NEUREX CORP/DE
10-K, 1997-03-31
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

- --------------------------------------------------------------------------------

                                    FORM 10-K

   For the fiscal year ended December 31, 1996 Commission file number 0-19874

                ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

- --------------------------------------------------------------------------------

                               Neurex Corporation
             (Exact name of registrant as specified in its charter)

         DELAWARE                                            77-0128552
(State or other jurisdiction of                              (I.R.S. Employer
 incorporation or organization)                            Identification No.)

              3760 Haven Avenue, Menlo Park, California 94025-1012
                    (Address of principal executive offices)

                                 (415) 853-1500
              (Registrant's telephone number, including area code)

- --------------------------------------------------------------------------------

           Securities registered pursuant to Section 12(b) of the Act:
Title of each class                   Name of each exchange on which registered
Common Stock, $ .01 par value         NASDAQ National Market System

           Securities registered pursuant to Section 12(g) of the Act:
                                      None
         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant  was  required  to file such  reports),  and (2) has been  subject to
filing requirements for the past 90 days. Yes X No _____

          Indicate by check mark if disclosure of delinquent  filers pursuant to
Item 405 of Regulation S-K is not contained  herein,  and will not be contained,
to the best of  registrant's  knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment to this Form 10-K. [X]

         The aggregate  market value of the Common Stock of the registrant  held
by non-affiliates as of March 11, 1997, was $331,329,660.

                The number of shares of Common  Stock  outstanding  at March 11,
1997, was 22,088,644.

                       DOCUMENTS INCORPORATED BY REFERENCE
                        (To the extent indicated herein)

         Registrant's  definitive  Proxy  Statement which will be filed with the
Securities  and Exchange  Commission  in  connection  with  Registrant's  annual
meeting of stockholders to be held on May 15, 1997, is incorporated by reference
into Part III of the Report.

This  report on Form 10-K,  including  all  exhibits,  contains  xxx pages.  The
exhibit index is located on pages 58-61 of the Report.
===============================================================================

                                     PART 1

Note Regarding Forward-Looking Statements

          This Annual  Report on Form 10-K for Neurex  Corporation  ("Neurex" or
the  "Company")  contains  forward-looking  statements  including,  among  other
things:  (i)  descriptions  of the  expected  therapeutic  indications  for  the
Company's  potential  products;  (ii)  the  Company's  product  development  and
commercialization  timetables;  and  (iii)  various  statements  concerning  the
markets in which the  Company's  potential  products  will  compete  and how the
Company plans to address these markets. All such forward-looking  statements are
necessarily   only   estimates  and  are  subject  to  a  number  of  risks  and
uncertainties  which may cause actual results to differ  materially  from stated
expectations. These risks and uncertainties include, but are not limited to, (i)
the  Company's  ability to complete  clinical  development  of its  products and
obtain timely regulatory  approval;  (ii) decisions made by regulatory  agencies
regarding   therapeutic   indications   for  the   Company's   products;   (iii)
technological uncertainties; (iv) the accuracy of the Company's estimates of the
size and  characteristics of the markets to be addressed by its products and the
impact of competitive  products and pricing on market success;  (v) complexities
involving  third party product  reimbursement;  (vi)  reliance on  collaborative
partners for product development and sales; (vii) complexities and uncertainties
arising from the Company's  biotechnology  patents; and (viii) other factors and
risks including, but not limited to, those described hereunder in "Business" and
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations" and elsewhere in this Annual Report.

ITEM 1.  BUSINESS

Overview

         Neurex is developing  biopharmaceutical  products  principally for pain
management  and the treatment of  cardiorenal  and  neurological  diseases.  The
Company's two main products are CORLOPAM  (fenoldopam)  and SNX-111.  Both are
currently  in advanced  stage  clinical  trials and have  potential  in multiple
indications.  In addition, the Company conducts an active research and licensing
program  to expand its  product  portfolio.  The  Company's  strategy  is (i) to
develop and directly  market its  products for acute care  treatment in hospital
settings, such as emergency rooms, intensive care units and pain clinics, in the
United States; and (ii) to enter into collaborative relationships to develop and
market its  chronic  treatment  products  in the United  States,  and all of its
products outside the United States.

         On June 21, 1996, the Company submitted a New Drug Application  ("NDA")
to the  Food & Drug  Administration  ("FDA")  for  CORLOPAM.  This  NDA  seeks
approval for  intravenous  administration  of CORLOPAM in patients who require
blood  pressure  control  during and after surgery  (perioperative)  and for the
treatment of hypertension  patients where the  administration of oral medication
is not  feasible  or  desirable.  During  the first  half of 1996,  the  Company
completed one of two small Phase III studies designed to address specific issues
raised  by  the  FDA  in  response  to  an  NDA  filed  by  SmithKline   Beecham
("SmithKline"),  the Company's  licensor.  A second Phase III clinical  trial in
patients with malignant hypertension was completed at the end of 1996. There can
be no assurance that the results of these  additional  studies or the subsequent
NDA  filing  will  ultimately  lead to  approval  by the FDA  for  marketing  of
CORLOPAM.  The Company  believes  CORLOPAM,  through its unique mechanism of
action,  offers potential advantages over existing therapies in terms of safety,
predictability  of  response  and  ease of  use.  In  addition,  the  action  of
CORLOPAM  on the kidneys may have a  beneficial  effect on patients at risk of
renal  failure.  The  Company  has  already  initiated  a  clinical  program  to
characterize in some detail the renal effects of the drug and a Phase I study in
healthy  volunteers  was  completed by the end of 1996.  The Company  intends to
further develop intravenous CORLOPAM and its prodrug form for the treatment of
acute renal failure and congestive heart failure. The Company also has an orally
active prodrug  formulation of fenoldopam,  the active ingredient in CORLOPAM,
in preclinical  development to treat chronic renal failure and congestive  heart
failure.

         SNX-111,  formulated for  intrathecal  (directly into the spinal canal)
administration, is in Phase III clinical development for the treatment of severe
pain in terminally  ill patients  suffering  from AIDS and cancer.  In September
1996,  a second  Phase III study was  initiated  in  patients  who have  chronic
intractable  neuropathic  pain  caused by a variety of  underlying  pathologies.
Based on initial  clinical  results and  discussions  with the FDA,  the Company
significantly  expanded its Phase I/II clinical  trials of SNX-111 in early 1996
to include  patients  with severe pain who are not  terminally  ill. The Company
believes that the emerging  clinical profile of SNX-111 in the treatment of pain
suggests  that it may be useful in patients  resistant to opiate  therapy and in
patients with  neuropathic pain for which there is no existing  therapy.  Neurex
has entered into a collaborative alliance with Medtronic, Inc. ("Medtronic") for
the development and  commercialization of SNX-111 for the intrathecal  treatment
of  chronic  pain  with  Medtronic's  implantable  pump.  The  Company  received
$2,000,000  from Medtronic upon executing the  collaboration  agreement,  and in
August  1995,  Neurex  issued  an  $8,000,000  note  (the  "Medtronic  Note") to
Medtronic.  In connection with the Company's directed public offering in October
1995,  $6,500,000 of the Medtronic  Note,  plus interest,  converted into common
stock at $4.625 per share and the remaining  $1,500,000 converted into a prepaid
development  milestone,  which,  if not earned,  will be repaid  with  interest.
Neurex has retained  rights to develop SNX-111 for acute  intrathecal  analgesic
indications, as well as applications using local administration.

         The Company has completed the Phase II clinical development of SNX-111,
formulated  for  intravenous  administration  for the  treatment of brain damage
following closed head trauma and coronary artery bypass graft ("CABG")  surgery.
The Company is also conducting preclinical development of SNX-111 for stroke. In
accordance with the terms of the collaboration, Warner-Lambert will initiate (i)
Phase III clinical trials of SNX-111 for the treatment of head trauma,  and (ii)
feasibility  studies  in stroke in the first half of 1997.  Under the  Company's
collaborative  alliance with Warner-Lambert  Company  ("Warner-Lambert") for the
development  of  SNX-111  for  the  prevention  of  ischemic   damage  in  these
indications.   Under  this   collaboration,   Warner-Lambert  and  Neurex  share
development expenses, product costs and certain marketing rights. Warner-Lambert
purchased  $7,000,000  of common stock on September 22, 1993, at the time of the
Company's initial public offering,  $1,500,000 on November 13, 1995 at $4.50 per
share and an additional $1,500,000 on March 29, 1996 at $19.93 per share.

         The Company focuses its research efforts  primarily on the discovery of
new  therapeutics  which  modulate  the  function of the central and  peripheral
nervous  systems  by  regulating  nerve cell  communication.  The  Company  also
conducts  research  in (i)  programmed  cell death  (apoptosis)  and its link to
neurodegenerative diseases; (ii) the role of potassium channels in demyelinating
diseases  such  as  multiple  sclerosis;  and  (iii)  vesicle  exocytosis,   the
controlled  process  by which  neurotransmitters  are  released  from the  nerve
terminal and its role in  psychiatric  disorders.  The Company has also expanded
its interests in the treatment of pain through  focusing on a number of programs
including the use of sodium channels.

         The  Company was  incorporated  in  California  in 1983 and changed its
state of  incorporation to Delaware in 1986, when it commenced  operations.  The
Company's  executive  offices and its  research  and  development  facility  are
located at 3760 Haven Avenue,  Menlo Park,  California  94025, and its telephone
number is (415) 853-1500.

Company Strategy

         Neurex is developing  biopharmaceutical  products  principally for pain
management  and the treatment of  cardiorenal  and  neurological  diseases.  The
Company's  strategy is (i) to develop and directly market its products for acute
care treatment in hospital  settings,  such as emergency  rooms,  intensive care
units  and  pain  clinics,  in  the  United  States;  and  (ii)  to  enter  into
collaborative relationships to develop and market its chronic treatment products
in the United States,  and all of its products  outside the United  States.  The
Company  believes that  focusing its resources on developing  products for acute
care affords the following significant advantages:

         Time to Market. Development of acute care products generally takes less
         time than  chronic  products  because  the  relatively  brief  clinical
         treatment time allows  preclinical and clinical studies to be completed
         in a shorter period of time.

         Cost  Savings.  The overall cost savings of effective  intervention  in
         acute  conditions  are more  easily  demonstrated  due to the high cost
         setting in which such patients are treated. Products that enable health
         care  providers to discharge  patients from intensive care units faster
         or reduce the need for long-term  hospital care, offer significant cost
         benefits.

         Licensing   Opportunities.   The   profile   of   compounds   in  large
         pharmaceutical  company  portfolios  may  become  limited to acute care
         indications,  as the product  advances  through  clinical  development.
         Consequently,  they may fail to meet minimum revenue  requirements  for
         commercialization and become available for in-licensing.

         There are a number  of  important  criteria  that the  Company  uses in
identifying potential in-licensing  candidates including,  among other things, a
unique  profile  or  mechanism  of action  that  offers a  potential  advance in
treatment,  appropriate patent or proprietary protection,  and administration of
the product candidate in the hospital setting.

         Using this  strategy,  the Company  believes it will be able to build a
product  portfolio in various  therapeutic  areas and to focus its  resources on
development  and  commercialization  of  products  for  specialized  acute  care
markets.   The  Company   continues  to  review  all  product   development  and
commercialization opportunities and strategies to optimize the return on each of
its assets.

         If, and when, the Company receives  marketing  approval for CORLOPAM,
Neurex  intends to hire a sales  force to market the drug in the United  States.
The Company  intends to invest  significant  resources  and  management  time in
developing its sales and marketing  organization.  Outside of the United States,
the Company's  strategy is to market its products in conjunction  with corporate
partners, such as the Company's corporate partnership relationship with Beaufour
Ipsen.  Neurex intends to use a contract  manufacturer  for the commercial scale
production of its products,  thus deferring the need to invest in  manufacturing
infrastructure in the near-term while retaining future flexibility.

Neurex Product Development Programs

         The following table summarizes the potential applications and status of
Neurex  product  development  programs and is qualified by reference to the more
detailed  descriptions  elsewhere.  There can be no assurance  that any of these
programs will progress beyond its current status.  In addition,  the Company may
not have any of its  products  commercially  available  for sale for more than a
year, if at all.


<TABLE>
                                                                      Stage of
          Program                        Indication                Development (1)             Commercial Rights
- -----------------------------    ----------------------------    --------------------    ------------------------------
<S>                              <C>                                  <C>                <C>
CORLOPAM                        Perioperative
                                 Control of Blood Pressure            NDA filed          Neurex (4)
                                 Malignant Hypertension               NDA filed          Neurex (4)
                                 Acute Renal Failure                  Phase II           Neurex (4)
                                 Congestive Heart Failure             Phase II           Neurex (4)
Fenoldopam Prodrug               Chronic Renal Failure                Preclinical        Neurex
                                 Congestive Heart Failure             Preclinical        Neurex
SNX-111 for Pain (2)             Malignant                            Phase III          Medtronic/Neurex
                                 Chronic Neuropathic Pain             Phase III          Medtronic
                                 Acute Pain                           Phase II           Neurex
SNX-111 for Ischemia (2)         Closed Head Trauma                   Phase III          Warner-Lambert/Neurex(3)
                                 CABG Surgery                         Phase II           Warner-Lambert (3)
                                 Stroke                               Preclinical        Warner-Lambert (3)

</TABLE>

(1)  iPreclinical"  indicates that the Company has selected a specific  compound
     to undergo  formulation  optimization and stability  studies,  scale-up and
     process   chemistry,   current  Good   Manufacturing   Practices   ("cGMP")
     manufacturing   of   bulk   drug,   in   vivo   pharmacology,   toxicology,
     pharmacokinetic  and  pharmacodynamic  studies or other appropriate ex vivo
     and in vivo laboratory  studies leading to the filing of an investigational
     new drug application ("IND").

     "Phase  I"  traditionally  indicates  the  earliest  human  trials  with an
     investigational drug, are conducted in a small number of healthy volunteers
     to determine the safety, tolerability and pharmacokinetics of the compound.

     Phase I/II" indicates  initial testing of a compound in patients  afflicted
     with the target  disease or condition,  rather that in healthy  volunteers,
     for  safety or  ethical  reasons.  Such  studies  may  provide  preliminary
     efficacy data in addition to safety data.

     "Phase II" designates  trials conducted in patients already  afflicted with
     the target  disease or condition  and,  typically,  are  proof-of-principle
     studies which yield certain data concerning the safety and efficacy profile
     of the investigational drug.

     "Phase III" designates late-stage human studies which are the final studies
     conducted  in a large  population  of  patients  afflicted  with the target
     disease or condition prior to filing a new drug application ("NDA").

(2)  With certain limited  exceptions,  all compounds derived from the Company's
     neuron-specific calcium channel technology,  including SNX-111, are subject
     to the  Warner-Lambert  or Medtronic  collaborations;  however,  Neurex has
     retained  rights for SNX-111 for the  intrathecal  and local  treatment  of
     acute  pain  and  the  non-intrathecal   treatment  of  chronic  pain.  See
     "Strategic Alliances."

(3)  Neurex retains certain  co-promotion  rights for all products  developed in
     collaboration with Warner-Lambert.

(4)  Neurex has licensed the commercial  rights in Europe to Beaufour Ipsen. See
     "Strategic Alliances and Associated Risks."

CORLOPAM

         Neurex has licensed CORLOPAM  (fenoldopam) worldwide from SmithKline.
CORLOPAM,  a potent and  specific  DA1  agonist,  produces  systemic and renal
dilation  through a unique  mechanism of action.  On June 21, 1996,  the Company
submitted  a New Drug  Application  ("NDA")  to the  Food & Drug  Administration
("FDA") for  CORLOPAM.  This NDA for seeks  approval  for  intravenous  use in
patients  who  require  blood   pressure   control   during  and  after  surgery
(perioperative)  and for the treatment of patients with  hypertension  where the
administration of oral medication is not feasible or desirable. During the first
half of 1996, the Company  completed one of two small Phase III studies designed
to address  specific  issues  raised by the FDA in  response  to an NDA filed by
SmithKline,  the  Company's  licensor.  A second  Phase  III  clinical  trial in
patients with malignant hypertension was completed at the end of 1996. There can
be no assurance that the results of these  additional  studies or the subsequent
NDA  filing  will  ultimately  lead to  approval  by the FDA  for  marketing  of
CORLOPAM.  The Company  believes  CORLOPAM,  through its unique mechanism of
action,  offers potential advantages over existing therapies in terms of safety,
predictability  of response and ease of use. In addition,  the Company  believes
the action of CORLOPAM on the kidneys may have a beneficial effect on patients
at risk of renal failure. The Company intends to develop intravenous  CORLOPAM
and its prodrug  form for the  treatment of acute renal  failure and  congestive
heart  failure.  The Company also has an orally active  prodrug  formulation  of
fenoldopam,  the active ingredient in CORLOPAM,  in preclinical development to
treat chronic renal failure and congestive heart failure. There can, however, be
no assurance that these studies will be successfully completed or, if completed,
that the Company will receive  approval  from the FDA to market  CORLOPAM  for
these indications.

Perioperative Control of Blood Pressure

         The Company  believes  that  CORLOPAM  will be useful in  controlling
blood  pressure in patients who undergo major  cardiovascular  surgery,  such as
CABG  procedures.  In  addition,  approximately  33% of patients  who have major
general surgery suffer from  post-operative  increase in blood  pressure.  Blood
pressure  control is required to prevent  post-operative  complications,  and in
many institutions it is standard clinical practice to induce mild post-operative
hypotension to protect against  rupture of surgical  grafts and sutures.  Sodium
nitroprusside  is widely  used to control  perioperative  blood  pressure in the
United  States while  nifedipine  and other  calcium  channel  blockers are most
commonly used in Europe.  Although sodium nitroprusside is effective in lowering
blood pressure, its significant disadvantages include (i) difficulties in smooth
dose adjustment;  (ii) photosensitivity with degradation into cyanide; and (iii)
difficult and labor-intensive handling of the product.  Although the handling of
nifedipine is satisfactory, there have been recent concerns in the medical press
raised about its safety and in addition, a significant number of patients do not
respond  adequately to the treatment.  In two clinical  studies,  CORLOPAM has
been  shown to control  blood  pressure  following  CABG  surgery.  In one study
comparing  CORLOPAM to  nifedipine,  CORLOPAM was shown to be more effective
than nifedipine, and in a study comparing it to sodium nitroprusside, CORLOPAM
was shown to be as effective as sodium nitroprusside with fewer side effects and
fewer handling  difficulties.  See "Competition and Associated Risks." There are
approximately  350,000 CABG  procedures  and 100,000  major cardiac and vascular
surgeries  performed  annually in the United States.  In addition,  about 10% or
approximately  300,000  patients  undergoing  major surgery have a postoperative
blood pressure increase due to their  anesthesia.  See "Marketing and Associated
Risks."

Malignant Hypertension

         The Company  believes that  CORLOPAM will be useful in lowering acute
blood pressure in patients with severe or malignant hypertension.  The condition
is characterized by extremely high blood pressure,  which if left untreated, can
lead to end organ  damage  such as stroke,  renal  failure,  retinal  damage and
possibly  death.  The  treatment of malignant  hypertension  requires the urgent
reduction  of blood  pressure  in order to relieve  the end  organ,  such as the
heart, brain,  kidneys and eyes from potential damage.  Sodium  nitroprusside is
the current standard therapy for this condition.  In clinical studies  conducted
by  SmithKline,  CORLOPAM  has been shown to produce a predictable  and smooth
reduction in blood pressure in patients with malignant hypertension.  Neurex has
just  completed a Phase III trial to study  CORLOPAM  in patients  with severe
hypertension  with evidence of end organ  involvement.  Hospital  discharge data
indicate that 120,000 patients with malignant  hypertension are treated per year
in the United States. See "Marketing and Associated Risks."

Acute Renal Failure

         The Company believes that CORLOPAM, based on its direct effect on the
kidneys,  may be useful in the  treatment of renal  failure by  improving  renal
blood flow,  inducing  urine  production  and increasing  sodium  excretion.  In
initial Phase II studies,  CORLOPAM  was shown to improve  urine flow,  sodium
excretion  and  creatinine  clearance in patients  with renal  impairments.  The
Company plans to develop  CORLOPAM or the IV prodrug form for this indication.
A program to better  determine  the  beneficial  effect on the  kidneys has been
established  and a Phase I study in healthy human  subjects was completed at the
end of 1996.  It is  estimated  that 600,000 or more  patients  each year in the
United States have an elevated risk of acute renal failure as a result of trauma
and post-surgical complications. See "Uncertainty of Clinical Trial Results."

Congestive Heart Failure

         The Company believes that CORLOPAM, through a combination of systemic
and renal effects, may be able to reduce the workload of the heart, an important
therapeutic  objective in treating congestive heart failure. In initial Phase II
studies  evaluating  CORLOPAM  in the acute  treatment of advanced  congestive
heart  failure,  CORLOPAM  was shown to improve  cardiac  function,  including
cardiac  output.  The  Company  plans  to  further  explore  the  properties  of
CORLOPAM  for this  indication.  Severe  congestive  heart  failure  occurs in
approximately  120,000 patients per year in the United States.  See "Uncertainty
of Clinical Trial Results."

Risk Factors Specifically Associated with CORLOPAME Product Development
and Commercialization
          While the Company's NDA for CORLOPAME for  intravenous  administration
in patients who require blood pressure  control during and after surgery and for
the  treatment of  hypertension  in patients  where the  administration  of oral
medication  is not feasible or desirable was filed with the FDA on June 21,1996,
there can be no assurance that the FDA will act promptly on this  application or
that if it acts,  its  response  will be  favorable  or that the  general  risks
described elsewhere in this report will not negatively impact the development of
CORLOPAM.  The  standards  and  procedures  used  by the  FDA to  approve  the
marketing  of  pharmaceuticals  has  changed  over  time  and has  proven  to be
challenging  for  biopharmaceutical   companies  to  accurately  predict.  After
approval,  further  studies may be required to obtain approval for other uses of
CORLOPAM.  Approvals  may also be  withdrawn  if  compliance  with  regulatory
standards is not maintained or if problems with the pharmaceutical product occur
following  approval.   See  the  section  entitled  "Government  Regulation  and
Associated  Risks" below for  discussion of additional  risk factors which could
effect  government  approval  and  marketing  of  CORLOPAM.   

         If approved for marketing,  there can be no assurance  that  CORLOPAM
will  achieve  market  acceptance.  There can be no assurance  that  physicians,
patients and payors, or the medical community in general, will accept or utilize
CORLOPAM as anticipated by the Company. In order to be successful,  CORLOPAM
must replace existing therapies,  both in the United States and Europe and users
of existing  therapies  may be resistant to change.  In addition,  resistance is
possible from third party payors who must review and approve  products  prior to
the time  reimbursement can be obtained.  See the section entitled  "Competition
and Associated Risks" and "Marketing and Associated Risk Factors."

Fenoldopam Prodrug

         Originally,  SmithKline  intended to develop  oral  CORLOPAM  for the
treatment of chronic renal failure and  congestive  heart disease based upon its
pharmacological profile.  However, it was discovered during clinical testing, in
over 4,000 patients,  that orally  administered  CORLOPAM  undergoes extensive
first pass metabolism upon  absorption from the  gastrointestinal  ("GI") system
into the blood  stream and is rapidly  eliminated  from the body in both animals
and humans. In order to compensate for these shortcomings, large oral dosages of
fenoldopam were required to achieve short-lived therapeutic blood levels.

         In order to  provide  adequate  therapy  over the long  periods of time
required to treat chronic renal failure, fenoldopam prodrug, formulated for oral
administration,  has been  developed with improved GI absorption and a prolonged
period of blood  circulation.  A prodrug  is an  inactive  precursor  drug which
releases  an active  form of a drug  through  a simple  chemical  reaction  upon
absorption into the blood stream from the GI tract.

Chronic Renal Failure

         In preclinical animal studies, fenoldopam prodrug has shown a sustained
increase  in  fenoldopam  concentrations  over a period of  several  hours,  and
sustained  improvements  in kidney  function,  as compared to minutes  following
orally administered CORLOPAM. In animal studies designed to mimic drug induced
renal   toxicity,   fenoldopam   prodrug  showed  improved  renal  function  and
significantly  reduced morphological changes in the kidney in treated animals as
compared to control animals.  These results represent a significant  opportunity
in the  treatment of chronic renal  failure and  congestive  heart failure where
prolonged administration of CORLOPAM is desirable.

Congestive Heart Failure

         Based upon fenoldopam  prodrug's  method of action,  similar to that of
CORLOPAM,  fenoldopam prodrug may be able to reduce the workload of the heart,
an important objective in treating  congestive heart failure.  The Company is in
early stages of  preclinical  development  of this compound for the treatment of
chronic congestive heart failure.

Risk Factors Associated with Fenoldopam Prodrug Product Development

         Fenoldopam  prodrug has not been  administered  to human  beings.  Many
products which are  administered to animals and  successfully  pass  preclinical
trials to begin  administration  in human clinical trials after the filing on an
IND fail to prove either safe of efficacious in human beings.  Until such trials
are held,  there can be no assurance  that  fenoldopam  prodrug will prove to be
safe  and  efficacious  for  use by  humans.  See  "Technological  Uncertainty",
"Uncertainty  of  Clinical  Trial  Results"  and   "Government   Regulation  and
Associated Risk Factors" below.


SNX-111 for Pain

         SNX-111,  for  intrathecal  administration,  is in Phase  III  clinical
development  for the  treatment  of  severe  pain  in  terminally  ill  patients
suffering from AIDS and cancer as well as patients that have chronic neuropathic
pain.  Based on initial  clinical  results  and  discussions  with the FDA,  the
Company significantly  expanded its Phase I/II clinical trials of SNX-111 during
early 1996 to include  patients  with  severe pain who are not  terminally  ill.
These early  clinical  results  suggest that  SNX-111 may have a broad  efficacy
profile and formed the basis for expanding into Phase III studies in both cancer
and non cancer patients.  Neurex has entered into a collaborative  alliance with
Medtronic  for the  development  of SNX-111  for the  intrathecal  treatment  of
chronic  pain with  Medtronic's  implantable  pump.  Medtronic  holds  exclusive
commercial rights to SNX-111 for intrathecal spinal administration in the United
States and non-exclusive commercial rights in Europe. Neurex is therefore,  free
to seek a corporate  partner in Europe for SNX-111 in pain  indications.  Neurex
has  retained  rights  to  develop  SNX-111  for  acute  analgesic  indications,
including  applications using local  administration.  Early preclinical  studies
indicated  that Neurex'  compounds bind  specifically  to the area of the spinal
cord that receives input from the nerves  responsible  for the  transmission  of
pain signals from the peripheral nervous system to the brain.  Neurex discovered
that SNX-111 is a potent analgesic agent when administered either  intrathecally
or  locally  to  injured   peripheral   nerves.   It  has  been  estimated  that
approximately  134,000  patients  annually are treated using spinal catheters in
hospital settings alone.

         The Company is developing  SNX-111 for the treatment of three different
types of pain:  (i) severe  malignant  chronic pain  associated  with cancer and
AIDS, (ii) chronic  neuropathic  pain, and (iii) acute pain.  Neuropathic  pain,
which may be acute or chronic in nature,  occurs when the nervous system becomes
disordered  and starts firing  automatically.  This is seen in such syndromes as
shingles  (post-herpetic  neuropathy),  diabetic neuropathy,  reflex sympathetic
dystrophy,  complex regional pain syndrome ("CRPS"),  and even post-surgery.  In
acute pain, there is a noxious stimulus which may be caused by trauma or surgery
and is a  physiologic  response  to a  particular  stimulus  outside the nervous
system.

         In various models,  SNX-111, when administered directly into the spinal
canal,  has been shown to be highly  effective  in  suppressing  pain in various
models of severe malignant, chronic neuropathic, and acute pain. Moreover, local
administration  of SNX-111 around a nerve  associated with  neuropathic pain has
also  been  effective  in a  relevant  animal  model.  In  preclinical  studies,
tolerance to the analgesic  effects of SNX-111 does not develop over a seven-day
period,  and, to date, has not been shown to occur in clinical studies.  If this
profile can be confirmed  in clinical  trials,  SNX-111 may offer a  significant
advantage  over current  therapies in the  treatment of  neuropathic  pain.  See
"Uncertainty of Clinical Trial Results."

         The unique mode of action of SNX-111 may offer a viable  alternative to
other  types of  analgesics  including  opiates  which,  although  potent,  have
significant  disadvantages  including tolerance,  dose-limiting side effects and
the  potential  for  dependence.   Nonsteroidal   anti-inflammatory   drugs  and
salicylates,  while  providing  moderate  pain  relief,  do not compare in their
profile to morphine and its  analogues in patients  with severe and  intractable
pain.  Moreover,  it is generally  recognized  that there are no  selective  and
effective  treatments for neuropathic pain, which remains an unmet medical need.
See "Competition and Associated Risk Factors."

  Malignant Pain

         A Phase I/II study was  completed  by the end of 1995.  Entry  criteria
were  initially  limited by the FDA to  terminally  ill cancer and AIDS patients
with  intrathecal  catheters  already in place,  who had a life expectancy of no
more than four  months and who had become  resistant  to opiate  therapy.  After
results  for the first nine  patients  were  discussed  with the FDA,  the entry
criteria were expanded to include non cancer patients with neuropathic  pain. In
this study,  the patients were subjected to dose  escalation  until efficacy was
reached,  as evaluated  using  standard pain analog scales.  In addition,  those
patients who  responded  to therapy were allowed to enter a long-term  treatment
protocol. Of the 25 patients who were evaluable, 21 had responded favorably with
partial to complete pain relief.  The investigators  observed relief of symptoms
of  chronic  and  neuropathic  pain and a  concomitant  reduction  of other pain
medications. In the long-term protocol, patients were treated for up to 36 weeks
and remained essentially pain-free during such therapy. The Company is currently
conducting 2  multi-center  pivotal  Phase II/III  studies for the  treatment of
chronic  malignant  pain in cancer and AIDS  patients,  and for the treatment of
chronic  intractable  nonmalignant  pain.  These  studies  have a  double  blind
crossover design to measure the efficacy of SNX-111 in giving symptomatic relief
and a long-term extension protocol to access safety and efficacy. However, there
can be no assurance  that further  studies will not be required.  The Company is
developing this therapy with its corporate partner,  Medtronic. A publication of
the National Cancer  Institute  indicates that  approximately  1,000,000  cancer
patients per year in the United States suffer severe or  intractable  pain,  and
the  Company  estimates  that  approximately  10% or 100,000  of these  patients
receive  intrathecal or epidural  therapy.  See  "Uncertainty  of Clinical Trial
Results" and "Marketing and Associated Risk Factors" below.

  Chronic Neuropathic Pain

         Neuropathic  pain syndromes,  including reflex  sympathetic  dystrophy,
phantom limb syndrome and post-herpetic  neuralgia (shingles) are poorly treated
by currently available therapies. Many chronic pain syndromes have a significant
neuropathic   component  that  prevents  complete  pain  relief  with  currently
available  analgesics.  Data from the  Company's  initial  Phase  I/II study for
treatment of chronic intractable pain indicate SNX-111 had a favorable effect on
neuropathic  pain. Based on the results of this study, a Phase III study in this
patient  population  was  initiated  in September  1996.  The  neuropathic  pain
syndromes are particularly  difficult to treat and traditional therapies such as
minor analgesics, anti-inflammatory drugs and major analgesics, including opioid
drugs, do not provide adequate symptomatic relief for most patients.  In serious
cases,  local  anesthetics,  such as bupivacaine,  are used to give  symptomatic
relief.  However, these local anesthetics also lead to sensory deprivation which
can affect  motor  functions  and, as a result,  are seen as a treatment of last
resort.  It  is  estimated  that  more  than  6,600,000   patients  suffer  from
neuropathic pain each year in the United States, of which, approximately 700,000
have intractable pain,  requiring  ongoing  out-patient care. See "Marketing and
Associated Risk Factors" and "Competition and Associated Risk Factors."

  Acute Pain

         In preclinical models of acute pain in small animals,  SNX-111 has been
shown to be highly  effective.  The Company  currently has a Phase II study with
SNX-111 ongoing. Although the study remains blinded, early results are promising
in severe  post-surgical pain. Recently there has been an increased  recognition
of the value of intrathecal  opioids in the  anesthetic/analgesic  management of
patients  undergoing  major  thoracic and  abdominal  surgery.  This approach is
designed to enable  patients to be  mobilized  as quickly as possible  following
surgery while providing significant pain relief. The Company intends to evaluate
SNX-111 in such cases and evaluate the market  opportunities for  intraoperative
and post-operative  pain management.  There are in excess of 16,000,000 surgical
procedures in the United States each year. The Company  believes  SNX-111 may be
useful in a significant portion of these surgeries. Initial studies are focusing
on major abdominal and orthopedic procedures.  The Company retains all rights to
this  indication.  See  "Competition and Associated Risk Factors" and "Marketing
and Associated Risk Factors."

SNX-111 for Ischemia

         SNX-111, for intravenous administration, completed Phase II studies for
the treatment of brain damage following head trauma and CABG surgery in November
1996. Neurex has entered into a collaborative  alliance with  Warner-Lambert for
the  development  of SNX-111 for the  prevention of ischemic  damage.  Under the
terms of the collaboration,  Neurex is responsible for conducting Phase I and II
studies  while  Warner-Lambert  is  responsible  for Phase III  studies in these
ischemic indications. In addition, feasibility studies in stroke should commence
in the first half of 1997.  Warner-Lambert will fund approximately two-thirds of
the cost of all clinical trials.

         Neurex  selected  SNX-111  for  development  because of its  ability in
special  brain cell  preparations  to reduce  calcium  flow into nerve cells and
inhibit  neurotransmitter  release.  SNX-111 is the only  compound  known to the
Company to provide  neuroprotection  when given up to 24 hours after an ischemic
injury,  as demonstrated in preclinical  studies.  These results are of clinical
importance  because  delays  between the original  ischemic  injury and the time
neuroresuscitation  treatment is initiated in the emergency room are likely.  In
stroke,  for  example,  an average of eight hours  elapse  between the  original
ischemic  event and the  eventual  diagnosis  that  leads to the  initiation  of
therapy. A shorter, but significant,  delay in neuroresuscitation  treatment can
also be  anticipated  when cardiac  arrest or head trauma occurs  outside of the
hospital.

         Ischemia  occurs in the brain as a consequence of a number of different
clinical conditions.  Global ischemia occurs when there is generalized reduction
of blood flow and oxygen  delivery  to the brain and is caused by events such as
cardiac arrest (when the heart stops beating), closed head injury (when swelling
and  other  factors  reduce  blood  flow) or  drowning.  Focal  ischemia  occurs
following a stroke (when blood flow and oxygen  delivery to an isolated  segment
of the brain are blocked).  In addition,  it has now been recognized that global
and focal ischemia can occur as the result of CABG surgery with  cardiopulmonary
bypass, which may generate emboli which pass to the brain during the procedure.

         Following global or focal ischemia,  a series of biochemical  events is
set in motion which leads to the progressive death of neurons,  which can result
in brain  damage  and death  regardless  of whether  normal  blood flow has been
restored.  Neurological  deficits  observed  following these chemical events are
thought to result from the  progressive  spreading of neuronal  damage through a
"biochemical  cascade" in which the lack of oxygen leads to  destabilization  of
the nerve cell membrane,  resulting in the excessive  influx of calcium  through
the NSCC. This influx of calcium leads to the  inappropriate  release of certain
neurotransmitters,  which in turn stimulates  adjacent neurons,  causing further
influx of calcium.  This process  apparently  continues  for periods of hours to
days  following  the initial  ischemic  insult and may  ultimately  lead to cell
death, brain damage and patient disability or death.

  Closed Head Trauma

         In November 1996, the Company  completed a Phase II clinical trial with
SNX-111 for the  prevention  of  neurological  damage  after closed head trauma.
There are  several  components  that lead to  neuronal  damage  and cell  death,
including nerve cell damage directly following  mechanical injury, a generalized
destabilization of neuronal  membranes,  metabolic  dysfunction due to excessive
calcium  flow into the nerve  cells,  and damage due to  primary  and  secondary
global and focal ischemic events.

         In a double-blind Phase II study, a range of doses was tested to assess
the safety,  feasibility  and  preliminary  efficacy of SNX-111 in patients  who
suffered  significant  head trauma and were  comatose.  The  protocol  treatment
consisted of a 72-hour infusion of SNX-111 initiated within sixteen hours of the
injury.  In addition to  comprehensive  safety  monitoring,  a primary  efficacy
endpoint  was  assessed  using the  Glasgow  Coma  Score,  a  15-point  scale of
neurological  competence  and the Glasgow  Outcome score.  Three  different dose
levels were tested in these studies.

         Following  several cases of hemodynamic  instability  during the trial,
which  led  to a  reduction  in  blood  pressure  in  these  patients  following
initiation of SNX-111  treatment,  the Company announced in February 1995 that a
comprehensive  review of the safety  profile had been  requested by the FDA and,
pending the outcome of this review,  clinical trials were halted.  In May, 1995,
the  clinical  hold was lifted and  studies  were  resumed  without  significant
modification to the protocol.  The Company  discovered during the initial stages
of the clinical study that a combination of fluid replacement and pressor agents
could restore blood pressure quickly and predictably.
Both measures are standard interventions in intensive care units.

         On review of the records of the six patients that had received  SNX-111
in the initial phase of this study for head trauma,  the investigators  reported
that several  patients had a significant  improvement  in their  condition  and,
although  anecdotal and not part of a formal interim  analysis  submitted to the
FDA,  they  attributed  this  improvement  to  intervention  with  SNX-111.   In
accordance  with the 1993  agreement,  Warner-Lambert  will  initiate  Phase III
studies  by the second  quarter  of 1997.  The  Company  anticipates  that these
studies  will be  completed  by early 1997 and that  Warner-Lambert  will assume
responsibilities  for Phase III clinical  studies  initiating  the program.  The
Company  estimates  that,  of the more than 500,000  closed head injuries in the
United  States  each  year,  more  than  150,000  patients  suffer   significant
neurological  damage following the original injury. See "Uncertainty of Clinical
Trial Results."

  CABG Surgery

         In November 1996,  the Company  completed  Phase II clinical  trials to
evaluate  its safety and efficacy in patients  who have  undergone  CABG surgery
with cardiopulmonary  bypass. During the study, patients received an intravenous
infusion of SNX-111 or placebo during the surgery for approximately  five hours.
This trial was also temporarily  suspended  pending the safety review of SNX-111
by the FDA but,  following the release of the clinical hold in May 1995, has now
been re-initiated.  Plans for Phase III studies and selection of the appropriate
patient  population are now under evaluation with  Warner-Lambert.  The National
Institutes of Health ("NIH")  statistics  indicate that there are  approximately
350,000 CABG surgical procedures performed annually in the United States.

         Following CABG surgery, certain studies have indicated that between 20%
and 60% of patients  suffer a measurable  neuropsychological  deficit,  which in
many patients  persists,  leading to either  physical or mental  disability.  In
addition, a small proportion of patients suffer from stroke. It is believed that
both global and focal ischemic events contribute to these neurological  deficits
that  occur  as  the  result  of  CABG  surgery,   and  it  is  recognized  that
cardiopulmonary  bypass  generates  many  small  emboli  that pass to the brain,
causing multifocal infarcts.

  Stroke

         Studies by three  independent  investigators  have shown  SNX-111 to be
neuroprotective in different small animal models of focal ischemia that simulate
the events that follow human stroke. In these studies, significant reductions of
approximately  45% or  more  in  infarct  size  were  demonstrated  compared  to
controls.  Earlier small animal studies  demonstrated  protection from damage to
the  cerebral  cortex,  the primary  site of injury in stroke,  when SNX-111 was
given six hours after the ischemic insult.  Feasibility studies in patients will
be initiated during the first half of 1997. NIH publications  indicate that more
than 150,000 of the 500,000 stroke patients per year in the United States suffer
severe and permanent neurological damage.

Risks Factors Associated with SNX-111 Product Development and Commercialization

Patient Accession

         In order to complete  clinical trials for all  applications of SNX-111,
including  analgesia,  the drug must be administered  in a sufficient  number of
patients  to  determine  its safety and  efficacy  profile.  The Company has had
greater difficulty than anticipated in registering  patients in its human trials
of SNX-111 for pain.  Cancer centers which  traditionally  have managed the pain
and  discomfort of their  patients,  particularly  in the latter stages of life,
have  proved  resistant  to  referring  patients to the pain  clinics  where the
Company's  SNX-111 is being  tested.  While the  Company  has taken  significant
action to address this issue,  patient  accession  continues to be a problem and
there can be no assurance that enough patients can be registered to complete the
trials  prior to the end of 1997,  which still  remains the goal of the Company.
See "Uncertainty of Clinical Trial Results."

Additional Problems in Designing Clinical Trials

         The application of SNX-111 to conditions other than analgesia,  such as
closed head injury,  presents a problem for the design of clinical trials. Using
experimental drugs in emergency situations, such as is generally the case in the
event of closed head injury, can prove difficult and is inherently impossible to
schedule  and  control.  There  can be no  assurance  that the  Company  will be
successful in designing trials which will satisfy the FDA or achieve  acceptance
in the  marketplace,  although  the  Company  has  designed a number of plans to
address these issues. See "Uncertainty of Clinical Trial Results."



<PAGE>



Neurex' Research Programs

NSCC Blocking Compounds

         Calcium  plays an essential  role in the function  and  dysfunction  of
nerve cells by regulating  their  metabolism and their  communication  with each
other through its effect on neurotransmitter  release. The entry of calcium into
cells is controlled by calcium  channels and can be inhibited by calcium channel
blockers.  The classical  calcium channel  blockers  developed and  successfully
commercialized   for  the  treatment  of   cardiovascular   diseases,   such  as
hypertension  and angina,  have been found to be  ineffective  in treating  most
nervous system  disorders.  This was explained by the discovery that nerve cells
contain additional classes of neuron-specific  calcium channels,  or NSCCs, that
are distinct from calcium channels present in cardiac and smooth muscle cells.

         Neurex has developed highly selective peptides,  such as SNX-111,  that
have been shown in  preclinical  studies  to bind to  discrete  NSCC  classes in
different regions of the brain and elsewhere in the nervous system,  and thereby
regulate  nerve  cell  metabolism  and  communication.  At least six  classes of
calcium  channels are located in the nervous system where they have distinct and
different  functions.  Neurex'  compounds  directly and  selectively  affect the
release of  specific  neurotransmitters,  including  norepinephrine,  glutamate,
dopamine,  serotonin and  acetylcholine,  by regulating  calcium  influx through
specific NSCCs.

         Phase II clinical studies have confirmed pre-clinical  experiments that
show that Neurex' highly potent and selective N-type NSCC blocker, SNX-111, is a
potent  analgesic  and can protect  neurons from death  following  injury to the
brain.  SNX-111 is currently in several Phase III clinical trials for analgesia.
Phase III trials for neuro  protection  will  commence in early 1997.  Neurex is
collaborating with  Warner-Lambert to discover second generation  small-molecule
N-type NSCC  blockers to follow  SNX-111 in treating  various  neurological  and
psychiatric  disorders.  Beyond  the N-type  NSCC as a  therapeutic  target,  of
particular interest is the R-type NSCC which is found in particular areas of the
central nervous  system.  The Company has discovered  specific  blockers of this
channel and is currently evaluating the pharmacological effects of blocking this
channel both in vitro and in vivo to identify the most promising neurological or
neuropsychiatric diseases to pursue.

   Sodium Channels

         Sodium  channels are key elements in propagating  the nervous  system's
electrical  and  chemical  signals.  Neurex is  pursuing a  research  program to
evaluate the roles of sodium channel  subtypes in the generation and maintenance
of pain in various  acute and chronic pain  syndromes.  A lead  compound,  which
selectively  blocks one certain sodium channel subtype,  has been identified and
patent  applications  have been filed. The sodium channel research program is an
important  component in Neurex'  broader  effort  directed at several  molecular
mechanisms to discover and develop novel analgesics.

  Apoptosis

         Neurex  has   established  a  research   program  in  brain   apoptosis
(programmed  cell death) to discover novel drugs which may have  applications in
the prevention and therapy of neuronal  degeneration for both acute indications,
such as ischemia due to stroke,  cardiac  arrest,  and head trauma,  and chronic
indications,  such as amyotrophic lateral sclerosis ("Lou Gehrig's disease") and
Alzheimer's disease.

         The Company has  demonstrated  in animal models that apoptosis  greatly
contributes to the death of neurons  following  both focal and global  ischemia.
The research program is currently focused on identifying and evaluating the role
of several  genes  expressed in the brain and known to be involved in protecting
the cell against neurodegeneration and on defining the mechanisms to control the
process.  Neurex  has  received  a $100,000  Phase I small  business  innovation
research  grant  from  the NIH to  study  the  molecular  mechanisms  underlying
neuronal apoptosis.




  Potassium Channels

         Potassium   channels  play  an  important  role  in  electrical  signal
conductance  along nerves.  In healthy nerves,  a myelin sheath  surrounding the
axons of  nerves  serves  as an  insulator  to permit  efficient  conduction  of
signals.  The loss of this sheath,  or  demyelination,  slows or blocks impulses
along nerves and leads to a range of clinical  deficits,  such as sensory  loss,
impaired motor  function,  muscle  weakness,  and paralysis,  and in some cases,
death.

         Neurex  is  pursuing  a  research  program  to  determine  the  role of
potassium  channel  subtypes  in  autoimmune  demyelinating  diseases,  such  as
multiple   sclerosis  and  Guillain-Barre   syndrome,   and  other  neuropathies
associated with axonal demyelination.  The Company's research program is focused
on developing  pharmacological  agents that  specifically  block exposed  axonal
potassium channel  subtypes.  Neurex has discovered that blocking one particular
potassium  channel subtype can restore axonal  conductance in an animal model of
demyelination  and  has  discovered  several  compounds  that  specifically  and
potently block this channel sub-type.

  Exocytosis

         Nerve cells communicate with each other and with the muscles and glands
they  control  by  releasing  chemical  transmitters.  This  process is known as
exocytosis.

         Neurex is focusing  on several of the newly  discovered  proteins  that
comprise the molecular  machinery  underling the process of exocytosis to screen
for and develop  compounds  that  modulate  (either  inhibit or  stimulate)  the
release of chemical  transmitters.  The Company has  concentrated  its  research
program on the  discovery  of novel  agents  that  interfere  with the  specific
interactions  among  a set  of  several  exocytotic  proteins  in  nerve  cells.
Therapeutic  targets  include the discovery of treatments for conditions such as
schizophrenia, Parkinson's disease, depression and anxiety.

         Other cell types  outside the  nervous  system use a set of similar but
distinct   proteins  to  trigger  the  release  of  hormones,   growth  factors,
immunomodulators  and other  substances that regulate nearly every aspect of the
body's   functions.   Here,  as  in  nerve  cells,   the  goal  is  to  discover
pharmacological  agents  that  selectively  interfere  with the  protein-protein
interactions  that  promote the  release of these  substances.  Neurex'  current
research effort is aimed at inhibiting secretion from cells of the immune system
that mediate inflammatory and/or allergic processes.

Risk Factors Associated with Neurex Research

         The  essential  nature  of  research  is  uncertain.  There  can  be no
assurance that any of the Company's programs will be successful or be continued.
The  Company  continually  reevaluates  its  research  programs  and  adjusts or
allocates its resources as necessary.  For instance,  Walk-through  Mutagenesis,
which was a Research  Program,  is now a research tool used to facilitate  other
projects.  The Company  also  endeavors  to complete  its  research  programs in
collaboration with corporate  partners.  These partners are generally  necessary
for the full exploitation of any of the Company's technologies should they prove
to be  successful.  There can be no assurance that such  collaborations  will be
available  for any of the  Company's  research  projects,  or that benefits will
result  from these  collaborations.  See  "Strategic  Alliances  and  Associated
Risks."




<PAGE>



Research Committee

         The Company's  Research  Committee  oversees the scientific  direction,
priorities,  and resource  allocation  of its research  programs.  The Committee
includes  outside  experts in  scientific  areas of interest  and members of the
Company's management:

<TABLE>
       <S>                            <C>
       Dr. Richard Aldrich........    Professor of Molecular and Cellular Physiology at Stanford
                                      University

       Dr. Roberto Crea...........    Senior Vice President of Research and Technology Development of
                                      Neurex

       Dr. Brian B. Hoffman.......    Associate Professor of Medicine and Pharmacology, Geriatric
                                      Research, Education and Clinical Center at VA Medical Center

       Dr. Robert R. Luther.......    Executive Vice President of Development of Neurex

       Dr. George Miljanich.......    Senior Director, Biochemistry and Assay Development of Neurex

       Dr. Richard Scheller.......    Professor of Molecular and Cellular Physiology at Stanford
                                      University

       Dr. Richard Tsien..........    Smith Professor and former Chairman of the Department of
                                      Molecular and Cellular Physiology at Stanford University
</TABLE>
          In  addition,  Neurex'  senior  scientists  as  well  as  invited  key
consultants participate on this Committee.




<PAGE>



Strategic Alliances and Associated Risks

  Warner-Lambert Company

          Neurex   has   entered   into  a   collaborative   relationship   with
Warner-Lambert for the discovery,  development and  commercialization of SNX-111
and other compounds that block NSCCs. Under this  collaboration,  Warner-Lambert
is  obligated  to make  milestone  payments  to Neurex upon the  achievement  of
certain  development  objectives  with respect to SNX-111.  In fiscal 1994,  the
Company received a total of $1,000,000 in connection with initiation of Phase II
studies of SNX-111 for the treatment of head trauma and CABG surgery.  Under the
Warner-Lambert  collaboration,  Warner-Lambert has exclusive worldwide rights to
commercialize NSCC compounds,  subject to the following: Neurex has retained the
right to (i) commercialize its compounds in Japan and East Asia; (ii) co-promote
products  resulting  from the  collaboration  in the United  States,  the United
Kingdom  and one  other  European  country  to be  designated  later;  and (iii)
commercialize  SNX-111 for  intrathecal  or local  administration  for analgesic
indications.  Neurex and  Warner-Lambert  will share  profits  from the sales of
co-promoted  products,  subject to certain  limitations  on the  portion of such
profits to be paid to  Neurex.  Products  marketed  only by  Warner-Lambert,  or
co-promoted  products  marketed by  Warner-Lambert  outside of the  co-promotion
territory,  will be subject to royalty payments to Neurex, and products marketed
only by Neurex will be subject to royalty payments to Warner-Lambert.  Neurex is
therefore  dependent upon the promotion efforts of Warner-Lambert  for a portion
of its profits with respect to sales of co-promoted products in the co-promotion
territory  and  for  royalties  on  the  sales  of  other   products  under  the
collaboration.  The development  costs of the products to be co-promoted will be
shared one-third by Neurex and two-thirds by Warner-Lambert.  Warner-Lambert and
Neurex will commit 12 full-time and 7 full-time employees,  respectively, to the
research   collaboration.   Warner-Lambert   has  the  right  to  terminate  its
relationship  with  Neurex in its sole  discretion  upon  appropriate  notice to
Neurex.  Warner-Lambert  purchased  $7,000,000  of Common Stock on September 22,
1993,  at the time of the  Company's  initial  public  offering,  $1,500,000  on
November 13, 1995 at $4.50 per share and  $1,500,000 on March 29, 1996 at $19.93
per share.  Warner-Lambert has indicated that it does not hold these shares as a
long-term investor or collaborating  partner, but as an investment to be held or
disposed of as a function of portfolio management.  Warner-Lambert has also paid
Neurex a total of $1,500,000 in 1995 and $1,000,000 in 1996 in lieu of milestone
payments  described in a former agreement  between the companies.  These amounts
received in lieu of milestone payments may offset future royalties,  if any, due
to  Neurex  from  Warner-Lambert  resulting  in a  royalty-free  period  on  the
commencement of product sales.

         In  an  amendment   dated   September   25,   1996,   the  Company  and
Warner-Lambert   extended  the  1993  Research  and  Development   Collaboration
agreement for three additional years beginning September 30, 1996. The amendment
further  provides for up to $2,500,000 in additional  milestone  payments to the
Company for the  achievement  of  research  milestones  in the  calcium  channel
project.  In  addition,   Warner-Lambert  will  pay  the  Company  approximately
$1,200,000 per year for research support.

  Medtronic, Inc.

          The Company has entered into a collaboration  agreement with Medtronic
to develop and commercialize SNX-111 or backup peptide compounds for the chronic
treatment  of pain  when the drug is  administered  intrathecally.  The  Company
retains   exclusive  rights  to  acute  pain   indications   when   administered
intrathecally  and to all  applications  for local and epidural  administration.
Neurex and Medtronic will share the costs of the  development of the compound in
pivotal  studies which will involve the use of the Medtronic  implantable  pump.
Accordingly,  Neurex is dependent  upon  Medtronic's  marketing  efforts and its
implantable  pump  technology  in order to  generate  product  sales  under  the
collaboration.  Medtronic  has exclusive  rights to  distribute  the drug in the
United States and  non-exclusive  rights outside the United  States.  Neurex has
retained  manufacturing  rights for the  compound  upon certain  enumerated  set
terms.  The Company  received  $2,000,000  from  Medtronic  upon  executing  the
collaboration  agreement and in August 1995, Neurex issued the Medtronic Note to
Medtronic. In connection with the completion of a directed offering,  $6,500,000
of the Medtronic Note, plus interest,  converted into common stock at $4.625 per
share,  and  the  remaining  $1,500,000  converted  into a  prepaid  development
milestone  which,  if not  earned,  will  be  repaid  with  interest.  Upon  the
conversion of the Medtronic  Note,  the Company issued to Medtronic a warrant to
purchase 500,000 shares of common stock at an exercise price of $5.40 per share.

  Grunenthal

          In Europe,  the Company has licensed  certain  rights under its Pro-UK
patents  to  Grunenthal,  GmbH  ("Grunenthal"),  which is  finalizing  a license
application  for marketing  approval in Europe.  Under the terms of the license,
Neurex received  $1,667,241 on June 22, 1995, and $1,580,733 on July 2, 1996. In
addition to the licensing  fees,  the Company will receive  royalties on product
sales, if any. In the event that the Company  terminates its  relationship  with
VRL, this license will be terminated.
  Vascular Research Laboratories

          Through a collaboration  agreement with Vascular Research Laboratories
("VRL"),  Neurex has an option to acquire exclusive rights to certain technology
discovered  at VRL in exchange  for  continued  reimbursement  of  research  and
development  expenses  incurred by VRL for up to ten years.  These expenses have
been covered by annual license fees received from Grunenthal. In accordance with
the agreement, Neurex is currently negotiating the termination of the agreement,
which may be canceled at the  discretion of Neurex.  In the event Neurex cancels
or  defaults  on  the   collaboration   agreement,   all  future  payments  from
sublicensees,  including  Grunenthal,  will revert to VRL and the option will be
terminated.

  American Cyanamid Company

 .........In July 1995, the Company established a research collaboration with the
Agricultural  Products Research Division of American Cyanamid Company,  a wholly
owned  subsidiary  of American  Home  Products  Corporation,  to screen  Neurex'
library of synthetic  and natural  compounds  isolated from  invertebrate  venom
fractions.  The  collaboration  is  currently  in an  exploratory  phase and, if
successful, could lead to a comprehensive  collaboration.  The objective of this
collaboration  is to  screen  for  compounds  that have  selective  insecticidal
activity,  incorporate the gene for an active peptide into a baculovirus,  which
are known to selectively  infect specific insect pests,  and to deliver a lethal
dose to target pests through the expression of the peptide in the insect.

Beaufour Ipsen

         On November 12, 1996, the Company signed a license and supply agreement
with Beaufour Ipsen of Paris, France, a European-based  pharmaceutical  company.
The  license,  which  is for the  intravenous  delivery  form  of the  Company's
proprietary drug CORLOPAM, provides Beaufour the exclusive right to market and
sell the product  (excluding  fenoldopam  prodrugs) in the world excluding Japan
and the Americas. Under the terms of the agreement,  Beaufour will pay royalties
to Neurex  based on a  percentage  of sales.  The  Company  will supply and sell
CORLOPAM  to  Beaufour  at a price which  allows  Beaufour to achieve  certain
minimum  product gross margins.  In accordance  with the agreement,  the Company
received on December 6, 1996 a $1,000,000  refundable  signing fee. This signing
fee becomes  non-refundable upon the earlier of three years from the date of the
agreement  or the  achievement  of  three  different  European  country  pricing
approvals. The Company may also receive up to $1,000,000 in additional milestone
payments and  $3,000,000  in advanced  royalties  when  marketing  approvals and
achievement  of certain  minimum price targets are obtained in certain  European
countries.

         Under the  agreement,  Beaufour  also  obtained an exclusive  option to
license  CORLOPAM  for the  treatment  of acute renal  failure and  retrogenic
nephrotoxicity,  which would require Beaufour to pay the Company $500,000 at the
time of the option exercise and $2,000,000 when a number of marketing  approvals
are obtained in certain European  countries.  The agreement also grants Beaufour
the  right to  negotiate  with the  Company  to  participate  in the  commercial
development  of  CORLOPAM  prodrugs in most  European  and Far East  countries
(excluding Japan). The Company is dependent on the marketing success of Beaufour
for the success of CORLOPAM in these territorial areas.

 .........There  can be no assurance  that any of the above  collaborations  will
continue, be renewed or be successful.  The Company granted to its collaborative
partners certain exclusive rights to commercialize the products covered by these
collaborative  agreements.  In  some  cases,  the  Company  is  relying  on  its
collaborative  partners to conduct clinical  trials,  to compile and analyze the
data received from such trials, to obtain regulatory approvals and, if approved,
to manufacture  and market these  licensed  products.  As a result,  the Company
often has little or no control over the development of these potential  products
and little or no  opportunity  to review  clinical  data  prior to or  following
public  announcement.  In addition,  the  Company's  strategy for the  research,
development  and  commercialization  of its product  candidates will require the
Company  to  enter  into  various   arrangements  with  corporate  and  academic
collaborators,  licensors,  licensees and others.  Neurex  intends to enter into
additional  collaborative  relationships  when it believes it is advantageous to
obtain access to appropriate product candidates,  specific technical  approaches
and  capabilities  or geographic or  therapeutic  markets which it does not have
sufficient  resources to develop  independently.  There can be no assurance that
the Company  will be able to enter into  collaborative  arrangements  or license
agreements  that the  Company  deems  necessary  or  appropriate  to develop and
commercialize  its  product  candidates,  or  that  any or all of the  potential
benefits  from such  collaborative  arrangements  or licenses  will be realized.
There  can be no  assurance  that the  Company  will be able to enter  into such
collaborative arrangements or license agreements on acceptable terms, or at all,
and  failure to obtain such  collaborative  arrangements  or license  agreements
could  result in delays in  marketing  the  Company's  proposed  products or the
inability  to proceed  with the  development,  manufacture  or sale of  products
requiring  such  license  agreements.  In the  event  the  Company  enters  into
additional collaborative arrangements,  it will be dependent upon the efforts of
its collaborators in performing their  responsibilities under the collaboration.
Certain of the collaborative arrangements that the Company may enter into in the
future may place  responsibility  on the  collaborative  partner for preclinical
testing and clinical trials,  for preparation and submission of applications for
regulatory approval and for  commercialization  of potential products.  Should a
collaborative partner fail to develop or commercialize  successfully any product
candidate  to which it has rights,  the  Company's  business  may be  materially
adversely affected. There can be no assurance that collaborators will not pursue
alternative  technologies  or  product  candidates  either  on  their  own or in
collaboration with others,  including the Company's competitors,  as a means for
developing  treatments  for the diseases or disorders  targeted by the Company's
collaborative programs.


         The  Company's   collaborative   research   agreements   are  generally
terminable by its partners on short notice. Suspension or termination of certain
of the Company's current collaborative research agreements could have a material
adverse  effect on the Company's  operations and could  significantly  delay the
development of the affected  products and have a material  adverse effect on the
Company.  Continued  funding and  participation by  collaborative  partners will
depend not only on the timely achievement of research and development objectives
by the Company and the successful  achievement of clinical trial goals,  neither
of which can be assured, but also on each collaborative partner's own financial,
competitive,   marketing  and  strategic  considerations.   Such  considerations
include,  among other things,  the commitment of management of the collaborative
partners  to  the  continued   development   of  the  licensed   products,   the
relationships  among the  individuals  responsible  for the  implementation  and
maintenance of the collaborative efforts, the relative advantages of alternative
products  being  marketed  or  developed  by  the  collaborators  or by  others,
including their relative patent and proprietary technology positions,  and their
ability  to  manufacture  potential  products  successfully.   The  Company  may
experience  difficulty  in its  relationships  with its  collaborators  due to a
number  of  factors,   including  disagreements  regarding  the  timing  of  the
initiation  and design of certain  proposed  clinical  trials and cost  sharing.
These  disagreements,  if they occur,  may have a material adverse effect on the
Company's operations.

         In addition,  Neurex  partners may be developing  competitive  products
that may result in delay or a relatively smaller resource  commitment to product
launch and support  efforts than might  otherwise be obtained if the potentially
competitive  product were not under development or being marketed.  For example,
Warner-Lambert  controls the  development  of SNX-111 for prevention of ischemic
damage and Medtronic is  responsible  for the marketing and sales of SNX-111 for
intrathecal  treatment of chronic  pain,  and the Company is dependent  upon the
resources   and   activities   of   Warner-Lambert   and   Medtronic  to  pursue
commercialization  of SNX-111 in order for the Company to achieve  milestones or
royalties from the  development of this product.  There can be no assurance that
either Warner-Lambert or Medtronic will proceed to bring products to market in a
rapid and timely  manner,  if at all, or if marketed,  that other  independently
development  products of Warner-Lambert and Medtronic or others will not compete
with or prevent SNX-111 from achieving  meaningful sales.  Also,  Warner-Lambert
has stated that it plans to conduct or support other clinical  trials of SNX-111
in ischemic  indications.  There can be no assurance  that  Warner-Lambert  will
continue or pursue additional clinical trials in these indications or that, even
if the additional  clinical  trials are  completed,  SNX-111 will be shown to be
safe and  efficacious,  or that the trials  will  result in  approval  to market
SNX-111 in these indications.  Any adverse announcement related to SNX-111 would
have a material  adverse  effect on the business and financial  condition of the
Company.

Uncertainty of Clinical Trial Results

         Before obtaining  regulatory  approval for the commercial use of any of
its potential products, the Company must demonstrate through preclinical studies
and  clinical  trials  that the product is safe and  efficacious  for use in the
clinical indication for which approval is sought. There can be no assurance that
the Company will be permitted to undertake or continue  clinical  trials for any
of its  potential  products  or,  if  permitted,  that  such  products  will  be
demonstrated to be safe and efficacious.  Moreover, the results from preclinical
studies and early clinical  trials may not be predictive of results that will be
obtained in later-stage clinical trials. Thus there can be no assurance that the
Company's  present or future  clinical  trials will  demonstrate  the safety and
efficacy of any  potential  products or will  result in  regulatory  approval to
market these products.

         In advanced clinical development, numerous factors may be involved that
may lead to different results in larger,  later-stage trials from those obtained
in earlier stage trials. For example, early stage trials usually involve a small
number of  patients  and thus may not  accurately  predict  the  actual  results
regarding  safety and efficacy that may be  demonstrated  with a large number of
patients in a later-stage trial. Also,  differences in the clinical trial design
between  an  early-stage  and  late-stage  trial  may  cause  different  results
regarding the safety and efficacy of a product to be obtained. In addition, many
early  stage  trials  are  unblinded  and based on  qualitative  evaluations  by
clinicians involved in the performance of the trial,  whereas later stage trials
are generally required to be blinded in order to provide more objective data for
assessing  the safety and  efficacy of the  product.  The Company may, at times,
elect to  aggressively  enter  potential  products  into  Phase  I/II  trials to
determine preliminary efficacy in specific indications.  The Company anticipates
that a number of its potential products will show efficacy in clinical trials.

         The Company has conducted only a limited  number of clinical  trials to
date.  There can be no assurance  that the Company will be able to  successfully
commence and complete all of its planned  clinical  trials  without  significant
additional resources and expertise. In addition,  there can be no assurance that
the  Company  will meet its  contemplated  development  schedule  for any of its
potential products.  The inability of the Company or its collaborative  partners
to commence or continue  clinical trials as currently  planned,  to complete the
clinical  trials on a timely basis or to demonstrate  the safety and efficacy of
its potential products, would have a material adverse effect on the business and
financial condition of the Company.

         The  timing  of  completion  of the  Company's  or  its  collaborators'
clinical trials is significantly  dependent upon, among other factors,  the rate
of  patient  enrollment.  Patient  enrollment  is a  function  of many  factors,
including, among others, the size of the patient population, perceived risks and
benefits of the drug under study, availability of competing therapies, access to
reimbursement  from  insurance  companies or government  sources,  design of the
protocol,  proximity  of and  access by  patients  to  clinical  sites,  patient
referral practices,  eligibility  criteria for the study in question and efforts
of the sponsor of and clinical sites involved in the trial to facilitate  timely
enrollment in the trial.  Delays in the planned rate of patient  enrollment  may
result in increased costs and expenses in completion of the trial or may require
the  Company  to  undertake  additional  studies  in order to obtain  regulatory
approval  if  the  applicable  standard  of  care  changes  in  the  therapeutic
indication  under study. For example,  patient accrual in the Company's  ongoing
Phase  II/III  trial of  SNX-111  has been  negatively  impacted  by  changes in
referral  patterns between  oncologists and pain centers,  and patients were not
being  referred by  oncologists  to pain centers where the Company's  trials are
being  conducted.  There can be no assurance  that any actions by the Company to
accelerate  accrual in this trial will be successful or, to the extent that they
involve  modifications in the design of the trial,  will not cause that trial to
be  considered  a Phase  II  clinical  trial  and  thereby  require  one or more
additional potentially pivotal trials to be conducted.

 .........There  can be no assurance that the Company will successfully  complete
development  of  CORLOPAM,  SNX-111 or any other product or any  indication or
will receive marketing  approval of these product  candidates on a timely basis,
if at all. Failure to complete  development or obtain marketing  approval of the
Company's  product  candidates  would  have a  material  adverse  affect  on the
Company's business,  financial  condition and results of operations.  Certain of
the  Company's  product  development  efforts  are  based on  novel  alternative
therapeutic  approaches  (including  novel  routes  of  administration)  and new
technologies,  including  prevention  of neuronal  damage due to ischemia,  head
trauma and other toxic  insults,  and the  treatment  of certain  types of pain,
which although widely  studied,  are not well  understood.  There is substantial
risk  that  the  Company's   approaches  and  technologies   will  prove  to  be
unsuccessful.  The  development  of  products by the  Company  will  require the
commitment  of   substantial   resources  to  continue   research,   preclinical
development and clinical  trials  necessary to bring such products to market and
to  establish   production  and  marketing   capabilities.   Drug  research  and
development by its nature is uncertain;  there is a risk of failure at any stage
and the time  required  and cost  involved  in  successfully  accomplishing  the
Company's  objectives  cannot be predicted.  There can be no assurance  that the
Company will be  successful  in  addressing  these  technological  challenges or
others that might arise during product development.


Manufacturing and Associated Risk Factors

          The Company  currently has no manufacturing  facilities for late stage
preclinical, clinical or commercial production of either the bulk drug substance
or the final dosage form of any of its compounds.  For  quantities  required for
preclinical and clinical  testing,  the Company expects to continue to rely, for
the immediate  future,  on third parties to manufacture its products,  including
SNX-111, which can be made by solid-phase synthesis.

          Under the terms of the contract with SmithKline,  the Company received
275  kg  of  the  raw  material  of  CORLOPAM,   fenoldopam,  which  has  been
manufactured  to cGMP  quality.  The  Company  believes  that this will  provide
sufficient  supplies for both clinical trials and initial commercial  quantities
of  CORLOPAM.  The Company must contract for the  processing of this bulk drug
substance  into  finished  pharmaceutical  form  and  for any  further  compound
quantities.  There  can be no  assurance  that  Neurex  will  be  successful  in
obtaining a third party  manufacturer  of  CORLOPAM  bulk drug  substance,  if
necessary.  There  can be no  assurance  that the  current  supply  of bulk drug
substance will continue to be of sufficient  quality to allow  distribution  for
sale.
          On October 24, 1996, the Company entered into an  approximately  three
year manufacturing agreement with Mallinckrodt Chemicals,  Inc. ("Mallinckrodt")
pursuant to which  Mallinckrodt will be the principal  manufacturer and supplier
of the Company's  Analgesia  requirements  of SNX-111 for the U.S.  market.  The
agreement  may, at the  discretion of the Company,  be renewed for an additional
two year term,  provided  the  manufacturing  price can be  adjusted  to reflect
increased  production  costs.  Under  terms of the  agreement,  the  Company  is
required to purchase its forecasted six months requirements and Mallinckrodt is,
subject to certain  quantity  maximums,  required to supply the Company with its
forecasted  six  months  requirements  of  SNX-111.  The  Company  has agreed to
indemnify Mallinckrodt against certain potential liabilities associated with the
manufacture of SNX-111.  Mallinckrodt  has manufactured on behalf of the Company
sufficient  quantities of SNX-111 for preclinical  and clinical  requirements to
date. Neurex chemists have made significant  progress in increasing the yield of
purified  material and Neurex continues to advise  Mallinckrodt in manufacturing
scale-up  and  yield   improvement  in  the  production  of  SNX-111.   Although
Mallinckrodt has synthesized  sufficient  quantities for clinical trials,  there
can be no  assurance  that  Mallinckrodt  will be  successful  in  manufacturing
commercial  quantities  of SNX-111  necessary  for marketing or that the Company
will be able to secure a second source of supply.

          The  manufacturing  of  sufficient  quantities  of new drugs is a time
consuming,  complex  and  unpredictable  process.  If the  Company  is unable to
maintain contract manufacturing arrangements or to develop its own manufacturing
capabilities on acceptable terms, the Company's  ability to conduct  preclinical
and  clinical  testing  would be adversely  affected,  resulting in the delay of
submission of products for regulatory approval and initiation of new development
programs.  This delay could in turn materially impair the Company's  competitive
position  and  the  possibility  of the  Company  achieving  profitability.  The
compounds which the Company is presently developing have never been manufactured
on a commercial  scale.  There can be no assurance  that such  compounds  can be
manufactured  by the  Company  or any  other  party  at a cost or in  quantities
necessary to make commercially viable products.

          Neurex has no experience in manufacturing commercial quantities of its
potential  products and currently does not have the capacity to manufacture  any
of its potential  products on a commercial  scale. In order to obtain regulatory
approvals and to develop its own capacity to produce its products for commercial
sale  at  an  acceptable  cost,   Neurex  would  need  to  construct  and  staff
manufacturing capabilities, including demonstration to the FDA of its ability to
manufacture  its products  using  controlled,  reproducible  processes in a cGMP
validated  environment.  The  Company  has  evaluated  plans to develop  its own
manufacturing facility.  Such plans, if instituted,  would result in substantial
costs to the Company.  There can be no assurance that construction  delays would
not  occur if Neurex  were to do this,  and any such  delays  could  impair  the
Company's  ability to produce  adequate  supplies of its potential  products for
clinical use or  commercial  sale on a timely  basis.  There can be no assurance
that  Neurex  will  successfully  conduct its  manufacturing  collaborations  or
develop its own  manufacturing  capability  and to produce  adequate  commercial
supplies of its  potential  products on a timely  basis.  Failure to do so could
delay  commercialization of such products and impair their competitive position,
which  could  have a  material  adverse  effect  on the  business  or  financial
condition of the Company.

          Manufacturing of SNX-111 in compliance with regulatory requirements is
complex,  time-consuming  and  expensive.  While the Company has obtained  third
party  manufacturing  support,  there can be no assurance  that the drug will be
successfully  and  timely  manufactured  in  the  quantities  required  for  the
Company's  commercialization  plans.  Furthermore,  if  changes  are made in the
manufacturing  process,  it may be necessary to  demonstrate to the FDA that the
changes have not caused the resulting drug material to differ significantly from
the drug material  previously  produced.  Depending  upon the type and degree of
differences between the newer and older drug material,  various studies could be
required to demonstrate  that the newly  produced drug material is  sufficiently
similar to the previously produced drug material,  possibly requiring additional
animal studies or human clinical trials.  Manufacturing  changes may be made for
the production of Neurex' products currently in clinical development.  There can
be no assurance  that such changes will not result in delays in  development  or
regulatory approvals or, if occurring after regulatory approval, in reduction or
interruption  of commercial  sales.  Such delays could have an adverse effect on
the  competitive  position of those  products and could have a material  adverse
effect on the business and financial condition of the Company.
Dependence on Suppliers

         The  Company  is  dependent  on outside  vendors  for the supply of raw
materials  used  to  produce  its  product  candidates.  The  Company  currently
qualifies  only one or a few vendors  for its source of certain  raw  materials.
Therefore,  once a  supplier's  materials  have  been  selected  for  use in the
Company's  manufacturing  process, the supplier could in effect become a sole or
limited  source  of such  raw  materials  to the  Company  due to the  extensive
regulatory compliance  procedures governing changes in manufacturing  processes.
Although the Company believes it could qualify alternative suppliers,  there can
be  no  assurance  that  the  Company  would  not  experience  a  disruption  in
manufacturing  if it  experienced  a  disruption  in  supply  from  any of these
sources. Any significant  interruption in the supply of any of the raw materials
currently  obtained  from such  sources,  or the time and expense  necessary  to
transition a replacement  supplier's  product into the  Company's  manufacturing
process,  could disrupt its operations and have a material adverse effect on the
business and financial condition of the Company.
 A problem or suspected problem with the quality of raw materials supplied could
result in a suspension of clinical trials, notification of patients treated with
products or product candidates produced using such materials,  potential product
liability claims, a recall of products or product candidates produced using such
materials,  and an interruption of supplies,  any of which could have a material
adverse effect on the business or financial condition of the Company.


Patents and Proprietary Rights and Associated Risk Factors

         Proprietary protection for the Company's product candidates,  processes
and know-how is important to its  business,  and the Company  plans to prosecute
and defend its patents and proprietary  technology  aggressively.  The Company's
policy is to file patent applications to protect its technology,  inventions and
improvements  as soon as  practicable  after any discovery is made.  The Company
also relies upon trade secrets,  know-how,  continuing  technological innovation
and licensing opportunities to develop and maintain its competitive position.

         There has been increasing  litigation in the biomedical,  biotechnology
and pharmaceutical  industries with respect to the manufacture,  use and sale of
new therapeutic  products that are the subject of conflicting  patent rights.  A
substantial  number of patents relating to neurological  compounds and treatment
methods  have been issued to, or are  controlled  by,  other  public and private
entities,  including  academic  institutions.  In  addition,  others,  including
competitors of Neurex,  may have filed applications for, or may have been issued
patents or may obtain  additional  patents and  proprietary  rights  relating to
products or processes  competitive with those of Neurex. The patent positions of
pharmaceutical,  biopharmaceutical,  biotechnology and drug delivery  companies,
including  Neurex,  are uncertain and involve  complex legal and factual issues.
Additionally,  the coverage claimed in a patent application can be significantly
reduced before the patent is issued. As a consequence, the Company does not know
whether any of its patent applications will result in the issuance of patents or
whether  any  of  the  Company's  existing  patents  will  provide   significant
proprietary  protection or will be  circumvented  or  invalidated.  Since patent
applications in the United States are maintained in secrecy until patents issue,
and since  publication of  discoveries  in the  scientific or patent  literature
often lag behind actual  discoveries,  the Company cannot be certain that it was
the first inventor of inventions  covered by its pending patent  applications or
that it was the first to file patent applications for such inventions. Moreover,
the Company may have to  participate  in  interference  proceedings to determine
priority of invention,  which could result in  substantial  cost to the Company,
even if the  eventual  outcome  is  favorable  to the  Company.  There can be no
assurance  that any patents  owned or  controlled  by the Company  will  protect
Neurex  against  infringement  litigation  or  afford  commercially  significant
protection of the Company's  technology.  None of the Company's patents has been
tested in court to determine their validity and scope. Moreover, the patent laws
of foreign  countries  differ from those of the United  States and the degree of
protection. If any, afforded by foreign patents may, therefore, be different.

         Under the Company's license from SmithKline for CORLOPAM, the Company
has acquired rights to United States patents.  The patent  containing  claims to
CORLOPAM as a  composition  of matter  expires in April,  1997.  However,  the
Company  believes it would be entitled,  under Sections  505(j) and 505(b)(2) of
the Federal  Food,  Drug and Cosmetic Act, to marketing  exclusivity  over other
parties filing  abbreviated NDAs for an extended period of time from the date of
FDA approval of the CORLOPAM NDA, although there can be no assurance that such
exclusivity will be granted. In addition,  the Company may be able to extend the
composition  of matter patent for  CORLOPAM  under the patent terms  extension
provisions  of 35  U.S.C.  155.  The  Company  also  plans  to file  new  patent
applications  on  its  other  CORLOPAM  formulations,  particularly  for  oral
delivery.  If generic  products are marketed  following  the  expiration  of the
CORLOPAM composition of matter patent, sales of CORLOPAM would be materially
and adversely affected.

         In addition to the  CORLOPAM  patents,  the  Company  currently  owns
United  States  patents  covering  compositions  and  methods  in the  fields of
neuroprotection,  analgesia, appetite suppression and drug discovery technology.
In   neuroprotection,   patents  were  issued   covering   methods  of  treating
ischemia-related neuronal conditions with the Company's NSCC blocking compounds,
and covering Neurex' screening  technology for discovery of small molecules that
mimic peptide NSCC blockers. One patent covering a method of producing analgesia
by the  Company's  NSCC  compounds  also has been issued.  The Company has filed
additional patent applications relating to compositions of matter and methods of
treatment  for  compounds  which  block  NSCCs.   The  Company  has  also  filed
commercially  relevant  foreign patent  applications  with respect to its issued
patents and patent  applications in the United States,  and patents covering the
use of the Company's  NSCC compounds have been granted in the EPO and Australia.
The  Company's  patent  position  in Japan with  respect  to certain  aspects of
treating pain may not be as strong as in the United States,  and there can be no
assurance that it will prove  attractive to any potential  strategic  partner in
that country.

         Neurex  has  acquired  rights to a United  States  patent  relating  to
Pro-UK's  composition of matter.  The Company plans to file for patent extension
in the United States and Europe.  In addition,  the Company has rights to second
generation  Pro-UK patents covering  phosphorylated  Pro-UK and Pro-UK variants.
The  phosphorylated  Pro-UK patent, in particular,  covers a general process for
producing phosphorylated  Urokinase-type and Pro-UK-type plasminogen activators.
Phosphorylated  derivatives  of  Urokinase  and  Pro-UK are  potentially  useful
thrombolytic agents with improved  therapeutic  characteristics  with respect to
the unphosphorylated  products.  The patent on Pro-UK variants describes analogs
of Pro-UK which have been designed to eliminate undesirable nonspecific systemic
activation  of  plasminogen  which may still be  associated  with  unwanted side
effects.  Pro-UK  has not yet  proven  to be an  attractive  competitor  in this
market, and the Company will lose its rights to this patent if it terminates its
relationship  with VRL. The Company is now  negotiating  the termination of this
relationship.  In  addition  to its United  States  patents,  Neurex has foreign
patents and pending United States and foreign applications, which cover its core
technologies, as described above, and supporting technologies.

         Litigation,  which could result in substantial cost to the Company, may
be  necessary to enforce any patents  issued to the Company or to determine  the
scope and validity of third-party  proprietary  rights.  It is uncertain whether
any  third-party  patents  will  require  the  Company to alter its  products or
processes,  obtain  licenses or cease  certain  activities.  If any licenses are
required,  there can be no assurance that the Company will be able to obtain any
such license on commercially  favorable terms, if at all. Failure by the Company
to obtain a license to any technology that it may require to  commercialize  its
products may have a material adverse effect on the Company.

         The  Company  requires  its  employees,  consultants,  members  of  its
Research Committee,  outside scientific  collaborators and sponsored researchers
and other advisors to execute  confidentiality  agreements upon the commencement
of employment or consulting  relationships  with the Company.  These  agreements
provide  that  all  confidential  information  developed  or made  known  to the
individual during the course of the individual's  relationship with Neurex is to
be kept  confidential  and not  disclosed  to third  parties,  except in limited
circumstances. All of the Company's agreements with its employees and agreements
with most consultants  provide that all inventions  conceived by the individuals
shall be the  exclusive  property  of the  Company.  There can be no  assurance,
however,  that these agreements will provide  meaningful  protection or adequate
remedies for the  Company's  trade secrets in the event of  unauthorized  use or
disclosure of such information.

         A corporation  formed in January 1993 by a former  consultant to Neurex
has alleged that the former  consultant  was a co-inventor of the Company's NSCC
blocking  inventions while he was employed by a university.  The corporation has
claimed an  interest in the  Company's  NSCC  blocking  patents as a result of a
grant of an exclusive license of the consultant's technology from the university
to the  corporation.  The Company  believes that this claim is without merit and
that the Company would prevail in any litigation.  The Company believes that the
general  terms of a  resolution  of the  dispute  have been agreed and would not
negatively effect the Company's  business,  but final settlement papers have not
yet been  signed.  If final  settlement  papers are not signed,  there can be no
assurance that the Company will not be the subject of litigation, which could be
both  costly  and time  consuming,  or that the  Company  would  prevail in such
litigation.

Marketing and Associated Risk Factors

          A Vice  President of Sales and Marketing was hired in October 1996 and
the Company plans to initiate the hiring of a sales and  marketing  organization
to support the commercialization of CORLOPAM, if, and when, it is approved for
marketing in the United States.  Consistent  with the Company's  strategy,  this
will result in a hospital-based  sales force of less than 50 people.  Neurex may
be unable to accomplish  its strategy for the sale of CORLOPAM and other acute
care  treatments  in the United  States if it has not  established  a sufficient
marketing organization in a timely fashion.

         The  Company's  strategy  is  to  market  and  sell  its  products,  if
successfully developed and approved,  through the direct sales force in the U.S.
and through sales and marketing  partnership  arrangements  outside the U.S. The
Company has no history or experience  in sales,  marketing or  distribution.  To
market its products directly, the Company must either successfully establish its
planned  marketing  group and direct  sales  force or obtain the  assistance  of
another  company.  While the  Company  expects to be able to  establish  its own
internal sales force, there can be no assurance that the Company will be able to
establish  sales and  distribution  capabilities  or succeed  in gaining  market
acceptance for its products.  If the Company enters into  co-promotion  or other
marketing or licensing arrangements with established  pharmaceutical  companies,
the  Company's  revenues  will be  subject  to the  payment  provisions  of such
arrangements  and  dependent  on the efforts of third  parties.  There can be no
assurance that the Company will be able to successfully establish a direct sales
force or that its  collaborators  will  effectively  market any of the Company's
potential products,  and the inability of the Company or its collaborators to do
so could have a material adverse effect on the business and financial  condition
of the Company.


         Under its  collaboration  with  Warner-Lambert,  the  Company  plans to
co-promote  certain products with  Warner-Lambert  in the United States,  United
Kingdom and one other  European  country to be  designated  later.  The level of
Neurex profit  derived from this  collaboration  will be dependent,  in part, on
Warner-Lambert's promotion efforts and upon the level of direct costs associated
with Neurex' sales force in co-promotion  countries,  which is not a shared cost
under  this  collaboration.  Products  developed  under the  collaboration  with
Medtronic  will be  marketed  by the  Medtronic  sales  force.  There  can be no
assurance  that the marketing  efforts of  Warner-Lambert  or Medtronic  will be
successful.  Neurex may require the assistance of other pharmaceutical companies
for  the  development  and/or  commercialization  of  products  outside  of  the
Warner-Lambert  and  Medtronic  collaborations.  Under  such  arrangements,  the
Company would conduct the primary research while the corporate partner would, in
whole or in part, be responsible for development,  manufacturing, the conduct of
clinical  trials,  regulatory  approvals  and sales and  marketing.  The Company
intends to market and distribute its products  outside the United States through
third party  collaborations,  such as with  CORLOPAM in Europe with  Beaufour.
There  can be no  assurance  that such  collaborations  can be  entered  into on
satisfactory terms, if at all, or, if entered into, will be successful.


         There can be no assurance that, if approved for marketing,  CORLOPAM,
SNX-111 or any of the Company's  other products under  development  will achieve
market  acceptance.  The existence and degree of market  acceptance  will depend
upon a number of factors,  including  the receipt of regulatory  approvals,  the
establishment  and  demonstration  in the  medical  community  of  the  clinical
efficacy and safety of the  Company's  product  candidates  and their  potential
advantages  over  existing  treatment  methods  and  reimbursement  policies  of
government  and  third-party  payors.  There is no  assurance  that  physicians,
patients,  payors or the medical community in general will accept or utilize any
products that may be developed by the Company.  See  "Business--Neurex'  Product
Development Programs."

Government Regulation and Associated Risk Factors
 .........
         The Company's  preclinical  studies and clinical trials, as well as the
manufacturing and marketing of its potential products,  are subject to extensive
regulation by numerous  federal,  state and local government  authorities in the
United  States,  including  the FDA.  The Company  will  similarly be subject to
regulation  by  comparable  regulatory  agencies  in other  countries  where the
Company and its collaborators may test and market its products. For marketing of
pharmaceutical   products  outside  the  U.S.,  Neurex  is  subject  to  foreign
regulatory  requirements  governing marketing  approval,  and FDA and other U.S.
export provisions should the pharmaceutical  product be manufactured in the U.S.
Requirements relating to the manufacturing,  conduct of clinical trials, product
licensing,  promotion,  pricing  and  reimbursement  vary  widely  in  different
countries.  Difficulties  or  unanticipated  costs  or  price  controls  may  be
encountered by Neurex or its licensees or marketing partners in their respective
efforts to secure  necessary  governmental  approvals  to market  the  potential
pharmaceutical  products,  which could delay or preclude Neurex or its licensees
or  its  marketing  partners  from  marketing  their  potential   pharmaceutical
products.  The steps required by the FDA  regulatory  approval  process  include
preclinical  studies  in animal  models to assess  the  drug's  efficacy  and to
identify  any  potential  safety  problems.  The  results of these  studies  are
submitted  to the FDA as part of an IND  which  is  filed  to  comply  with  FDA
regulations  prior  to  beginning  clinical  testing.   In  the  event  that  no
appropriate animal models are available,  an IND application will be based on in
vitro  testing.  The IND must be  approved  before  human  clinical  trials  may
commence.  Typically, clinical trials involve a three phase process. In Phase I,
clinical  trials are conducted  with a small number of subjects to determine the
early safety profile and the pattern of drug  distribution  and  metabolism.  In
Phase II, clinical trials are conducted with groups of patients afflicted with a
specified disease in order to determine efficacy,  optimal dosages, and expanded
evidence of safety. In Phase III, large scale, multi-center comparative clinical
trials are conducted  with patients  afflicted with a target disease in order to
provide  sufficient data to demonstrate  the  statistical  proof of efficacy and
safety  required by the FDA and others.  The human  trials must be adequate  and
well  controlled  to  establish  the  safety  and  efficacy  of the drug for its
intended  use. The results of the  preclinical  testing and clinical  trials are
then  submitted to the FDA for a  pharmaceutical  product in the form of an NDA,
for approval to commence  commercial  sales.  The FDA reviews the results of the
trials and may discontinue  them at any time for safety reasons or other reasons
if they were deemed to be non-compliant  with FDA  regulations.  There can be no
assurance that Phase I, II or III clinical trials will be completed successfully
within any specific time period, if at all, with respect to any of the Company's
or its collaborators'  pharmaceutical products, each of which is subject to such
testing  requirements.  In  responding  to an NDA,  the FDA may grant  marketing
approval,   request  additional  information  or  deny  the  application  if  it
determines  that  the  application  does not  satisfy  its  regulatory  approval
criteria.  There can be no assurance  that approvals will be granted on a timely
basis,  if at all.  Preparing  an NDA  involves  considerable  data  collection,
verification,  analysis and expense.  In addition to obtaining  FDA approval for
each  product,  each  manufacturing  establishment  for new drugs  must  receive
approval by the FDA.  Manufacturing  establishments,  both foreign and domestic,
are subject to  inspections  by or under the  authority  of the FDA and by other
federal,  state or local  agencies  and must comply with the FDA's  current cGMP
regulations.

 .........The regulatory process, which includes preclinical studies and clinical
trials of each compound to establish  its safety and efficacy,  takes many years
and requires the expenditure of substantial  resources.  The Company has limited
resources in the areas of product  testing and regulatory  compliance,  and thus
will have to expand  capital to  acquire  and expand  such  capabilities,  reach
collaborative  arrangements with third parties to provide these  capabilities or
contract with third parties to provide  these  capabilities  in order to advance
its products through the necessary regulatory approvals and prepare its products
for commercialization and marketing.  Moreover, if regulatory approval of a drug
is granted, such approval may entail limitations on the indicated uses for which
it may be marketed.  Failure to comply with applicable  regulatory  requirements
can, among other things,  result in fines,  suspension of regulatory  approvals,
product  recalls,  seizure of  products,  operating  restrictions  and  criminal
prosecutions.   Further,  FDA  policy  may  change  and  additional   government
regulations may be established that could prevent or delay  regulatory  approval
of the Company's potential products. The Company has filed an NDA for CORLOPAM
which has not yet been approved. There can be no assurance that the Company will
be able to  submit  NDAs  for any  other  product  and,  if any  such  NDAs  are
submitted,  that  CORLOPAM or any others will be approved for marketing in any
country.  In  addition,  a marketed  drug and its  manufacturer  are  subject to
continual  review,  and later  discovery of previously  unknown  problems with a
product  or  manufacturer   may  result  in  restrictions  on  such  product  or
manufacturer, including withdrawal of the product from the market.

         In addition to the requirement for FDA approval of each  pharmaceutical
product, each pharmaceutical  product manufacturing facility must be audited and
approved by the FDA.  The  manufacturing  and quality  control  procedures  must
conform  to cGMP in  order  to  receive  FDA  approval.  Pharmaceutical  product
manufacturing  establishments  are subject to  inspections  by the FDA and local
authorities as well as inspections by authorities of other countries.  To supply
pharmaceutical   products   for   use  in  the   U.S.,   foreign   manufacturing
establishments  must comply with cGMP and are subject to periodic  inspection by
the  FDA  or by  corresponding  regulatory  agencies  in  such  countries  under
reciprocal   agreements   with  the  FDA.   Moreover,   pharmaceutical   product
manufacturing  facilities  may also be  regulated  by  state,  local  and  other
authorities.

         Both before and after approval is obtained,  a pharmaceutical  product,
its  manufacturer and the holder of the NDA for the  pharmaceutical  product are
subject  to  comprehensive  regulatory  oversight.  The FDA  may  deny an NDA if
applicable regulatory criteria are not satisfied,  require additional testing or
information or require  postmarketing  testing and  surveillance  to monitor the
safety or efficacy of the pharmaceutical  product.  Moreover, even if regulatory
approval  is  granted,  such  approval  may be  subject  to  limitations  on the
indicated uses for which the  pharmaceutical  product may be marketed.  Further,
approvals  may be  withdrawn  if  compliance  with  regulatory  standards is not
maintained  or if  problems  with the  pharmaceutical  product  occur  following
approval.  Among the conditions for NDA approval,  is the  requirement  that the
manufacturer of the pharmaceutical product comply with cGMP. In addition,  under
an NDA, the manufacturer  continues to be subject to facility inspection and the
applicant   must  assume   responsibility   for   compliance   with   applicable
pharmaceutical  product and  establishment  standards.  Violations of regulatory
requirements at any stage may result in various adverse consequences,  including
FDA  refusal to accept a license  application,  total or partial  suspension  of
license,  delay in approval or refusal to approve the pharmaceutical  product or
pending marketing approval applications,  warning letters,  fines,  injunctions,
withdrawal  of the  previously  approved  pharmaceutical  product  or  marketing
approvals and/or the imposition of criminal  penalties  against the manufacturer
and/or NDA holders. In addition,  later discovery of previously unknown problems
may result in new  restrictions  on such  pharmaceutical  product,  manufacturer
and/or  NDA  holders,  including  withdrawal  of the  pharmaceutical  product or
marketing approvals and pharmaceutical  product recalls or seizures. The Company
is dependent upon third party manufacturers to supply its products.  The failure
of any of these to meet the  conditions  described  above  could have a material
adverse effect on the Company.

History of Losses; Future Profitability Uncertain

 .........The  Company  has a history of  operating  losses and  expects to incur
substantial  additional  expenses with resulting  quarterly losses over at least
the next few years as it  continues  to develop its  potential  products  and to
devote  significant  resources to  preclinical  studies,  clinical  trials,  and
manufacturing.  To date,  the Company has not  received  regulatory  approval to
distribute any products.  The time and resource  commitment  required to achieve
market  success for any  individual  product is extensive and uncertain  and, in
some cases, controlled by the Company's collaborators. No assurance can be given
that the Company's, or any of its collaborative  partners',  product development
efforts will be successful,  that required regulatory approvals can be obtained,
that  potential  products can be  manufactured  at an  acceptable  cost and with
appropriate quality, or that any approved products can be successfully marketed.

 .........The  Company has not generated any material revenues from product sales
or royalties from licenses to the Company's  technology.  The Company's revenues
to date  have  consisted,  and for the near  future  are  expected  to  consist,
principally of research and development funding,  licensing and signing fees and
milestone payments from pharmaceutical  companies under  collaborative  research
and development agreements. These revenues may vary considerably from quarter to
quarter and from year to year,  and revenues in any period may not be predictive
of  revenues  in any  subsequent  period,  and  variations  may  be  significant
depending on the terms of the particular agreements. In particular, revenues for
the fourth quarter of 1996,  which included  several  non-recurring  payments in
connection with new licensing  agreements,  may not be indicative of revenues in
future quarters. While the Company historically has received significant revenue
pursuant to certain of its collaborations, the Company has recognized all of the
significant  research  and  development  and  milestone  revenue due under these
collaborations.   Although   the   Company   anticipates   entering   into   new
collaborations  from time to time,  the Company  presently  does not  anticipate
realizing non-royalty revenue from its new and proposed collaborations at levels
commensurate   with  the  revenue   historically   recognized  under  its  older
collaborations.  Moreover,  the Company  anticipates that its operating expenses
will continue to increase  significantly  as the Company  increases its research
and development, manufacturing, preclinical, clinical, administrative and patent
activities.  Accordingly,  in the  absence  of  substantial  revenues  from  new
corporate  collaborations,  royalties on CORLOPAM sales or other sources,  the
Company  expects to incur  substantial  and  increased  operating  losses in the
foreseeable  future as SNX-111 moves into later stage clinical  development,  as
additional  potential  products are selected as clinical  candidates for further
development,  as the Company invests in additional  manufacturing  facilities or
capacity,   as  the  Company  defends  or  prosecutes  its  patents  and  patent
applications,  and as the Company  invests in  research  or acquires  additional
technologies, product candidates or businesses. The amount of net losses and the
time required to reach sustained  profitability are highly uncertain. To achieve
sustained profitable  operations,  the Company,  alone or with its collaborative
partners, must successfully discover,  develop,  manufacture,  obtain regulatory
approvals for and market its potential products. No assurances can be given that
the Company  will be able to achieve or sustain  profitability,  and results are
expected  to be able to  achieve  or  sustain  profitability,  and  results  are
expected to fluctuate from quarter to quarter.

Potential Volatility of Stock Price

         The market prices for securities of biotechnology  companies (including
the Company) have been highly  volatile,  and the stock market from time to time
has experienced  significant price and volume fluctuations that may be unrelated
to the operating performance of particular companies. Factors such as results of
clinical trials,  delays in manufacturing or clinical trial plans,  fluctuations
in the Company's operating results, disputes or disagreements with collaborative
partners,   market  reaction  to   announcements   by  other   biotechnology  or
pharmaceutical  companies,  announcements  of  technological  innovations or new
commercial  therapeutic products by the Company or its competitors,  initiation,
termination or modification of agreements with collaborative partners,  failures
or unexpected  delays in manufacturing or in obtaining  regulatory  approvals or
FDA advisory  panel  recommendations,  developments  or disputes as to patent or
other proprietary rights, loss of key personnel,  litigation,  public concern as
to the safety of drugs  developed by the  Company,  regulatory  developments  in
either the U.S.  or foreign  countries  (such as  opinions,  recommendations  or
statements  by the FDA or FDA advisory  panels,  health care reform  measures or
statements  by the FDA or FDA advisory  panels,  health care reform  measures or
proposals),  and general market conditions could result in the Company's failure
to meet the expectations of securities analysts or investors.  In such event, or
in the event that adverse  conditions  prevail or are  perceived to prevail with
respect to the  Company's  business,  the price of Neurex'  common  stock  would
likely drop significantly. In the past, following significant drops in the price
of a company's common stock,  securities class action  litigation has often been
instituted  against such a company.  Such  litigation  against the Company could
result in  substantial  costs and a  diversion  of  management's  attention  and
resources,  which would have material  adverse effect on the Company's  business
and financial condition.

Possible Future Requirements for Significant Additional Capital

         The Company's  operations to date have consumed  substantial amounts of
cash.  Negative cash flow from operations is expected to increase  significantly
beyond current levels over at least the next two years as the Company expects to
spend  substantial  funds to conduct clinical trials, to expand its research and
development programs and to develop and expand its manufacturing capability. The
Company believes that it will obtain  profitable  operations before the need for
additional  capital,  but future  capital  requirements  will depend on numerous
factors,  including,  among  others,  the  progress  of  the  Company's  product
candidates  in  clinical  trials;   the  continued  or  additional   support  by
collaborative  partners or other third parties of research and clinical  trials;
enhancement  of research and  development  programs;  the time  required to gain
regulatory approvals; the resources the Company devotes to self-funded products,
manufacturing  methods and  advanced  technologies;  third  party  manufacturing
commitments;  the ability of the Company to obtain and retain funding from third
parties under  collaborative  agreements;  the development of internal marketing
and sales capabilities;  the demand for the Company's potential products, if and
when  approved;  potential  acquisitions  of technology,  product  candidates or
businesses by the Company;  and the costs of defending or prosecuting any patent
opposition  or  litigation  necessary  to  protect  the  Company's   proprietary
technology.  If these factors effect Company expectations,  the Company may need
to  raise  substantial  additional  funds  through  equity  or debt  financings,
collaborative  arrangements,  the use of  sponsored  research  efforts  or other
means.  No  assurance  can be  given  that  such  additional  financing  will be
available  on  acceptable  terms,  if at all,  and  such  financing  may only be
available  on terms  dilutive to existing  stockholders.  The  inability  of the
Company to secure  adequate funds on a timely basis could result in the delay or
cancellation  of programs  that the Company might  otherwise  pursue and, in any
event,  could have a  material  adverse  effect on the  business  and  financial
condition of the Company.

Environmental Regulation

         The Company is subject to federal, state and local laws and regulations
governing the use, generation,  manufacture,  storage,  discharge,  handling and
disposal of certain  materials and wastes used in its operations,  some of which
are classified as  "hazardous."  There can be no assurance that the Company will
not be required to incur  significant costs to comply with  environmental  laws,
the  Occupational   Safety  and  Health  Act,  and  state,   local  and  foreign
counterparts  to such  laws,  rules and  regulations  as its  manufacturing  and
research  activities are increased or that the  operations,  business and future
profitability of the Company will not be adversely affected by current or future
laws, rules and regulations. The risk of accidental contamination or injury from
hazardous materials cannot be eliminated.  In the event of such an accident, the
Company could be held liable for any damages that result and any such  liability
could exceed the resources of the Company.  In any event,  the cost of defending
claims  arising  from such  contamination  or injury  could be  substantial.  In
addition,  the Company  cannot  predict the extent of the adverse  effect on its
business  or the  financial  and other  costs  that  might  result  from any new
government  requirements  arising out of future  legislative,  administrative or
judicial actions.

Uncertainty Related to Health Care Industry

         The health care industry is subject to changing political, economic and
regulatory influences that may significantly affect the purchasing practices and
pricing of human therapeutics.  Cost containment measures, whether instituted by
health care providers or enacted as a result of government health administration
regulators  or  new  regulations,  such  as  pricing  limitations  or  formulary
eligibility  for  dispensation  by medical  providers,  could  result in greater
selectivity in the availability of treatments.  Such  selectivity  could have an
adverse effect on the Company's ability to sell its products and there can be no
assurance that adequate  third-party  coverage will be available for the Company
to maintain  price levels  sufficient to generate an  appropriate  return on its
investment in product development.  Third-party payors are increasingly focusing
on the cost-benefit profile of alternative  therapies and prescription drugs and
challenging  the prices charged for such products and services.  Also, the trend
towards  managed  health  care  in  the  U.S.  and  the  concurrent   growth  of
organizations such as health maintenance  organizations,  which could control or
significantly  influence the purchase of health care  services and products,  as
well as  legislative  proposals  to  reform  health  care or  reduce  government
insurance  programs,  may all result in lower prices or reduced  markets for the
Company's products. The cost containment measures that health care providers and
payors are  instituting and the effect of any health care reform could adversely
affect  the  Company's  ability  to sell its  products  and may have a  material
adverse  effect on the  Company.  To date,  the  Company has  conducted  limited
marketing  studies on certain of its potential  products and has not  undertaken
any  pharmacoeconomic  analysis with respect to its products under  development.
The cost containment measures and reforms that government institutions and third
party  payors  are  considering  instituting  could  result in  significant  and
unpredictable changes to the marketing,  pricing and reimbursement  practices of
biopharmaceutical  companies  such as the  Company.  The  adoption  of any  such
measures or reforms  could have a material  adverse  effect on the  business and
financial condition of the Company.

Technological Uncertainty

         The  Company's  research and product  development  efforts are based on
novel   alternative   therapeutic   approaches   (including   novel   routes  of
administration)  and new technologies,  including  prevention of neuronal damage
due to  ischemia,  head trauma and other toxic  insults,  and the  treatment  of
certain types of pain,  which although widely studied,  are not well understood.
There is substantial risk that the Company's  approaches and  technologies  will
prove to be  unsuccessful.  The  development  of products  by the  Company  will
require  the   commitment  of  substantial   resources  to  continue   research,
preclinical  development and clinical trials necessary to bring such products to
market and to establish production and marketing capabilities. Drug research and
development by its nature is uncertain;  there is a risk of failure at any stage
and the time  required  and cost  involved  in  successfully  accomplishing  the
Company's  objectives  cannot be predicted.  There can be no assurance  that the
Company will be  successful  in  addressing  these  technological  challenges or
others  that might arise  during  product  development,  or that others will not
develop alternative therapies that will make the Company's treatment obsolete.

Competition and Associated Risks

          The  biopharmaceutical  industry is highly competitive.  The Company's
potential products are intended to address a wide variety of disease conditions,
including  neurological  and  cardiovascular.  Competition with respect to these
disease  conditions  is intense and is expected to  increase.  This  competition
involves,  among other  things,  successful  research and  development  efforts,
obtaining   appropriate   regulatory   approvals,   establishing  and  defending
intellectual  property  rights,  successful  product  manufacturing,  marketing,
distribution,  market and physician  acceptance,  patient compliance,  price and
potentially securing eligibility for reimbursement or payment for the use of the
Company's product. The Company believes its most significant  competitors may be
fully integrated pharmaceutical companies with substantial expertise in research
and  development,   manufacturing,   testing,  obtaining  regulatory  approvals,
marketing  and  securing   eligibility  for   reimbursement   or  payment,   and
substantially  greater  financial and other resources than the Company.  Smaller
companies also may prove to be  significant  competitors,  particularly  through
collaborative  arrangements with large  pharmaceutical  companies.  Furthermore,
academic  institutions,  governmental  agencies  and other  public  and  private
research organizations conduct research,  seek patent protection,  and establish
collaborative  arrangements for product  development,  clinical  development and
marketing.  These  companies and  institutions  also compete with the Company in
recruiting and retaining  highly  qualified  personnel.  The  biotechnology  and
pharmaceutical  industries  are subject to rapid and  substantial  technological
change.  The Company's  competitors may develop and introduce other technologies
or approaches to accomplishing the intended  purposes of the Company's  products
which may render the  Company's  technologies  and products  noncompetitive  and
obsolete.  Moreover,  there can be no assurance  the  Company's  products  being
developed  will be  considered  cost  effective  and that  reimbursement  to the
consumer will be  available,  or will be sufficient to allow the Company to sell
such products on a competitive basis.


         The   therapeutic   areas  in  which   CORLOPAM  is  expected  to  be
commercialized are competitive. Competition in the malignant hypertension market
includes a variety of parenterally and orally effective  agents,  such as sodium
nitroprusside,  nicardipine  and  nifedipine.  The Company  believes that sodium
nitroprusside  is the most  widely  prescribed  agent  for  perioperative  blood
pressure  control in the United  States.  The  medical  community  views  sodium
nitroprusside,  sold by Abbott Laboratories and other pharmaceutical  companies,
as an essential  tool in  controlling a patients blood pressure in emergency and
perioperative  settings.  The Company believes  CORLOPAM could be successfully
commercialized  against  the  competition  because of the  potential  advantages
offered by CORLOPAM in terms of safety, predictability of response and ease of
use. However,  there can be no assurance that such potential  advantages will be
recognized  in the  marketplace  or that a product  with a  superior  safety and
efficacy profile will not be developed.

          SNX-111 is in  development  for the  treatment  of severe  intractable
opiate  resistant  chronic  pain,  acute  pain  and  brain  ischemia.  Effective
pharmacologic interventions do not currently exist. For this reason, the Company
believes   that,   if  approved  by  the  FDA,   SNX-111  can  be   successfully
commercialized,  and  competitive  products,  unless clearly  demonstrated to be
superior to SNX-111,  should not preclude successful introduction of the product
to the market. However, there can be no assurance that a product with a superior
safety and efficacy profile will not assume a dominant position in the market.


         The basic  scientific  area in which the  Company is  involved  and the
diseases and disorders it seeks to treat are characterized by extensive research
efforts,  rapid  technological  progress and intense  competition  from numerous
organizations  including  pharmaceutical  companies,   biotechnology  companies,
universities,  government  agencies and nonprofit  research  organizations.  New
developments  are  expected  to continue  at a rapid pace in both  industry  and
academia.  Interest in the role of calcium and  neurotransmitters has led to the
development of a number of competitive research strategies primarily targeted at
the nerve cell body.  The Company  believes that these  competitive  efforts are
focused on classical calcium channels and glutamate  receptors.  Blockers of the
three known types of glutamate  receptors  (NMDA,  AMPA and  kainate)  have been
synthesized  and serve to block the action of glutamate on the target nerve cell
after the  neurotransmitter  is secreted.  Some of these  compounds have entered
clinical studies for neuroprotection following ischemia, and it is possible that
these or other compounds may prove to be  efficacious,  in which case physicians
may view them to have  characteristics  which are  superior to or  complementary
with those of Neurex' compounds.  It is uncertain whether a multi-drug  approach
may be useful or desirable in the treatment of the Company's target indications,
and what effect the approval of a glutamate  receptor  blocker would have in the
competitive  marketplace.  Many of the Company's  competitors have significantly
greater research and development,  marketing, financial and human resources than
Neurex  and  represent  significant  long-term  competition.  There  can  be  no
assurance  that  the  Company's  competitors  will  not  succeed  in  developing
technologies  and products which are more effective than those  developed by the
Company or which  would  render  the  Company's  technology  and  products  less
competitive or obsolete.

         Any potential  product that the Company  succeeds in developing and for
which it gains regulatory  approval must then compete for market  acceptance and
market share.  For certain of the  Company's  potential  products,  an important
factor  will be the  timing  of market  introduction  of  competitive  products.
Accordingly,  the relative speed with which the Company and competing  companies
can develop products,  complete the clinical testing and approval processes, and
supply commercial  quantities of the products to the market is expected to be an
important  determinant of market success.  Other competitive factors include the
capabilities  of the  Company's  collaborative  partners,  product  efficacy and
safety, timing and scope of regulatory coverage,  the amount of clinical benefit
of the  Company's  products  relative to their cost,  method of  administration,
price and  patent  protection.  There  can be no  assurance  that the  Company's
competitors  will not develop more efficacious or more affordable  products,  or
achieve earlier product development  completion,  patent protection,  regulatory
approval or product commercialization than the Company. The occurrence of any of
these events by the Company's  competitors could have material adverse effect on
the business and financial condition of the Company.

Product Liability Claims and Uninsured Risks

         The  testing,  marketing  and  sale of  human  pharmaceutical  products
involves  unavoidable risks. The use of any of the Company's  potential products
in clinical trials and the sale of any of its products may expose the Company to
potential  liability  resulting  from the use of such  products.  Such liability
might result from claims made directly by consumers or by  regulatory  agencies,
pharmaceutical  companies or others selling such products. The Company currently
has clinical trial and product liability  insurance  coverage.  The Company will
seek to maintain and appropriately  increase such insurance coverage as clinical
development  of its product  candidates  progresses and if and when its products
are ready to be commercialized.  There can be no assurance that the Company will
be able to obtain such  insurance  or, if obtained,  that such  insurance can be
acquired at a reasonable  cost or in  sufficient  amounts to protect the Company
against such  liability.  The obligation to pay any product  liability  claim in
excess of whatever  insurance  the Company is able to acquire,  or the recall of
any of its  products,  could have a  material  adverse  effect on the  business,
financial condition and future prospects of the Company.


Employees


         As of December 31, 1996,  Neurex employed 75 individuals  full time, 27
of whom hold doctorate degrees. A significant number of the Company's management
and  professional  employees  have had  prior  experience  with  pharmaceutical,
biotechnology or medical product companies, as well as university  laboratories.
The Company is highly dependent upon the principal members of its scientific and
management staff, the loss of whose services might impede the achievement of the
Company's business objectives.  Furthermore,  recruiting and retaining qualified
scientific personnel to perform research and development work in the future will
be critical to the Company's  success.  Although the Company believes it will be
successful  in  attracting  and  retaining  skilled and  experienced  scientific
personnel,  there can be no  assurance  that the Company will be able to attract
and retain  such  personnel  on  acceptable  terms given the  competition  among
numerous  pharmaceutical  and  biotechnology  companies,  universities and other
research  institutions  for  experienced   scientists.   In  addition,   Neurex'
anticipated growth and expansion into areas and activities  requiring additional
expertise in clinical testing, regulatory approval,  manufacturing and marketing
are  expected  to  place  increased  demands  on  the  Company's  resources  and
management  skills.  These  demands will require the addition of new  management
personnel and the development of additional expertise by existing personnel. The
failure to retain such  personnel  to develop or acquire  this  expertise  could
adversely  affect  prospects for the Company's  success.  The Company  maintains
keyman  insurance  policies on its Chief  Executive  Officer and Executive  Vice
President  of  Development.  None of the  Company's  employees  are  covered  by
collective bargaining agreements and management considers its relations with its
employees to be good.



ITEM 2. FACILITES

         Neurex  executive  offices and research and development  facilities are
located at 3760 Haven Avenue, Menlo Park,  California,  94025, and its telephone
number is (415)  853-1500.  The Company  occupies a 34,500  square foot facility
under a lease which expires in June 2001. The Company has an option to renew the
lease for five years.  Approximately  22,500 square feet are  laboratory  space,
6,600  square  feet are  administrative  space  and  5,400  square  feet  remain
available  for  laboratory or  manufacturing  expansion.  The facility  contains
office space and laboratories designed specifically for the Company's research.

         On  December  12,  1996,  the  Company  entered  into a one year  lease
agreement commencing January 1, 1997 covering approximately 6,315 square feet of
additional  office space located in Menlo Park near the Company's  headquarters.
The new  leased  office  space will be for  expanded  development  and  clinical
research activities.

 ..................
ITEM 3. LEGAL PROCEEDINGS

         The Company is not party to any material legal proceeding.


ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

          During the fourth quarter of the Company's  fiscal year ended December
31, 1996, no matters were submitted to a vote of securityholders.







<PAGE>


                                     PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED
         STOCKHOLDER MATTERS

         Since the Company's initial public offering of its common stock,  $0.01
par value ("Common  Stock"),  on September 22, 1993, the Company's  Common Stock
has been traded on the NASDAQ  National Market System under the symbol NXCO. The
closing  price of the  Company's  Common  Stock on  Tuesday,  March 11, 1997 was
$15.00 per share. No cash dividends have been paid to date by the Company on its
Common Stock.  The Company does not  anticipate  the payment of dividends in the
foreseeable  future.  As of March  11,  1997,  there  were  approximately  4,000
stockholders of record.

         The  following  table  sets forth the high and low bid prices of Neurex
Common Stock, as reported by NASDAQ for the calendar periods indicated:

Calendar Year                       High                            Low
- -----------------------    -----------------------         -------------------- 
1995
First Quarter                   $   2.25                       $   0.88
Second Quarter                      2.00                           1.50
Third Quarter                       6.38                           1.88
Fourth Quarter                      9.00                           4.25
1996
First Quarter                      21.75                           7.25
Second Quarter                     24.50                           16.50
Third Quarter                      22.25                           13.25
Fourth Quarter                     17.75                           12.00







<PAGE>


ITEM 6.       SELECTED CONSOLIDATED FINANCIAL DATA
<TABLE>
                   Summary Consolidated Financial Information
                      (In thousands, except per share data)
<CAPTION>
                                                                                        Years ended
                                          --------------------------------------------------------------------------
              Consolidated                                                September 30,               December 31,
                                            ---------------------------------------------------------
                       Statement of Operations Data:       1992        1993        1994(4)        1995        1996
                 -----------------------------------   --------    --------    --------       --------    --------
                 -----------------------------------   --------    --------    --------       --------    --------
                 <S>                                      <C>        <C>        <C>             <C>         <C>
                 Revenues ..........................   $  1,948    $  1,679    $  2,132       $  2,662    $  3,576
                 Research and development expenses .      5,284       6,233       8,477         10,607      19,663
                 Acquired in-process research and
                 development(1) ....................       --          --        10,153           --          --
                 General and administrative expenses      1,607       2,083       1,933          2,079       3,923
                                                       --------    --------    --------       --------    --------
                 Loss from operations ..............     (4,943)     (6,637)    (18,431)       (10,024)    (20,010)
                 Interest income (expense), net ....        (71)       (580)        463             35       3,534
                                                       --------    --------    --------       --------    --------
                 Net loss ..........................   $ (5,014)   $ (7,217)   $(17,968)      $ (9,989)  $(16,476)
                                                       ========    ========    ========       ========    ========
                                                       ========    ========    ========       ========    ========
                 Net loss per share(2) .............   $  (4.39)   $  (5.92)   $  (1.70)      $  (0.80)   $  (0.80)
                                                                                                                (3)
                                                       ========    ========    ========       ========    ========
                                                       ========    ========    ========       ========    ========
                 Shares used in net loss per share
                 computation .......................      1,143       1,218      10,548         12,499      20,680

</TABLE>


<TABLE>
                         Three months ended December 31,
                        ---------------------------------
Consolidated 
Statement of Operations Data: ..........................       1994(4)        1995
- --------------------------------------------------------   --------       --------
<S>                                                          <C>            <C>
                                                        (unaudited)
Revenues ...............................................   $     74       $    158
Research and development expenses ......................      2,399          2,781
General and administrative expenses ....................        541            595
                                                           --------       --------
Loss from operations ...................................     (2,866)        (3,218)
Interest income (expense), net .........................         78            192
                                                           --------       --------
Net loss ...............................................   $ (2,788)      $ (3,026)
                                                           ========       ========
                                                           ========       ========
Net loss per share(2) ..................................   $  (0.23)      $  (0.17)
                                                           ========       ========
                                                           ========       ========
Shares used in net loss per share
computation ............................................     12,302         17,423

</TABLE>

(1)    The acquired  in-process  research and development  charges resulted from
       the Creagen  acquisition  in July 1994 ($8.8  million) and the CORLOPAM
       licensing fee in April 1994 ($1.4 million).
(2)    For a description of the computation of net loss per share, see Note 1 of
       Notes to Consolidated Financial Statements.
(3)    Net loss per  share  includes  a $0.96  per  share  charge  for  acquired
       in-process research and development and licensing fees resulting from the
       Creagen  acquisition  and the  CORLOPAM  licensing  fee; loss per share
       without these charges would have been $0.77 per share.
(4)    The operating results of Creagen, Inc. have been included in the 
       Company's consolidated results from the date of acquisition, 
       July 15, 1994.




ITEM 6.       SELECTED CONSOLIDATED FINANCIAL DATA (CONT.)


<TABLE>
                                                               
                                                                          September 30,                 December 31,
                                            ---------------------------------------------------------
                           Consolidated 
                           Balance Sheet Data: ......       1992        1993        1994(2)        1995        1996
                -------------------------------------   --------    --------    --------       --------    --------
                -------------------------------------   --------    --------    --------       --------    --------
                <S>                                      <C>         <C>          <C>           <C>          <C>
                Cash, cash equivalents and short-term
                investments .........................   $  4,037    $ 18,555    $ 11,385       $ 12,753    $ 77,369
                Total assets ........................      5,651      19,774      13,500         17,617      89,571
                Long-term obligations ...............         33          18         174          8,161       1,964
                Accumulated deficit .................    (21,136)    (28,353)    (46,320)       (56,309)    (75,811)
                Stockholders' equity (deficiency)(1)        (623)     17,517       9,022          3,289      79,958

</TABLE>
(1)    No dividends have been declared or paid on the common stock.
(2)  The operating results of Creagen,  Inc. have been included in the
     Company's consolidated results from the date of acquisition, July 
     15, 1994.

<PAGE>


          ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF CONSOLIDATED
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

         Since  commencement  of operations in October 1986,  Neurex has devoted
substantially all of its resources to its research and development programs. The
Company has been  unprofitable  since inception and expects to incur significant
and  increasing  losses  over at least the next few  years in order to  continue
clinical development and to commercialize its products. As of December 31, 1996,
the Company's  cumulative  net loss was  $75,811,000.  The  Company's  principal
sources of working  capital  have been  public and  private  equity  financings,
convertible  notes payable  including the convertible note payable to Medtronic,
Inc., a stockholder (the " Medtronic  Note"),  milestone and other payments from
collaborative  research  and  development  agreements,  license  fees,  interest
income,  lease financings and research grants. The Company has not generated any
product sales.

         The Company's business is subject to significant risks, including,  but
not  limited to the  success of its  research,  development,  commercialization,
product  acceptance and capital raising efforts,  uncertainties  associated with
obtaining and enforcing patents important to the Company's business, the lengthy
and expensive  regulatory process, and possible competition from other products.
Even  if  the  Company's   products  appear  promising  at  an  early  stage  of
development, they may not reach the market for a number of reasons. Such reasons
include,  but are not limited to, the possibilities  that the potential products
will be found ineffective during clinical trials,  fail to receive the necessary
regulatory  approvals,  be  difficult  to  manufacture  on  a  large  scale,  be
uneconomical to market or be precluded from commercialization by the proprietary
rights of third parties. Additional expenses, delays and losses of opportunities
that may arise out of these and other risks could have a material adverse impact
on the Company's financial condition, results of operations and cash flows.

         In July 1996, the Company changed its fiscal year end from September 30
to December  31,  effective  with the 12 months ended  December  31,  1996.  The
information  for the three month period ended  December 31, 1994,  is unaudited,
but in the Company's  opinion,  the  accompanying  condensed  interim  financial
statements  include  all  adjustments,   consisting  only  of  normal  recurring
adjustments, which the Company considers necessary to fairly state the Company's
financial  position and the results of operations and cash flows. The results of
the Company's  operations for any interim period are not necessarily  indicative
of the results of the Company's operations for any other interim period or for a
full fiscal year.

Results of Operations

Years Ended December 31, 1996 and September 30, 1995 and 1994

         Revenues were  $3,576,000,  $2,662,000 and $2,132,000 in 1996, 1995 and
1994,  respectively.  Revenues in 1996 consisted primarily of a license fee from
Grunenthal  of $1,581,000  and research and  development  expense  reimbursement
payments from Warner-Lambert of $1,730,000. Revenues in 1995 consisted primarily
of a license fee from  Grnenthal of $1,667,000,  the  recognition of a milestone
payment  from  Medtronic  of  $500,000  and  research  and  development  expense
reimbursement payments from Warner-Lambert. Revenues in 1994 consisted primarily
of milestone payments from Warner-Lambert of $1,000,000, and $1,111,000 from the
Company's agreement with Ono Pharmaceutical Co., Ltd. ("Ono"),  which expired on
May 31,  1994.  Other  revenue in 1996,  1995 and 1994  consisted  primarily  of
government  grants which  fluctuate based upon the timing and performance of the
various grants. The Company expects activity under collaborative  agreements and
government grants and related revenues to continue to fluctuate in the future.

         Research and  development  expenses were  $19,663,000,  $10,607,000 and
$8,477,000  in 1996,  1995 and  1994,  respectively.  Research  and  development
expenses in 1996,  1995 and 1994  represent 83%, 84% and 81%,  respectively,  of
total ongoing  operating  expenses.  Research and  development  expenses in 1996
increased  $9,056,000 or 85% over 1995,  due primarily to increased  expenses in
clinical study  activities and SNX-111 bulk drug  procurement  expenditures  for
Phase II/III malignant and non-malignant pain studies.  Research and development
expenses in 1995  increased by  $2,130,000  or 25% over 1994,  due  primarily to
expenses  associated  with the  research  collaboration  with VRL. In  addition,
increased research and development  expenses in 1995 resulted from the Company's
Phase II clinical  studies for SNX-111 in head trauma and CABG surgery,  as well
as Phase I/II studies for SNX-111 for the treatment of pain. The Company expects
research  and  development  expenses  to  increase  significantly  over the next
several years.

         Acquired in-process research and development of $10,153,000 in 1994 was
due to the cost of licensing  CORLOPAM  ($1,400,000)  from SmithKline in April
and the July  acquisition  of  Creagen  ($8,753,000).  These  transactions  were
financed  primarily by the issuance of 1,976,400  shares of Neurex  common stock
with a fair market  value of  $7,755,000,  and  $939,000  of amounts  payable at
subsequent dates.

         General and  administrative  expenses were  $3,923,000,  $2,079,000 and
$1,933,000  in 1996,  1995 and 1994,  respectively.  General and  administrative
expenses  increased by 89% in 1996 as compared to 1995  primarily  due to higher
corporate and patent legal  expenses,  other  professional  fees and  employment
related expenses. General and administrative expenses increased by 8% in 1995 as
compared to 1994 due to employment  related  expenses.  As the Company continues
its clinical  development  and  commercialization  of its products,  the Company
expects  general and  administrative  expenses to increase over the next several
years.

         Interest income was $3,720,000, $291,000 and $517,000 in 1996, 1995 and
1994, respectively.  Interest income increased substantially in 1996 compared to
1995 due  primarily  to higher  levels of invested  funds during the period as a
result of the public  offering in May 1996.  Interest  income  decreased in 1995
compared to 1994 due  primarily  to lower  levels of invested  funds  during the
period.

         Interest  expense was $186,000,  $256,000 and $53,000 in 1996, 1995 and
1994,  respectively.  Interest  expense  decreased  in 1996 as  compared to 1995
primarily due to the  conversion  of the  Medtronic  Note into equity in October
1995.  Interest  expense  increased  substantially  in 1995 as  compared to 1994
primarily  because of the Medtronic  Note and the use of capital  leases to fund
capital expenditures.

         As of December 31,  1996,  the Company had federal net  operating  loss
carryforwards of approximately $49,200,000. The net operating loss carryforwards
will expire at various  dates  beginning in 2001 through  2011, if not utilized.
Utilization of the net operating  losses may be subject to a substantial  annual
limitation due to the "change in ownership"  provisions of the Internal  Revenue
Code of 1986 and similar state  provisions.  The annual limitation may result in
the expiration of net operating losses before utilization.


Three months ended December 31, 1995 and 1994

         Revenues were $158,000 and $74,000 for the three months ended  December
31, 1995 and 1994, respectively. Revenues in both periods consisted primarily of
expense reimbursements from a related party.

         Research  and  Development  expenses  increased  by  $382,000 or 16% to
$2,781,000  for the three months ended  December 31, 1995 compared to $2,399,000
in the earlier  period.  The  increase was due  primarily to increased  clinical
study  expenses  related  to  the  Company's  Phase  III  clinical  studies  for
CORLOPAM.

         General  and  administrative  expenses  increased  $54,000  or  10%  to
$595,000 for the three months  ended  December 31, 1995  compared to $541,000 in
the earlier period primarily due to higher employment related expenses.

         Interest  income  increased  to  $308,000  for the three  months  ended
December 31, 1995  compared to $83,000 in the earlier  period.  The increase was
due to the  increase  in cash  available  for  investments  as the result of the
successful completion of the directed public offering on October 16, 1995.

          Interest  expense  increased  to $116,000  for the three  months ended
December 31, 1995 compared to $5,000 in the earlier period  primarily due to the
Medtronic Note.



Liquidity and Capital Resources

         For the years ended  December 31, 1996 and  September  30,  1995,  cash
expenditures  for operating  activities and additions to capital  equipment were
$12,749,000 and $10,528,000,  respectively.  The Company  anticipates that these
expenditures will increase significantly in future periods.

         The  Company had  available  cash,  cash  equivalents,  short-term  and
long-term  investments of  $87,242,921 at December 31, 1996, and  $12,753,457 at
September 30, 1995. The increase during 1996 results primarily from issuances of
common stock, which more than offset cash used for operations.

          In May 1996,  the Company  completed  the sale of 3,450,000  shares of
common stock at $22.75 per share which raised approximately $74,000,000,  net of
commissions.

         On October 16, 1995, the Company completed the sale of 3,000,000 shares
of common stock at $4.50 per share in a directed public  offering.  The offering
triggered the  conversion of  $6,500,000  of the  Medtronic  Note,  plus related
interest of $190,576 through October 16, 1995, into common stock at a conversion
price of $4.625  per share.  The  remaining  $1,500,000  of the  Medtronic  Note
converted into a prepaid  milestone fee, which, if not earned by April 30, 1998,
will be repaid with  interest.  The offering also  triggered  the  obligation of
Warner-Lambert to purchase  $3,000,000 of additional equity in the Company.  The
first purchase of $1,500,000  was made on November 13, 1995 for 333,334  shares.
The second purchase of $1,500,000 was made on March 29, 1996 for 75,263 shares.

          In August 1995, the Company completed a private placement of 1,000,000
shares of common stock at $3.50 per share.

         In October 1994, the Company  entered into a $1,200,000  equipment line
of credit and during the year ended  September  30, 1995,  the Company drew down
$664,000 of this line of credit. The line of credit has now expired.

         The  Company  expects  to  continue  to  incur  substantial  additional
operating  losses from costs related to  continuation  and expansion of research
and  development,   including  clinical  studies  and  increased  administrative
activities over at least the next few years.  The Company  anticipates  that its
existing  capital  resources  and  interest  earned  thereon  will  enable it to
maintain  its current and planned  operations  through the  foreseeable  future.
However,  the Company's  requirements may change depending on numerous  factors,
including,  but not  limited  to, the  progress of the  Company's  research  and
development programs,  the results of clinical studies, the number and nature of
the indications the Company pursues in clinical studies,  the timing of domestic
and foreign regulatory approvals,  technological advances,  determinations as to
the commercial potential of the Company's products and the status of competitive
products.  In addition,  expenditures will be dependent on the Company's ability
to establish and continue collaborative  relationships with other companies, the
availability  of financing and other  factors.  The Company plans to continue to
fund its  short and  long-term  operations  using a  combination  of public  and
private equity and debt offerings, and payments from the licensing, sublicensing
and/or  sales  of its  intellectual  property  rights.  If  such  funds  are not
obtained,  the Company may need to delay or curtail its research and development
activities to a significant extent.




<PAGE>

<TABLE>
ITEM 8.       FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
<CAPTION>
                                                                                                         Page
                                                                                                        Number
<S>                                                                                                       <C>
Report of Ernst & Young LLP, Independent Auditors..................................................       38

Consolidated Balance Sheets at September 30, 1995 and December 31, 1996............................       39

Consolidated Statements of Operations for the years ended September 30, 1994 and 1995 and December
     31, 1996......................................................................................       40

Consolidated Statements of Operations for the three month periods ended December 31, 1994 and 1995.
                                                                                                          41

Consolidated Statements of Stockholders' Equity (Net Capital Deficiency) for the years ended
     September 30, 1994 and 1995 and December 31, 1996 and for the three month period ended
     December 31, 1995.............................................................................       42

Consolidated statements of Cash Flows for the years ended September 30, 1994 and 1995 and December
     31, 1996 .....................................................................................       43

Consolidated statements of Cash Flows for the three month periods ended December 31, 1994
     (unaudited) and 1995..........................................................................       44

Notes to Consolidated Financial Statements.........................................................       45

</TABLE>
<PAGE>


                REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


The Board of Directors and Stockholders
Neurex Corporation

         We have audited the accompanying  consolidated balance sheets of Neurex
Corporation  as of September  30, 1995 and  December  31, 1996,  and the related
consolidated  statements of operations,  stockholders' equity and cash flows for
the years ended  September  30, 1994 and 1995 and  December 31, 1996 and for the
three month period ended December 31, 1995.  These financial  statements are the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements based on our audits.

         We conducted our audits in accordance with generally  accepted auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

         In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the consolidated financial position of
Neurex  Corporation  at  September  30,  1995 and  December  31,  1996,  and the
consolidated  results of its  operations  and its cash flows for the years ended
September  30, 1994 and 1995 and  December  31, 1996 and the three month  period
ended  December 31, 1995,  in  conformity  with  generally  accepted  accounting
principles.




                                                               ERNST & YOUNG LLP



Palo Alto, California
February 14, 1997



<PAGE>
<TABLE>

                                                NEUREX CORPORATION

                                            CONSOLIDATED BALANCE SHEETS

                                                      ASSETS
                                                                                September 30,  December 31,
                                                                                    1995          1996
                                                                                 -----------   ----------
                                                                                 -----------   ----------
<S>                                                                              <C>            <C>
Current assets:
Cash and cash equivalents ....................................................   $ 9,794,387   $40,551,609
Short-term investments .......................................................     2,959,070    36,816,948
Receivables ..................................................................        12,189        46,022
Receivable - Warner-Lambert, a stockholder ...................................     2,510,377         --
Prepaid expenses .............................................................       261,076       334,777
                                                                                 -----------   ----------
                                                                                 -----------   ----------
Total current assets .........................................................    15,537,099    77,749,356
Property and equipment, net ..................................................     1,660,865     1,747,613
Note receivable from officer .................................................       110,493      123,215
Long-term investments ........................................................          --       9,874,364
Other assets, net ............................................................       308,931        76,724
                                                                                 -----------   ----------
                                                                                 $17,617,388   $89,571,272
                                                                                 ===========   ==========
</TABLE>
<PAGE>
<TABLE>
                                       LIABILITIES AND STOCKHOLDERS' EQUITY
<S>                                                                  <C>                 <C>
Current liabilities:
   Accounts payable .........................................   $                    $
                                                                        655,962            1,960,832
   Accrued wages and benefits................................           331,632              458,024
   Accrued payables to related parties.......................           361,410               50,000
   Accrued clinical and preclinical testing..................           718,097            2,508,788
   Product acquisition payable - related party...............           650,000                   --
   Other accrued liabilities.................................           570,478              621,159
   Deferred revenue .........................................                --            1,043,420
   Deferred revenue - Warner Lambert, a stockholder..........         2,400,000              803,000
   Notes payable to stockholder..............................           288,513                   --
   Current portion of capital lease obligations..............           191,611              204,398
                                                                -------------------  -----------------
         Total current liabilities...........................         6,167,703            7,649,621
Long-term capital lease obligations..........................           566,960              294,559
Convertible note payable to Medtronic, Inc., a stockholder...         7,594,117                   --
Prepaid milestone repayable to Medtronic, Inc., a stockholder                --            1,669,344
Commitments
Stockholders' equity:
   Convertible preferred stock, $ .01 par value; authorized:
     15,000,000 shares; none outstanding.....................                --                   --
   Common stock, $ .01 par value; authorized:  45,000,000
     shares; issued and outstanding  13,404,147 shares at
     September 30,   1995 and 22,036,080 shares at December             134,042              220,361
     31, 1996 ...............................................
   Additional paid-in capital................................        59,782,154          155,598,852
   Deferred compensation.....................................          (288,101)             (41,307)
   Unrealized loss on investments ...........................           (30,225)              (9,541)
   Accumulated deficit.......................................       (56,309,262)         (75,810,617)
                                                                -------------------  -----------------
Total stockholders' equity...................................         3,288,608           79,957,748
                                                                -------------------  -----------------
                                                                ===================  =================
                                                                $      17,617,388    $     89,571,272
                                                                ===================  =================
</TABLE>
                                              See accompanying notes.


<PAGE>


                               NEUREX CORPORATION

                                  CONSOLIDATED
                            STATEMENTS OF OPERATIONS

<TABLE>
                                                Years ended
                  -------------------------------------------------------------
                                  September 30,    September 30,   December, 31
                                      1994            1995            1996
                                  ------------    ------------    ------------
                                                  ------------    ------------
Revenues:
<S>                                 <C>             <C>             <C>
Related parties ...............   $  1,000,000    $    896,499    $  1,883,904
Other .........................      1,131,670       1,765,113       1,691,653
                                  ------------    ------------    ------------
                                                  ------------    ------------
                                     2,131,670       2,661,612       3,575,557
Costs and expenses:
Research and development ......      8,476,891      10,606,575      19,662,484
Acquired in-process research
and development ...............     10,153,313            --              --
General and administrative ....      1,932,722       2,079,060       3,922,682
                                  ------------    ------------    ------------
                                                  ------------    ------------
Total costs and expenses ......     20,562,926      12,685,635      23,585,166
                                                  ------------    ------------
                                                  ------------    ------------
Loss from operations ..........    (18,431,256)    (10,024,023)    (20,009,609)
Interest income ...............        516,606         291,395       3,719,677
Interest expense ..............        (52,958)       (256,310)       (185,775)
                                  ------------    ------------    ------------
                                                                  ------------
Net loss ......................   $(17,967,608)   $ (9,988,938)   $(16,475,707)
                                                                  ============
                                                  ============    ============
Net loss per share ............          (1.70)          (0.80)          (0.80)
                                                                  ============
                                                  ============    ============
Shares used in net loss per
share computation .............     10,548,240      12,498,913      20,680,288


</TABLE>
                                            See accompanying notes.



















                                                NEUREX CORPORATION

                                                     CONSOLIDATED
                                               STATEMENTS OF OPERATIONS


<TABLE>
                                                            Three
                                                         months ended
                                      ----------------------------------------
                                                          December 31,    December 31,
                                                              1994           1995
                                                         ------------    ------------
                                                          (unaudited)
Revenues:
<S>                                                        <C>             <C>
Related parties ......................................   $     68,200    $    158,000
Other ................................................          5,342            --
                                                         ------------    ------------
                                                         ------------    ------------
                                                               73,542         158,000
Costs and expenses:
Research and development .............................      2,399,097       2,780,538
General and administrative ...........................        540,582         595,103
                                                         ------------    ------------
                                                         ------------    ------------
Total costs and expenses .............................      2,939,679       3,375,641
                                                                         ------------
                                                         ------------    ------------
Loss from operations .................................     (2,866,137)     (3,217,641)
Interest income ......................................         82,995         308,283
Interest expense .....................................         (4,548)       (116,290)
                                                         ------------    ------------
                                                                         ------------
Net loss .............................................   $ (2,787,690)   $ (3,025,648)
                                                         ============    ============
Net loss per share ...................................   $               $
                                                                (0.23)          (0.17)
                                                         ============    ============
Shares used in net loss per
share computation ....................................     12,301,581      17,422,965

</TABLE>

                                            See accompanying notes.



<PAGE>

<TABLE>

                                                NEUREX CORPORATION
                                                   CONSOLIDATED
                                        STATEMENTS OF STOCKHOLDERS' EQUITY
<CAPTION>

                                                                                  Note                           Total stockholders'
                                                     Additional                 receivable   Unrealized                      equity
                                       Common         paid-in        Deferred     from        loss on   Accumulated
                                        stock         capital      compensation  officer    investments   deficit
                                       --------------------------------------------------------------------------------------------
<S>                                     <C>           <C>               <C>       <C>                    <C>             <C>
Balances at September 30, 1993..        $99,402      $46,501,281      $(718,894   (12,500)        --    $(28,352,716)   $17,516,573
Forgiveness of note receivable from
officer                                      --               --               --  12,500         --              --         12,500
Amortization of deferred
compensa-tion, net of                        --           15,650)        199,602      --         --              --         183,952
cancellations
1,876,400 shares of common stock
issuable to shareholders of
Creagen, Inc.                            18,764        7,336,723               --      --         --              --       7,355,487
Issuances of 481,668 shares of
common stock                              4,817        1,915,997               --      --         --              --       1,920,814
Net loss                                     --               --               --      --         --     (17,967,608)   (17,967,608)
                                                                                                                        ------------
                                                                                                        ------------    ------------
Balances at September 30, 1994..        122,983       55,738,351         (519,292)     --         --     (46,320,324)      9,021,718
Issuance of warrant to purchase
169,646 shares of common stock .             --          460,000               --      --         --              --         460,000
Amortization of deferred
compensa-tion net of                         --           (7,149)         231,191      --         --              --         224,042
cancellations
Sale of 1,000,000 shares of
common stock at $3.50 per share          10,000        3,490,002               --      --         --              --       3,500,002
Issuance of 105,862 shares of
common stock                              1,059          100,950               --      --         --              --         102,009
Unrealized losses on
available-for-sale investments..             --               --               --      --    (30,225)             --         30,225)
Net loss                                     --               --               --      --         --      (9,988,938)    (9,988,938)
                                                                                                                        ------------
                                                                                                        ------------    ------------
Balances at September 30, 1995..        134,042       59,782,154         (288,101)     --    (30,225)    (56,309,262)     3,288,608
Amortization of deferred
compensa-tion net of                         --          (23,477)          68,362      --         --              --         44,885
cancellations
Sale of 3,000,000 shares of
common stock at $4.50 per share
net of issuance costs of                 30,000       12,260,000               --      --         --              --      12,290,000
                                                                                                                          $1,210,000
Conversion of note payable to
Medtronic, Inc. and related
accrued interest to 1,446,610
shares of common stock                   14,466        6,676,110               --      --         --              --      6,690,576
Transfer of unamortized discount
on the conversion of note payable
to Medtronic, Inc.                           --         (318,787)              --      --         --              --       (318,787)
Sale of 333,334 shares of common
stock to Warner-Lambert                   3,333        1,496,667               --      --         --              --      1,500,000
Net issuances of 25,006 shares of
common stock on the exercise of
stock options                               250           37,046               --      --         --              --         37,296
Unrealized gains on
available-for-sale investments .             --               --               --      --     27,541              --          27,541
Net loss                                     --               --               --      --         --      (3,025,648)    (3,025,648)
                                                                                                                        ------------
                                                                                                        ------------    ------------
Balances at December 31, 1995           182,091       79,909,713         (219,739)     --     (2,684)    (59,334,910)     20,534,471
Amortization of deferred
compensa-tion                                --               --          178,432      --         --              --         178,432
Sale of 75,263 shares of common
stock to Warner-Lambert                     753        1,499,247               --      --         --              --       1,500,000
Issuance of 79,315 shares of
common stock under the stock                793          317,278               --      --         --              --         318,071
purchase plan
Net issuances of 222,405 shares
of common stock on the exercise
of stock options                          2,224          334,517               --      --         --              --         336,741
Sale of 3,450,000 shares of
common stock at $22.75 per share
net of issuance costs of                 34,500       73,538,097               --      --         --              --      73,572,597
                                                                                                                          $4,914,903
Unrealized losses on
available-for-sale investments .             --               --               --      --     (6,857)             --         (6,857)
Net loss                                     --               --               --      --         --     (16,475,707)   (16,475,707)
                                                                                                        ------------    ------------
                                                                                                        ------------    ------------
Balances at December 31, 1996          $220,361     $155,598,852          (41,307)           $          $              $(75,810,617)
                                                                                                  --          (9,541)   $79,957,748
                                                                                                                        ============

                                                                                                                        ============
</TABLE>

                                              See accompanying notes.



<PAGE>



                               NEUREX CORPORATION
                                  CONSOLIDATED
                            STATEMENTS OF CASH FLOWS
                Increase (decrease) in cash and cash equivalents

<TABLE>
                                                                 Years ended

                                                September 30,      September 30,      December 31,
                                                    1994                1995               1996
                                           --------------------------------------------------------
Cash flows used for operating activities:
   <S>                                          <C>                 <C>               <C>
   Net loss.............................      $ (17,967,608)     $  (9,988,938)     $ (16,475,707)
   Adjustments to reconcile net loss to
     net cash used for
     operating activities:
    Depreciation and amortization.....              329,944            334,877            425,978
    Acquired in-process research and              8,405,487                 --
      development.......................
    Noncash expenses from stock, debt               191,832            332,159            203,297
      and warrant issuances.............
    Changes in assets and liabilities:
           Notes receivable from officer           (101,268)            (9,225)           (10,287)
           Receivables..................            (38,901)        (2,448,550)           464,676
           Prepaid expenses.............           (321,981)           164,222           (128,167)
           Accounts payable.............           (359,419)          (358,986)         1,614,341
           Accrued and other liabilities             15,111            194,671          2,093,355
           Deferred credit/revenue .....            500,000          1,900,000           (395,580)
                                           --------------------------------------------------------
      Net cash used for operating                (9,346,803)        (9,879,770)       (12,208,094)
      activities........................
                                           --------------------------------------------------------
                                           --------------------------------------------------------
Cash flows from investing activities:
   Acquisition, net of cash balances ...          1,126,635                 --                 --
   Purchases of property and equipment..           (411,773)          (647,810)          (541,081)
   Purchases of short-term investments..        (13,450,181)        (1,963,027)      (269,426,258)
   Sales of short-term investments......          2,614,067          6,120,093        107,236,122
   Maturities of short-term investments.            989,927          2,699,826        137,547,805
   Payment of notes payable to                           --                 --           (288,513)
     stockholder........................
                                           --------------------------------------------------------
      Net cash provided by (used for)            (9,131,325)         6,209,082        (25,471,925)
      investing activities..............
                                           --------------------------------------------------------
                                           --------------------------------------------------------
Cash flows from financing activities:
   Sales of common stock (net of                  1,512,934          3,548,011         75,727,409
     repurchases) ......................
   Proceeds from sale and leasebacks ...                 --            664,395                 --
   Long-term debt and capital lease                 (50,771)          (143,264)          (212,723)
     repayments.........................
   Proceeds from issuance of                             --          8,000,000                 --
     convertible debt ..................
   Other assets  .......................                 --           (142,986)            61,826
                                           --------------------------------------------------------
                                           --------------------------------------------------------
      Net cash provided by financing              1,462,163         11,926,156         75,576,512
       activities.......................
                                           --------------------------------------------------------
                                           --------------------------------------------------------
Net increase (decrease) in cash and             (17,015,965)         8,255,468         37,896,493
   cash equivalents ....................
Cash and cash equivalents at beginning           18,554,884          1,538,919          2,655,116
   of year.....................
                                           --------------------------------------------------------
                                           ========================================================
Cash and cash equivalents at end of           $   1,538,919      $   9,794,387      $40,551,609
   year .......................            ========================================================
                                           ========================================================
Supplemental disclosures of noncash investing and financing activities:
   Property and equipment acquired            $     226,828      $          --      $          --
     under capital lease.......
                                           ========================================================
   Stock issued in acquisition and for        $                  $          --      $          --
     licensing fees ...........                   7,755,487
                                           ========================================================
Supplemental disclosures of cash flow information:
   Cash paid for interest...............      $                  $      75,000      $
                                                     55,000                                58,000
                                           ========================================================
</TABLE>
                                              See accompanying notes.



                               NEUREX CORPORATION
                                  CONSOLIDATED
                            STATEMENTS OF CASH FLOWS
                Increase (decrease) in cash and cash equivalents

                                                                   Three
                                                                months ended
                                               December 31,       December 31,
                                                  1994               1995
                                         --------------------------------------
                                              (unaudited)
Cash flows used for operating activities:
   Net loss.............................      $  (2,787,690)  $
                                                                    (3,025,648)
   Adjustments to reconcile net loss to
     net cash used for
     operating activities:
    Depreciation and amortization.....               81,500            135,994
    Noncash expenses from stock, debt                43,450             86,362
      and warrant issuances.............
    Conversion of interest on debt
      convertible into common stock.....                 --             41,206
    Changes in assets and liabilities:
           Receivables..................            (36,773)         2,009,433
           Prepaid expenses.............            (63,886)            54,466
           Other long-term assets.......             (2,231)                --
           Accounts payable.............           (171,956)          (309,471)
           Accrued and other liabilities            (14,058)          (725,269)
           Deferred credit/revenue .....            (20,950)          (158,000)
                                           ------------------------------------
      Net cash used for operating                
      activities........................         (2,972,594)        (1,890,927)
                                           ------------------------------------
                                           
Cash flows from investing activities:
   Purchases of property and equipment..           (394,566)           (80,244)
   Purchases of short-term investments..         (1,045,000)       (46,583,054)
   Sales of short-term investments......          2,626,094         25,541,912
   Maturities of short-term investments.                 --          1,971,916
                                           ------------------------------------
      Net cash provided by (used for)             
      investing activities..............          1,186,528        (19,149,470)
                                           ------------------------------------
                                           
Cash flows from financing activities:
   Sales of common stock (net of                      6,117         13,948,018
     repurchases) ......................
   Proceeds from sale and leasebacks ...            343,524                 --
   Long-term debt and capital lease                 
     repayments.........................            (24,241)           (46,892)
                                        --------------------------------------
      Net cash provided by financing                
       activities.......................           325,400         13,901,126
                                        --------------------------------------
                                           
Net increase (decrease) in cash and              
   cash equivalents ....................         (1,460,666)        (7,139,271)
Cash and cash equivalents at beginning            
   of period...................                   1,538,919          9,794,387
                                                     -------------------
                                           ====================================
Cash and cash equivalents at end of         
   period .....................                      78,253          2,655,116
                                          =====================================
                                          =====================================
Supplemental disclosures of noncash investing and financing activities:
   Conversion of debt to common stock...      $          --        $ 6,371,789
                                                                     
Supplemental disclosures of cash flow information:
   Cash paid for interest...............      $       5,000           $ 20,000
                                                                       
=========================================  ====================================

                             See accompanying notes.


<PAGE>



                               NEUREX CORPORATION

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.       Summary of significant accounting policies

         Organization

         Neurex was  incorporated  in  Delaware  on October  15, 1986 to develop
products  for the  treatment  of diseases  based upon  advances in  neuroscience
technology and other therapeutic areas with unmet medical needs.

         Change in Year End

         In July 1996, the Company changed its fiscal year end from September 30
to December  31,  effective  with the 12 months ended  December  31,  1996.  The
information  for the three month period ended  December 31, 1994,  is unaudited,
but in the  Company's  opinion,  includes all  adjustments,  consisting  only of
normal recurring  adjustments,  which the Company considers  necessary to fairly
state the Company's  financial  position and the results of operations  and cash
flows.

         Principles of consolidation

         The consolidated  financial  statements  include the accounts of Neurex
and its  wholly-owned  subsidiary.  All  significant  intercompany  accounts and
transactions have been eliminated.

         Accounting Estimates

         The  preparation of financial  statements in conformity  with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions that affect the amounts reported in the financial statements. Actual
results could differ from these estimates.

          Cash , cash  equivalents,  short-term  and long-term  investments  and
credit risk
         Cash and cash  equivalents  consist  of cash held in U.S.  banks,  time
deposits and other highly liquid  investments with a maturity of 90 days or less
from the date of purchase.  Cash  equivalents are readily  convertible into cash
and have insignificant  interest rate risk. Short-term and long-term investments
include  corporate  fixed income  obligations and U.S.  government  notes with a
maximum maturity of three years,  short-term  investments mature within one year
of the balance sheet date. The Company's  investment  policy  stipulates  that a
diversified portfolio be maintained and invested in a manner appropriate for the
Company's primary business operations.  The policy defines investment objectives
to provide optimal  investment return within  constraints to optimize safety and
liquidity.

         Management determines the appropriate classification of debt securities
at the time of purchase  and  reevaluates  such  designation  as of each balance
sheet date. Debt securities are classified as held-to-maturity  when the Company
has the  positive  intent  and  ability  to hold  the  securities  to  maturity.
Held-to-maturity   securities  are  stated  at  amortized  cost,   adjusted  for
amortization   of  premiums  and  accretion  of  discounts  to  maturity.   Such
amortization is included in interest income.  Interest on securities  classified
as held-to-maturity is included in interest income.

         Debt  securities not classified as  held-to-maturity  are classified as
available-for-sale.  Available-for-sale  securities  are  carried at fair value,
with the  unrealized  gains and  losses  reported  in a  separate  component  of
stockholders'  equity.  The cost of debt securities in this category is adjusted
for  amortization  of premiums and  accretion  of  discounts  to maturity.  Such
amortization  and accretion is included in interest income or expense.  Realized
gains and losses and  declines  in value  judged to be  other-than-temporary  on
available-for-sale  securities are included in interest  income or expense.  The
cost of securities sold is based on the specific identification method. Interest
and dividends on securities  classified  as  available-for-sale  are included in
interest income.

         Stock-Based Compensation

         Effective  January 1, 1996,  the  Company  adopted  the  provisions  of
Statement of Financial Accounting Standards No. 123, "Accounting for Stock-Based
Compensation"  ("SFAS 123").  In accordance with the provisions of SFAS 123, the
Company  measures  stock-based  compensation  expense using the  intrinsic-value
method as prescribed by  Accounting  Principle  Board Opinion No. 25 and related
interpretations and,  accordingly,  recognizes no compensation expense for stock
option  grants to employees and  directors  with an exercise  price equal to the
fair-market  value of the shares at the date of grant. Note 6 contains a summary
of the pro forma  impact to the reported net loss for 1996 on the basis that the
Company had elected to recognize  compensation  expense based on the  fair-value
method as described in SFAS 123. There was no effect of adopting SFAS 123 on the
Company's financial position or results of operations.

         Property and equipment

         Property and  equipment  are stated at cost.  Depreciation  is computed
using the  straight-line  method over estimated useful lives,  generally five to
seven years.  Leasehold  improvements  and assets under  capitalized  leases are
amortized  over the  lease  term or the  estimated  useful  life,  whichever  is
shorter.

         Revenue recognition

         Revenue  consists of grants,  license  fees,  research and  development
milestone payments and reimbursements for research and development expenses from
collaborative partners. Grant revenues and research and development revenues are
recognized  when earned.  License fees are recognized when the Company meets all
obligations under the arrangement.

         Deferred  revenue  consists  of  payments  under  grants  and  research
agreements for which the corresponding work has not yet been performed.

         Net loss per share

         The net loss per share is computed using the weighted average number of
shares of common stock outstanding  during the period.  Common equivalent shares
from stock  options and  warrants  are excluded  from the  computation  as their
effect is antidilutive.



<PAGE>





2.       Joint Research, Development, License and Investment Agreements

          A.   Investment,    Research   and    Development    Agreement    with
               Warner-Lambert Company

         In May 1993, the Company entered into a collaborative relationship with
Warner-Lambert for the discovery, development and commercialization of compounds
that block neuron-specific  calcium channels (NSCCs),  including SNX-111.  Under
this  collaboration,  Warner-Lambert is obligated to make milestone  payments to
the Company upon the achievement of certain development  objectives with respect
to SNX-111. Under the Warner-Lambert collaboration, Warner-Lambert has exclusive
worldwide  rights,  except for the Company's peptide compounds in Japan and East
Asia,  to  commercialize  NSCC  compounds,  subject  to the  Company's  right to
co-promote  products  in the United  States,  the United  Kingdom  and one other
European  country to be designated.  The Company and  Warner-Lambert  will share
profits from the sales of co-promoted  products,  subject to certain limitations
on the portion of such profits to be paid to the Company. Products marketed only
by  Warner-Lambert,   or  co-promoted  products  which  are  being  marketed  by
Warner-Lambert outside of the co-promotion territory, will be subject to royalty
payments to the  Company,  and  products  marketed  only by the Company  will be
subject to royalty  payments to  Warner-Lambert.  The  development  costs of the
products to be co-promoted will be shared by the Company and by  Warner-Lambert.
Each party has committed a certain number of full-time employees to the research
collaboration.  Warner-Lambert  has the right to terminate its relationship with
the Company in its sole discretion upon appropriate  notice to the Company.  The
collaboration  was effective upon the completion of the initial public  offering
on September 22, 1993, in which Warner-Lambert purchased 1,459,093 common shares
at the offering price to the public less certain selling commissions.

         In  September  1995,  the  Company  and  Warner-Lambert  amended  their
agreement to provide  that,  given net proceeds of at least  $12,000,000  in the
Company's  next offering of securities to the public,  Warner-Lambert  purchased
$1,500,000 of common stock on November 13, 1995 at the public  offering price of
$4.50 per share and  $1,500,000  of common  stock on March 29,  1996 at a market
average price of $19.93 per share. Warner-Lambert also paid Neurex $1,500,000 on
October 1, 1995,  $500,000  on  January 1, 1996,  $250,000  on April 1, 1996 and
$250,000  on July 1,  1996 in lieu of  milestone  payments  under  the  original
agreement.  These  amounts  received in lieu of  milestone  payments  may offset
future  royalties,  if any,  due to Neurex from  Warner-Lambert  resulting  in a
royalty-free period on the commencement of product sales.

         In  an  amendment   dated   September   25,   1996,   the  Company  and
Warner-Lambert   extended  the  1993  Research  and  Development   Collaboration
agreement for three additional years beginning September 30, 1996. The amendment
further  provides for up to $2,500,000 in additional  milestone  payments to the
Company for the  achievement  of  research  milestones  in the  calcium  channel
project.  In  addition,   Warner-Lambert  will  pay  the  Company  approximately
$1,200,000 per year for research support.  Total development cost  reimbursement
payments and milestone  payments  earned  during the years ending  September 30,
1994 and 1995 and December 31, 1996, were  $1,000,000,  $396,000 and $1,730,000,
respectively.  Amounts  earned in the three months  ended  December 31, 1994 and
1995 were $68,000 (unaudited) and $143,000, respectively.


         B.    Investment and License Agreement with Medtronic, Inc.

         On April 21, 1994, the Company entered into an Investment Agreement and
a Development  and License  Agreement  with  Medtronic,  Inc. In  consideration,
Medtronic  paid  $2,000,000 to the Company for the purchase of 359,837 shares of
common stock at $5.56 per share and the right to acquire an  additional  119,945
shares of common stock for no further  consideration if certain  milestones were
not met.  The  $500,000  value of these  additional  shares  was  recorded  as a
deferred  credit as of September 30, 1994.  During the year ended  September 30,
1995, the development  milestones were met,  resulting in the recognition of the
$500,000 as revenue,  which accounted for 19.5% of total revenues.  For the year
ended  December  31,  1996,  the  Company  received  $154,000,  or 4.3% of total
revenues  under a clinical  services  cost sharing  agreement.  No revenues were
recognized under this agreement for the years ended September 30, 1994 and 1995,
and for the three month periods ended December 31, 1994 and 1995.

         On August 3, 1995, the Company issued a convertible  promissory note to
Medtronic  (the  "Medtronic  Note") in the principal  amount of $8,000,000  with
interest at a rate of the prime rate plus 3% per year.  In  connection  with the
Medtronic  Note,  the Company  issued  Medtronic a warrant  valued at  $460,000,
exercisable  immediately  for 169,646  shares of the  Company's  common stock at
$4.625 per share. The warrant  valuation  represents a $460,000  discount on the
note to be amortized to interest expense ratably over the period of the note. As
of September 30, 1995,  $54,117 of the discount had been  amortized.  On October
16, 1995, following a directed public offering, the Company converted $6,500,000
of the  convertible  note payable plus related  interest of $190,576 into common
stock at a conversion  price of $4.625 per share and  transferred  approximately
$320,000 of the unamortized  discount on the note to additional  paid-in capital
on the note conversion. The remaining $1,500,000 of the Medtronic Note converted
into a prepaid  milestone fee,  which,  if not earned by April 30, 1998, will be
repaid with interest.  For the three months ended December 31, 1995 and the year
ended  December  31,  1996,  $18,710 and $24,864 of the  discount on the prepaid
milestone  fee has been  amortized and interest of $36,618 and $176,250 has been
accrued.  In conjunction with the note conversion,  Neurex issued to Medtronic a
warrant  to  purchase  500,000  shares  of  common  stock  at $5.40  per  share,
exercisable  through  October 16, 2001.  The  agreements  provide for additional
research and development  payments that aggregate  $6,000,000 and are receivable
by Neurex on the achievement of specific research and development milestones.

         C.     License Agreement with SmithKline Beecham

         On April 5,  1994,  the  Company  entered  into a  license  and  supply
agreement with SmithKline Beecham Corporation ("SmithKline") for the purchase of
worldwide  marketing rights for CORLOPAM  (fenoldopam).  As consideration  the
Company  paid  $350,000  in cash,  issued  100,000  shares  of  common  stock to
SmithKline  at $4.00 per share,  agreed to pay  $650,000 at the time of its next
financing  and will pay  royalties on future  sales.  In  connection  with these
payments the Company  recorded a $1,400,000  charge for in-process  research and
development  in April  1994.  The  $650,000  was paid in August  1995.  In 1996,
marketing rights to Germany were transferred to the Company.

          D.   Research and Development  Agreement with Ono Pharmaceutical  Co.,
               Ltd.

         In June 1991, the Company entered into a joint research and development
agreement with a Japanese  company,  Ono  Pharmaceutical  Co., Ltd.,  ("Ono") to
jointly  research and develop a peptide  product based on NSCC  technology.  The
term of the  agreement  was June 1, 1991  through May 31,  1994.  The  agreement
provided for Ono to pay $5,000,000 over three years in semi-annual  installments
of $833,333.  The agreement was on a best efforts  basis.  The Company  received
research and development  funding and worldwide  rights excluding Japan and East
Asia,  to any  compounds  which result from this  collaboration  in exchange for
granting Ono rights to the Company's NSCC-based technology and products in Japan
and East Asia. For the year ended September 30, 1994,  revenues earned under the
Ono agreement  amounted to $1,111,000  accounting for 52% of total revenues.  No
revenues  were  recorded for the years 1995 and 1996 and the three month periods
ended December 31, 1994 and 1995.

          E.   Collaboration  and Option  Agreement with Vascular  Laboratories,
               Inc., and the New England Deaconess Hospital

         In July 1994, Neurex obtained an exclusive worldwide  manufacturing and
marketing  license to Pro-urokinase  from Vascular  Laboratories,  Inc. ("VLI").
Under the  Collaboration  Agreement,  Neurex is required to (i) pay royalties to
VLI based on a  percentage  of sales or on  payments  received  by  Neurex  from
sublicensees;  and (ii) fund research and development through annual payments to
VLI for ten  years.  In  accordance  with the  agreement,  Neurex  is  currently
negotiating  the  termination  of the  agreement,  which may be  canceled at the
discretion  of Neurex.  Upon the  cancellation  or default on the  Collaboration
Agreement,  all future  payments  from  sublicensees  will revert to VLI and the
Option Agreement may be terminated.

         Neurex  has  sublicensed  the  rights  to  Pro-urokinase  in  Europe to
Grunenthal  GmbH.  Grunenthal made a payment in December 1993 and is required to
make license  payments  through  December  1996 and to pay  royalties on certain
future sales. During the year ended December 31, 1996, the Company made payments
to VLI totaling $1,512,000 and received license payments from Grnenthal totaling
$1,581,000,  accounting for 44% of revenues. During the year ended September 30,
1995, the Company made payments to VLI totaling  $1,325,000 and received license
payments from Grunenthal  totaling  $1,667,000,  accounting for 65% of revenues.
For the year ended  September  30,  1994,  the Company  paid to VLI $650,000 and
received no revenue  payments.  In  addition,  the Company  paid to VLI $325,000
(unaudited)  and $334,000,  for the three month periods ended  December 31, 1994
and 1995, respectively.

         Also in July  1994,  under the Option  Agreement,  Neurex  obtained  an
exclusive  option to acquire the rights to technology  other than  Pro-urokinase
developed  at the  related  Vascular  Research  Laboratory  of the  New  England
Deaconess Hospital in the period from July 1, 1993 through June 30, 2004.


         F.     Licensing Agreement with Beaufour Ipsen

         On November 12, 1996, the Company signed a license and supply agreement
with Beaufour Ipsen of Paris, France, a European-based  pharmaceutical  company.
The  license,  which  is for the  intravenous  delivery  form  of the  Company's
proprietary drug CORLOPAM, provides Beaufour the exclusive right to market and
sell the product  (excluding  fenoldopam  prodrugs) in most the world  excluding
Japan and all  countries  in the  Americas.  Under  the terms of the  agreement,
Beaufour  will pay  royalties  to Neurex  based on a  percentage  of sales.  The
Company  will supply and sell  CORLOPAM  to  Beaufour at a price which  allows
Beaufour to achieve  minimum  product  gross  margins.  In  accordance  with the
agreement,  the Company  received on December 6, 1996, a  $1,000,000  refundable
signing fee. This signing fee becomes  non-refundable  upon the earlier of three
years  from the date of the  agreement  or the  achievement  of three  different
European  country  pricing  approvals.  The  Company  may  also  receive  up  to
$1,000,000  in  additional  milestone  payments  when  marketing  approvals  are
obtained in certain European countries.

         Under the  agreement,  Beaufour  also  obtained an exclusive  option to
license  CORLOPAM  for the  treatment  of acute renal  failure and  retrogenic
nephrotoxicity,  which would require Beaufour to pay the Company $500,000 at the
time of the option exercise and $2,000,000 when a number of marketing  approvals
are obtained in certain European  countries.  The agreement also grants Beaufour
the  right to  negotiate  with the  Company  to  participate  in the  commercial
development of CORLOPAM  prodrugs in most of the world excluding Japan and all
countries in the Americas.

3.       Investments and Foreign Exchange Contract

         The Company  has  classified  its short and  long-term  investments  as
available-for-sale.  The following is a summary of the Company's  investments as
of September 30, 1995 and December 31, 1996.

<TABLE>

September 30, 1995:                     Amortized         Unrealized          Unrealized            Estimated Fair
                                           Cost             Losses               Gains                   Value
                                     -----------------  -------------------  ------------------ --------------------
<S>                                      <C>                  <C>                      <C>               <C>
U.S. government securities ......          1,004,467          (29,467)                                     975,000
                                             
Corporate debt securities .......         11,711,592             (758)            --                     11,710,834
                                                                  
                                     =================  ===================  ================== ====================
                                     $    12,716,059           (30,225)            --                    12,685,834
                                     =================  ===================  ================== ====================

Disclosed as:
                                        Amortized       Unrealized Losses    Unrealized Gains     Estimated Fair
                                           Cost                                                        Value
                                     -----------------  -------------------  ------------------ --------------------
                                     -----------------  -------------------                     --------------------
Cash and cash equivalents........          9,727,308              (544)              --                   9,726,764
                                                                                               


Short-term investments...........           2,988,751          (29,681)              --                    2,959,070
                                                                

                                     =================  ===================  ================== ====================
                                            12,716,059        (30,225)               --                  12,685,834
                                            
                                     =================  ===================  ================== ====================

Contractual maturities:
                                        Amortized       Unrealized Losses    Unrealized Gains     Estimated Fair
                                           Cost                                                        Value
                                     -----------------  -------------------  ------------------ --------------------
                                     =================  ===================  ================== ====================
Within one year .................           12,716,059         (30,225)               --                  12,685,834
                                           
                                     =================  ===================  ================== ====================


December 31, 1996:
                                        Amortized       Unrealized Losses    Unrealized Gains     Estimated Fair
                                           Cost                                                        Value
                                     -----------------  -------------------  ------------------ --------------------
                                     -----------------  -------------------                     --------------------
U.S. government securities ......           23,540,538            (18,595)              18,044           23,539,987
Corporate debt securities .......           56,890,184            (19,441)              10,451           56,881,194
                                     =================  ===================  ================== ====================
                                            80,432,722            (38,036)              28,495           80,421,181
                                     =================  ===================  ================== ====================
</TABLE>
<TABLE>
Disclosed as:
                                        Amortized        Unrealized Losses      Unrealized Gains     Estimated Fair
                                           Cost .                                                          Value
                                       ------------         ------------       --------------------    ------------
                                       ------------         ------------        --------------------   ------------
<S>                                         <C>                  <C>                    <C>              <C>
Cash and cash equivalents ................  33,734,797            (4,987)                    59          33,729,869

Short-term investments .................... 36,828,544           (32,009)                20,413          36,816,948
Long-term investments .....................  9,867,381            (1,040)......           8,023           9,874,364
                                            ============    ============        ====================    ============
                                            80,430,722           (38,036)                28,495          80,421,181
                                            ============     ============        ====================   ============

Contractual maturities:
                                        Amortized         Unrealized Losse       Unrealized Gains       Estimated Fair
                                           Cost .                                                            Value
                                       ------------        ------------        --------------------      ------------
                                       ------------       -------------        --------------------      ------------
Within one year ..........................   52,963,885          (36,159)                 2,653          52,930,379
One to 3 years ...........................   27,466,837           (1,877)                25,842          27,490,802
                                        ============        ============        ====================     ============
                                             80,430,722          (38,036)                28,495          80,421,181
                                        ============        ============        ====================     ============

</TABLE>

         Short-term and long-term  investments consist principally of government
or government agency securities, corporate notes and bonds, commercial paper and
certificates of deposit with original  maturities ranging from one to 18 months.
Long-term  investments have original maturities ranging from one to three years.
The gross  realized gains and losses on sales of  available-for-sale  securities
were  immaterial in the years ended September 30, 1994 and 1995 and December 31,
1996 and the three months ended December 31, 1994 and 1995.

The  Company  entered  into a foreign  currency  forward  exchange  contract  on
September  20, 1995 to hedge against the effect of  fluctuations  in the foreign
exchange rate on a firm  commitment to receive DM 2,330,000 by July 1, 1996. The
effects  of  fluctuating  exchange  rates for the period of the  contract  which
expired upon settlement of the DM receivable in June 1996, were not material.

<PAGE>


4.       Property and equipment
<TABLE>
         Property and equipment consists of:
<CAPTION>
                                                                   September 30,             December 31,
                                                                        1995                      1996
                                                               ----------------------    ----------------------
         <S>                                                         <C>                       <C>
         Laboratory equipment................................     $   2,273,881            $    2,506,211
         Furniture and fixtures..............................           605,820                   973,861
         Leasehold improvements..............................         1,214,422                 1,235,376
                                                               ----------------------    ----------------------
                                                               ----------------------    ----------------------
                                                                      4,094,123                 4,715,448
         Accumulated depreciation and amortization...........        (2,433,258)               (2,967,835)
                                                               ----------------------    ----------------------
         Property and equipment, net.........................    $    1,660,865            $    1,747,613
                                                               ======================    ======================
</TABLE>

5.       Commitments

         The Company has committed to fund research  under certain  research and
development  agreements  (See Note 2) for up to six  years at an annual  cost of
$1,325,000,  and to pay  $210,000  for the process  development  and purchase of
clinical materials over the next year.

         At September 30, 1995 and December 31, 1996,  equipment  with a cost of
$748,877  and $748,877  (accumulated  amortization  of $211,622  and  $408,599),
respectively, is leased under capital leases.

         At December 31, 1996,  the Company  leases  facilities  for $15,375 per
month under an operating  lease which expires in June 2001. The lease  agreement
provides for a cost of living  adjustment  every two years based on the consumer
price index.

         Future minimum annual  payments under capital and operating  leases are
as follows:
<TABLE>
                                                                                   Capital            Operating
                                                                                   leases               leases
                                                                              ------------------   -----------------
                                                                              ------------------   -----------------
            <S>                                                                      <C>               <C>
         Year ended December 31,
            1997............................................................  $      256,043      $       325,770
            1998............................................................         205,907              270,000
            1999............................................................         120,337              270,000
            2000 ...........................................................              --              270,000
            2001 ...........................................................              --              270,000
            2002 ...........................................................              --              135,000
                                                                              ------------------   -----------------
                                                                              ------------------
         Total minimum lease payments.......................................         582,287       $    1,540,770
                                                                                                   =================
                                                                                                   =================
         Less amount representing interest..................................         (83,330)
                                                                              ------------------
         Present value of minimum lease payments............................         498,957
         Current portion....................................................        (204,398)
                                                                              ------------------
                                                                              ==================
         Amounts due after one year.........................................  $       294,559
                                                                              ==================

</TABLE>
         Rent  expense was  $168,288,  $178,861 and $180,360 for the years ended
September  30, 1994 and 1995 and December 31, 1996,  respectively.  In addition,
the Company paid rent expense of $44,055  (unaudited)  and $44,055 for the three
month periods ended December 31, 1994 and December 31, 1995, respectively.

6.       Stockholders' equity

         Preferred Stock

         The Board of Directors, without further action by the stockholders, may
issue up to  15,000,000  shares of preferred  stock in one or more series and in
such  amounts as may be  determined  from time to time by the Board of Directors
who may fix the  designations,  powers,  preferences,  voting  rights  and other
special rights and the qualifications, limitations and restrictions of each such
series of preferred  stock. The rights and preferences of preferred stock may in
all respects be superior and prior to the rights of the common stock.

         Common stock

         At December 31,  1996,  the Company has  reserved  2,938,932  shares of
common stock for issuance for options  granted under the Employee and Consultant
Stock Option Plan,  59,593  shares of common stock for issuance  under the Stock
Purchase Plan and 693,953 shares of common stock for issuance under warrants.

         Warrants

         At December 31, 1996, the Company has warrants  outstanding to purchase
693,953  shares of common stock at exercise  prices ranging from $4.625 to $5.40
per share.  Warrants to purchase  24,307,  169,646 and 500,000  shares of common
stock  are  exercisable  on or before  September  30,  1999,  August 3, 1999 and
October 16, 2001, respectively.

         1992 Stock purchase plan

         In December 1992, the Company  adopted the Employee Stock Purchase Plan
under which employees can purchase shares of the Company's common stock based on
a percentage of their  compensation.  The purchase price per share must equal at
least the lower of 85% of the  market  value on the date  offered or on the date
purchased.  As of December 31,  1996,  a total of 94,253  shares had been issued
under the Plan.

         Stock option plan

         Under the 1988 Employee and Consultant Stock Option Plan,  incentive or
nonqualified  stock options to purchase shares of common stock may be granted to
key employees,  consultants  and directors.  Options must be granted at not less
than 85 percent of the fair market value at the date of grant as  determined  by
the Board of Directors.  During 1996, the Stockholders authorized an increase in
shares  available  for grant under the Plan by 750,000  shares so that,  through
December 31, 1996, a total of 3,311,111  shares had been authorized for issuance
under the plan.



<PAGE>

<TABLE>
A summary of stock option activity is as follows:
<CAPTION>
                                                                                       Weighted
                                                 Number of                             Average
                                                  shares             Exercise          Exercise
                                               outstanding            Price             Price            Aggregate
                                             -----------------  -------------------  -------------   -------------------
<S>                                               <C>              <C>                  <C>              <C>
   Balance at September 30, 1993...........         864,850       $ .59 - $ 5.58                      $   1,963,126
Options granted............................         835,580       $3.50 - $4.63                           3,297,289
Options exercised..........................         (20,753)      $ .59 - $ .88                             (12,934)
Options canceled...........................         (55,464)      $ .59 - $5.58                            (246,175)
                                             -----------------  -------------------                  -------------------
   Balance at September 30, 1994...........       1,624,213       $ .59 - $ 5.58                          5,001,306
Options granted............................       1,307,449       $1.50 - $5.00                           2,374,837
Options exercised..........................         (78,861)          $ .59                                 (48,009)
Options canceled...........................      (1,162,030)      $1.17 - $5.58                          (4,756,985)
                                             -----------------  -------------------                  -------------------
   Balance at September 30, 1995 ..........       1,690,771       $ .59 - $5.58                           2,571,149
Options granted............................         356,750       $1.50 - $8.13                           1,856,944
Options exercised..........................         (13,068)      $ .88 - $1.17                               (11,790)
Options canceled...........................         (25,882)      $ .88 - $5.58                            (111,557)
                                             -----------------  -------------------  -------------   -------------------
   Balance at December 31, 1995............       2,008,571       $ .59 - $8.13         $2.14              4,304,746
Options granted............................         657,400      $13.00 - $18.50        $16.19           10,645,550
Options exercised..........................        (222,405)      $ .59 - $5.58         $1.51                (336,741)
Options canceled...........................         (45,710)      $ .88 - $13.00        $3.16                (144,543)
                                                                -------------------  -------------
                                             =================                                       ===================
   Balance at December 31, 1996............       2,397,856       $ .59 - $18.50        $6.03        $   14,469,012
                                             =================                                       ===================

</TABLE>
<PAGE>
<TABLE>
                                                   Weighted
                                                   Average           Weighted
                               Number             Remaining           Average             Number
Range of                     Outstanding         Contractual         Exercise         Exercisable as
Exercise Prices            as of 12/31/96            Life              Price            of 12/31/96
- ----------------------     ----------------     ---------------    --------------    ------------------
<S>                             <C>                  <C>                <C>                <C>
$.59 - $1.63                     1,317,137           7.17               $1.35               1,317,137
$2.63 - $13.75                                       8.50               $7.27                 602,519
                                  602,519
$16.75 - $18.50                                      9.56               $17.38                478,200
                                  478,200
- ----------------------                          ---------------
                           ================                        --------------    ==================
$.58 - $18.50                    2,397,856           7.98               $6.03               2,397,856
                           ================                                          ==================

</TABLE>
         At December  31,  1996,  options to purchase  541,076  shares of common
stock  were  available  for  future  grant.   Options  granted  are  immediately
exercisable and the resulting  shares issued to employees and consultants  under
the  stock  option  plan  are  subject  to  repurchase  by the  Company,  at the
discretion of the Company, upon termination of employment or association, at the
original  purchase  price.  This  right  expires as  determined  by the Board of
Directors,  generally over four or five years. At December 31, 1996,  there were
4,334 shares of common stock subject to repurchase.

         On May 12, 1995,  the Board of Directors  authorized  the  repricing of
options to purchase 1,059,274 shares to fair market value at that date which was
$1.625. All repriced options were subject to a new vesting period of 4 years.

         Pro  forma  information  regarding  net loss is  required  by SFAS 123,
computed  as  if  the  Company  had  accounted  for  its  employee  stock  based
compensation  granted subsequent to December 31, 1995 under the fair-value-based
accounting method of that Statement.  The value for the stock based compensation
was  estimated  at the date of grant  using the  Black-Scholes  method  with the
following weighted-average assumptions:

                                           1996
                                      ---------------
     Expected dividend yield              0.00%
     Risk-free interest rate              5.94%
     Expected life                      3.0 years
     Volatility factor                    .6121

The weighted  average  grant-date  fair value of the awards  granted in 1996 was
$9.88.

         For purposes of pro forma disclosures,  the estimated fair value of the
options is amortized to expense over the vesting period.  Because  Statement 123
is applicable  only to awards  granted  subsequent to December 31, 1995, its pro
forma effect will not be fully reflected until 2000. The effect of applying SFAS
123 to the Company's reported net loss and net loss per share is as follows:

                                           1996
                                      ---------------
     Pro forma net loss                $17,821,851
     Pro forma net loss per share           $
                                          (0.86)

         The Company has  recorded  as deferred  compensation  the excess of the
deemed value for accounting  purposes of the common stock issuable upon exercise
of options over the  aggregate  exercise  price of such  options.  This deferred
compensation is amortized over the vesting period of the options, generally four
or five years.

7.       Income taxes

         As of December 31,  1996,  the Company had federal net  operating  loss
carryforwards of approximately $49,200,000. The net operating loss carryforwards
will expire at various dates beginning in 2001 through 2011, if not utilized.



<PAGE>


         Significant components of the Company's deferred tax assets for federal
and state income taxes are as follows:

<TABLE>
                                                                   September 30,        December
                                                                             31,
                                                                      1995                1996
                                                                -----------------   -----------------
                                                                -----------------   -----------------
              <S>                                                   <C>                 <C>
          Deferred tax assets:
              Net operating loss carryforwards................  $    11,943,000     $    17,400,000
              Federal and state research credit carryforwards
              (expire 2001-2010) .............................        1,998,000           2,200,000
              Capitalized research and development costs......        5,548,000           5,100,000
              Capitalized licenses............................               --           1,900,000
              Other - net.....................................           61,000             600,000
                                                                -----------------   -----------------
                                                                -----------------   -----------------
              Total deferred tax assets.......................       19,550,000          27,200,000
              Valuation allowance for deferred tax assets.....      (19,550,000)        (27,200,000)
                                                                -----------------   -----------------
                                                                =================   =================
          Net deferred tax assets.............................  $                   $
                                                                              --                   --
                                                                =================   =================
</TABLE>
         The valuation  allowance  increased by $1,998,000 and $5,881,000 during
1995 and 1994, respectively.

         Utilization of the net operating losses and credits may be subject to a
substantial annual limitation due to the "change in ownership" provisions of the
Internal  Revenue  Code  of  1986  and  similar  state  provisions.  The  annual
limitation  may result in the  expiration  of net  operating  losses and credits
before utilization.


8.       Related party transactions


         A note  receivable  from an officer  totaling  $123,215 at December 31,
1996,  bears interest at 8.75% per annum.  The note is secured by 100,000 shares
of Neurex  common  stock  held in escrow and a mortgage  on real  property.  The
principal and all accrued  interest is due on August 8, 1997, or  immediately if
the officer's employment with the Company is terminated by him or by the Company
with cause.

         Additional  notes  receivable  from an officer  totaling  $175,000 were
issued  during  1996  bearing  interest  rates of 6.15% to 6.84% per annum,  and
secured by certain real property. Certain principal and accrued interest payable
amounts on these notes were forgiven by the Company and treated as  compensation
expense to the officer  during 1996.  The remaining  balance due of $166,666 was
paid in full on December 29, 1996.

         The note payable to  stockholder  at September 30, 1995 was acquired in
the Creagen  acquisition.  It bears interest at the adjusted  federal rate which
was 5.63% at September 30, 1995,  and was paid  following  the Company's  public
offering in 1996.

         On January 1, 1995,  the Company  entered into a  Consultant  Agreement
with Plexus Ventures, Inc. ("Plexus"),  a Pennsylvania  corporation wholly-owned
by a director of the Company.  This agreement was terminated by the Company upon
the  successful  contract   negotiations  with  Beaufour  Ipsen  of  France  for
CORLOPAM for which Plexus assisted. Plexus remains entitled to certain success
fees  payable in cash and stock,  based upon the total  value of certain  future
transactions with Beaufour Ipsen.  During the years ended September 30, 1995 and
December 31, 1996, the Company  incurred  expenses from Plexus valued at $63,000
and $4,000 respectively.  In addition, the Company incurred costs of $18,000 for
the three months ended December 31, 1995.

         On July 18,  1996,  the  company  entered  into a Business  Development
Agreement with Plexus to assist the Company in the development, registration and
commercialization of Neurex products in certain Asian countries. Under the terms
of the agreement,  Plexus  received  options to purchase 25,000 shares of common
stock,  will receive  monthly  retainer fees, and is entitled to receive success
fees,  based upon the total value of  transactions  entered  into by the Company
with the  assistance of Plexus.  The term of the agreement is 12 months,  but it
may be  terminated  earlier by the Company upon 60 days notice.  During the year
ended December 31, 1996, the Company incurred $29,000 in expenses.

         A director  of the Company is a partner  with a law firm that  rendered
various legal services to the Company.  The Company incurred costs from that law
firm of  approximately  $346,000 and $305,000 for years ended September 30, 1994
and 1995,  respectively,  and $441,000 for the year ended  December 31, 1996. In
addition, the Company incurred costs of $64,000 (unaudited) and $150,000 for the
three month periods ended December 31, 1994 and 1995, respectively.

See Note 2 for a  description  of  related  party  transactions  with  strategic
partners.


<PAGE>

9.       Acquisition of Creagen, Inc.

         On July 15, 1994, Neurex acquired Creagen,  Inc.,  ("Creagen") an early
development  stage company engaged in the  development of a thrombolytic  agent,
Pro-urokinase  and Walk Through  Mutagenesis,  a  proprietary  DNA process.  The
purchase price of $8,800,000 consisted of approximately  1,876,400 shares of the
Company's  common stock with a market  value of  $7,400,000  on the  acquisition
date, the assumption of net liabilities of Creagen of approximately  $1,100,000,
and approximately $300,000 of related costs. This acquisition has been accounted
for as a purchase and, accordingly, the original purchase price was allocated to
assets and  liabilities  acquired based upon their fair value at the date of the
acquisition.  The purchase  price has been  allocated to assets  acquired and to
in-process  research and development which has been charged as an expense in the
Neurex consolidated  financial statements in July 1994. The operating results of
Creagen have been included in the Company's  consolidated  results of operations
from the date of the acquisition.

         The following  unaudited pro forma financial summary is presented as if
the  operations  of the Company and Creagen were combined as of October 1, 1993.
The unaudited pro forma combined  results are not necessarily  indicative of the
actual results that would have occurred had the acquisition  been consummated at
this date, or of the future operations of the combined  entities.  The pro forma
results for the year ended  September 30, 1994 include the results of Neurex for
the year ended September 30, 1994, and of Creagen for the period from October 1,
1993 to July 15, 1994.

                                         Pro Forma Financial Summary (unaudited)

                                                Year ended
                                              September 30,
                                          -----------------------
                                                   1994
                                          -----------------------
                                          -----------------------
        Revenues                          $      3,491,503
        Net loss                          $    (11,498,589)
        Net loss per share                   $       (0.96)




ITEM 9.  CHANGES  IN  AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
         FINANCIAL DISCLOSURES

         Not applicable.



<PAGE>


                                    PART III


ITEM 10.      DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

         The information required by this item is incorporated by reference from
the  information  under the caption  "Election  of  Directors,"  with respect to
Directors,  and  under the  caption  "Management,"  with  respect  to  Executive
Officers  contained in the Company's  Definitive  Proxy  Statement which will be
filed  with the  Securities  and  Exchange  Commission  in  connection  with the
solicitation  of proxies for the Company's  Annual Meeting of Stockholders to be
held on May 15, 1997 (the "Proxy Statement").


ITEM 11.      EXECUTIVE COMPENSATION

         The  information  required by this item is incorporated by reference to
the  information  under the caption  "Executive  Compensation"  contained in the
Proxy Statement.


ITEM 12.      SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         The  information  required by this item is incorporated by reference to
the  information  under the caption  "Security  Ownership of Certain  Beneficial
Owners and Management" contained in the Proxy Statement.

ITEM 13.      CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         The  information  required by this item is incorporated by reference to
the information under the caption "Certain Transactions"  contained in the Proxy
Statement.


                                     PART IV


ITEM 14.      EXHIBITS, FINANCIAL STATEMENTS, SCHEDULES AND REPORTS ON FORM 8-K

(a)      Documents

1.       Financial Statements

         Reference is made to the Index to Financial  Statements under Item 8 of
Part II hereof, where these documents are included.

2.       Financial Statement Schedules

         All schedules have been omitted because the information  required to be
set forth  therein is not required or is shown in the  financial  statements  or
notes thereto.


3.       Exhibits

         The exhibits listed in the following Exhibit Index are filed as part of
this Report.




<PAGE>


<TABLE>
                                                                                                        Manner of
  Exhibit
   Number                                             Description                                       Filing
   <S>             <C>                                                                                    <C>
         3.1    -- Amended and Restated Certificate of Incorporation of Neurex Corporation, dated
                   September 27, 1993 .............................................................       (1)
         3.2    -- Amended and Restated Bylaws of Neurex Corporation as Adopted by the Board of
                   Directors and Stockholders on November 6, 1987, as Amended on March 3, 1988,
                   January 1, 1989, November 16, 1989, and December 8, 1992 .......................       (2)
        10.1    -- Lease, dated July 1, 1982 between Engenics, Inc. and Ronald C. Campbell, at
                   3760 Haven Avenue, Menlo Park, California, Assignment and Assumption of Lease
                   between Engenics Inc. and Neurex Corporation, dated January 29, 1988 ...........       (2)
       10.1A    -- Amendment to the Lease between Ronald C. Campbell and Neurex Corporation, dated
                   August 6, 1992 .................................................................       (2)
        10.2    -- 1988 Employee and Consultant Stock Option Plan and amendments thereto ..........       (7)
        10.3    -- Employment Agreement between Neurex Corporation and Paul Goddard, Ph.D., dated
                   January 8, 1991 ................................................................       (2)
       10.3A    -- Amendment to Employment Agreement, dated December 21, 1995 .....................       **
        10.4    -- Employment Agreement between Neurex Corporation and Bradford M. Wait, dated
                   January 14, 1992 ...............................................................       (2)
       10.4A    -- Amendment to Employment Agreement, dated December 21, 1995 .....................       **
        10.5    -- Employment Agreement between Neurex Corporation and Roberto Crea, Ph.D., dated
                   June 29, 1994 ..................................................................       (3)
       10.5A    -- Amendment to Employment Agreement dated December 21, 1995 ......................       **
        10.6    -- Amended and Restated Registration Rights Agreement between Neurex Corporation and
                   certain purchasers, dated October 16, 1995 .....................................       (8)
        10.7    -- Agreement between National Institute of Mental Health and Neurex Corporation,
                   dated June 11, 1991 ............................................................       (2)
        10.8    -- Employment Agreement between Neurex Corporation and Robert R. Luther, dated
                   February 7, 1992 ...............................................................       (2)
       10.8A    -- Amendment to Employment Agreement, dated December 21, 1995 .....................       **
        10.9    -- Agreement between National Institute of Neurological Disorders and Stroke and
                   Neurex Corporation, dated August 25, 1992 ......................................       (2)
       10.10    -- Research and Development Collaboration Agreement between Neurex Corporation and
                   Warner-Lambert Company, dated as of May 25, 1993 ...............................      (2)+
      10.10A    -- Amendment to Research and Development Collaboration Agreement between Neurex
                   Corporation and Warner-Lambert Company, dated September 25, 1996.                      *++
       10.11    -- SNX-111 License Agreement between Neurex Corporation and Warner-Lambert Company,
                   dated as of May 25, 1993 .......................................................      (2)+
      10.11A    -- Amendment to SNX-111 License Agreement between Neurex Corporation and
                   Warner-Lambert Company, dated September 13, 1995 ...............................      (7)+
       10.12    -- Agreement to Purchase Stock between Neurex Corporation and Warner-Lambert
                   Company, dated as of May 25, 1993 ..............................................       (2)
      10.12A    -- Amendment to Agreement to Purchase Stock between Neurex Corporation
                   and Warner-Lambert Company, dated September 13, 1995 ...........................      (7)+
       10.13    -- License and Supply Agreement between Neurex Corporation and SmithKline Beecham
                   Corporation, dated April 5, 1994 ...............................................       (3)
       10.14    -- Investment Agreement between Neurex Corporation and Medtronic, Inc., dated April
                   21, 1994 .......................................................................      (4)+
      10.14A    -- Development and License Agreement between Neurex Corporation and Medtronic, Inc.,
                   dated April 21, 1994 ...........................................................      (4)+
      10.14B    -- Amendment to Development and License Agreement between Neurex
                   Corporation and Medtronic, Inc., dated August 3, 1995 ..........................      (7)+
      10.14C    -- Investment Agreement between Neurex Corporation and Medtronic, Inc., dated August
                   3, 1995 ........................................................................      (7)+
   10.14C(1)    -- Warrant A issued by the Company to Medtronic, Inc., dated August 3, 1995 .......       **
   10.14C(2)    -- Agreement as to Alternative Dispute Resolution between the Company and Medtronic,
                   Inc., dated August 3, 1995 .....................................................       **
   10.14C(3)    -- Convertible Promissory Note issued by the Company to Medtronic, Inc., dated
                   August 3, 1995 (as amended to include certain portions previously redacted) ....       **+
   10.14C(4)    -- Security Agreement between the Company and Medtronic, Inc., dated August 3, 1995
                   (as amended to include certain portions previously redacted) ...................       **+
   10.14C(5)    -- Warrant B issued by the Company to Medtronic, Inc. dated October 16, 1995 ......       **
   10.14C(6)    -- Disclosure Schedules relating to Investment Agreement between the Company
                   and Medtronic, Inc., dated August 3, 1995 (as amended to include certain portions
                   previously redacted) ...........................................................       **+
   10.14C(7)    -- Exhibit G to Investment Agreement between the Company and Medtronic, Inc. ......       **+
       10.15    -- Agreement and Plan of Reorganization between Neurex Corporation and Creagen,
                   Inc., dated July 8, 1994 .......................................................       (5)
       10.16    -- Collaboration Agreement between Creagen, Inc. and Vascular Laboratories, Inc.,
                   dated July 8, 1994 .............................................................      (3)+
       10.17    -- Option Agreement between Creagen, Inc. and New England Deaconess Hospital, dated
                   July 8, 1994 ...................................................................      (6)+
       10.18    -- Promissory Note issued by Roberto Crea, Ph.D. to Neurex Corporation, dated August
                   6, 1994 ........................................................................       (3)
       10.19    -- Development Agreement among Neurex Corporation, Abbott Laboratories and
                   Warner-Lambert Company, dated October 4, 1994 ..................................      (3)+
       10.20    -- Cost sharing agreement between Neurex Corporation and Warner-Lambert Company,
                   dated October 4, 1994 ..........................................................       (3)
       10.21    -- Corlopam Consultant Agreement between Neurex Corporation and Plexus Ventures,
                   Inc., dated January 1, 1995, as amended October 25, 1995*
       10.22    -- Consultant Agreement between Neurex Corporation and Plexus Ventures, Inc., dated
                   July 18, 1996, involving business development in Asia .*
       10.23    -- Systematic Stock Sales Program, adopted July 11, 1996                                  (9)
      10.23A    -- Amendment to Systematic Stock Sales Program, dated August 19,1996OOOO                 (10)
       10.24    -- Promissory Note issued by John M. Ames to Neurex Corporation, dated  August  20,
                   1996 *
       10.25    -- Promissory Note issued by John M. Ames to Neurex Corporation, dated August  20,
                   1996                                                        *
       10.26    -- Form Indemnification Agreement between Neurex Corporation and its officers,
                   directors and agents.                                                                 (9)
       10.27    -- License and Supply Agreement between Neurex Corporation and Beaufour Ipsen, dated
                   November 11, 1996                                                                      *++
       10.28    -- Manufacturing and Supply Agreement between Neurex Corporation 
                    and Mallinckrodt Chemicals,                                                           *++
                   Inc., dated October 24, 1996 
       10.29    -- Lease Agreement between Neurex Corporation and WVP Income Plus III, at 4040            *++
                   Campbell Avenue, Menlo Park, California, dated December 12, 1996 
          11    -- Statement of Computation of net loss per share .................................        *
          22    -- List of Subsidiaries ...........................................................        *
          24    -- Consent of Ernst & Young LLP, Independent Auditors .............................        *
          28    -- Press release announcing the resignation of John M. Ames as Chief Financial
                   Officer and Vice-President and the appointment of Bradford M. Wait as Chief
                   Financial Officer .                                                                     *
</TABLE>
==========

    *    Filed herewith
    **   Filed previously
     +   Confidential  treatment of certain  portions of these  agreements  has
         been granted by the Securities and Exchange Commission.
    ++   Confidential treatment of certain portions of these agreements has been
         applied for with the Securities and Exchange Commission.

(1) Incorporated by Reference from the Company's  Annual Report on Form 10-K for
    the fiscal year ended September 30, 1993.

(2) Incorporated by reference from the Company's  Registration Statement on Form
S-1 (No. 33-45873) declared effective on September 22, 1993.

(3)  Incorporated by reference from the Company's Annual Report on Form 10-K for
the fiscal year ended September 30, 1994.

(4)  Incorporated by reference from the Company's Report on Form 8-K dated April
21, 1994.

(5)  Incorporated by reference from the Company's  Report on Form 8-K dated July
29, 1994.

(6) Incorporated by reference from the Company's Report on Form 8-K dated August
5, 1994.

(7) Incorporated by reference from the Company's  Registration Statement on Form
S-1 (No. 33-96840) declared effective October 11, 1995.

(8)  Incorporated by reference from the Company's Annual report on Form 10-K for
the fiscal year ended September 30, 1995.

(10) Incorporated by reference from the Company's Report on Form 8-K
dated July 26, 1996.

(11)  Incorporated  by  reference  from the  Company's  Report on Form 8-K dated
September 12, 1996.


(b)      Reports on Form 8-K

         The  Company  did not file any  reports  on Form  8-K  during  the last
quarter of the fiscal year ended December 31, 1996.




<PAGE>


                                   SIGNATURES

          Pursuant to the  requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                 NEUREX CORPORATION

March 21, 1997                   By /s/ Paul Goddard
                                  --------------------
                                 Paul Goddard, Ph.D.
                                 Chairman of the Board, Chief Executive Officer
                                 and Director
                                 (Principal Executive Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  Registrant and
in the capacities and on the dates indicated.
         Date                                                 Title & Signature

March 21, 1997                    By /s/ Paul Goddard
                                 -------------------
                                 Paul Goddard, Ph.D.
                                 Chairman of the Board, Chief Executive Officer
                                 and Director
                                 (Principal Executive Officer)

March 21, 1997             By
                                 /s/ Thomas L. Barton
                                 --------------------
                                 Thomas L. Barton
                                 General Counsel, Secretary and Director

March 21, 1997             By
                                 /s/ David L. Anderson
                                 ---------------------
                                 David L. Anderson
                                 Director

March 21, 1997             By     /s/John F. Chappell
                                 -------------------
                                 John F. Chappell
                                 Director


March 21, 1997             By     /s/ Roberto Crea
                                 ----------------
                                 Roberto Crea, Ph.D.
                                 Senior Vice President Research and Technology 
                                 Development and Director

March 21, 1997             By     /s/ John Glynn
                                 --------------
                                 John Glynn
                                 Director

March 21, 1997             By     /s/ Howard E. Greene, Jr.
                                 -------------------------
                                 Howard E. Greene, Jr.
                                 Director
                                

                                
March 21, 1997             By     /s/ Raymond C. Egan
                                 -------------------
                                 Raymond C. Egan
                                 Director
                                 

                                
March 21, 1997             By     /s/ Gerard N. Burrow
                                 --------------------
                                 Gerard N. Burrow, M.D.
                                 Director

March 21, 1997             By     /s/ Robert Luther
                                 -----------------
                                 Robert Luther, M.D.
                                 Executive Vice President Development 
                                 and Director

March 21, 1997             By     /s/ Bradford M. Wait
                                ---------------------
                                 Bradford M. Wait
                                 Vice President Finance and Administration and
                                 Chief Financial Officer
                                 (Principal Financial and Accounting Officer)


<PAGE>



         This schedule  contains summary  financial  information  extracted from
financial  statements for the year ending  December 31, 1996 and is qualified in
its entirety by reference to such financial statements.


Currency                         U.S. Dollars
Period-Type                      12 months
Fiscal Year End                  December 31, 1996
Period End                       December 31, 1996
Exchange Rate                    1.00
Cash                             40,551,609
Securities                       36,816,948
Receivables                      46,022
Allowances                       0
Inventory                        0
Current Assets                   77,749,356
PP&E                             4,715,448
Depreciation                     2,967,835
Total Assets                     89,571,272
Bonds                            0
Preferred-Mandatory              0
Preferred                        0
Common                           220,361
Other-SE                         79,737,387
Total Liability and Equity       89,571,272
Sales                            0
Total Revenues                   3,575,557
CGS                              0
Total Costs                      0
Other Expenses                   23,585,166
Loss Prevention                  0
Interest Expense                 (185,775)
Income Pretax                    (16,475,707)
Income Tax                       0
Income Continuing                (16,475,707)
Discontinued                     0
Extraordinary                    0
Changes                          0
Net Income                       (16,475,707)
EPS Primary                      (0.80)
EPS Diluted                      (0.80)


                                 EXHIBIT 10.10A

                        CONFIDENTIAL TREATMENT REQUESTED
(*) Denotes  information  for which  confidential  treatment has been requested.
Confidential portions omitted have been filed separately with the Commission.


                           AMENDMENT TO NEUREX/WARNER
                RESEARCH AND DEVELOPMENT COLLABORATION AGREEMENT

         Amendment dated September 25, 1996 (this "Amendment"),  to the Research
and  Development   Collaboration  Agreement  dated  as  of  May  25,  1993  (the
"Agreement"), between NEUREX CORPORATION, a Delaware corporation ("Neurex"), and
WARNER-LAMBERT COMPANY, a Delaware corporation ("Warner").

         WHEREAS, Neurex and Warner have made promising advances in the field of
neuronal-specific calcium channels under the Agreement; and

          WHEREAS,   Neurex  and  Warner  desire  to  extend  the  term  of  the
Collaboration under the Agreement;

NOW, THEREFORE, Neurex and Warner hereby agree as follows:

          1.  Definitions.  Capitalized  terms used but not defined  herein will
have the meanings set forth in the  Agreement.  The following  additional  terms
will have the following meanings:

         "Extended  Collaboration  Term" shall mean the extension of the term of
the Collaboration  agreed to pursuant to this Amendment,  beginning on September
30, 1996 and terminating pursuant to Section 1.3 (as amended hereby).

         "R-Channel  Antagonist  Milestone  I" shall mean a compound  having the
following potency and selectivity:

                  potency: [*]

                           selectivity: [*]

                           evidence of in vivo pharmacology (efficacy)

         "R-Channel  Antagonist  Milestone II" shall mean  definition of in vivo
pharmacological activity for a selective R-channel antagonist that would predict
a clinical application. Such predictability must be shown by:

                  Dose-dependent  efficacy in an animal disease model.  Data and
                  experimental design (dose,  potency,  route of administration,
                  time  course,  tissue or  neurochemical  response)  must yield
                  convincing  evidence  that the  relevant  neuropharmacological
                  pharmacology  action is principally  mediated through blockade
                  of  R-channels  and supports  follow-up  study in the areas of
                  neurologic and/or psychiatric disease.  Demonstrated  efficacy
                  in two replicate  experiments giving a p value of less than or
                  equal  to 0.05  (one-tailed  t-test)  for test  treatment  vs.
                  control treatment in a relevant disease model.

          2. Personnel and  Resources.  The following is hereby added to Section
1.2 of the Agreement:

         "Notwithstanding the foregoing,  during the Extended Collaboration Term
         Neurex will be  obligated  to  maintain a minimum of 7 full-time  staff
         devoted to cooperative discovery research in NSCC. Warner agrees to pay
         Neurex $1,166,662 per year in consideration for Neurex's  dedication of
         such   staff.   Such  amount  will  be  payable  in  advance  in  equal
         installments  of  $291,665.50 on each October 1, January 1, April 1 and
         July 1 during the Extended Collaboration Term; provided,  however, that
         the October 1, 1996 payment will instead be made on September 30, 1996.
         It is understood that the Collaboration  Committee currently intends to
         focus  Warner's 12 full-time  staff and  Neurex's 7 full-time  staff on
         N-channel  research during the Extended  Collaboration  Term, but it is
         further  understood that the Collaboration  Committee has the authority
         at its  discretion  at any time to  refocus  such  staff to work on any
         other aspect of the Field, including R-channels."

3. R-Channel.  (a) During the Extended Collaboration Term, Neurex and Warner may
each independently  devote resources to discovery research in areas of the Field
not then actively  being  pursued by the Warner and Neurex staff  referred to in
Section 1.2, including  discovery research in R-channels.  Such research will be
deemed to be  performed  pursuant  to the  Collaboration.  Each party  agrees to
report on the status of its independent research in the Field to the other party
within 10 days of any material discoveries or advancements and generally at each
meeting of the Collaboration Committee, and to provide the other party access to
all results of such research at such other party's request.

(b) Each  party  will  notify  the  other  within 1 month of  confirming  that a
compound satisfies the terms of the R-Channel  Antagonist  Milestone I. Within 3
months of receipt or provision of such notice, Warner will either (i) pay Neurex
$1,000,000  or (ii) revoke its  marketing  rights to such compound and all other
compounds of the same chemical  class. If Warner chooses option (i), Neurex will
apply reasonable efforts to achieve Milestone II, at Neurex' cost and direction;
provided,  however,  that  simultaneously with paying such $1,000,000 Warner may
elect to support 5  full-time  Neurex  staff  devoted to  cooperative  discovery
research in R-channels  (in addition to Warner's and Neurex'  commitments  under
Section 1.2) at the rate of $166,666 each per year, payable quarterly in advance
from and after the date of such election,  in which case (a) the efforts of such
staff, including the research, development and marketing of all compounds acting
on  R-channels,  will become  subject to the committee  governance  structure of
Article  2 of the  Agreement  and (b)  Section  3(c) of this  Amendment  will be
deleted and have no further force or effect (except that Warner would not regain
any marketing rights previously  revoked under such Section).  If Warner chooses
option  (ii),  Neurex  may pursue  development  of such  compound  and all other
compounds of the same  chemical  class and each such  compound  will be deemed a
"Neurex Product" for purposes of the Agreement.

(c) Within 3 months  following  the date that a compound  (other  than one as to
which Warner has previously revoked marketing rights) satisfies the terms of the
R-Channel Antagonist Milestone II (as reasonably  determined by Warner),  Warner
will either (i) pay Neurex  $1,500,000  or (ii) revoke its  marketing  rights to
such  compound and all other  compounds of the same  chemical  class.  If Warner
chooses  option (i),  Warner will  thereafter  support 5 full-time  Neurex staff
devoted to cooperative discovery research in R-channels (in addition to Warner's
and Neurex'  commitments  under  Section  1.2) at the rate of $166,666  each per
year,  payable  quarterly  in advance  from and after the date of electing  such
option (i), and the research,  development  and marketing of all compounds  that
act on R-channels shall become subject to the committee  governance structure of
Article 2 of the Agreement.  If Warner  chooses  option (ii),  Neurex may pursue
development of such compound and all other  compounds of the same chemical class
and each such  compound  will be deemed a "Neurex  Product"  for purposes of the
Agreement.

(d) Warner will not be required to make the  $1,000,000 or  $1,500,000  payments
referred to in Sections 3(b) and 3(c) of this Amendment, respectively, more than
once  regardless  of how  many  compounds  satisfy  either  relevant  milestone;
provided,  however,  that Warner will not regain any  marketing  rights  revoked
prior to making the relevant milestone payment.

4.  R-Channel  Personnel  and  Resources.  Warner  will in good  faith  consider
requests  from  Neurex to  assist  Neurex in its  R-channel  discovery  research
efforts during 1996 and 1997; provided,  however,  that Neurex acknowledges that
Warner will have no obligation to provide any such  assistance,  and in no event
will Warner be required to provide more than two full-time staff  equivalents at
any time during such period for such purpose.

5.  Development  Costs.  Section 4.2 of the  Agreement is hereby  amended by (i)
deleting the phrase "2/3" found twice in such Section and  replacing it with the
phrase "3/4" in both instances and (ii) deleting the phrase "1/3" found twice in
such Section and replacing it with the phrase "1/4" in both  instances.  Subject
to such revised cost sharing  percentages,  all costs to be shared under Section
4.2 of the  Agreement  will be governed by the  guidelines  set forth on June 6,
1996 for the sharing of costs under the SNX-111 License Agreement, dated May 25,
1993. A copy of such guidelines is attached hereto as Exhibit 1.

6. Co-Promotion Participation. Section 8.1 of the Agreement is hereby amended by
(i) deleting  the phrase  "until the end of the twelfth  full  calendar  quarter
thereafter,  Neurex' Detail  Percentage  will not exceed 12% and thereafter will
not exceed 16%" and (ii) replacing such phrase with "Neurex'  Detail  Percentage
will not exceed 20%".

7. Term.  Section 1.3 of the  Agreement  is hereby  amended by (i)  deleting the
phrase "shall terminate on the third  anniversary  hereafter" and (ii) replacing
such phrase with "shall terminate on September 29, 1999; provided, however, that
Warner may terminate this Agreement in its sole discretion on September 29, 1997
or September  29,  1998,  by providing  written  notice  thereof to Neurex on or
before July 31, 1997 or July 31, 1998, respectively." Furthermore, the following
is added at the end of Section 1.3: "The parties agree to discuss  adjustment to
the size and focus of their  commitment  to the  Collaboration  during the third
calendar  quarter  of each year of the Term of the  Collaboration  depending  on
mutually  agreed  research goals for the following  year of the  Collaboration."
Upon termination or expiration of this Agreement,  Neurex will promptly return a
pro rata amount of any advances made by Warner under  Section 1.2,  based on the
amount of time remaining in the relevant  quarter  following such termination or
expiration.

8. Section 3(b) Neurex Products. Notwithstanding the terms of Section 5.4 of the
Agreement,  Neurex  will pay Warner 4% of Net Sales as a royalty on all sales of
Neurex Products that are originally  designated  "Neurex  Products"  pursuant to
Section 3(b) of this Amendment.  Neurex will notify Warner promptly after filing
an IND with the Food and Drug Administration relating to any Neurex Product that
is  originally  designated  a Neurex  Product  pursuant to Section  3(b) of this
Amendment.  Warner and Neurex agree,  at Warner's  option,  to negotiate in good
faith  exclusively  with each  other for 90 days from  Warner's  receipt of such
notice  regarding  a  development  and  marketing  collaboration  on such Neurex
Product.  If the parties do not reach agreement on such a  collaboration  within
such 90 day period,  Neurex will be free to negotiate with all other parties, or
pursue  development  and  marketing of the Neurex  Product by itself;  provided,
however,  that in no event will Neurex be entitled to collaborate with any third
party  regarding  such Neurex Product on terms that are less favorable to Neurex
than those last  proposed  by Warner  during  the 90 day  exclusive  negotiation
period.

          IN WITNESS  WHEREOF,  the undersigned have signed this Amendment as of
the date first written above.

                                                       WARNER-LAMBERT COMPANY



                                            By:________________________________
                                              Name:
                                              Title


                                                        NEUREX CORPORATION



                                            By:________________________________
                                               Name:
                                               Title:




                                  EXHIBIT 10.21


                              CONSULTANT AGREEMENT

         This  Agreement  is  made as of the  1st  day of  January,  1995 by and
between  Neurex  Corporation,  a corporation  of the State of California  having
offices at 3760 Haven Avenue, Menlo Park, California 95025-1012 ("Client"),  and
Plexus Ventures,  Inc., a corporation of the Commonwealth of Pennsylvania,  with
offices  at 1787  Sentry  Parkway  West,  Building  18,  Suite  301,  Blue Bell,
Pennsylvania 19422 ("Consultant").

                                   Background

         Client desires to obtain the  consulting  services of Consultant in the
field of business development and Consultant desires to provide Client with such
consulting  services  during  the  term of this  Agreement  in its  capacity  as
independent contractor.

                                    Agreement

         Now, therefore,  for good and valuable consideration,  the legality and
sufficiency of which is hereby acknowledged,  and intending to be legally bound,
the parties hereto agree as follows:

         1.       Description of Services.

                  a. Consultant  shall provide business  development  assistance
through the personal  services of Mr. John F. Chappell,  Donald E. Kuhla,  Ph.D.
and Mr. Robert P. Moran,  except as the parties may otherwise agree from time to
time, to assist Client to execute agreements with one (1) or more pharmaceutical
industry   partner(s)   relating   to   the   development,    registration   and
commercialization  of  Corlopam(R)  (fenoldopam),   its  analogs  and  pro-drugs
("Services").

                  b.  Consultant  shall not delegate,  subcontract or employ any
other  person or entity in the  performance  of the  Services  without the prior
written  consent  of  Client  except  as  Consultant's  own  expense  and  where
appropriate a Confidential  Disclosure Agreement in favor of the Client has been
executed.
                  c. Consultant shall use its best efforts in the performance of
the  Services  and  agrees  to  perform  the  same to the  best of its  ability.
Consultant shall control the time, location and manner of performance under this
Agreement.  Client  understands  and  accepts  that  a  substantial  portion  of
Consultant's   services  shall  be  performed  at  its  offices  in  Blue  Bell,
Pennsylvania;  however, Consultant agrees to send its representative to Client's
facilities  for a reasonable  number of meetings per year as may be requested by
Client.  Consultant shall provide Client with monthly written reports  detailing
its activities hereunder.

                  d. Client  understands  and accepts  that the  performance  of
Services shall not require Consultant's efforts on a full-time basis.

        2.       Compensation to Consultant.

                  a. As compensation for Consultant's  Services over the term of
this  Agreement,  Client shall pay Consultant a quarterly  retainer at a rate of
three thousand  dollars  ($3,000) and nine thousand  (9,000) Neurex  Corporation
common stock grants per quarter.  Consultant's  quarterly  retainer shall be due
and payable by Client on the first day of each quarter.
        
                  b. In addition to the  quarterly  retainer,  Client  shall pay
Consultant a success fee ("Fee") in Neurex  Corporation  common stock grants and
cash based on the total value of transactions consummated by the Client with the
assitance of Consultant's Services. For transactions  consummated having a total
value to Client of:

                       (1) less than two million  dollars  ($2,000,000),  Client
shall pay Consultant a Fee of twenty-five  thousand (25,000) Neurex  Corporation
common stock grants and no cash.


                       (3) ten million dollars  ($10,000,000) and above,  Client
shall pay Consultant a Fee of 25,000 Neurex  Corporation common stock grants and
four and one-half  percent (4.5%) of the total value between two million dollars
($2,000,000)  and ten  million  dollars  ($10,000,000)  and three  and  one-half
percent  (3.5%) of the total value above ten million  dollars  ($10,000,000)  in
cash.  Should Client fail to retain exclusive  commercial  rights to Corlopam(R)
(fenoldopam)  in the  United  States in the  transaction  consummated,  the cash
portion of the Fee shall be reduced to three and one-half  percent (3.5%) of the
total value between two million  dollars  ($2,000,000)  and ten million  dollars
($10,000,000)  and two and  three-quarters  percent  (2.75%) of the total  value
above ten million  dollars  ($10,000,000);  the equity  portion of the Fee shall
remain unchanged.

                  c. For the purpose of  computing  Consultant's  Fee, the total
value of each transaction consummated shall comprise the following:

                       (1) All cash  payments  received  by  Client  from  third
parties in the form of equity  payments,  commitment  or signing  fees,  license
fees, milestone payments,  collaborative  research and/or development  payments,
royalty  payments,  termination  payments  and any such  payments  of a  similar
nature.  Consultant  and Client  agree  that if there is a need to value  equity
received by Client,  in lieu or of in addition to cash, as part of a transaction
consummated,  Client and  Consultant  shall seek an appraisal of the fair market
value of that  equity as of the date  received  by Client for the purpose of the
calculation of the Fee.

                       (2) Non-cash  items received by Client from third parties
are specifically excluded from the calculation of the Fee.

                  d.  Consultant's Fee shall be paid by Client to Consultant via
wire transfer within ten (10) days of Client's  receipt of each and all payments
subject to such Fee. If any payments received in the transaction consummated are
in the form of foreign currency,  they shall be converted to U.S. dollars at the
rate listed for that  foreign  currency  in The Wall Street  Journal on the date
such payment is received by Client.

        3.       Reimbursement of Consultant's Expenses.

                  a.  Client  shall  reimburse  Consultant  for  the  reasonable
out-of-pocket  and  administrative  business  costs  and  expenses  incurred  by
Consultant in the  performance  of the  Services,  including  courier,  copying,
facsimile  and  telephone  charges;   travel,  meals  and  lodging  incurred  by
Consultant while performing the Services at locations other than its offices and
as  approved  by Client in  advance of the  travel;  and an  administrative  fee
relating to travel planned and undertaken by Consultant on behalf of Client.

                  b.  Consultant  shall  periodically  invoice  Client  for  all
expenses  defined  herein  and such  invoices  shall be  payable  to  Consultant
immediately upon receipt by Client.
       
        4.       Business and Technical Information.

                       Client shall regularly furnish  Consultant,  at no charge
to Consultant,  with such of its  technical,  scientific,  marketing,  legal and
financial   information  and  data  as  may  be  reasonably  necessary  for  the
performance of the Services.

        5.       Client's Responsibilities.

                  a. Client shall use its best efforts to assist  Consultant  to
progress the targeting of,  presentations  to and  negotiations  with  potential
third party collaborators. Client reserves the right to accept or reject, in its
sole discretion, any terms or conditions offered by any third parties.

                  b. Client  represents  to  Consultant  that it owns or has the
right to develop  and  license to others the  technologies  that are the subject
matter of this Agreement.

                  c. Client shall use the Services of Consultant exclusively for
the Services which are subject to this Agreement.

        6.       Disclosure and Confidentiality.

                  Consultant   acknowledges   that  Client  shall   disclose  to
Consultant inventions,  trade secrets, know-how or information used or developed
in or  related  to  the  business  of  Client  and  Consultant  has  executed  a
Confidential Disclosure Agreement in favor of Client.

       7. Conflicting Obligations.

                       Consultant  represents  that  it is  not a  party  to any
agreement which  conflicts with the terms of this Agreement or which  materially
and adversely affects  Consultant's  ability to perform the Services for Client;
and Consultant agrees that it shall not enter into any such agreement during the
term hereof.

       8. Term and Termination.

                  This  Agreement  shall  commence  on the date noted  above and
shall  extend for a period of twelve (12)  months;  however,  the  Agreement  is
cancelable  upon sixty (60) days notice  should the Client  decide to  terminate
activities such as those described by Consultant's  Services.  After the initial
twelve (12) month term,  the Agreement  shall run from quarter to quarter unless
terminated  with  thirty  (30) days  notice by one of the  parties to the other.
Client  agrees  to pay  Consultant  the  applicable  Fee for any  transaction(s)
consummated  within a twelve (12) month period following the date of termination
of this Agreement.

        9.       Indemnity.

                  Client  and  Consultant  shall  defend,  indemnify,  and  hold
harmless each other and each party's agents,  employees,  officers and directors
from and against  any and all  damage,  loss,  liability,  obligations,  cost or
expense,  caused  directly or indirectly,  by or as a result of any  wrongdoing,
negligence, error or omission under the terms of this Agreement.

        10.      Miscellaneous.

                  a.   Independent   Contractor.   Consultant   and  Client  are
independent  contractors  under the terms of this Agreement and neither shall be
deemed to be an agent,  employee or representative of the other, or be deemed to
possess any of the benefits associated therewith.

                  b. Taxes.  Client shall pay the  transaction,  excise or other
taxes which may result from its execution of this Agreement and Consultant shall
be responsible for the payment of withholding and other taxes resulting from the
payment of any compensation by Client to Consultant hereunder.

                  c. Notices. All notices given under this Agreement shall be by
personal  service,  facsimile  machine or by first  class  United  States  mail,
postage  prepaid,  return  receipt  requested,  addressed  to the parties at the
following addresses:

If to Consultant:                               If to Client:
Plexus Ventures, Inc.                           Neurex Corporation
1787 Sentry Parkway West                        3760 Haven Avenue
Building 18, Suite 301                          Menlo Park, CA 94025-1012
Blue Bell, PA 19422                             Attention:  Paul Goddard, Ph.D.
Attention:  Robert P. Moran                     FAX number:  415-853-1538
FAX number:  215-542-2288

or to such  addresses  as may be specified by like notice and shall be deemed to
have been duly given or made when delivered or deposited in the mails.

                  d.  Governing  Law.  This  Agreement  shall  be  construed  in
accordance with and governed by the internal laws of the State of California.

                  e. Sole  Agreement.  This  Agreement,  including  the Exhibits
thereto,  constitutes  the sole agreement of the parties and supersedes all oral
negotiations and prior writings with respect to the subject matter hereof.

                  f. Waivers, etc. No amendment of this Agreement, and no waiver
of any one or more of the provisions  hereof shall be effective unless set forth
in writing by such person against whom enforcement is sought.

                  g.  Binding  Agreement/Assignment.  This  Agreement  shall  be
binding  upon and shall  inure to the  benefit of the  parties  hereto and their
respective  successors and assigns;  provided,  however,  that neither party may
assign any of their rights  hereunder or any interests  herein without the prior
written consent of the party against whom enforcement is sought.

                  h.   Arbitration.   The  parties   agree  that  any  claim  or
controversy  relating  to  this  Agreement  shall  be  resolved  exclusively  by
arbitration   in  accordance   with  the  rules  of  the  American   Arbitration
Association.  Any such arbitration award granted shall be conclusive and binding
and shall  not be  appealable.  Attorneys  fees,  costs and other  out-of-pocket
expenses  may be awarded by the  arbitrators  in their  discretion  to the party
which  prevails in any such  arbitration.  Each party shall pay its own expenses
pending the arbitration award.

                  i.  Enforceability.  Any provision in this  Agreement  (except
provisions  regarding  the  essence  of  this  Agreement)  that  is  held  to be
inoperative, unenforceable, viodable or invalid in any jurisdiction shall, as to
that  jurisdiction,  be  ineffective,  unenforceable,  void and invalid  without
affecting the remaining  provision hereof in that jurisdiction or the operation,
enforceability,  or validity of that provision in any other jurisdiction, and to
this end the  provisions  of the  Agreement  are  declared to be  severable.  In
Witness Whereof, Client and Consultant have executed this Agreement
as of the day and year written above.

Plexus Ventures, Inc.                               Neurex Corporation


By: __________________________                  By: __________________________
       Robert P. Moran                              Paul Goddard, Ph.D.
       Vice President                               President and C.E.O.


<PAGE>



[Plexus Ventures, Inc. logo]




Via Telefax  415-853-1538
Regular Mail



September 25, 1995


Paul Goddard, Ph.D.
Chief Executive Officer
Neurex Corporation
3760 Haven Avenue
Menlo Park, CA  94025

RE:    Consultant Agreement

Dear Paul:

       I would  like to  propose  some  revisions  to the  Consultant  Agreement
between Neurex Corporation and Plexus Ventures dated January 1, 1995.

       The philosophy behind our original  proposal as regards  compensation for
Plexus  Ventures  was to recognize  the reality of Neurex' cash  position and to
structure  the  relationship  so that cash would not be an  impediment to moving
ahead with the Corlopam(R)  opportunity.  In suggesting the following revisions,
we would like to maintain that approach by  recognizing  that the project has by
now moved to an advanced and, hopefully, late stage.

Proposed Revisions:

1.   Original compensation be considered to be effective through August 31, 1995
     as follows:
                                                 $          Shares
                                                     -----------
           January - March                     3,000          9,000
             April - June                      3,000          9,000
              July - August                    2,000          6,000
                                              --------    -----------
                                               8,000         24,000

2.   The billing  suspension we announced  for  September 1 will extend  through
     September 30;

3.   Compensation  to Plexus  Ventures for the months October  through  December
     will be at the rate of $5,000 per month. We will do everything  possible to
     complete  our  obligation  to Neurex  during  this period and will agree in
     advance that the project will be  considered  complete on December 31, 1995
     unless Neurex elects to continue the Agreement into 1996.

4.   The 25,000 Neurex shares  payable as a portion of any Success Fee earned by
     Plexus  Ventures  (Section 2.b. (1) et al) will now be payable by Neurex in
     the form of stock grants or cash at the  exclusive  election of Neurex.  If
     the election is to pay cash the amount  payable will be  calculated  at the
     same  percentage  applicable to the $2 million up to $10 million tranche in
     2.b. (2).


         If these changes are acceptable to Neurex  Corporation,  you may signal
your consent by signing below and returning one copy to me.

         If you would like us to consider other ideas, please let me know.

         We look forward to the successful completion of the Corlopam(R) project
and its positive effect on the fortunes of Neurex.

Sincerely,                                        Accepted,



John F. Chappell                                  _____________________
President                                         Paul Goddard, Ph.D.
                                                          Neurex Corporation

                                                   _________________, 1995






                                  EXHIBIT 10.22

                              CONSULTANT AGREEMENT

          This Agreement is made as of the 18th day of July, 1996 by and between
Neurex  Corporation,  a corporation of the State of California having offices at
3760 Haven Avenue,  Menlo Park,  California  95025-1012  ("Client"),  and Plexus
Ventures, Inc., a corporation of the Commonwealth of Pennsylvania,  with offices
at 1787 Sentry  Parkway West,  Building 18, Suite 301,  Blue Bell,  Pennsylvania
19422 ("Consultant").

                                   Background

          Client desires to obtain the consulting  services of Consultant in the
field of business development and Consultant desires to provide Client with such
consulting  services  during  the  term of this  Agreement  in its  capacity  as
independent contractor.

                                    Agreement

          Now, therefore, for good and valuable consideration,  the legality and
sufficiency of which is hereby acknowledged,  and intending to be legally bound,
the parties hereto agree as follows:

         1.       Description of Services.

                  a.  Consultant  shall provide  business  development  services
                  ("Services")  to assist  Client to execute  agreement(s)  with
                  pharmaceutical   company(ies)  relating  to  the  development,
                  registration  and   commercialization   of  Client's  products
                  ("Products")  in Japan,  South  Korea,  Taiwan and the Peoples
                  Republic of China.

                  b. At the  written  request of Client,  Consultant  shall seek
                  agreements with a broader geographical territory for either or
                  both the Apoptosis and Exocytosis Research Programs referenced
                  in this Agreement.  If Client elects this option, the value of
                  the  broader  transactions  will  be the  basis  for  the  Fee
                  compensation.

                  c.  Consultant  shall not delegate,  subcontract or employ any
                  other  person or entity in the  performance  of the  Services,
                  except as noted below,  without the prior  written  consent of
                  Client.

                  d. Consultant shall use its best efforts in the performance of
                  the Services and agrees to perform the same to the best of its
                  ability.  Consultant  shall  control  the time,  location  and
                  manner of performance under this Agreement. Client understands
                  and  accepts  that  a  substantial   portion  of  Consultant's
                  services  shall be  performed  at its  offices  in Blue  Bell,
                  Pennsylvania;   however,   Consultant   agrees   to  send  its
                  representative to Client's  facilities for a reasonable number
                  of meetings per year as may be requested by Client. Consultant
                  shall provide Client with monthly  written  reports  detailing
                  its activities hereunder.

                  e. Client  understands  and accepts that the  performance  of
                  Services  shall  not  require   Consultant's   efforts  on  a
                  full-time basis.

         2.       Products Included Under This Agreement.

                  a.  NSCC,  VSCC and other ion  channel  Development  Compounds
                  including SNX-111 (in all identified  applications such as the
                  treatment of acute and chronic  pain,  including  intra-thecal
                  administration    with   Medtronic's    pump,   and   ischemic
                  neurological  disorders) and any identified back-up and second
                  generation compounds.

                            b.  Fenoldopam  Family  including  'Corlopam'  i.v.,
enantiomers and pro-drug in peri- and  post-operative  control of blood pressure
and renal disease;

                            c.  Apoptosis  and  Excocytosis   Research  Programs
(pre-clinical); and
                            d.  Discovery   research  in  ion  channel   subtype
receptor modulation.

         3.       Consultant's Services.

                  a. Consultant shall present Client as a company with a variety
                  of  high   quality   early,   mid  and  late   stage   Product
                  collaboration   opportunities.   Such  Product   collaboration
                  opportunities  are divisible;  however,  Client favors broadly
                  based,  long-term,  strategic  relationships  with  one or two
                  Japanese pharmaceutical companies.

                  b. Client and Consultant agree that Consultant shall utilize a
                  Japan-based individual ("Facilitator") who shall provide local
                  access to Japanese  companies and periodic  follow-up  contact
                  with them.  Consultant shall identify several  individuals who
                  could serve as the  Facilitator  in Japan and shall agree with
                  Client on an appropriate individual.

                  c.  Consultant  shall direct the activities of the Facilitator
                  who shall be  compensated  by Client.  Client  and  Consultant
                  agree   that   Facilitator   shall   visit   Client   to  gain
                  familiarization with the company,  management and, especially,
                  Products.

                            d.  Consultant  shall be responsible for the overall
management of the project as outlined below:

                            (1.) Working with Client, Consultant shall produce a
non-confidential  document or documents  (i.e.  Neurex  Corporation  Opportunity
Profile) to introduce Client and Products to potential partners.

                            (2.) Consultant shall compile a list of companies to
be  targeted.  Client  and  Consultant  shall  agree on the  profile  sought  in
potential partner(s).

                            (3.)  Under  the   direction   of  the   Consultant,
Facilitator shall call on targeted companies in Japan. Additionally,  Consultant
shall contact selected U.S.-based  representative offices of Japanese companies.
Facilitator  and Consultant  shall provide the  Opportunity  Profile to targeted
companies for use in their internal evaluation of Client's Products.

                            (4.)  Consultant  and  Facilitator   shall  organize
face-to-face   meetings   involving  Client  in  order  for  Client  to  present
confidential information about Products to interested Japanese companies.

                            (5.) Consultant shall manage all follow-up  contacts
with targeted companies and provide periodic reports on the project to Client.

                            (6.)  Consultant  shall provide counsel to Client in
defining deal structures and terms to potential partners and provide negotiation
assistance as agreed with Client.

         4.       Compensation to Consultant.

a. Client shall pay Consultant a cash retainer of six thousand  dollars ($6,000)
per month  over the term of this  Agreement  and a single  grant of  twenty-five
thousand (25,000) Neurex Corporation common stock options, awarded and priced as
of this Agreement date and vesting after  thirty-six  (36) months.  Consultant's
monthly  cash  retainer  shall be due and  payable by Client on the first day of
each month.

b. Client shall pay  Consultant a success fee ("Fee") in cash based on the value
of  each   transaction   consummated  by  the  Client  with  the  assistance  of
Consultant's Services. This Fee shall be calculated as follows:
<TABLE>

Deal Value                                           Fee
<S>                                         <C>
Up to $5,000,000                            5% of Deal Value
$5,000,001 to $10,000,000                   $250,000 + 4% of Deal Value over $5,000,000
$10,000,001 to $15,000,000                  $450,000 + 3% of Deal Value over $10,000,000
$15,000,000 to $20,000,000                  $600,000 + 2% of Deal Value over $15,000,000
$20,000,001 to $25,000,000                  $700,000 + 1 % of Deal Value over $20,000,000
</TABLE>

                   c. For the purpose of computing  Consultant's  Fee, the total
value of each transaction consummated shall be computed as follows:

                           (1.) All cash payments  received by Client from third
                           parties in the form of  commitment  or signing  fees,
                           license fees, irrevocable option payments,  milestone
                           payments  and any such  payments of a similar  nature
                           shall be included in the calculation of the Fee.

                           (2.) All other forms of  payments  received by Client
                           from third parties,  such as advance royalty payments
                           and  directly  funded   research,   are  specifically
                           excluded from the calculation of the Fee.

                  d.  Transactions  which  involve cash payments to Client which
                  are conditional on the success of explorative efforts--such as
                  license   agreements   contingent  on   successful   discovery
                  research,   feasibility  studies  and  similar  efforts--shall
                  obligate  Client  to  success  fees  provided  that  the  cash
                  payments are defined in the transaction consummated under this
                  Agreement.

                  e.  Consultant's Fee shall be paid by Client to Consultant via
                  wire transfer within ten (10) days of Client's receipt of each
                  and all payments subject to such Fee. If any payments received
                  in the  transaction  consummated  are in the  form of  foreign
                  currency,  they shall be converted to U.S. dollars at the rate
                  listed for that foreign currency in The Wall Street Journal on
                  the date such payment is received by Client.

         5.       Compensation to Facilitator.

                  a. Client shall be responsible for the payment of compensation
                  to the Facilitator and for the  reimbursement of Facilitator's
                  reasonable  out-of-pocket expenses;  however, Client shall not
                  be responsible  to Facilitator  for the payment of any success
                  fee.  Client and  Consultant  agree to limit the total of such
                  Facilitator   compensation  and   reimbursable   out-of-pocket
                  expenses  for the period  through  December  31, 1996 to forty
                  thousand  dollars  ($40,000).  Facilitator  expenses,  if any,
                  beyond the period  noted  shall be agreed  between  Client and
                  Consultant prior to December 31, 1996.

         6.       Reimbursement of Consultant's Expenses.

                  a.  Client  shall  reimburse  Consultant  for  the  reasonable
                  out-of- pocket and administrative  business costs and expenses
                  incurred by  Consultant  in the  performance  of the Services,
                  including courier,  copying,  facsimile and telephone charges;
                  travel,   meals  and  lodging  incurred  by  Consultant  while
                  performing  the Services at  locations  other than its offices
                  and as  approved  by Client in advance of the  travel;  and an
                  administrative  fee relating to travel  planned and undertaken
                  by Consultant on behalf of Client.

                  b.  Consultant  shall  periodically  invoice  Client  for  ail
                  expenses  defined herein and such invoices shall be payable to
                  Consultant immediately upon receipt by Client.

         7.       Business and Technical Information.

                  Client shall  regularly  furnish  Consultant,  at no charge to
                  Consultant, with such of its technical, scientific, marketing,
                  legal and financial  information and data as may be reasonably
                  necessary for the performance of the Services.

         8.       Client's Responsibilities.

                   a. Client shall use its best efforts to assist  Consultant to
                   progress the targeting of,  presentations to and negotiations
                   with potential third party collaborators. Client reserves the
                   right to accept or reject, in its sole discretion,  any terms
                   or conditions offered by any third parties.

                   b. Client  represents to  Consultant  that it owns or has the
                   right to develop and license to others the technologies  that
                   are the subject matter of this Agreement.

                   c. Client  shall use the Services of  Consultant  exclusively
                   for the Services which are subject of this Agreement.

         9.       Disclosure and Confidentiality.

                  Consultant   acknowledges   that  Client  shall   disclose  to
                  Consultant inventions,  trade secrets, know-how or information
                  used or  developed in or related to the business of Client and
                  Consultant has executed a Confidential Disclosure Agreement in
                  favor of Client. Consultant shall insure that Facilitator also
                  executes  a  Confidential  Disclosure  Agreement  in  favor of
                  Client.

         10.      Conflicting Obligations.

                  Consultant  represents that it is not a party to any agreement
                  which  conflicts  with the  terms of this  Agreement  or which
                  materially  and  adversely  affects  Consultant's  ability  to
                  perform the Services for Client; and Consultant agrees that it
                  shall  not  enter  into any  such  agreement  during  the term
                  hereof.

         11.      Term and Termination.

                  This  Agreement  shall  commence  on the date noted  above and
                  shall extend for a period of twelve (12) months;  however, the
                  Agreement is cancelable upon sixty (60) days notice should the
                  Client decide to terminate  activities such as those described
                  by Consultants  Services.  After the initial twelve (12) month
                  term,  the Agreement  shall run from quarter to quarter unless
                  terminated  with thirty (30) days notice by one of the parties
                  to the other.  Client agrees to pay  Consultant the applicable
                  Fee for any  transaction(s)  consummated  within a twelve (12)
                  month  period  following  the  date  of  termination  of  this
                  Agreement.

         12.      Indemnity.

                  Client  and  Consultant  shall  defend,  indemnify,  and  hold
                  harmless  each  other  and  each  party's  agents,  employees,
                  officers  and  directors  from and against any and all damage,
                  loss, liability, obligations, cost or expense, caused directly
                  or  indirectly,   by  or  as  a  result  of  any   wrongdoing,
                  negligence,   error  or  omission  under  the  terms  of  this
                  Agreement.

         13.      Miscellaneous.

                   a.   Independent   Contractor.   Consultant  and  Client  are
                   independent contractors under the terms of this Agreement and
                   neither  shall  be  deemed  to  be  an  agent,   employee  or
                   representative  of the other,  or be deemed to possess any of
                   the benefits associated therewith.

                   b. Taxes.  Client shall pay the transaction,  excise or other
                   taxes which may result from its  execution of this  Agreement
                   and  Consultant  shall  be  responsible  for the  payment  of
                   withholding and other taxes resulting from the payment of any
                   compensation by Client to Consultant hereunder.

                   c. Notices.  All notices given under this Agreement  shall be
                   by  personal  service,  facsimile  machine or by first  class
                   United  States  mail,   postage   prepaid,   return   receipt
                   requested,   addressed  to  the  parties  at  the   following
                   addresses:

If to Consultant:                               If to Client:
Plexus Ventures, Inc.                           Neurex Corporation
1787 Sentry Parkway West                        3760 Haven Avenue
Building 18, Suite 301                          Menlo Park, CA  94025-1012
Blue Bell, PA  19422                            Attention:  Paul Goddard, Ph.D.
Attention:  Robert P. Moran                     FAX number:  415-853-1538
FAX number:  215-542-2288

                  or to such  addresses  as may be  specified by like notice and
                  shall be deemed to have been duly given or made when delivered
                  or deposited in the mails.

                   d.  Governing  Law.  This  Agreement  shall be  construed  in
                   accordance  with and  governed  by the  internal  laws of the
                   State of California.

                   e. Sole  Agreement.  This  Agreement,  including the Exhibits
                   thereto,  constitutes  the sole  agreement of the parties and
                   supersedes  all oral  negotiations  and prior  writings  with
                   respect to the subject matter hereof.

                  f. Waivers, etc. No amendment of this Agreement, and no waiver
                  of any one or more of the provisions hereof shall be effective
                  unless  set  forth in  writing  by such  person  against  whom
                  enforcement is sought.

                  g.  Binding  Agreement  Assignment.  This  Agreement  shall be
                  binding  upon and shall  inure to the  benefit of the  parties
                  hereto and their respective successors and assigns;  provided,
                  however,  that  neither  party may assign any of their  rights
                  hereunder or any  interests  herein  without the prior written
                  consent of the party against whom enforcement is sought.

                  h.   Arbitration.   The  parties   agree  that  any  claim  or
                  controversy  relating  to this  Agreement  shall  be  resolved
                  exclusively by arbitration in accordance with the rules of the
                  American Arbitration  Association.  Any such arbitration award
                  granted  shall be  conclusive  and  binding  and  shall not be
                  appealable  Attorneys  fees,  costs  and  other  out-of-pocket
                  expenses may be awarded by the arbitrators in their discretion
                  to the party  which  prevails  in any such  arbitration.  Each
                  party  shall  pay its own  expenses  pending  the  arbitration
                  award.

                   i.  Enforceability.  Any provision in this Agreement  (except
                   provisions  regarding the essence of this  Agreement) that is
                   held to be inoperative, unenforceable, voidable or invalid in
                   any  jurisdiction   shall,  as  to  that   jurisdiction,   be
                   ineffective,   unenforceable,   void  and   invalid   without
                   affecting   the   remaining   provisions   hereof   in   that
                   jurisdiction or the operation, enforceability, or validity of
                   that provision in any other jurisdiction, and to this end the
                   provisions of the Agreement are declared to be severable.

         In Witness Whereof, Client and Consultant have executed this Agreement,
as of the day and year written above.

Plexus Ventures, Inc.                                Neurex Corporation





By:_____________________________            By: _____________________________
         John F. Chappell                       Paul Goddard, Ph.D.
         President                              President & C.E.O.









                                  EXHIBIT 10.24


                           SECURED PROMISSORY NOTE #1

$100,000.00                                                      August 20, 1996
Maturity Date: August 31, 2002                           Menlo Park, California


         FOR VALUE  RECEIVED,  John M. Ames  ("Ames")  promises to pay to Neurex
Corporation,   a  Delaware  corporation  ("Neurex")  or  order  at  Menlo  Park,
California  or such  other  place as the  holder  hereof  may from  time to time
designate,  the principal sum of One Hundred Thousand Dollars ($100,000.00) with
interest  thereon  compounded  annually  at  the  rate  of six  and  eighty-four
one-hundredths percent (6.84%) per annum.

         Payment  Schedule.  All principal and accrued but unpaid interest shall
be due and payable on August 31, 2002 (the  "Maturity  Date") unless  payment is
forgiven or accelerated as provided in this Note.

         Interest  Forgiveness.  Commencing September 30, 1996 and at the end of
each month  thereafter,  1/12th of the annual interest due under this Note shall
be forgiven  and  considered  to be  compensation  to Ames.  All  necessary  and
applicable  federal and state  withholding  shall be withheld from Ames' regular
payroll checks.

         Acceleration.  Notwithstanding  the foregoing,  Neurex may, at Neurex's
option,  accelerate the maturity of all amounts due hereunder and the balance of
this Note and all accrued  interest  shall  become  immediately  due and payable
within thirty (30) days of Ames'  termination of employment  with Neurex for any
reason.

         Security.  This Note is secured by a deed of trust  executed by Ames on
certain  real  property  located in Santa Clara County  commonly  known as 18406
Chelmsford  Drive,  Cupertino,  California,  APN  375-22-054.  The deed of trust
contains a "due on sale" clause  providing for acceleration of the maturity date
of this note upon the occurrence of certain described events.

         No Offsets.  Neurex  shall not be entitled to or required to offset any
amounts owed to Ames  arising out of Ames'  employment  with Neurex  against the
balance owing on this Note at the time of the  termination  of Ames'  employment
with Neurex.

         Tax  Consequences.  Ames  represents and warrants to Neurex that he has
consulted his tax advisers and  understands  the tax  consequences of this Note,
and that Ames has not relied on Neurex, its officers,  directors,  employees, or
attorneys for any tax advice.

         No Guarantee of Continued  Employment.  Nothing  contained in this Note
shall (i) confer  upon Ames any right with  respect to the  continuation  of his
employment by Neurex or with any parent or subsidiary  corporation of Neurex; or
(ii)  limit in any way the  right  of  Neurex  or of any  parent  or  subsidiary
corporation of Neurex to terminate Ames' employment at any time.

         Waivers.  Ames  waives  any  right of  demand,  presentment,  notice of
non-payment, protest or notice of dishonor.

         Payable in U.S. Currency.  All amounts payable under this Note shall be
payable only in the lawful money of the United States of America.

         Termination  or Amendment of Note.  This Note may not be  terminated or
amended orally, but only by discharge in writing signed by the Parties.

         Severability.  If for any  reason  any of the  provisions  of this Note
shall be determined to be inoperative or invalid, the validity and effect of the
other provisions  hereof shall not be affected thereby and such other provisions
shall remain in full force and effect.

         Attorney's  Fees.  In the event an action is  brought  to enforce or to
interpret the terms of this Note, the prevailing  party shall be entitled to its
reasonable  attorney's  fees in addition to any other relief to which that party
may be entitled.

         Governing  Law.  This  Note  shall  be  governed  by and  construed  in
accordance with the laws of the State of California. 


"AMES"



- ------------------------------------
John M. Ames

Agreed to and Accepted:

"NEUREX"

Neurex Corporation,
a Delaware corporation

By: __________________________

Title: ________________________





                                  EXHIBIT 10.25



                           SECURED PROMISSORY NOTE #2

$75,000.00                                                       August 20, 1996
Maturity Date: August 31, 1999                            Menlo Park, California


         FOR VALUE  RECEIVED,  John M. Ames  ("Ames")  promises to pay to Neurex
Corporation,   a  Delaware  corporation  ("Neurex")  or  order  at  Menlo  Park,
California  or such  other  place as the  holder  hereof  may from  time to time
designate,  the principal sum of Seventy Five Thousand Dollars ($75,000.00) with
interest   thereon   compounded   annually  at  the  rate  of  six  and  fifteen
one-hundredths percent (6.15%) per annum.

         Payment  Schedule.  All principal and accrued but unpaid interest shall
be due and payable on August 31, 1999 (the  "Maturity  Date") unless  payment is
forgiven or  accelerated as provided in this Note. In the event that Ames is and
has remained employed by Neurex on a full time basis  continuously form the date
of this Note until the Maturity Date, all principal and accrued interest thereon
shall be forgiven by Neurex, and Ames shall have no further liability hereunder.

         Note  Forgiveness.  Commencing  on September 30, 1996 and at the end of
each month thereafter,  1/36th of the principal amount due under this Note shall
be forgiven  and  considered  to be  compensation  to Ames.  All  necessary  and
applicable  federal and state  withholding  shall be withheld from Ames' regular
payroll checks.

         Acceleration.  Notwithstanding  the foregoing,  Neurex may, at Neurex's
option,  accelerate the maturity of all amounts due hereunder and the balance of
this Note and all accrued  interest  shall  become  immediately  due and payable
within thirty (30) days of Ames'  termination of employment  with Neurex for any
reason.

         Security.  This Note is secured by a deed of trust  executed by Ames on
certain  real  property  located in Santa Clara County  commonly  known as 18406
Chelmsford  Drive,  Cupertino,  California,  APN  375-22-054.  The deed of trust
contains a "due on sale" clause  providing for acceleration of the maturity date
of this note upon the occurrence of certain described events.

         No Offsets.  Neurex  shall not be entitled to or required to offset any
amounts owed to Ames  arising out of Ames'  employment  with Neurex  against the
balance owing on this Note at the time of the  termination  of Ames'  employment
with Neurex.

         Tax  Consequences.  Ames  represents and warrants to Neurex that he has
consulted his tax advisers and  understands  the tax  consequences of this Note,
and that Ames has not relied on Neurex, its officers,  directors,  employees, or
attorneys for any tax advice.

         No Guarantee of Continued  Employment.  Nothing  contained in this Note
shall (i) confer  upon Ames any right with  respect to the  continuation  of his
employment by Neurex or with any parent or subsidiary  corporation of Neurex; or
(ii)  limit in any way the  right  of  Neurex  or of any  parent  or  subsidiary
corporation of Neurex to terminate Ames' employment at any time.

         Waivers.  Ames  waives  any  right of  demand,  presentment,  notice of
non-payment, protest or notice of dishonor.

         Payable in U.S. Currency.  All amounts payable under this Note shall be
payable only in the lawful money of the United States of America.

         Termination  or Amendment of Note.  This Note may not be  terminated or
amended orally, but only by discharge in writing signed by the Parties.

         Severability.  If for any  reason  any of the  provisions  of this Note
shall be determined to be inoperative or invalid, the validity and effect of the
other provisions  hereof shall not be affected thereby and such other provisions
shall remain in full force and effect.

         Attorney's  Fees.  In the event an action is  brought  to enforce or to
interpret the terms of this Note, the prevailing  party shall be entitled to its
reasonable  attorney's  fees in addition to any other relief to which that party
may be entitled.

         Governing  Law.  This  Note  shall  be  governed  by and  construed  in
accordance with the laws of the State of California. 


"AMES"


- ------------------------------------
John M. Ames


Agreed to and Accepted:

"NEUREX"

Neurex Corporation,
a Delaware corporation


By: __________________________


Title: ________________________



                                  EXHIBIT 10.27

                        CONFIDENTIAL TREATMENT REQUESTED
(*) Denotes  information  for which  confidential  treatment has been requested.
Confidential portions omitted have been filed separately with the Commission.


                                    AGREEMENT

This  Agreement  is entered  into this 12 day of November  1996,  by and between
NEUREX,  a  company  organized  and  existing  under  the  laws of the  State of
California,   U.S.A.,  having  its  registered  office  at  1209  Orange  Street
Wilmington,  Delaware (U.S.A.) and principal office at 3760 Haven Avenue,  Menlo
Park,  California  94025-1012 (U.S.A.),  represented by its Chairman and C.E.O.,
Mr. Paul Goddard, hereinafter referred to as NEUREX, and SOCIETE DE CONSEILS, DE
RECHERCHES ET D'APPLICATIONS SCIENTIFIQUE (S.C.R.A.S.),  a company organized and
existing under the laws of France,  having its registered office at 51/53 rue du
Docteur  Blanche,  75016 Paris (France),  represented by Mr. Philippe  Beaufour,
Director, hereinafter referred to as SCRAS.

Witnesseth that

Whereas   SmithKline   Beecham  Co.,  a  corporation  of  the   Commonwealth  of
Pennsylvania,  having a place of business at One Franklin Plaza,  P.O. Box 7929,
Philadelphia,  Pennsylvania  19103  (U.S.A.),  and NEUREX,  have  entered into a
License and Supply Agreement on April 5th, 1994,  whereby SmithKline Beecham Co.
(i) grants NEUREX an exclusive  license for all the countries and territories in
the world,  with the right to grant  sublicenses,  to make,  have made, use, and
sell a chemical  compound known as Fenoldopam under certain patents  proprietary
to SmithKline  Beecham Co.,  (ii)  assigned to NEUREX all of SmithKline  Beecham
Co.'s  rights,  title,  and  interest  in  the  Trademark  name  for  Fenoldopam
"Corlopam(R)", in all countries where registered, and (iii) supplies NEUREX with
substantial quantities of the chemical compound known as Fenoldopam.

Whereas  NEUREX has  developed a Product  (as  hereinafter  defined)  containing
Fenoldopam   and  indicated  for  blood   pressure   control  in  operating  and
post-operating  rooms, as well as hypertension crisis emergency  treatment,  and
intends to market such pharmaceutical Product under the trademark Corlopam(R).

Whereas NEUREX has (i) completed  clinical,  pharmaceutical,  and  toxicological
studies  in  order  to  file  for the  Product  marketing  authorizations,  (ii)
consequently  filed in the  United  States of America  and in  certain  European
countries, for the Product registration,  and (iii) wishes to grant SCRAS, whose
identity has been duly notified to and approved by  SmithKline  Beecham Co., the
rights to pack,  label,  promote,  and market the  Product  under the  trademark
Corlopam(R)  in the  Territory  (as  hereinafter  defined),  under the  relevant
patents, trademarks, and marketing authorization files.

Whereas  SCRAS is willing to be granted by NEUREX,  a license  with the right to
grant further  sublicenses to the member companies of the Beaufour-Ipsen  Group,
under the relevant patents,  marketing  authorization  files, and trademark,  to
pursue the  Corlopam(R)  marketing  authorization  process in the  Territory  as
hereinafter  defined,  to purchase from NEUREX the Product,  and to pack, label,
promote and market the Product in the Territory under the trademark Corlopam(R).

Whereas NEUREX warrants that on the date of execution of this Agreement,  NEUREX
has not presently  reached  Phase I clinical  trials in the  development  of any
additional  formulation  and/or  indication  of  the  Compound  (as  hereinafter
defined), prodrugs of the Compound, and more generally any compound belonging to
the Dopaminergic  compound family for  cardiovascular  or renal disease.  NEUREX
warrants  that on the  date of  execution  of  this  Agreement  it is not in the
process of negotiating  the  licensing-in  or the  acquisition of third parties'
rights in the  Territory on  developments  which have  reached  Phase I clinical
trials, in connection with the aforesaid additional  formulations,  indications,
prodrugs, and/or compound family.

Now, therefore, in consideration of the premises set forth above and made a part
hereof  and the mutual  promises  hereinafter  contained,  and  intending  to be
legally bound, the parties hereto agree as follows

ARTICLE 1 - DEFINITION

As used in this Agreement, the following terms have the meanings indicated.

Affiliate      means when  referring  to a party,  any  person,  corporation  or
               entity which directly or indirectly controls, is controlled by or
               under a common  control with such party.  For the purpose of this
               definition,  control  shall be  deemed  to exist if there  exists
               ownership  of more  than 50 % of the  share  capital  and/or  the
               voting rights of such a person, corporation or entity.


Compound       means the chemical  compound  known as SK&F 82526 or  Fenoldopam,
               whose       more       specific       chemical       name      is
               6-chloro-2,3,4,5-tetrahydro-1-(p-hydroxyphenyl
               -1H-3-benzazepine-7,8-diol   methane  sulfonate  for  intravenous
               infusion,  including the corresponding amine, other acid addition
               salts, hydrates, solvates, polymorphs, but specifically excluding
               Fenoldopam prodrugs,  and shall include  compositions  comprising
               such  compound,  the  corresponding  amine,  other acid  addition
               salts, hydrates, solvates,  polymorphs but specifically excluding
               Fenoldopam prodrugs.


Effective      Date means that date as of which this  Agreement is effective and
               shall be the date of execution of this  Agreement  first  written
               above.

Marketing      Authorization  Files means those clinical,  pharmacological,  and
               toxicological study reports,  and all other reports and documents
               that are  required  to  obtain  the  Marketing  Authorization  as
               defined hereunder of the Product as defined  hereinafter,  in the
               United  States  of  America,   Belgium,   Germany,   Italy,   the
               Netherlands, Portugal, Spain, and Switzerland.

Marketing      Authorization(s)   means  the   pharmacological,   toxicological,
               clinical,  and Product  price and  reimbursement,  approvals  and
               decisions  from  the  relevant  regulatory  authorities  in  each
               country of the  Territory,  that are required in such country for
               importation, promotion, distribution and sale of the Product into
               the Territory.

Net            Turnover means the gross amount of sales achieved by SCRAS or any
               of its Affiliates or sublicensees through the sale of the Product
               in the  Territory to third  parties  other than to  Affiliates or
               sublicensees  in the  Territory,  less all  sales,  value  added,
               customs, taxes and duties, trade discounts, and shipping costs.

New            Therapeutical  Indications  means the  acute  renal  failure  and
               retrogenic  nephrotoxicity  treatment which NEUREX is considering
               developing as Product new therapeutical indications, according to
               the NEUREX Program as defined hereunder.

NEUREX         Program means the feasibility study and development  program that
               NEUREX  is   considering   undertaking,   relating   to  the  New
               Therapeutical Indications,  the summary of which are described in
               Appendix D attached hereto.

Patents        means  all   patents   granted  in  the   Territory   as  defined
               hereinafter, and patent applications held in the Territory, which
               are or become owned by  SmithKline  Beecham Co. or NEUREX,  or to
               which  SmithKline  Beecham Co. or NEUREX otherwise has, now or in
               the future,  the right to grant  licenses or  sublicenses,  which
               generically or specifically  claim the Compound.  Included within
               the    definition    of    Patents    are   all    continuations,
               continuations-in-part,  divisions, patents of addition, reissues,
               renewals, or extensions thereof, and all supplementary protection
               certificates, valid or having legal effects in the Territory. The
               current  list  of  patent   applications   and  granted   patents
               encompassed  within  Patents is set forth in  Appendix A attached
               hereto.  The supplementary  protection  certificates  referred to
               hereabove are meant to include all such right based upon a patent
               that excludes others from making, using or selling the Compound.

Product        means the pharmaceutical specialty developed by NEUREX containing
               the  Compound,  in  intravenous  form  and  indicated  for  blood
               pressure control in operating and  post-operating  rooms, as well
               as hypertension crisis emergency treatment.

Product        Net Price means the Product selling price by SCRAS' (or by any of
               SCRAS'  Affiliate  or  sublicensees)  to  third  parties,  before
               customs and value added taxes, and  transportation  costs to said
               third parties, and after deduction of trade discounts.

Product        Transfer Price means the Product selling price invoiced by NEUREX
               or by any third party  designated by NEUREX,  to SCRAS (or to any
               of SCRAS' Affiliates or sublicensees), before value added taxes.

Gross          Margin means the Product Net Price minus (i) the Product Transfer
               Price, (ii) SCRAS' (or any of SCRAS' Affiliates or sublicensees')
               direct costs incurred in bringing the Product to an inventory and
               saleable stage, and (iii) import customs taxes.

Specifications means the specifications with respect to the formulation, quality
               control, packaging, container description,  storage instructions,
               or any other  features  relating to the  Compound and the Product
               that are described in Appendix B attached hereto.

Territory      means  the  world  excluding  Japan  and  all  countries  in  the
               Americas. Trademark means the trademark Corlopam(R) as registered
               in those  countries  listed in Appendix C attached  hereto and as
               further registered in the Territory pursuant to Article 4 of this
               Agreement.

ARTICLE 2 - GRANT OF RIGHTS

2.1    Subject to the terms of this Agreement,  NEUREX hereby grants to SCRAS an
       exclusive sublicense under the Patents, the Marketing Authorization File,
       as well as the  existing  and  future  Marketing  Authorizations,  and an
       exclusive license under the Trademark, all of which to pack, label, sell,
       distribute,  and promote the Product in the Territory under the Trademark
       or under any of SCRAS' or its Affiliates' name or trademarks.

       SCRAS  agrees  that it shall  never  gain any title in the  Patents,  the
       Trademark,   the  Marketing   Authorization  File  and/or  the  Marketing
       Authorizations,  which are and shall all remain NEUREX and/or  SmithKline
       Beecham Co. sole property.

2.2    SCRAS shall be entitled to grant further sublicenses in whole or in part,
       to any  Affiliate of SCRAS,  subject to prior  written  notice to NEUREX.
       SCRAS shall not be entitled to grant further  sublicenses  in whole or in
       part to any other third  parties,  without  first  obtaining  the express
       prior  written   approval  from  NEUREX  which   approval  shall  not  be
       unreasonably withheld.


ARTICLE 3 - MARKETING AUTHORIZATIONS TRANSFER AND FILING

3.1    Forthwith as of the Effective Date, NEUREX shall undertake at no cost for
       SCRAS, all proceedings with the relevant national regulatory authorities,
       in order to transfer  into the name of SCRAS or of any of its  Affiliates
       or sublicensees indicated by SCRAS, all pending Marketing  Authorizations
       applications  in the  Territory  such as those  pending  applications  in
       Belgium,  the  Netherlands,  and Italy,  in order to enable  SCRAS or its
       Affiliates or sublicensees, to pursue in its own name the relevant filing
       proceedings.

       SCRAS shall  provide  NEUREX with reports on a quarter  basis  concerning
       SCRAS'  activities to obtain Marketing  Authorizations.  SCRAS and NEUREX
       will hold  monthly  telephone  conferences  with  respect to said  SCRAS'
       activities.

3.2    SCRAS shall file in its own name or in the name of any of its  Affiliates
       or sublicensees,  for the relevant Marketing  Authorizations in countries
       of the Territory to be freely  determined by SCRAS,  following the filing
       pace  that  SCRAS  shall  deem  appropriate,  except  for  the  Marketing
       Authorization filing in France and Germany which SCRAS shall undertake as
       a priority.

       NEUREX shall forward to SCRAS  forthwith as from the Effective  Date, the
       whole  of the  Marketing  Authorization  Files,  as well as all  relevant
       information  necessary to enable SCRAS to complete the Product  Marketing
       Authorization  filings and the Product  packing and  labeling in finished
       form in conformity with the Marketing Authorization Files.

       NEUREX shall give  technical  and  administrative  assistance to SCRAS as
       SCRAS may require to progress the registration,  packing, and labeling of
       the Product.  Such  assistance as SCRAS may  reasonably  require shall be
       given  free of charge  to SCRAS  for  countries  where  advanced  royalty
       payments are to be made by SCRAS under this Agreement.  All technical and
       administrative   assistance   that  SCRAS  may  require  from  NEUREX  in
       connection  with  countries in the  Territory  other than the  aforesaid,
       shall be  charged  by NEUREX  to SCRAS up to an  amount to be  reasonably
       agreed upon by the parties. All out-of-pocket expenses incurred by NEUREX
       in the provision of the technical  assistance referred to in this Article
       3.2 such as traveling,  transportation,  and lodging  expenses,  shall be
       reimbursed by SCRAS after SCRAS' receipt of an invoice therefore.

       Should any further  clinical,  pharmacological,  toxicological,  or other
       scientific,   studies  be  required  by  regulatory  authorities  in  the
       Territory in connection with obtaining Marketing  Authorizations,  NEUREX
       shall fund all such  studies up to an amount not  exceeding  one  million
       U.S. Dollars (USD 1,000,000) provided that these studies are required for
       submission  and  complete  approval  of a Marketing  Authorization.  Such
       NEUREX'  contribution  shall be allocated to one or several  studies with
       respect  to  Marketing  Authorization  filing and  proceedings  in one or
       several  countries  of the  Territory,  such country (or  countries)  and
       corresponding  studies to be elected by SCRAS.  SCRAS  shall  conduct all
       such required studies with NEUREX reasonable technical and administrative
       assistance.  NEUREX shall provide SCRAS with enough quantities of Product
       free of charge in order for SCRAS  conducting all such required  studies.
       The USD 1,000,000  NEUREX'  contribution  shall exclude the value of such
       Product free units.

3.3    NEUREX may withdraw those member countries of the European Union from the
       scope of this Agreement,  where (i) no Marketing  Authorization will have
       been granted to SCRAS,  at the  expiration of a five-year  period as from
       the  Effective  Date,  or (ii) SCRAS would not have  launched the Product
       within nine month after the relevant Marketing Authorization is granted.

       NEUREX may withdraw those  countries  other than the member  countries of
       the European Union from the scope of this Agreement, where:

              (i) no Marketing Authorization will have been granted to SCRAS, at
              the  expiration  of a  four-year  period  as from  filing  for the
              relevant Marketing Authorization; or

              (ii) SCRAS would not have  launched the Product at the  expiration
              of a nine-month period after the relevant Marketing  Authorization
              is obtained; or

              (iii)   SCRAS  will  not  have   submitted   requisite   Marketing
              Authorization  applications  within  eighteen  (18) months as from
              obtaining the Product  Marketing  Authorization  (a) in the United
              Kingdom for those countries listed in Appendix E1 attached hereto,
              (b) in France for those  countries  listed in Appendix E2 attached
              hereto,  (c) in the United  States of America for those  countries
              listed in Appendix E3 attached  hereto,  in which last case NEUREX
              shall provide SCRAS with the relevant Marketing Authorization file
              formatted  as  requested  by SCRAS  for  application  in each such
              country,  and,  subject to SCRAS  providing  NEUREX within six (6)
              months as from issue of the Product Marketing Authorization in the
              United  States  with  a list  of  planned  filing  dates  for  the
              countries  in  Appendix  E3,  the  eighteen-month  delay  shall be
              extended  on a  country  by  country  basis by the  period of time
              necessary  for  NEUREX to provide  SCRAS  with the said  formatted
              Marketing Authorization files.

       NEUREX may  enforce  the  provisions  identified  as (i) in the first two
       paragraphs  of this Article  3.3,  provided  however  that NEUREX  brings
       evidence of SCRAS not making  reasonable  efforts to obtain the  relevant
       Marketing Authorizations.

       The status of member  country of the European  Union shall be  determined
       for each  country  of the  Territory,  at the date of  expiration  of the
       relevant time limit in  consideration of which NEUREX intends to exercise
       its right of country withdrawal pursuant to this Article 3.3.

3.4    SCRAS  shall be free to  entrust  with the  packing,  labeling,  physical
       distribution  and/or  promotion  of the Product in a finished  form,  any
       Affiliate or third party on behalf of SCRAS or any Affiliate,  subject in
       this last case to prior  notice to NEUREX of the  identity  of said third
       party.

3.5    NEUREX  shall,  forthwith  as of the  Effective  Date,  supply SCRAS with
       copies  of  NEUREX',   or  NEUREX'  other  licensee's  or  distributor's,
       promotional  literature and existing sales training  materials related to
       the Product for use by SCRAS in  developing  promotional  literature  and
       sales training materials for the Product in the Territory.

       SCRAS  shall  develop,  print  and  use,  at its own  costs,  promotional
       materials in  connection  with the sale of the Product in the  Territory.
       SCRAS agrees that all such  promotional  materials  shall be in line with
       NEUREX'  promotional  materials.  Should  SCRAS  want  to  make  a  major
       modification   to  the  medical   information  to  be  contained  in  the
       promotional  materials,  the parties would meet without delay to agree on
       the terms to be communicated by such promotional  materials.  The parties
       agree that the  copyrights,  design,  and  artwork  related to such newly
       defined  communication shall be proprietary and confidential to SCRAS and
       that  NEUREX  may only use the same with the  prior  written  consent  of
       SCRAS.

3.6    During the term of this  Agreement,  each party shall promptly inform the
       other party of any information that it obtains or develops  regarding the
       utility and safety of the Product.  Al1  information  received on adverse
       experiences  associated with the use of the Product are to be reported by
       one party to the other as follows:

               (i) fatal or life threatening  adverse experiences to be reported
within one business day of receipt;

               (ii) all other serious adverse  experiences to be reported within
two business days of receipt;

               (iii) a summary of all  adverse  experiences  to be reported on a
quarterly basis.

       The above  requirements apply to both  commercialized  Product as well as
       the use of the Product in clinical trials, and to all adverse experiences
       whether or not considered causally related to the Product.


ARTICLE 4 - TRADEMARK:  WARRANTIES - PACKAGING

4.1    NEUREX  warrants  that  SmithKline  Beecham Co. has duly  transferred  to
       NEUREX its full  ownership of the Trademark and to be at present the full
       and sole proprietor of the Trademark.  NEUREX warrants that the Trademark
       is  registered,  valid and duly  opposable in those  countries  listed in
       Appendix  C  attached   hereto  and  that  at  the  Effective   Date,  no
       infringement  claim,  nor legal action or threat  whatsoever,  is pending
       against the existence,  validity,  or ownership of the Trademark.  NEUREX
       warrants that to the best of its knowledge, the use of the Trademark will
       not infringe any trademark or other  similar  rights or any rights of any
       third party.

       Upon request from SCRAS,  NEUREX agrees to use its reasonable  efforts to
       obtain  at its own costs  and  without  delay,  the  registration  of the
       Trademark in those  countries of the Territory  where SCRAS  requires the
       Trademark be  registered,  but no later than upon the date on which SCRAS
       intends to launch the Product in the corresponding countries.

       NEUREX  agrees to sign all  documents  necessary  to register  SCRAS as a
       registered user of the Trademark when so reasonably required by SCRAS for
       any country in the Territory.

4.2    NEUREX commits  itself to maintain any Trademark  under  registration  or
       registered in the Territory as of the Effective Date or registered in the
       Territory pursuant to article 4.1 hereabove, and to undertake all related
       proceedings  at its own costs,  such as but without  limitation,  renewal
       proceedings.

4.3    Except as provided  hereunder,  SCRAS shall have no obligation related to
       the Trademark  presentation as far as the Product packaging and labeling,
       and the promotional  materials are concerned.  The parties agree that the
       packaging of the Product shall  mention SCRAS (or any of its  Affiliates)
       as the exploiting laboratory in each country of the Territory.

       SCRAS has no obligation to market the Product  under the  Trademark,  and
       may freely decide to market the Product  under any trademark  which SCRAS
       is entitled to use, under SCRAS' or any of its  Affiliate's  own name, or
       under the Product generic name, provided however in such cases that SCRAS
       shall bear all costs  associated with  maintaining the Trademark in those
       countries where SCRAS elects not to sell the Product under the Trademark.
       SCRAS  shall be entitled to modify the  Marketing  Authorizations  in the
       Territory accordingly.

       SCRAS agrees that it shall comply with the following:

              (a) SCRAS  shall not have the right to use any  proprietary  brand
              name or trademark along with the Trademark other than as permitted
              in writing by NEUREX.

              (b) SCRAS shall not have the right to use a  Trademark  as part of
              any  corporate,  partnership or other entity name or other product
              name.

              (c) SCRAS shall not actively  offer for sale outside the Territory
              any product,  compound, item, or drug (including the Product) that
              is identified by the Trademark during the terms of this Agreement.


ARTICLE 5 - PATENTS WARRANTIES

5.1    NEUREX  warrants  that the Patents are the sole  ownership of  SmithKline
       Beecham Co., are valid, existing, and opposable to third parties in those
       countries  of the  Territory  where  granted as  appearing  in Appendix A
       hereto, and that at the Effective Date, no infringement  claim, nor legal
       action or threat  whatsoever is pending against the existence,  validity,
       or  ownership  of the Patents.  NEUREX  warrants  that to the best of its
       knowledge,  the use of any of the Patents will not infringe any patent or
       other similar rights or any rights of any third party.

5.2    NEUREX commits itself to fully maintain the Patents in the Territory, and
       shall be responsible for all Patents matters at NEUREX' expense.

5.3    NEUREX  declares to be vested with the  necessary  powers of attorney and
       shall have the obligation, to seek extensions of the terms of the Patents
       and to seek to obtain Supplementary  Protection  Certificates  throughout
       the Territory.

ARTICLE 6 - DEFENSE OF RIGHTS

6.1    Each party shall immediately  inform the other as soon as possible of any
       infringement  or alleged  infringement  of either of the Trademark or the
       Patents by a third party having effect in the Territory, and of any claim
       made by a third  party  that such  third  party's  intellectual  property
       rights are infringed by either of the Trademark or the Patents.

6.2    Prosecution of infringing  acts by third parties and defense of claims of
       infringement  by third parties  relating to the Trademark or the Patents,
       shall be the sole responsibility of NEUREX.

       NEUREX  declares and warrants to be vested with all the necessary  powers
       of  attorney  from  SmithKline  Beecham  Co.  as far as the  Patents  are
       concerned.

       NEUREX shall promptly take, at its own expense,  all appropriate  actions
       against, and litigate, settle or compromise,  any such infringing acts or
       claims of  infringement so that SCRAS may continue to freely benefit from
       the  rights  granted  hereunder.  SCRAS  agrees  to  provide  NEUREX  all
       documents  reasonably  requested  by NEUREX  necessary  to  prosecute  an
       infringement of either of the Trademark or the Patents, to defend a claim
       of infringement  made by a third party against either of the Trademark or
       the Patents.

       NEUREX  hereby  agrees to  indemnify  and hold  SCRAS  harmless  from and
       against any claim,  expenses and/or damages  (including  SCRAS reasonable
       attorney's  fees)  incurred  or  suffered  by SCRAS  as a result  of such
       claims.


ARTICLE 7 - ROYALTIES

7.1    In  consideration  of the licenses  granted herein and the release of the
       Marketing  Authorization  Files, SCRAS agrees to pay to NEUREX a lump sum
       of two million  United States  Dollars (USD  2,000,000)  according to the
       following timetable, and subject to receipt by SCRAS of the corresponding
       invoices:

           U.S.  Dollars one million  (USD  1,000,000)  upon  execution  of this
Agreement,

            U.S.  Dollars two  hundred and fifty  thousand  (USD  250,000)  upon
           obtaining  the  Product  Marketing  Authorization  in each of France,
           Germany, the United Kingdom, and Italy,  provided the Product selling
           and  reimbursement  price fixed in each such  country by the relevant
           authorities be based on a one-patient twenty-four (24) hour course of
           therapy and enables SCRAS to invoice U.S. Dollars [*] per such course
           of therapy.

       The  product  selling  and  reimbursement  price  as  hereabove  fixed is
       hereinafter referred to as the Product Minimum Price.

 7.2 SCRAS shall pay to NEUREX in U.S. Dollars on a semester basis, a royalty of
[*] of the Net Turnover.

       The royalty rate shall amount to [*] of the Net Turnover, for the portion
       of the Net Turnover  exceeding U.S.  Dollars [*] during each one calendar
       year, in the Territory.

       When  marketing  the Product in the  Territory,  SCRAS  shall  forward to
       NEUREX,  within thirty (30) days after the end of each calendar semester,
       a report  showing the gross sales and Net  Turnover of the Product in the
       local   currency,   and  the  Net   Turnover  in  U.S.   Dollars,   on  a
       country-by-country  basis. For the purpose of the hereby Article 7.2, the
       U.S.  Dollar  exchange  rate used to reckon the Net  Turnover  country by
       country, shall be the exchange rate in effect on the last business day of
       the  corresponding  calendar  semester,  as  published in the Wall Street
       Journal (or other  reputable  daily  business  newspaper  if the exchange
       rates ever cease to be published in the Wall Street Journal).

7.3 SCRAS  shall make  advanced  royalty  payments  to NEUREX  according  to the
following timetable:

       U.S.D.  five hundred  thousand (USD  500,000) upon  obtaining the Product
       Marketing  Authorization in each of France,  Germany, the United Kingdom,
       Italy, and Spain, and in either Belgium or the Netherlands  (whichever is
       earliest in the latter two),  provided  the  Marketing  Authorization  be
       issued in each such country with the Product Minimum Price.

       It is agreed by the parties that such advanced  royalty payments shall be
       credited  against  thirty per cent (30%) of all royalties due by SCRAS to
       NEUREX in each calendar  year pursuant to Article 7.2 of this  Agreement,
       until all advanced royalty payments have been entirely credited.

7.4
7.4.1  Should the Product  Marketing  Authorization  be issued in either France,
       Germany, the United Kingdom,  Italy, Spain,  Belgium, or the Netherlands,
       with a Product  selling and  reimbursement  price inferior to the Product
       Minimum  Price,  no lump sum as referred to in Article  7.1, nor advanced
       royalty  payment as referred to in Article 7.3, shall be due by SCRAS for
       the corresponding country(ies).

7.4.2  Should  no  Marketing   Authorization   or  only  one  or  two  Marketing
       Authorizations,  be issued with the Product  Minimum  Price among France,
       Germany,  the United Kingdom,  and Italy,  within three years as from the
       Effective  Date,  SCRAS shall have the option to terminate this Agreement
       upon notice served to NEUREX within six months as from expiration of said
       three year period, in which case NEUREX shall refund to SCRAS 100% of all
       lump sums and advanced royalties paid by SCRAS as from the Effective Date
       pursuant to Articles 7.1 and 7.3 of this  Agreement,  after  deduction of
       the advanced  royalties which would have been credited against  royalties
       due by SCRAS during said three-year period.

       Should SCRAS  notify  NEUREX of its  intention  to waive said option,  or
       should  SCRAS  fail to  exercise  said  option  within six months as from
       expiration of the three-year  period,  this  Agreement  shall continue in
       full force and  effect,  except  that no further  lump-sum  nor  advanced
       royalties  shall be due by  SCRAS  to  NEUREX  when  obtaining  Marketing
       Authorizations  in France,  Germany,  Italy,  the United Kingdom,  Spain,
       Belgium, and the Netherlands,  whether such Marketing  Authorizations are
       obtained with or without the Product Minimum Price.

7.4.3  Should three or four Marketing  Authorizations be issued with the Product
       Minimum  Price among  France,  Germany,  the United  Kingdom,  and Italy,
       within three years as from the  Effective  Date,  Article 7.4.2 shall not
       apply.

7.5    The amounts to be paid by SCRAS to NEUREX under  Articles  7.1,  7.2, and
       7.3 of this  Agreement,  shall be due and payable within 120 days as from
       receipt by SCRAS of the corresponding  invoices issued in accordance with
       the relevant contractual provisions.  Such payments shall be made by wire
       transfer  (net of bank  charges)  to an account  designated  by NEUREX on
       NEUREX' invoices.

       All payments  made by SCRAS to NEUREX under  Article 7 of this  Agreement
       shall be  received by NEUREX net of all taxes or  deductions  that may be
       levied by the relevant  authorities  and  consequently  withheld by SCRAS
       from all such payments. SCRAS shall provide NEUREX with the corresponding
       receipts and tax payment  justifications in order for NEUREX to apply for
       the relevant tax credits.

       SCRAS shall provide NEUREX and any  representatives of NEUREX with access
       during normal  business hours with five working days advance  notice,  to
       business  records  relating  to  Net  Turnover  and  the  calculation  of
       royalties due to NEUREX.


ARTICLE 8 - SUPPLY OF PRODUCT

8.1    During the whole  duration of this  Agreement,  NEUREX shall supply SCRAS
       with all SCRAS' promotional and commercial  requirements for the Product.
       Except as provided in this  Article 8.1, in Article 11, and in Article 13
       of this Agreement,  and except for those countries of the Territory which
       shall have been  specifically  withdrawn from the scope of this Agreement
       pursuant to Article  3.3,  SCRAS shall  exclusively  purchase the Product
       from NEUREX, and NEUREX shall not directly or indirectly supply any third
       party  with the  Product  nor the  Compound  for final use or sale in the
       Territory in whatever form, in the field of pharmaceutical specialties.

       NEUREX  shall   supply  the  Product  as  bulk   ampoules  in  the  form,
       presentation,  and dosage as described in Appendix B. NEUREX shall supply
       ampoules  to SCRAS  packed and  labeled  in  accordance  with  regulatory
       requirements  for ampoules bulk export outside the U.S.A.  and/or outside
       other countries where NEUREX designated  manufacturers  are located,  and
       import in France.

       NEUREX  will  identify a second  source for the  manufacture  and sale to
       SCRAS, of the Compound and the Product substance, in full compliance with
       the conditions set forth in this Agreement.  If NEUREX has not identified
       a second source  within [*] years as from the  Effective  Date, or before
       there is less than [*] years of Compound and Product substance inventory,
       whichever  occurs first,  then NEUREX will provide  SCRAS with  synthesis
       information  and know-how  free of charge to enable SCRAS to  manufacture
       the  Compound  and  the  Product  substance,   and  will  grant  SCRAS  a
       royalty-free  exclusive  license  in  the  Territory  under  all  patents
       proprietary or licensed to NEUREX which are necessary to manufacture  the
       Compound and the Product substance,  including but not limited to patents
       claiming  a  process  for  manufacturing  the  Compound  or  the  Product
       substance,  an intermediate used in such process, and/or any improvements
       in  connection  thereof.  The  aforesaid  royalty-free  exclusive  patent
       license shall  provide for patent  warranties  and defense  provisions no
       less favourable than as set out in Articles 5 and 6 of this Agreement, in
       connection  with the  manufacturing  and  sale by  SCRAS of the  Compound
       and/or the Product  Substance.  NEUREX hereby warrants that the aforesaid
       proprietary or licensed patents to NEUREX,  will provide SCRAS sufficient
       and  complete   rights  to  manufacture  the  Compound  and  the  Product
       substance.

8.2    NEUREX  warrants  that  the  Compound  and all lots of  Product,  will be
       manufactured in accordance with  applicable Good  Manufacturing  Practice
       requirements,  that adequate quality test control procedures are observed
       and accurate records kept of any test and results undertaken  pursuant to
       any such quality control procedures.

       NEUREX warrants that the Compound and all quantities of Product delivered
       to  SCRAS  pursuant  to  this  Agreement  meet  the  Specifications.  Any
       amendments to the  Specifications  must be agreed in writing  between the
       parties.

       NEUREX shall with each  delivery of Product to SCRAS supply a certificate
       of  analysis  related to each batch  delivered,  incorporating  an active
       ingredient  test and a signed  statement that each of such batch conforms
       with  the   Specifications   and  accords  with  the  relevant  Marketing
       Authorization,  that the  Compound  and the  Product  meet all  stability
       requirements,  that the  manufacturing  procedures  have been  checked in
       conformity with GMP requirements.

       NEUREX  shall  further  deliver to SCRAS all  information  related to the
       manufacture  and  control  methods  in respect  of the  Compound  and the
       Product  so as to enable  SCRAS to perform  all  necessary  Compound  and
       Product  testing as may be required by applicable  laws,  before packing,
       labeling, and sale in the Territory.  NEUREX agrees to provide SCRAS with
       reasonable  technical  assistance  free of charge,  should  supplementary
       heavy  Product or Compound  controls be required by  applicable  laws for
       sale by SCRAS in the Territory.

8.3    In the case of non  conformity to the  Specifications  of any quantity of
       Product delivered to SCRAS,  NEUREX shall take back, at its expense,  the
       quantities concerned and shall replace them promptly, so that SCRAS' sale
       agenda be not disturbed.

       Any  dispute  between  the  parties   regarding  the  conformity  to  the
       Specifications of any quantity of the Product  delivered  hereunder shall
       be referred to an expert,  jointly appointed by the parties within thirty
       days from the  receipt  by NEUREX  of the  notice of claim of SCRAS.  The
       opinion of such expert shall be definitive  and binding upon the parties.
       The cost of such  independent  advice shall be equally shared between the
       parties, unless the expert otherwise decide. Should the parties not agree
       on the appointment of such expert,  the most diligent party shall require
       the President of the commercial court of its residence to proceed to such
       appointment, which shall be binding upon the parties.

8.4    Within  six  months  of  the  first  anticipated  Product  launch  in the
       Territory  and every  following  calendar  year,  on  December  15 at the
       latest,  SCRAS  shall  provide  NEUREX  with  written  forecasts  of  the
       quantities  of  Product  on a country  by  country  basis,  which it will
       require  during the  following  calendar year so that NEUREX may plan its
       production.  The forecasts shall set forth the dates at which  deliveries
       shall be made. Forecasts shall not be binding upon SCRAS.

       SCRAS  shall  place  contractually  binding  orders for Product to NEUREX
       giving no less than ninety (90) days notice of delivery. Each order shall
       state the date and location where  delivery  shall be made.  NEUREX shall
       supply SCRAS no later than  fifteen  (15) days after the  delivery  dates
       required by SCRAS. Should orders exceed one hundred twenty percent (120%)
       of the forecasts,  NEUREX agrees to use its reasonable endeavours to meet
       SCRAS' requested quantities of Product and delivery date.

8.5.  The Product  Transfer  Price shall be CPT place of delivery  mentioned  in
SCRAS' orders (Incoterms 1990).

       All Product so delivered hereunder shall be invoiced by NEUREX at the CPT
       Product  Transfer  Price per unit which shall be fixed by NEUREX so as to
       procure SCRAS during the whole duration of this  Agreement,  a minimum of
       [*] Gross  Margin  provided  that at no time shall the  Product  Transfer
       Price be less than NEUREX' cost of goods to manufacture  the Product.  In
       order to procure SCRAS a minimum of [*] Gross Margin, NEUREX shall adjust
       the Product Transfer Price (i) every two years, and (ii) at the beginning
       of any calendar quarter following any given calendar quarter during which
       the Gross  Margin  fell  below  [*],  provided  that at no time shall the
       Product  Transfer Price be less than NEUREX' cost of goods to manufacture
       the Product.

       If at any time during the first five years as from SCRAS first  obtaining
       the Product Marketing Authorization in the Territory,  NEUREX is not able
       to adapt the Product  Transfer  Price in order to provide  SCRAS with the
       aforesaid  [*] minimum Gross Margin,  due to the Product  Transfer  Price
       being  equal or  inferior to NEUREX'  costs of goods to  manufacture  the
       Product,  NEUREX shall procure SCRAS with the [*] minimum Gross Margin by
       reducing the royalty rates fixed in article 7.2 of this  Agreement by one
       (1) point for every one (1) point inferior to the [*] Gross Margin,  with
       a maximum of ten-point  royalty reduction (or should the case be pursuant
       to Article 7.2,  second  paragraph of this  Agreement,  with a maximum of
       twelve-point  royalty  reduction).  After  expiration  of said  five-year
       period,  NEUREX royalty rate  reductions as set out hereabove shall be at
       NEUREX' option. All such royalties  adjustments and reimbursements  shall
       be made at the end of each calendar year.

       Should  SCRAS'  Gross  Margin  be  inferior  to  [*] at  any  time  after
       expiration of the five-year period referred to in the previous paragraph,
       NEUREX  shall  provide  SCRAS,  if  SCRAS  so  requests,  with  synthesis
       information  and know-how  free of charge to enable SCRAS to  manufacture
       the  Compound  and  the  Product  substance,   and  will  grant  SCRAS  a
       royalty-free  exclusive  license  in  the  Territory  under  all  patents
       proprietary or licensed to NEUREX which are necessary to manufacture  the
       Compound and the Product substance,  including but not limited to patents
       claiming  a  process  for  manufacturing  the  Compound  or  the  Product
       substance,  an intermediate used in such process, and/or any improvements
       in  connection  thereof.  The  aforesaid  royalty-free  exclusive  patent
       license shall  provide for patent  warranties  and defense  provisions no
       less favourable than as set out in Articles 5 and 6 of this Agreement, in
       connection  with the  manufacturing  and  sale by  SCRAS of the  Compound
       and/or the Product  Substance.  NEUREX hereby warrants that the aforesaid
       proprietary or licensed patents to NEUREX,  will provide SCRAS sufficient
       and  complete   rights  to  manufacture  the  Compound  and  the  Product
       substance.

8.6    All payments to be made by SCRAS pursuant to this Article 8 shall be made
       in U.S.  Dollars by cheque or wire  transfer  (net of bank charges) to an
       account designated by NEUREX on NEUREX invoice within 60 days of the date
       of receipt of the corresponding invoice.

       SCRAS shall be entitled to withhold  payment by reason of a dispute as to
       the  conformity  of  any  quantity  of the  Product  or  Compound  to the
       Specifications.

8.7    Without  prejudice to the  provisions  of Article 8.5  hereabove,  at the
       beginning of each calendar year during the term of this Agreement, NEUREX
       shall provide SCRAS with free quantities of Product,  reckoned as set out
       hereunder on a country by country basis  exclusively for SCRAS conducting
       promotional activities in the Territory:

          For the calendar  year  following the year during which the Product is
         launched  in the  corresponding  country:  ten per  cent  (10%)  of the
         forecasted Product sales in such country for said calendar year;

          For the second  calendar  year  following  the year  during  which the
         Product is launched in the corresponding country: five per cent (5%) of
         the forecasted Product sales in such country for said calendar year.

          For the  third  calendar  year  following  the year  during  which the
         Product is launched in the corresponding country: five per cent (5%) of
         the forecasted Product sales in such country for said calendar year.

       At the end of  each  calendar  year,  NEUREX  shall  make  all  necessary
       invoicing  or  credit  adjustments  on a  country  by  country  basis for
       quantities of free Products  provided to SCRAS,  depending on whether the
       Product  sales  realized  during the  corresponding  calendar year in the
       corresponding  country  exceeded  or where  inferior  to, the  forecasted
       Product sales. SCRAS shall provide documentation for Product sales within
       each country in the Territory where free Product is provided.


ARTICLE 9 - PRODUCT LIABILITY - INDEMNIFICATION

9.1    NEUREX  agrees to  indemnify  and hold  harmless  SCRAS  from any and all
       claims, damages and expenses (including reasonable attorneys' fees) which
       may be  sustained  or  suffered  by SCRAS by  virtue  of death or  injury
       resulting  from  administration  or use of  any  of the  Compound  or the
       Product,  arising from (i) the development,  manufacturing,  defaults, or
       the handling  and/or storage of the Compound and/or the Product by NEUREX
       or  SmithKline  Beecham  Co.,  or  (ii)  omissions  or  defaults  in  the
       instructions  for use of the  Product  prescribed  by NEUREX,  or (iii) a
       default from NEUREX in making those notifications  referred to in Article
       3.5 of this Agreement.

       SCRAS hereby  agrees to indemnify  and hold NEUREX  harmless from any and
       all claims,  damages and expenses (including  reasonable attorneys' fees)
       which may be suffered or sustained by NEUREX by virtue of death or injury
       resulting from  administration or use of the Product,  which arise solely
       from  the  packing,  labeling,  handling,  storage,  distribution  and/or
       promotion of the Product by SCRAS, its Affiliates,  or its  sublicensees,
       and which are not the result of NEUREX fault or negligence.

9.2    The Party requested to provide indemnification pursuant to this Article 9
       (the Indemnifying  Party) as to a particular claim of a third party shall
       have the sole control of the defense,  litigation  or  settlement of such
       claim and shall  have the  right to elect  the  legal  counsel  who shall
       assist the Parties with  respect to such claim.  The  Indemnifying  Party
       shall be excused  from its  obligation  to defend and hold  harmless  the
       other Party with respect to any such claim, should the other Party:

(i)     fail to give  immediate  notice  to the  Indemnifying  Party of any such
        claim; or

(ii)   act to the  detriment  of  such  claim,  or of the  Indemnifying  Party's
       efforts to effect a compromise or settlement  with respect to such claim,
       or make any admission or take any action regarding such claim without the
       Indemnifying Party's prior consent; or

(iii)  obtain release or indemnification from another party from such claim, but
       only to the extent of such other release or indemnification.

       Notwithstanding any of the aforesaid, the non indemnifying party shall be
       entitled to undertake all protective  measures or actions that this party
       may deem appropriate in order to secure its factual or legal position, or
       to prevent the situation from aggravating.

        9.3  The  provisions  of  this  Article  9  shall  survive  the  earlier
termination or the expiration of this Agreement.


ARTICLE 10 - PRODUCT RECALL

10.1   In the event  either party has reason to believe that one or more lots of
       any Product  supplied  hereunder  should be recalled  or  withdrawn  from
       distribution such party shall immediately inform the other in writing.

       To the extent permitted by circumstances,  the parties will confer before
       initiating any recall but the decision as to whether or not to initiate a
       recall in the  Territory  shall be  solely  SCRAS'.  Except as  otherwise
       provided  herein,  the costs of any recall will be allocated  between the
       parties  in  accordance  with  the  parties'  respective  indemnification
       obligations set forth in Article 9.1 herein.

10.2   If such  recall is  required  because of failure of the  Compound  or the
       Product to conform to warranty as provided in Article 8 of this Agreement
       or for any reason other than that  mentioned in article 10.3 below,  then
       such recall may be  conducted  immediately  by SCRAS in the  Territory if
       SCRAS so  requests.  The  costs  and  expenses  of such  recall  shall be
       reimbursed by NEUREX to SCRAS.

10.3   If such  recall is  required  because of a  negligent  act or omission by
       SCRAS  in the  packing,  labeling,  handling,  storage,  distribution  or
       promotion of the Product, then such recall shall be conducted by SCRAS at
       SCRAS'  sole costs and  expenses,  and SCRAS shall not be entitled to any
       credit, replacement or refund for the Product so recalled.

10.4   If such  recall is  required  because of a joint act or  omission  of the
       parties, SCRAS shall conduct the recall immediately and the parties shall
       negotiate  in good  faith an  appropriate  allocation  of the  costs  and
       expenses of the recall.

10.6    The provisions of this Article 10 shall survive the earlier  termination
        or the expiration of this Agreement.


ARTICLE 11 - RESERVED RIGHTS

11.1   Exclusive option rights on NEUREX Program:

       When NEUREX reaches to the  preparation of Clinical  studies Phase III in
       connection  with the  NEUREX  Program,  SCRAS  shall  have the  option to
       participate on an exclusive basis in the NEUREX Program and  consequently
       be granted  the  corresponding  exclusive  distribution  and  promotional
       rights in the  Territory.  SCRAS shall  exercise said option by paying to
       NEUREX U.S.  Dollars five hundred  thousand (USD 500,000) upon acceptance
       by SCRAS of the Phase III Protocol  (which  shall have been  submitted to
       SCRAS and mutually  discussed and agreed upon in good faith between SCRAS
       and NEUREX).  NEUREX undertakes to make all modifications to the protocol
       reasonably required by SCRAS.

       When the  relevant  Marketing  Authorization  is obtained in at least two
       countries among France,  Germany,  the United Kingdom,  and Italy,  SCRAS
       shall pay to NEUREX U.S. Dollars two million (USD 2,000,000).

11.2   NEUREX  shall   provide   SCRAS  with  all   information   and  marketing
       authorization files related to research and developments made directly by
       NEUREX,  or  through  its  Affiliates  or  licensees  (in which last case
       provided NEUREX has rights to said information and files),  in connection
       with (i) all additional indications of the Compound, (ii) all intravenous
       formulations of the Compound,  and/or (iii) all chemical  improvements or
       derivatives of the Compound  excluding prodrugs of the Compound developed
       for cardiovascular or renal indications,  all of which for the purpose of
       SCRAS filing for the relevant  marketing  authorization  or extensions in
       the Territory. Should the relevant authorities in the Territory issue the
       relevant  Marketing  Authorizations  or extensions  without requiring any
       complementary  development and/or costs,  NEUREX shall grant to SCRAS the
       corresponding  exclusive  distribution  and  promotional  rights  free of
       charge in the Territory.

       Should  the  relevant   authorities   in  the   Territory   require  that
       complementary  development  or costs be  undertaken  for the  purpose  of
       issuing the relevant Marketing  Authorizations or extensions,  NEUREX and
       SCRAS shall  discuss in good faith the  conditions  under which SCRAS and
       NEUREX  would  undertake  and finance such  developments  and/or costs in
       order for NEUREX to grant to SCRAS the  relevant  exclusive  distribution
       and promotional rights in the Territory.

       NEUREX shall  negotiate in good faith to grant SCRAS an exclusive  option
       to  participate  in all  developments  of  prodrugs of the  Compound  for
       cardiovascular or renal  indications.  NEUREX shall offer said options to
       SCRAS upon  completion of the relevant Phase II clinical  trials.  NEUREX
       and SCRAS shall discuss in good faith the  conditions  under which NEUREX
       and  SCRAS  shall  undertake  and  finance  such  developments,  and  the
       financial  conditions  under  which  NEUREX  shall  grant  to  SCRAS  the
       corresponding rights in the Territory.

       NEUREX shall present to and discuss in good faith with SCRAS  development
       arrangements  and  opportunities,  as well as marketing  arrangements and
       opportunities  in the  Territory for Prodrugs of the Compound for chronic
       indications  and any  indication  not covered by the previous  paragraph,
       which NEUREX is considering developing and/or marketing.

11.3   Should SCRAS reject the options  referred to in Articles  11.1 and 11.2 -
       first paragraph, after NEUREX presented them to SCRAS, the obligations of
       the parties  under said Articles  11.1 and 11.2 - first  paragraph  shall
       cease.

       After NEUREX has  presented  to SCRAS the options  referred to in Article
       11.2 - second,  third and fourth  paragraphs,  and discussions  have been
       held, and if no agreement is reached between the parties, the obligations
       under Article 11.2 - second, third and fourth paragraphs shall cease.


ARTICLE 12 - CONFIDENTIALITY

12.1   Except as provided in this Agreement for Product  promotional  activities
       by SCRAS and  Marketing  Authorizations  filings in the  Territory,  each
       party shall keep secret and  confidential  for the term of this Agreement
       all documents and information  communicated to it by the other party on a
       confidential basis relating to the Compound, the Product, or any trade or
       technical  secret  related to the  disclosing  party.  Each party further
       agrees that for the same  period it will not,  without the consent of the
       other party,  use  confidential  information  for any purpose  other than
       carrying  out  this  Agreement,  provided  however  if  either  party  is
       requested  or required by any law,  regulation,  or similar  authority to
       disclose any confidential  document or information,  such party may do so
       provided that such party (i) undertakes all appropriate measures in order
       to protect the secrecy of all such confidential  document or information,
       prior to their  disclosure  to any  authority,  and (ii) inform the other
       party of all such measures and disclosures.

12.2   Each party shall have no  obligation to maintain the  confidentiality  of
       any  specific  item of  information  that is (i) in the public  domain or
       otherwise  available to the public  without  restriction on its use, (ii)
       publicly known through no fault of the receiving  party or its employees,
       (iii) available to the receiving party or already received at the time of
       disclosure,  without any obligation of confidentiality  from a person not
       having  a  confidential  relationship  with the  disclosing  party or its
       Affiliates.

12.3   Nothing  herein  shall  be  construed  as  preventing   each  party  from
       disclosing  any  information   received  from  the  other  party,  to  an
       Affiliate,  or to any of SCRAS' future sublicensee or distributor related
       to the purpose of this Agreement, provided such Affiliate, sublicensee or
       distributor has undertaken a similar obligation of  confidentiality  with
       respect to the confidential information.


ARTICLE 13 - TERM AND TERMINATION

 13.1  Royalty  obligations  under  Article  7.2 shall  expire on a country  per
country basis, upon the earlier of:

        (i)    ten (10) years from the date the first Marketing Authorization is
               granted in the corresponding country;

        (ii)   the  introduction  in the  corresponding  country of a  competing
               product  containing the Compound,  as from the date the competing
               product's  marketing  authorization is granted, or such competing
               product is launched, whichever is earlier;

        (iii)  the   introduction   in   the   corresponding   country   of  any
               pharmaceutical  product  constituting or resulting from breach of
               any of the  warranties  appearing  in the fifth  paragraph of the
               preamble of this Agreement.

       Upon expiry of royalty obligations  pursuant to this Article 13. 1, SCRAS
       shall give  preference  to NEUREX as the Product  supplier,  unless third
       parties  offer the  Compound or the  Product for sale to SCRAS  providing
       SCRAS with over ten percent (10%)  increase of SCRAS' gross margin (after
       deduction  of all  costs  of  goods)  on the sale of the  Product  in the
       Territory, in which case SCRAS shall be free to purchase the Product from
       such third parties.

13.2     Unless otherwise terminated, this Agreement shall expire upon the 
latest of:

               expiration,  lapse, or invalidation of the last remaining  Patent
       in the Territory; or (ii) twenty (20) years as from the Effective Date.

13.3   Should one of the following event affect either party, the other party 
may terminate this Agreement:

       (i)    Either party becomes  insolvent,  is declared  bankrupt,  put into
              liquidation,  whether voluntarily or by court decision, is obliged
              to make an  assignment  of its assets to the  benefit of any third
              party or requests the appointment of a receiver or is subject to a
              similar procedure;

       (ii)   Either party is in breach hereunder and has not cured such default
              within thirty days following the receipt of a notice sent to it to
              that effect by the non defaulting party;

       (iii)  Force majeure events,  as hereinafter  defined,  preventing either
              party from fulfilling its obligations hereunder during a period of
              more than three  consecutive  months,  if no  mutually  acceptable
              solution  is  agreed  upon  by the  parties  forthwith  after  the
              expiration of the three month period.

13.4   Earlier  termination  of this  Agreement  under  Article  13.3  shall not
       require resort to any court or compliance with any other  formality,  and
       in case of  earlier  termination  under  Article  13.3  (ii),  shall  not
       prejudice  the right of the non  defaulting  party to recover any damages
       for breach of this Agreement.

       Any and all amounts  outstanding at the date of earlier termination under
       Article 13.3 shall remain due and be paid on due date as provided herein.

13.5   In case of earlier  termination  of this  Agreement  under  Article 13.3,
       NEUREX shall refund SCRAS all creditable  advanced  royalty payments made
       by SCRAS  pursuant to Article 7.3 of this  Agreement,  that have not been
       fully  compensated with royalties due by SCRAS pursuant to Article 7.2 of
       this Agreement, without prejudice to the provisions of Article 13.4.

13.6   Upon earlier  termination  of this  Agreement,  NEUREX may upon notice to
       SCRAS within two months following such termination, (i) elect to purchase
       all quantities of Product then in the possession of SCRAS,  at the actual
       Product  Transfer  Price,  or (ii) authorize  SCRAS to pack and label the
       Product  with the  remaining  inventory  of Product  and to sell all such
       remaining Product during a period not to exceed nine (9) months following
       the date of such  termination,  period after which any Product  inventory
       held by SCRAS shall be destroyed.

       If NEUREX exercises such purchase option,  NEUREX shall bear the expenses
       of any further transportation of such quantities,  and shall pay for such
       quantities  upon  satisfactory  quality  control  completion  to be  made
       forthwith as from the Compound or Product delivery to NEUREX.

13.7   Except as provided in Article 13.6 hereabove,  after earlier  termination
       of this Agreement SCRAS shall have no further rights in the Patents,  the
       Trademark,    the   Marketing    Authorization    Files   and   Marketing
       Authorizations,  and shall not,  either  directly or  indirectly,  use or
       permit the use of the same or of the promotional  procedures,  methods or
       documentation relating to the Product.

       Upon earlier  termination  of this  Agreement for any reason  whatsoever,
       SCRAS shall  undertake all proceedings in order to transfer all Marketing
       Authorizations and the Trademark  registrations should such registrations
       be in the name of SCRAS or any Affiliate, to NEUREX or to any other third
       party as may be indicated by NEUREX.


ARTICLE 14 - FORCE MAJEURE

14.1   Failure of a party to fulfill its obligations hereunder because of a case
       of force majeure  effecting the performance of such obligation  shall not
       constitute a default by such party and  consequently  shall not give rise
       to liability to the other party.  A case of force  majeure  shall include
       any cause beyond the reasonable control of such party,  including without
       limitation,  an  event  due  to or  action  taken  by any  government  or
       administrative  authority,   fire,  flood,  act  of  God,  embargo,  war,
       insurrection, general strike.

14.2   The party  affected by such an event shall inform the other party as soon
       as possible  after the  occurrence  of such event,  and send to the other
       party ail  appropriate  justification  evidencing  the occurrence of such
       event.  If such an event shall  continue for more than three months,  the
       parties  act in good faith to find and  implement  a mutually  acceptable
       solution to the event,  paying particular  attention to the continuity of
       the exploitation of the Product in the Territory.


ARTICLE 15 - MISCELLANEOUS

15.1   This  Agreement  may not be  assigned by a party to any third  party,  
       except to an  Affiliate,  without the prior written consent of the other
        party.

15.2   Either party  warrants that the  execution,  delivery and  performance of
       this Agreement does not violate the provisions of, or constitute a breach
       or default under any agreement to which either party is a party.

15.3   This Agreement sets forth the entire  agreement  between the parties with
       respect  to  its  subject  matter  and  merges  all  prior   discussions,
       negotiations,  and agreement between them. The Confidentiality  Agreement
       executed  between the parties  shall be cancelled  as from the  Effective
       Date.  This Agreement may not be amended or modified in any manner except
       by an instrument of subsequent  date in writing signed by duly authorized
       representatives of SCRAS and NEUREX.

15.4   Correspondence,  notices and payments pursuant to this Agreement shall be
       sent by  registered  mail with  acknowledgment  of  receipt,  first class
       overnight mail return receipt requested,  and/or by telefax, addressed to
       the following attention:

       For SCRAS: SCRAS - 51/53 rue du Docteur Blanche, 75016 Paris (France)

      Attention General Counsel - Copy to President of Business Development

For                          NEUREX:  NEUREX - 3760 Haven  Avenue,  Menlo
                                  Park, California 94025-1012 (U.S.A.)
                                        Attention Paul Goddard

       Or such  address as a party  shall from time to time  advise at the above
address.

Such correspondence and notice shall be deemed to have been received on the date
of receipt  appearing on the  acknowledgment of receipt for notice made by mail,
or on the date of the fax transmission receipt for notice made by fax.

15.5   SCRAS shall  fulfill all  formalities  required in  connection  with this
       Agreement  under laws and  regulations  applying  to each  country in the
       Territory.  NEUREX shall fulfill all  formalities  required in connection
       with this Agreement under laws and regulations of the State of California
       and/or the United States of America.

15.6   The waiver by any party of any  default  under this  Agreement  or of any
       covenant,  agreement or condition contained herein shall not be construed
       to constitute a definitive  waiver of such or any other default or breach
       whether similar or not.

15.7   If any  provision  of this  Agreement  shall for any reason be held to be
       void, invalid,  illegal or unenforceable in any respect, no other portion
       of this Agreement shall be affected thereby;  provided however,  that the
       parties  shall  in  such  case  promptly  negotiate  in good  faith  such
       adjustments  in this  Agreement as shall be necessary to make it fair and
       equitable to the parties.

15.8 This  Agreement  shall be governed by and construed in accordance  with the
laws of France.

       All disputes  arising in connection  with the  validity,  interpretation,
       execution or termination of this Agreement shall be finally settled under
       the Rules of Conciliation and Arbitration of the International Chamber of
       Commerce, by one or more arbitrators,  appointed and ruling in accordance
       with the said rules.  The place of arbitration  shall be Paris  (France).
       The language to be used in the arbitral  proceedings shall be the English
       language.



          In witness  whereof the parties hereto have executed this Agreement in
two copies


SCRAS                                                NEUREX



/s/Philippe Beaufour                         /s/ Paul Goddard
- -------------------------------             -------------------------------
Philippe BEAUFOUR                            Paul GODDARD
Director                                     Chairman & CEO



Appendix  A - Patents - Patents  registrations  in the  Territory  Appendix  B -
Compound  and  Product  Specifications  Appendix C -  Trademark  -  Corlopam(R))
registrations in the Territory Appendix D - NEUREX Program Appendix E - (E1 - E2
- - E3)



<PAGE>

<TABLE>
                                                    APPENDIX A

                                       PATENT REGISTRATION IN THE TERRITORY
<CAPTION>

- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
<S>                           <C>                    <C>                       <C>             <C>
        Country               Patent No.             Expiry Date                Note           Claims
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         U.K.                   1595502              07 Nov 1997                 5             compound, phenethyl-amines, process 
                                                                                               for preparingphenethyl-amines
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         U.K.                   1595503              07 Nov 1997                 5             intermediate for making fenoldopam
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Australia                534783               19 May 1996                 -                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Austria                 362379               15 Oct 1998                 5             process, ring cyclization
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Belgium                 860774               14 Nov 2002                 1             compound
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Brunei                   60/84               07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Cyprus                   1246                07 Nov 1997                 8             compound
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Denmark                 156057               11 Nov 1997                 5             ether inter.
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Denmark                 154833               19 May 2000                 5             Process
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- -----------------------------------
        Denmark              156058 (Div)            11 Nov 1997                 5             amine int.
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        France                  7734311              15 Nov 1997                 5             compound
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Germany                P2751258              16 Nov 1995                 -             process for cycling the phenethyl 
- ------------------------ ---------------------- ---------------------- ----------------------- amine-------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Greece                   68523               23 May 1995                 -                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Guernsey              Conf. of U.K.           07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Hong Kong                  930                07 Nov 1997                 8             corresponds to U.K. 1595503
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Ireland                  49815               21 May 1996                 -                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Israel                   53377               14 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         Italy                  1126216               Oct 2014                   2             process - ring formation from 
- ------------------------ ---------------------- ---------------------- ----------------------- phenethyl amine---------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Jersey                   RP385               07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         Kenya                  P3407B               07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      South Korea                17934               24 May 1995                 -                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Luxembourg                 78513               15 Nov 1997                 5                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------


<PAGE>



- ------------------------ ---------------------- ---------------------- ----------------------- -----------------------------------a-

        Country               Patent No.             Expiry Date                Note           Claims
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Malaya                    382                07 Nov 1997                 8             Conf. of U.K. patent
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Netherlands               185563               14 Nov 2002                 3                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      New Zealand               193767               19 May 1996                 -             compound, process and composition
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Portugal                  67260              18 April 1994                -             process - cyclizing phenethyl amine
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Portugal                  71262              27 March 1996                -                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         Sabah                    370                07 Nov 1997                 8             Conf. of U.K. patent
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
     South Africa               80/2325             18 April 2000                8             compound
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Sarawak                  C2252               07 Nov 1997                 8             Conf. of U.K. patent
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
       Singapore                317/84               07 Nov 1997                 8             Conf. of U.K. patent
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         Spain                  464044               05 Jul 1998                5,7            method for making ether int.
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
         Spain                 491620/4             16 April 2001               5,7                                          -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Sweden                  436646               16 Nov 1997                 5             Conversion of phenethyl amine to 
- ------------------------ ---------------------- ---------------------- ----------------------- benzazepine-------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Switzerland               637383               01 Jan 1998                 5             ether intermed., method for making
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Switzerland               635079               16 Nov 1997                 5             process for making an ether an int 
- ------------------------ ---------------------- ---------------------- ----------------------- by cyclizing an amine---------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Switzerland            638487 (Div)            01 Jan 1998                 5             hydroxyl intermed used to make the 
- ------------------------ ---------------------- ---------------------- ----------------------- amine process-----------------------
- ------------------------ ---------------------- ---------------------- ----------------------- -----------------------------------
        Taiwan                 NI-15027             01 June 1996                 -             
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
      Tanganyika                 2227                07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------
        Uganda                    23                 07 Nov 1997                 8                                           -
- ------------------------ ---------------------- ---------------------- ----------------------- ------------------------------------

</TABLE>

<PAGE>


1 Marketing approval was granted in Belgium in March 1993. The patent expiration
date reflects a 5-year patent term extension granted through 14 November 2002.

2  Marketing  approval  was granted in October  1994  (decrees  No.  A251/94 and
A252/94).  The patent  expiration date reflects a 17-year extension period based
upon the granting of an SPC application filed in 1992 under Italian National Law
(Extension  Certificate  granted  under  National Law No.  349/91 on October 17,
1995).

3. Marketing  approval was received in the  Netherlands in June 1992. The patent
expiry date reflects a 5-year patent term extension  granted through 14 November
2002.

4 For the  Netherlands,  Italy and Belgium,  since extended  patent coverage has
already been  obtained for the product  covered by the indicated aa basic patent
oo, additional SPCs covering the same product may not be obtained.

5 Patent term  extension of a period not to exceed 5 years is available  pending
marketing  authorization  for  the  product.  An SPC  (Supplementary  Protection
Certificate)  application  for  patent  term  extension  must  be  filed  in the
Industrial  Property  Office (i)  before  expiration  of the lawful  term of the
patent,  AND  (ii)  within  6  months  from  the  date  of  receiving  marketing
authorization.  For countries in which more than one patent covering the product
is in force,  one patent  must be selected  as the aa basic  patent oo,  since a
patentee cannot obtain more than one SPC for the same product.

6 Amendments  to the Swiss  national  patent  legislation  came into force on 1
September 1995 to make SPCs available in Switzerland.

7 The EEC Regulation providing for patent term extension will come into force in
Spain, Greece and Portugal on January 2, 1988.

8 Under those entries where such has not been indicated, it may also be possible
to obtain an extension of patent term coverage according to individual  national
laws in these countries subject to verification.

9 To  the  extent  that  claims  in  the  above  patents  cover  a  process  for
manufacturing  the Compound,  an intermediate used in such process or use of the
Compound,  and/or any improvements in connection thereof, they are excluded from
the  Agreement  except as  provided in  Paragraph  8.1(3) and  Paragraph  8.5(4)
thereof.


<PAGE>


APPENDIX B

Compound and Product Specifications


[*]  Confidential  treatment has been requested for the entire  contents of this
Appendix B which has been filed separately with the Commission.



<PAGE>

<TABLE>
                                                    Appendix C
                                          Schedule of Corlopam Trademarks
                                            Owned by Neurex Corporation
<S>                                <C>                      <C>                              <C>
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Country                     Status                 Application/Registration #
- ------------------------- -------------------------- ---------------------------- -----------------------------------

- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
         Africa
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                    Egypt                    Registered                         65866
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Nigeria                      Filed                         47158/1985
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                South Africa                 Registered                        85/4249
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------

- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
      Asia/Pacific
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                  Australia                  Registered                        A428556
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                  Indonesia                  Registered                         153067
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                 New Zealand                 Registered                         186973
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                  Pakistan                   Registered                         86702
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                 Philippines                 Registered                         47972
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                  Singapore                  Registered                        3784/88
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                 South Korea                 Registered               185642 (Korean characters)
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                 South Korea                 Registered                         186023
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Taiwan                    Registered                         428454
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Taiwan                    Registered             430069 (Taiwanese characters)
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                  Thailand                   Registered                         126795
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------

- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
         Europe
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Denmark                   Registered                       04082/1990
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Finland                   Registered                         108554
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   France                    Registered                        1314252
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Greece                     Abandoned              80155 (Restoration required)
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                               * International               Registered                        4976252
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Ireland                   Registered                         115608
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                    Italy                    Registered                         603470
- ------------------------- -------------------------- ---------------------------- -----------------------------------
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Norway                    Registered                         139349
- ------------------------- -------------------------- ---------------------------- -----------------------------------
                                   Sweden                    Registered                         200236
- ------------------------- -------------------------- ---------------------------- -----------------------------------
</TABLE>
*   International   Registration   No.  497625  is  extended  to  the  following
jurisdictions: France (home registration),  Algeria, Armenia, Austria, Bulgaria,
Czechoslovakia,   Germany,  Hungary,  Italy,  Liechtenstein,   Monaco,  Morocco,
Romania,  San Marino,  Soviet Union (Russia),  Switzerland,  and Yugoslavia (not
Spain).  Because U.S.  corporations,  such as Neurex, cannot avail themselves of
the International  Registration process, Neurex has formed Neurex International,
a   Liechtenstein   corporation,   which  will  obtain  the  assignment  of  the
international  registration for Corlopam and, in turn,  license the trademark to
Neurex.


<PAGE>



                                   APPENDIX D

                                 NEUREX PROGRAM
                                   FENOLDOPAM

                           TENTATIVE PHASE IV PROGRAM


The  existing  pharmacology,  preclinical,  and  clinical  database for Corlopam
suggests a range of  opportunities  to pursue  additional  indications  for this
product.  The initial  Phase IV  development  program  will focus  primarily  on
exploiting the positive renal benefits of Corlopam:


1.       Pilot Renal Function Studies

         These  studies  will  determine  the safety and efficacy of Corlopam in
normal volunteers and patients with acute renal insufficiency.  An initial study
is designed as a randomized,  placebo-controlled,  cross-over  investigation  to
evaluate  the  pharmacology  and   dose-response  of  intravenous   infusion  of
fenoldopam  on glomerular  filtration  rate (GFR),  effective  renal plasma flow
(ERPF), vasoactive hormone levels (i.e., PRA, PA, etc.), and the natriuretic and
kaliuretic  response  in  sodium-balanced  as well as  sodium  depleted,  normal
volunteers (n = 8-12). The study will likely be performed at the Drug Evaluation
Unit at Hennepin County Medical Center in Minneapolis, MN and is scheduled to be
completed by year end.

         The second pilot study is  currently  designed to be  open-label,  dose
ranging  examination  of a select  group of septic  patients (n = 5-25) who show
signs of early renal  compromise that are suggestive of impending  kidney injury
and  are  associated  with a  relatively  poor  outcome.  The  patients  will be
normalized  for volume status and various  doses of fenoldopam  will be assessed
for possible  improvement in glomerular  filtration rate. This study will likely
be performed at the University of Miami School of Medicine.

         The final study is designed to establish  proof-of-concept  for the use
of fenoldopam in the prevention and/or reversal of renal vasoconstriction.  This
open-label,  dose  ranging  pilot  study  will  examine  Cyclosporine  A-treated
transplant  patients  (n  =  5-10),  with  stable  allograft  function,  for  an
investigation   of   the   acute   effects   of   intravenous    fenoldopam   on
cyclosporine-induced renal vasoconstriction. This study will likely be performed
at the University of Miami School of Medicine.


2.       Post-Marketing Studies/Pivotal Trials

         At least two major, multicenter (perhaps multinational)  post-marketing
studies are planned  during  calendar  years 1997 and 1998 to be designed  based
upon the result of pilot trials.  These studies are designed to investigate  the
effects  of   intravenous   fenoldopam  on  renal  function  in  the  subset  of
hypertensive  patients  that  have  or are at  risk of  developing  acute  renal
insufficiency. These studies will be performed at 10-30 centers and will involve
approximately 200-400 patients each.


3.       Alternative Delivery of CORLOPAM

         Opportunities  in the  transdermal or buccal delivery forms of CORLOPAM
are  currently  being  investigated  with a number of supply  companies.  Such a
dosage  form will  provide a means of  delivering  Corlopam  for both  acute and
chronic renal insufficiency indications.





NOTE:       The Phase IV program is  contingent  upon a program that is mutually
            acceptable to Neurex and SCRAS.



<PAGE>


APPENDIX E


- - APPENDIX E1

All  countries  of the  Territory  other than those  listed in  Appendix E2 and
Appendix E3.

- - APPENDIX E2:

BENIN
BURKINA FASO
BURUNDI
CAMEROON
CONGO
IVORY COAST
GABON
GUINEA
MALI
MAURITANIA
NIGER
CENTRAL AFRICA REPUBLIC
RWANDA
SENEGAL
CHAD
TOGO
ZAIRE

- - APPENDIX E3:

AUSTRALIA
ISRAEL
KUWAIT
NEW ZEALAND
SAUDI ARABIA




                                  EXHIBIT 10.28

                        CONFIDENTIAL TREATMENT REQUESTED
(*) Denotes  information  for which  confidential  treatment has been requested.
Confidential portions omitted have been filed separately with the Commission.

                       MANUFACTURING AND SUPPLY AGREEMENT

THIS AGREEMENT, made effective as of October 24, 1996 (the "Effective Date"), is
entered  into  by  and  between  Neurex  Corporation,   a  Delaware  corporation
("Neurex")   and   Mallinckrodt   Chemical,   Inc.,   a   Delaware   corporation
("Mallinckrodt").

                                     RECITAL

WHEREAS,  Neurex  has  developed  a  proprietary  Product  called  SNX-  111 for
analgesia  indications  and  desires  Mallinckrodt  to  manufacture  SNX-111 for
Neurex;

WHEREAS,  Mallinckrodt  has developed  proprietary  manufacturing  processes for
manufacturing  peptide  products  such as SNX-111  and  desires  to  manufacture
SNX-111 for Neurex;

WHEREAS,  SNX- 111 is still in the development process but Neurex wants to enter
into a supply contract before it knows the amounts or delivery times of Products
but wants to assure a source of supply of SNX-111;

WHEREAS,  Mallinckrodt has limited capacity to manufacture  SNX-111 within given
time limits but desires to develop the means to provide  continuity of supply to
Neurex within its limited manufacturing capacity.

                                    AGREEMENT

NOW,  THEREFORE,  in  consideration  of the foregoing and of the mutual promises
contained herein, the parties agree as follows:

1.       Definitions. As used in this Agreement:

         1.1  "Affiliate"  shall mean any  corporation or other business  entity
controlling, controlled by or under common control with such party. For purposes
of this Section 1.1,  "control"  shall mean the direct or indirect  ownership of
fifty percent (50%) or more of the voting or income interest in such corporation
or other business entity,  or such other  relationship as, in fact,  constitutes
actual control.


          1.2  "Batch"  shall  mean the  amount of the  Product  coming out of a
single synthesis.

         1.3  "Product"  shall  mean the bulk  form of  SNX-111,  as more  fully
described in Schedule A which is attached hereto and made a part hereof.




                  1.4  "Mallinckrodt  Proprietary  Technology"  shall  mean  the
proprietary process information relating to the manufacture of the Product which
is considered to be a trade secret of Mallinckrodt.

                  1.5"Calendar  Half-Year"  shall mean each of the six (6) month
periods, during the term hereof, beginning with April 1 st and October 1 st.

                  1.6  "Neurex  Patent  Rights" or "NPR" shall mean any claim of
any  unexpired  patent owned by or licensed to Neurex or an  Affiliate  thereof,
that  has not  been  declared  invalid  or  unenforceable  in an  unappealed  or
unappealable decision of a court of competent jurisdiction.

                   1.7  "Term"  shall mean the  duration  of this  Agreement  as
determined in accordance with the terms hereof.

                  1.8 "Yield" shall mean the weight of the net Product  obtained
divided by the weight of the starting peptide resin to obtain that Product.

                  2.       Manufacture and Supply of Product.

                   2.1  (a)  Subject  to  the  provisions  of  this   Agreement,
Mallinckrodt  shall  manufacture and Neurex shall purchase from  Mallinckrodt at
least fifty percent (50%) of Neurex's requirements of the Product for the United
States market for Neurex's Analgesia indication.

                       (b)  Neurex  may  order  amounts  of  SNX-111  for  other
research and development purposes other than the analgesia  indication.  On each
firm order placed by Neurex  pursuant to ss.5.2  hereof,  Neurex shall  indicate
which  amounts  ordered  are for  analgesia  and which  amounts  ordered are for
research and development of other possible  indications.  Section 6 and 11 shall
not apply to any non-analgesia research and development  materials.  In no event
will Neurex order any SNX-111 for commercial  production  except for Product for
analgesia  indications.  In no event will the amounts ordered exceed the amounts
listed in Exhibit D.

                  2.2 Subject to the provisions of this Agreement, Neurex agrees
to purchase Mallinckrodt's current inventory of 45 grams of Product at the price
outlined in Schedule B.

3. Manufacturing Fees.

                  3.1 Neurex shall pay  Mallinckrodt  for the manufacture of the
Product  in  accordance  with the  Payment/Yield  Schedule  attached  hereto  as
Schedule B and made a part hereof.

                  3.2 Upon shipment of the Product to Neurex, Mallinckrodt shall
submit its invoice for its fees for  manufacturing the Product shipped according
to the applicable  Yields for that particular Batch and provide Neurex with each
Batch  documentation  supporting  the Yield  claimed.  Neurex shall pay the full
amount of each invoice within forty five (45) days after receipt of invoice.

                  3.3 In the event  that Yield  rates for three (3)  consecutive
batches are consistently greater than [*], Mallinckrodt  acknowledges and agrees
to negotiate in good faith a new manufacturing fee schedule  consistent with the
ratios for price set forth in Schedule B.

         4.         Specifications.

                  4.1 Each Batch  manufactured  and supplied by  Mallinckrodt to
Neurex  hereunder shall conform to the  specifications  therefor as set forth in
Schedule  A hereto,  as the same may be  amended  from  time to time by  written
agreement of the parties hereto ("the Specifications"). The Specifications shall
be adjusted to meet any new  requirements  of any changes to  applicable  law or
regulation.  Any resulting change in the  manufacturing fee will be reflected in
accordance with Mallinckrodt's standard cost accounting system.

                  4.2  Each  Batch  shall be  analyzed  in  accordance  with the
methods of  analysis  specified  in  Schedule C attached  hereto and made a part
hereof, as the same may be amended from time to time by written agreement of the
parties hereto.  Mallinckrodt shall send to Neurex with each Batch a Certificate
of Analysis  specifying,  inter alia, the results of each of the  determinations
required to show conformance of such Batch with the Specifications therefor. The
figures set forth in such  Certificate of Analysis shall be accepted as accurate
for the purposes of this  Agreement  unless  Neurex  within forty five (45) days
after the receipt of such Batch  not)fies  Mallinckrodt  in writing  that it has
analyzed  such Batch in  accordance  with the methods of analysis  specified  in
Schedule  C and has  determined  that all or any  portion of such Batch does not
conform to the Specifications  therefor.  If Neurex fails to notify Mallinckrodt
within  such  forty  five  (45) days  then  said  Batches  shall be deemed to be
accepted   ("Accepted   Product").   Those   Batches   that  fail  to  meet  the
Specifications  as agreed upon by Neurex and  Mallinckrodt  shall be returned by
Neurex to Mallinckrodt,  at Mallinckrodt's  expense,  and Mallinckrodt shall, as
soon as reasonably practical, but not more than three (3) months from receipt of
the written  notice  described  above,  replace such Batch with a new Batch that
meets the  Specifications.  Said replacement of Product by Mallinckrodt shall be
Neurex's  sole  remedy for the  failure  of any  Product  hereunder  to meet the
Specifications.

                  4.3  If  there  is a  difference  of  opinion  concerning  the
conformance  of  the  Batch  with  the  Specifications   therefor,   Neurex  and
Mallinckrodt  agree to consult  with each other in order to explain  and resolve
the discrepancy between each other's  determinations.  If such consultation does
not resolve the  discrepancy,  Neurex shall furnish  representative  samples for
analysis by a mutually  agreed upon  independent  laboratory,  using  methods of
analysis set forth in Schedule C, and the  reasonably  resulting  determinations
shall be binding on Neurex and Mallinckrodt for the purposes hereof.  Each party
shall  have the  right to have  representatives  thereof  present,  at their own
expense,  during such independent  analysis. If the Product is found to meet the
requirements of the  Specifications in all material  respects,  Neurex shall pay
the costs of such tests and shall be deemed to have accepted the affected  Batch
as Accepted Product. If the Product is not found to meet the requirements of the
Specifications  in all material  respects,  Mallinckrodt  shall pay the costs of
such tests and shall promptly credit Neurex's account for the  manufacturing fee
paid pursuant to Section 3 related to that Batch.

        5.     Forecasts and Orders.

                  5.1 Neurex will keep Mallinckrodt  reasonably  informed of the
regulatory  development of SNX-111  including the status of clinical  trials and
filing  of the NDA  with the FDA so that  Mallinckrodt  may  anticipate  when to
prepare for  commercial  production  of an FDA approved  SNX- 111.  Mallinckrodt
shall keep all such information confidential.

                  At the beginning of the Calendar  Half-Year  starting on April
1, 1997, and at the beginning of each Calendar  Half-Year  thereafter during the
term of this Agreement,  Neurex will provide  Mallinckrodt with a written twelve
(12) month rolling  forecast of the quantities of Product that Neurex expects to
purchase during each of the next twelve (12) months. The first six (6) months of
each forecast shall  constitute  firm orders  deliverable as provided in Section
5.2,  except for the period  October 1, 1998 to December  31, 1998 for which the
order period will be three (3) months. The balance of each twelve month forecast
given by Neurex  pursuant to this  Section 5.1 is not a firm  commitment  on the
part of Neurex to order the quantities of the Product set forth therein, but are
given so that  Mallinckrodt  will  have  aufficient  information  upon  which to
schedule its  manufacturing  operations  so as to be able to meet  Neurex's firm
orders for the Product that may be placed pursuant to Section 5.2.

                  5.2 At the beginning of each Calendar Half-Year,  Neurex shall
submit the six (6) month firm orders in writing for the  quantity of the Product
desired by Neurex at least six (6) months prior to the delivery date, except for
the period  October 1, 1998 to December 31, 1998 for which the order period will
be three (3)  months,  and  Mallinckrodt  shall  supply such  quantities  of the
Product in accordance with Schedule D attached hereto and made a part hereof.

                  5.3 Mallinckrodt shall ship the Product in a container closure
system  described  in  Schedule  E  attached  hereto  and made a part  hereof at
Neurex's expense in accordance with Neurex's  instructions,  FOB  Mallinckrodt's
plant.  For purposes of this  Agreement,  delivery of Product by Mallinckrodt to
Neurex  shall be deemed to have taken  place upon  acceptance  of  delivery by a
Neurex-designated carrier at Mallinckrodt's plant.

                   5.4 Title to all  finished  Product  shall  pass to Neurex on
delivery.

                  5.5  Manufacturing  Contingencies.  Mallinckrodt  may,  at its
discretion,  manufacture  Product in  anticipation of Neurex's  orders.  In such
case,  Neurex agrees that before or upon termination of this Agreement,  it will
purchase Mallinckrodt's inventory of Product up to a maximum of 150 grams.

        6.   Failure to Deliver.
                   6.1  If at  any  time  during  the  Term  of  this  Agreement
Mallinckrodt fails to deliver:
                            (a) the six (6)  month  firm  order on the  delivery
date and up to thirty (30) days after the delivery date,  Mallinckrodt shall pay
Neurex a late delivery fee equal [*] of the purchase  price per day of each gram
of Product that  Mallinckrodt  has failed to deliver  after the delivery date to
Neurex within such time frame, up to a maximum of [*] per gram of the Product;

                            (b) the six (6)  month  firm  order on the  delivery
date by more than thirty (30) days,  then in addition to the late  delivery  fee
provided in 66.1(a)  above,  Neurex may in its  discretion  manufacture  or have
manufactured  the amount of Product  covered by the next following six (6) month
firm order,  and Neurex  shall no longer be required to purchase at least 50% of
its Product from Mallinckrodt;

                            (c) the six (6)  month  firm  order on the  delivery
date by more than one  hundred  eighty  (180) days or if  Mallinckrodt  not)fies
Neurex in writing that it is unable or unwilling to provide  Product meeting the
Specifications  on a  consistent  ongoing  basis and is willing  to license  its
technology,  or has filed  against  it a  petition  in  bankruptcy  which is not
dismissed  within ninety (90) days notice to  Mallinckrodt,  then subject to the
provisions of Section 14 the parties  shall  negotiate in good faith in order to
reach agreement on a nonexclusive  license to Neurex or Neurex's  designee which
is acceptable to Mallinckrodt but in no event to a competitor of  Mallinckrodt's
peptide  business of  Mallinckrodt's  technology  and  know-how  involved in the
manufacture of the Product.  The license will provide,  among other things, that
Mallinckrodt shall provide reasonable  technical  assistance  necessary to start
the manufacture by or for Neurex of the Product with no delay if so requested by
Neurex.  The license shall also provide without  limitation for the payment of a
reasonable royalty to Mallinckrodt based on the full value of the technology and
know-how.  The  license  will be limited  solely to the  Product  for  Analgesic
indications  and not for any other  peptides or other use. In no event shall the
failure of the parties to reach a mutually  satisfactory  license  agreement nor
any  specific  terms  of  such  license  agreement  be  subject  to  arbitration
notwithstanding Article 16.2. Neurex shall reimburse Mallinckrodt for the actual
cost to  Mallinckrodt  of any  technical  assistance  provided  pursuant to this
Agreement and/or the license.




<PAGE>


            7.  Records and Audits.

                  7.1 During the term of this  Agreement and for three (3) years
after the expiration  date of any particular  Product  Batches  manufactured  by
Mallinckrodt,  or  such  time  as may be  required  by  applicable  regulations,
whichever is greater,  Mallinckrodt  shall maintain records and samples relating
to  such  Batch(es)  aufficient  to  substantiate  and  verify  its  duties  and
obligations hereunder, including but not limited to, records of orders received,
Product  manufactured,  work in progress,  Product  analysis and quality control
tests and the like.

                  7.2    Mallinckrodt    shall   allow   Neurex   employees   or
representatives  of an  independent  third party auditor  selected by Neurex and
agreed upon by Mallinckrodt upon reasonable  notice and at reasonable  intervals
during normal business hours, to enter Mallinckrodt's facilities for the purpose
of verifying  applicable Product Yield rates and compliance with applicable cGMP
regulations.  It shall be a  pre-condition  of any such audit  that the  auditor
execute a  confidentiality  and non-use  agreement similar to that in Section 14
below. In no event shall  Mallinckrodt be obligated to disclose its Mallinckrodt
proprietary technology.

             8.    Warranties and Indemnification.

                  8.1 Mallinckrodt  represents and warrants that it is not aware
that  the  making  of  the  Product  using  or  incorporating  the  Mallinckrodt
Proprietary  Technology  infringes any third party United States patent  rights.
Neurex  represents and warrants that it is not aware that the making of SNX- 1 1
1 infringes any third party patent rights.

                  8.2  Mallinckrodt and Neurex each represent and warrant to the
other that:

                            (a)  It is a duly  organized  and  validly  existing
corporation in good standing under the laws of its jurisdiction of incorporation
and has taken all required  corporate or other necessary action to authorize the
execution, delivery and performance of its obligations under this Agreement;

                            (b) This  Agreement  is a valid,  binding  and legal
agreement  by it,  enforceable  against  it in  accordance  with the  terms  and
conditions of this Agreement,  and it has the full right, power and authority to
enter into this Agreement and perform all of its obligations hereunder; and

                            (c) The execution,  delivery and  performance of its
obligations  under this  Agreement will not result in any breach or violation of
its incorporation documents or bylaws or of any other agreement to which it is a
party,  nor result in any  violation of any law,  rule,  regulation,  statute or
decree by which it or any of its assets are or may be subject.

                  8.3 Mallinckrodt  warrants (a) that all Product  manufactured,
stored,  and shipped by it shall on the date of delivery meet the Specifications
attached hereto; (b) that all Product shall be manufactured in the United States
and  shall  be  manufactured  in  accordance  with  current  Good  Manufacturing
Practices and, in all material respects,  with all other applicable  regulations
of the FDA and other appropriate  agencies of the United States, state and local
governments; and (c) that it will make a reasonable good faith effort to improve
the Yield rates of the Product.

                   8.4 EXCEPT AS OTHERWISE EXPRESSLY SET FORTH IN THIS AGREEMENT
MALLINCKRODT  MAKES NO  REPRESENTATIONS  AND EXTENDS NO  WARRANTIES OF ANY KIND,
EITHER  EXPRESS  OR  IMPLIED.  THERE ARE NO EXPRESS  OR  IMPLIED  WARRANTIES  OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

                  8.5  Neurex  shall  defend,   indemnify,   and  hold  harmless
Mallinckrodt,  its officers,  agents,  employees,  and Affiliates from any loss,
claim,  action,  damage,  expense,  or liability  (including  defense  costs and
attorneys'   fees)  ("Claim")   including  but  not  limited  to  the  costs  of
environmental sampling, clean-up, and remediation,  arising out of or related to
the breach or alleged breach of any representation,  warranty, or guarantee made
by Neurex herein or the handling,  possession,  or use of the Product  following
acceptance of delivery by a common carrier pursuant to Section 5.5 except to the
extent such claim is due to the  negligence or misconduct of  Mallinckrodt,  its
officers, agents or employees.

                         It is  specifically  understood and agreed that the use
of Accepted Product is within the sole control of Neurex and that Neurex will be
exercising  sole  discretion  and control  over the  conditions  of any such use
including without  limitation any commercial  applications of the Product or use
in  clinical  trials.  It is further  understood  and agreed that Neurex is in a
unique and superior  position to evaluate the  suitability of the Product in and
for any such use and the  potential  hazards  associated  therewith.  Therefore,
Mallinckrodt  shall not be liable for and Neurex assumes all  responsibility for
and shall defend,  indemnify and hold Mallinckrodt  harmless against any and all
loss, cost, damage,  expense (including  reasonable attorneys' fees) arising out
of or related to any claim for personal injury  (including  death) and/or damage
to property arising out of the possession,  transportation,  use, sale, testing,
or disposal of any Accepted Product.

                  8.6 In no  event,  regardless  of the  form  of  action  shall
Mallinckrodt be liable for any special, indirect,  incidental,  consequential or
punitive damages of any nature whatsoever  including without  limitation loss of
profits or business interruption .

                  8.7 Mallinckrodt shall promptly notify Neurex of the existence
of any third  party  claim,  demand or other  action  giving rise to a claim for
indemnification  under  this  Agreement,  and  shall  give  Neurex a  reasonable
opportunity  to defend  the same at its own  expense  and with its own  counsel,
provided that  Mallinckrodt  shall at all times have the right to participate in
such defense at its own expense.  If, within a reasonable  time after receipt of
notice of a third  party  claim  Neurex  shall fail to  undertake  to so defend,
Mallinckrodt  shall have the  right,  but not the  obligation,  to defend and to
compromise or settle (exercising  reasonable  business judgment) the third party
claim for the account  and at the risk and  expense of Neurex.  Each party shall
make available to the other such  information  and assistance as the other shall
reasonably request in connection with the defense of a third party claim.

                  8.8  Each  party  shall  maintain  policies  of  comprehensive
general liability insurance,  including product liability insurance,  during the
term of this Agreement,  having appropriate  levels of coverage.  At the written
request  of a party,  the other  party  shall  provide to the  requesting  party
certificates or other evidence of such insurance.  Mallinckrodt may satisfy this
requirement through their current program of self-insurance.

                9. Term.

                   9.1  Subject  to  earlier  termination  as  provided  in this
Section 9, this Agreement shall become effective as of the Effective Date hereof
and continue until December 31, 1999. The parties shall  negotiate in good faith
for a new Agreement  one-hundred-eighty (180) days prior to that time, but if no
such Agreement is reached,  the present Agreement shall continue in effect up to
an additional  two (2) year period at Neurex's  discretion  provided that during
such two (2) year  period  Mallinckrodt  shall  be able to  raise  the  price of
production in accordance with cost increases for Product since the  commencement
of this Agreement according to Mallinckrodt's standard cost system.

                  9.2 Except with regard to Section 6 - Failure to Deliver, this
Agreement  shall be  terminable at the option of either party upon notice to the
other  party,  if such other party shall be in material  breach or default  with
respect to any term or provision hereof and fails to cure the same within thirty
(30) days  after  written  notice  of said  breach or  default,  or is  adjudged
bankrupt,  or has  filed  against  it a  petition  under any  bankruptcy,  which
petition is not withdrawn or dismissed within ninety (90) days. Such termination
may be made effective the date notice of termination is given or, in the case of
a default, at the end of the thirty (30)-day notice period.

                  9.3  Termination  or  expiration of this  Agreement  shall not
relieve the parties from any amounts owing between them, and shall not terminate
any rights or obligations  arising prior to or upon termination or expiration of
this Agreement (as the case may be).

                  9.4 In the event of breach or threat of breach by Mallinckrodt
or Neurex of any provisions of this Agreement, the parties agree that the remedy
of the  non-breaching  party at law will be  inadequate  and such party shall be
entitled to appropriate  injunctive and other relief (e.g., specific performance
and set off) in addition to its remedies at law.




<PAGE>


             1 0.  Regulatory.

                  10.1  Neurex  shall have the sole  right to decide  whether to
initiate,  conduct, file and prosecute, at its expense, any clinical trials, new
drug  applications  or other  relevant  regulatory  filings with the U.S. FDA or
similar agencies worldwide in connection with the Product.  Neurex may designate
a third party to carry out these  functions.  Mallinckrodt  will  cooperate with
Neurex in the prosecution of any applications filed by Neurex, its affiliates or
licensees, worldwide in regard to the Product.

                  10.2 Neurex shall be responsible for compliance of the Product
with FDA standards. Mallinckrodt shall be responsible for compliance with FDA of
the  manufacturing  and container  closure system in accordance with Schedule E.
Each party will provide  reasonable  assistance to the other,  at no charge,  if
necessary to respond to United  States FDA or other  United  States or worldwide
regulatory  agency's audits,  inspections,  inquiries or requests concerning the
Product.  If Neurex desires  Mallinckrodt  to manufacture  Product to meet third
country  requirements,  the  parties  will  negotiate  in good faith any changes
required to this  Agreement to provide for  manufacturing  to such third country
requirements.

                  10.3 If the  Product  must be  recalled  solely for failure to
meet the Specifications at the time of delivery to Neurex or the failure to meet
applicable  FDA  cGMP  manufacturing   regulations  for  Bulk  Drug  Substances,
Mallinckrodt  will reimburse Neurex for any direct costs reasonably  expended by
Neurex to effect the recall and Mallinckrodt shall replace such recalled Product
as rapidly as commercially  possible given Mallinckrodt's other existing peptide
manufacturing commitments.


             11.   Joint Venture; Licensing.
                  11.1 Notwithstanding the nature of the parties relationship as
set forth in Section 13, the parties  acknowledge  and agree that if at any time
during  the term of this  Agreement,  the annual  quantity  of the  Product  for
Neurex's  Analgesia  indication for the U.S. market  purchased by Neurex exceeds
two (2) kilograms,  then Mallinckrodt  shall consider in good faith negotiations
the  formation  of a joint  venture with Neurex or its  designee  acceptable  to
Mallinckrodt  for the purpose of manufacturing  Product.  Any such joint venture
will contain among other terms, a provision allowing  Mallinckrodt to demand the
dissolution  of said joint  venture upon sixty (60) days  written  notice in the
event that the annual quantity of Product for Neurex's Analgesia  indication for
the U.S.  market  purchased by Neurex falls below 2kgs in any year. In the event
of such dissolution,  Mallinckrodt  shall receive sole right, title and interest
in and to any Mallinckrodt  proprietary  information contributed by Mallinckrodt
to the joint  venture.  In no event  shall the failure of the parties to reach a
mutually  satisfactory  joint venture  agreement nor any specific  terms of such
joint venture agreement be subject to arbitration notwithstanding Article 16.2.

             1 2. Debarment.
                  12.1  Mallinckrodt  hereby  certifies  that it has  not  been
debarred  under the provisions of the Generic Drug  Enforcement  Act of 1992, 21
U.S.C. ss.306(a) and (b). In the event that Mallinckrodt:

                           (a) becomes debarred; or

                           (b)  receives  notice of action or threat of action
with respect to its debarment  during the term of this  Agreement,  Mallinckrodt
agrees to notify  Neurex  immediately.  In the event that  Mallinckrodt  becomes
debarred as set forth above, this Agreement shall  automatically  terminate upon
receipt of such notice without any further action or notice.

                  12.2  Mallinckrodt  hereby  certifies that it has not and will
not use in any capacity the services of any individual, corporation, partnership
or association which has been debarred under 21 U.S.C. ss.306(a) and (b). In the
event  that  Mallinckrodt  becomes  aware of the  debarment  of any  individual,
corporation,  partnership or  association  providing  services to  Mallinckrodt,
which  directly or indirectly  relate to  Mallinckrodt's  activities  under this
Agreement,  Mallinckrodt  shall notify Neurex  immediately and Neurex shall have
the  right  to  terminate  this  Agreement  if such  event  shall  substantially
adversely  effect  Neurex's or the Product's  regulatory  status or Mallinckrodt
cannot replace such debarred entity within sixty (60) days of such not)fication.

          13.  Independent   Contractor.   Both  parties  shall  act  solely  as
independent  contractors,  and nothing in this  Agreement  shall be construed to
give either party the power or  authority  to act for,  bind or commit the other
party.  Each party shall  indemnify  the other and hold it harmless  against any
claim based on a representation of authority in excess of that provided herein.

         14.   Confidentiality.
                14.1 Both Mallinckrodt and Neurex recognize that information and
materials disclosed by the parties to the other hereunder,  and generated by the
parties  pursuant to work  conducted  under this  Agreement,  are of proprietary
value  to  them  and are to be  considered  highly  confidential  ("Confidential
Information"). Each party agrees not to disclose the Confidential Information of
the other to third parties (except its employees who reasonably require the same
for the  purposes  hereof  and who are  bound to it by a like  obligation  as to
confidentiality)  without the express written permission of the other party, and
not  to use  the  Confidential  Information,  except  in  connection  with  work
conducted  pursuant  to this  Agreement,  except  that  neither  party  shall be
prevented  from  disclosing  or using that portion of  Confidential  Information
received from the other which (a) can be  demonstrated  by written records to be
known to the recipient at the time of receipt; or (b) was subsequently otherwise
legally acquired by such party from a third party having an independent right to
disclose the  information;  or (c) which is now or later becomes  publicly known
without breach of this Agreement by either party.  The furnishing of information
by a disclosing  party shall not constitute any grant,  option or license to the
receiving  party under any patents or other rights now or hereafter  held by the
disclosing  party,  except  as  expressly  provided  for  herein.  Each  party's
obligation of secrecy shall be in force during the term hereof and any extension
hereof and shall  extend for a period of ten (10) years from the  expiration  or
early termination of this Agreement.

                14.2  Anything to the contrary in Section 14.1  notwithstanding,
Mallinckrodt or Neurex shall be permitted to disclose  Confidential  Information
received  hereunder  (pursuant to obligations of  confidentiality  comparable to
those  contained  herein) to regulatory  agencies in support of  applications to
market the Product to clinicians  as are required by law in connection  with the
filing of such applications, in which case Neurex shall first obtain the written
approval of Mallinckrodt which shall not be unreasonably withheld.

             15.   Force Majeure.
                  15.1 Neither  party hereto shall be liable in damages for, nor
shall this  Agreement be  terminable  or  cancelable  by reason of, any delay or
default in any such  party's  performance  hereunder if such default or delay is
caused by events  beyond such  party's  reasonable  control  including,  but not
limited to, acts of God,  regulation or law or other action of any government or
agency thereof, war or insurrection,  civil commotion, destruction of production
facilities or materials by earthquake, fire, flood or storm, labor disturbances,
epidemic, or failure of suppliers, public utilities or common carriers.

                  15.2 Each party  shall  promptly  notify the other  party upon
becoming aware of any event of force majeure under Section 15.1.

                  15.3 Each party  agrees to endeavor to resume its  performance
hereunder as soon as practicable  if such  performance is delayed or interrupted
by reason of force majeure.

             16.  Governing Law and Arbitration.
                  16.1 This  Agreement  shall be governed by and  interpreted in
accordance  with the laws of the State of  Illinois  (regardless  of its, or any
other jurisdiction's, choice of law principles).

                  16.2  Any  dispute,  controversy  or claim  arising  out of or
related to this  Agreement,  or the breach,  termination or invalidity  thereof,
shall be settled by  arbitration  in Chicago,  Illinois in  accordance  with the
then-existing  rules  (the  "Rules")  of the  American  Arbitration  Association
("AAA").  Any award or  decision by the  arbitrators  shall be final and binding
upon the  parties,  and  judgment  thereon  may be entered  in any court  having
jurisdiction  thereof.  Any award or decision shall be rendered by a majority of
the members of the Board of Arbitration consisting of three (3) members, one (1)
of whom  shall be  appointed  by each  party and the third of whom  shall be the
chairman of the panel and be appointed by mutual  agreement of the two (2) party
appointed  arbitrators.  In the event of failure of the two (2)  arbitrators  to
agree  within  sixty  (60)  days  after  the  commencement  of  the  arbitration
proceeding upon the appointment of the third  arbitrator,  the third  arbitrator
shall be appointed by the AAA in  accordance  with the Rules.  In the event that
either party shall fail to appoint an  arbitrator  within thirty (30) days after
the  commencement of the arbitration  proceeding,  such arbitrator and the third
arbitrator  shall be  appointed  by the AAA in  accordance  with the  Rules.  An
arbitration  proceeding  shall be deemed to commence  upon request or demand for
arbitration filed with the AAA. The arbitrators shall apply the law as set forth
in Section 16.1 above.

              17.  Captions.   The  captions  and  paragraph  headings  of  this
Agreement are solely for the  convenience  of reference and shall not affect its
interpretation.

             18. Severability. Should any part or provision of this Agreement be
held unenforceable or in conflict with the applicable laws or regulations of any
jurisdiction,  the invalid or unenforceable  part or provision shall be replaced
with a  provision  which  accomplishes,  to the extent  possible,  the  original
business  purpose of such part or provision in a valid and  enforceable  manner,
and the  remainder  of this  Agreement  shall  remain  binding  upon the parties
hereto.





        1 9. Waiver.
                  19.1 No failure or delay on the part of a party in  exercising
any right  hereunder will operate as a waiver of, or impair,  any such right. No
single or partial  exercise of any such right will preclude any other or further
exercise thereof or the exercise of any other right. No waiver of any such right
will be deemed a waiver of any other right hereunder.

                  19.2 The  parties  agree that all Product  supplied  hereunder
shall be subject to and governed by the terms and  provisions  set forth herein,
and none of the terms and  conditions  contained  in any purchase or order form,
invoice, or similar document shall have any effect upon or change the provisions
of this  Agreement  unless signed and delivered on behalf of both parties hereto
and clearly indicating that the parties intended to vary the terms hereof.



<PAGE>


                  19.3 Any  waiver  on the part of  either  party  hereto of any
right or interest hereunder shall be effective only if made in writing and shall
not (unless expressly so stated) constitute or imply a waiver of any other right
or interest, or a subsequent waiver.

             20.  Survival.
             20.1 The  provisions  of Articles  7, 8, 9.3,  12, 14 and 16 shall
survive the termination or expiration of this Agreement.

                  20.2 The  provisions  of this  Agreement  which do not survive
termination  or expiration  hereof (as the case may be) shall,  nonetheless,  be
controlling on, and shall be used in construing and interpreting, the rights and
obligations  of the parties  hereto with regard to any dispute,  controversy  or
claim that may arise  under,  out of, in  connection  with,  or relating to this
Agreement.

             21.  Assignment and Devolution.
                  21.1 Neurex may, at its sole discretion, assign this Agreement
and transfer all or any portion of its rights and  obligations  hereunder to any
Affiliate or licensee.  Mallinckrodt  may, with the written  approval of Neurex,
which shall not be unreasonably withheld, assign this Agreement and transfer all
or any portion of its rights and obligations hereunder except that such approval
shall  not  be  required  in the  event  of  assignment  by  Mallinckrodt  to an
Affiliate.  In any such assignment or transfer,  Neurex and  Mallinckrodt  shall
respectively guarantee each and every obligation of its Affiliate hereunder,  or
alternatively  demonstrate to the other that the affiliate has greater financial
security than the assigning entity. Except as permitted under this Section 21.1,
this  Agreement  shall not be  assignable  by either  party  without the written
consent of the other party.

                  21.2 This  Agreement  shall  extend to and be binding upon the
successors,   legal  representatives  and  permitted  assigns  of  the  parties;
provided,  however,  that if Mallinckrodt is acquired by a third party, by stock
purchase,   asset  purchase,   merger  or  otherwise,  or  if  that  portion  of
Mallinckrodt's  business  relating to the subject  matter of this  Agreement  is
purchased by a third  party,  Mallinckrodt  shall give written  notice to Neurex
within five (5) business days of any such acquisition, and Neurex shall have the
option,  by written  notice  thereof  within  thirty (30) days of such notice of
acquisition, to (a) terminate this Agreement, termination to be effective on the
date of  acquisition  unless  otherwise  agreed by the parties,  or (b) continue
under  this  Agreement  with the  acquiring  party  guaranteeing  each and every
obligation of Mallinckrodt hereunder.




<PAGE>


             22.  Notices.
                  22.1 Any  notice,  payment,  report,  or other  correspondence
(hereinafter collectively referred to as "correspondence") required or permitted
to be given  hereunder shall be mailed or delivered by hand to the party to whom
such  correspondence is required or permitted to be given hereunder.  If mailed,
any such  notice  shall be deemed to be given when  mailed as  evidenced  by the
postmark at point of mailing.  If  delivered  by hand,  any such  correspondence
shall be deemed  to have  been  given  when  received  by the party to whom such
correspondence  is given,  as  evidenced  by  written  and dated  receipt by the
receiving party.

                   22.2 All correspondence to Mallinckrodt shall be addressed as
follows:
                           Mallinckrodt Chemical, Inc.
                           16305 Swingley Ridge Drive
                              Chesterfield MO 63017
            Attention: President, Pharmaceutical Specialties Division

with a copy to:
                                                         :
                           Mallinckrodt Chemical, Inc.
                           16305 Swingley Ridge Drive
                              Chesterfield MO 63017
        Attention: Division Counsel, Pharmaceutical Specialties Division


                   22.3 All  correspondence  to  Neurex  shall be  addressed  as
follows:
                               Neurex Corporation
                                3760 Haven Avenue
                              Menlo Park, CA 94025
                              Attention: President

with a copy to:

                               Wise & Shepard 3030
                                Hansen Way Suite
                             100 Palo Alto, CA 94304
                            Attention: Thomas Barton

                  22.4 Any entity may change the address to which correspondence
to it is to be addressed by notification as provided for herein.


<PAGE>




                  23. Entire Agreement.  This Agreement,  including the attached
Schedules  made a part  hereof,  constitutes  the entire  agreement  between the
parties hereto  respecting  the subject matter hereof,  and supersedes all prior
agreements,   negotiations,   understandings,   representations  and  statements
respecting the subject matter hereof, whether written or oral. The terms of this
Agreement  shall not be mod)fied,  superseded,  amended or  supplemented  by any
invoice or purchase order issued hereunder. No mod)fication,  alteration, waiver
or change in any of the terms of this  Agreement  shall be valid or binding upon
the  parties  hereto  unless  made in writing  and duly  executed by the parties
hereto.

           IN WITNESS  WHEREOF,  the parties have executed this  Agreement as of
the date first above written.


NEUREX CORPORATION                                  MALLINCKRODT CHEMICAL, INC.


/S/ Paul Goddard                                    /S/ Michael J. Collins
- -----------------                                  -----------------------
Paul Goddard                                        Michael Collins







Schedules to the Neurex/Mallinckrodt Manufacturing and Supply Agreement:

Schedule A - Product Specifications
Schedule B - Payment/Yield Terms
Schedule C - Methods of Analysis
Schedule D - Order and Delivery Dates and Maximum Orders
Schedule E - Container Closure System









<PAGE>









                                   SCHEDULE A

                           Protoct Speciflcatlons and
                               Methods of Analysis
                                 Neurex SNX.111


TEST                                METHOD                        SPECIFICATION


Confidential  treatment  has been  requested  for the  entire  contents  of this
schedule, which has been filed separately with the Commission.


<PAGE>




                                   SCHEDULE B

                               Pavment/Yield Terms

                         $ Price/Gram Net Peptide/Yield

                                 Yield per Batch


 Quantity
 Ordered    5%     6%        7%         8%         9%            10%

 1-50 gms. [*]    [*]       [*]        [*]        [*]           [*]
 51-149
 150-299
 300-499
 500-999
 1000

* In the event that the yield is less than 5%,  the  applicable  price  shall be
based on the 5% yield price.

Yield is defined as     weight of net peptide
                           weight of peptide resin

Example:                   100 gms. of SNX-111          = 5%
                         2000 gms. of peptide resin



<PAGE>





                                   SCHEDULE C
                 UNCONTROLLED COPY            09/23/96 08:50 AM
                        Specifications and Methods Manual


Confidential  treatment  has been  requested  for the  entire  contents  of this
schedule which has been filed separately with the Commission.




<PAGE>


CONFIDENTIAL
<TABLE>
                                                SCHEDULE D
                                ORDER AND DELIVERY DATES AND MAXIMUM ORDERS

Order Date                          Delivery Date                      Maximum Order
- ----------                          -------------                      -------------
<S>                                 <C>                                <C>      <C>
April 1, 1997                       September 30, 1997                          [*]
October 1, 1997                     March 31, 1998                              [*]
April 1, 1998                       September 30, 1998                          [*]
October 1, 1998                     December 31, 1998                  [*]
January 1, 1999                         June 30, 1999                           [*]
July 1, 1999                        December 31, 1999                  [*]
January 1, 2000                     June 30, 2000                               [*]
July 1, 2000                        December 31, 2000                  [*]
January 1, 2001                     June 30, 2001                               [*]
July 1, 2001                        December 31, 2001                  [*]

</TABLE>

* All Quantities On A Net Peptide Basis

* * If Agreement is extended 2 years per Section 9.1.


Within three (3) months of Neurex's  filing its NDA for  Analgesia  indications,
Neurex and  Mallinckrodt  will  negotiate in good faith a potential  revision to
this Schedule D.

Q:SAR:JAL:NEUREX07.DOC - 10/1 6/96



<PAGE>



SCHEDULE E



   Container     Description

Number

    01731     Vial, Type m, Clear, ldrarn, 13-425
    09610     Closure, Urea, Green, 13-425, Teflon lining
    01650     Bottle, Type III, Clear, French Square, 1/2 oz., 20-405
    09600     Closure, Melamine, Green, 20-400, w/Teflonlining

    01651     Bottle, Type W, Clear, loz., 24-405
   09601      Closure, Melamine, Green, 24-400, w/Teflonlining

    01652     Bottle, Type m, Clear, 2OZ., 43-405
    09602     Closure, Urea, Green, 43-400, w/Teflon lining
                                                                              -
    01654     Bottle, Type m, Clear, 8OZ., 58-405
    09604     Closure, Urea, Green, 58-400, w/Teflon lining
                                                                              -
    01655     Bottle, Type m, Clear, 16 OZ., 63-405
    09605     Closure, Urea, Green, 63-400, w/Teflon lining

  01656       Bottle, Type W, Clear, 32 OZ., 63-405 - uses CN09605 cap
    09605     Closure, Urea, Green, 63-400, w/Teflonlining

  01653       Bottle, Type m, Clear, 4 OZ., 48-405
    09603     Closure, Urea, Green, 48-400, w/Teflonlining




                                  EXHIBIT 10.29
                        CONFIDENTIAL TREATMENT REQUESTED
(*) Denotes  information  for which  confidential  treatment has been requested.
Confidential portions omitted have been filed separately with the Commission.
                          STANDARD OFFICE LEASE--GROSS
                   AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION

1.       Basic Lease Provisions ("Basic Lease Provisions")

         1.l Parties:  This Lease,  dated, for reference purposes only, December
12,  l996 is made by end  between  WVP  Income  Plus III, a  California  limited
partnership  therein  called  "Lessor")  and  Neurex  Corporation,   a  Delaware
corporation  doing  business  under  the name of  _____________________  (herein
called "Lessee").

         1.2  Premises:   Suite   Number(s)   n/a  2nd  floors,   consisting  of
approximately _____________ square feet, more or less, as defined in paragraph 2
and as shown on Exhibit "A" hereto (the "Premises").

         1.3  Building:  Commonly  described as being  located at 4040  Campbell
Avenue in the City of Menlo Park,  County of San Mateo,  State of  California as
more particularly described in Exhibit A hereto, and as defined in paragraph 2.

         1.4 Use:  General office use,  research and  development  and all other
related legal uses, subject to paragraph 6.

         1.5 Term: one (1) year commencing January 1, 1997 ("Commencement Date")
and ending December 31, 1997, as defined in paragraph 3.

         1.6 Base Rent:  [*]  (subject  to  reduction  based on final per month,
payable on the 1st day of each month,  per Paragraph 4.1 measurement of space to
be occupied)

         1.7 Base Rent  Increase:  On n/a the monthly  base rent  payable  under
paragraph 1.6 above shall be adjusted as provided in paragraph 4.3 below.

         1.8 Rent Paid Upon  Execution:  [*] for the  period  January l, 1997 to
January 31, 1997.

         1.9      Security Deposit:  [*] paid upon execution of this lease.

         l.10 Lessee's Share of Operating Expense Increase:  n/a % as defined in
paragraph 4.2.

2.       Premises, Parking and Common Areas.

         2.1  Premises:  The  Premises  are  a  portion  of a  building,  herein
sometimes referred to as the "Building" identified in paragraph 1.3 of the Basic
Lease Provisions.  "Building" shall include adjacent parking  structures used in
connection  therewith.  The Premises,  the Building,  the Common Areas, the land
upon which the same are located, along with all other buildings and improvements
thereon  or  thereunder,  are herein  collectively  referred  to as the  "0ffice
Building  Project." Lessor hereby leases to Lessee and Lessee leases from Lessor
for the term, at the rental,  and upon all of the  conditions  set forth herein,
the real properly referred to in the Basic Lease  Provisions,  paragraph 1.2, as
the "Premises," including rights to the Common Areas as hereinafter specified.

         2.2 Vehicle Parking: So long as Lessee is not in default and subject to
the rules and  regulations  attached  hereto,  and as established by Lessor from
time to time,  Lessee  shall be entitled  to rent and use parking  spaces in the
Office  Building  Project at the monthly rate  applicable  from time to time for
monthly parking as set by Lessor and/or its licensee.

                  2.2.1 So long as Lessee commits,  permits or allows any of the
prohibited  activities  described in the Lease or the rules then in effect, then
Lessor shall have the right,  without  notice,  in addition to such other rights
and remedies  that it may have,  to remove or tow away the vehicle  involved and
charge the cost to Lessee,  which cost shall be immediately  payable upon demand
by Lessor.

                  2.2.2 The monthly parking rate per parking space will be $ n/a
per month at the commencement of the term of this Lease and is subject to change
upon five (5) days prior written notice to Lessee. Monthly parking fees shall be
payable one month in advance prior to the first day of each calendar month.

         2.3 Common Areas -  Definition.  The term "Common  Areas" is defined as
all areas and facilities  outside the Premises and within the exterior  boundary
line of the Office  Building  Project that are provided  and  designated  by the
Lessor from time to time for the general non-exclusive use of Lessor, Lessee and
of other lessees of the Office Building Project and their respective  employees,
suppliers, shippers, customers and invitees, including but not limited to common
entrances,  lobbies,  corridors,  stairways and  stairwells,  public  restrooms,
elevators,  escalators,  parking areas to the extent not otherwise prohibited by
this Lease,  loading and  unloading  areas,  trash areas,  roadways,  sidewalks,
walkways, parkways, ramps, driveways, landscaped areas and decorative walls.

         2.4 Common  Areas-Rules and Regulations.  Lessee agrees to abide by and
conform to the ruses and  regulations  attached hereto as Exhibit B with respect
to the Office  Building  Project and Common Areas,  and to cause its  employees,
suppliers,  shippers, customers, and invitees to so abide and conform. Lessor or
such other person(s) as Lessor may appoint shall have the exclusive  control and
management  of the Common Areas and shall have the right,  from time to time, to
modify  amend and  enforce  said  rules  and  regulations.  Lessor  shall not be
responsible to Lessee for the  noncompliance  with said rules and regulations by
other  lessees,  their  agents,  employees  and invitees of the Office  Building
Project.

         2.5 Common Areas-Changes. Lessor shall have the right, in Lessor's sole
discretion, from time to time:

                   (a) To make changes to the Building interior and exterior and
Common Areas,  including,  without  limitation,  changes in the location,  size,
shape, number, and appearance thereof,  including but not limited to the lobbies
windows,  stairways, air shafts, elevators,  escalators,  restrooms,  driveways.
entrances,  parking spaces, parking areas, loading and unloading areas, ingress,
egress,  direction of traffic,  decorative walls, landscaped areas and walkways,
provided,  however,  Lessor  shall at all times  provide the parking  facilities
required by applicable law;

                   (b)  To  close  temporarily  any  of  the  Common  Areas  for
maintenance  purposes  so long as  reasonable  access  to the  Premises  remains
available;

                   (c) To  designate  other land and  Improvements  outside  the
boundaries  of the Office  Building  Project  to be a part of the Common  Areas,
provided  that such other and  improvements  have a  reasonable  and  functional
relationship to the Office Building Project;

                   (d) To  add  additional  buildings  and  improvements  to the
Common Areas;

                   (e)  To  use  the  Common  Areas  while   engaged  in  making
additional improvements,  repairs or alterations to the Office building Project,
or any portion thereof;

                   (f) To do and  perform  such  other  acts and make such other
changes in, to or with respect to the Common Areas and Office  Building  Project
as  Lessor  may,  in  the  exercise  of  sound  business  judgment  deem  to  be
appropriate.

3.       Term.

          3.1 Term. The term and Commencement Date of this Lease shall be as
specified in paragraph 1.5 of the Basic Lease Provisions.

         3.2 Delay in Possession. Notwithstanding said Commencement Date, if for
any reason  Lessor cannot  deliver  possession of the Premises to Lessee on said
date and  subject  to  paragraph  3.2.2,  Lessor  shall  not be  subject  to any
liability therefor,  nor shall such failure affect the validity of this Lease or
the  obligations  of Lessee  hereunder or extend the term  hereof;  but, in such
case,  Lessee shall not be obligated to pay rent or perform any other obligation
of Lessee under the terms of this Lease,  except as may be otherwise provided in
this  Lease,  until  possession  of the  Premises  is  tendered  to  Lessee,  as
hereinafter defined; provided,  however, that if Lessor shall not have delivered
possession of the Premises  within sixty (60) days following  said  Commencement
Date, as the same may be extended  under the terms of a Work Letter  executed by
Lessor and  Lessee,  Lessee may,  at  Lessee's  option,  by notice in writing to
Lessor within ten (10) days  thereafter,  cancel this Lease,  in which event the
parties shall be discharged from all obligations hereunder;  provided,  however,
that as to Lessee's  obligations,  Lessee first reimburses  Lessor for all costs
incurred for Non-Standard  improvements and, as to Lessor's obligations,  Lessor
shall  return any money  previously  deposited  by Lessee  (less any offsets due
Lessor  for  Non-Standard  Improvements);  and  provided  further,  that if such
written  notice by Lessee is not  received  by Lessor  within  said ten (10) day
period,  Lessee's right to cancel this Lease hereunder shall terminate and be of
no further force or effect.

                   3.2.1 Possession Tendered - Defined. Possession of the
Premises shall be deemed tendered to Lessee ("Tender of Possession") when (1)
the improvements to be provided by Lessor under this Lease are substantially
completed, (2) the Building utilities are ready for use in the Premises., (3)
Lessee has reasonable access to the Premises, and (4) ten (10) days shall have
expired following advance written notice to Lessee of the occurrence of the
matters described in (1), (2) and (3), above of this paragraph 3.2.1.

                   3.2.2 Delays Caused by Lessee. There shall be no abatement of
rent, and the sixty (60) day period following the Commencement Date before which
Lessee's right to cancel this Lease accrues under paragraph 3.2. shall be deemed
extended to the extent of any delays caused by acts or omissions of Lessee,
Lessee's agents, employees and contractors.

                   3.3. Early Possession. If Lessee occupies the Premises prior
to said Commencement Date, such occupancy shall be subject to all provisions of
this Lease, such occupancy shall not change the termination date, and Lessee
shall pay rent for such occupancy.

                   3.4. Uncertain Commencement. In the event commencement of the
Lease term is defined as the completion of the improvements, Lessee and Lessor
shall execute an amendment to this Lease establishing the date of Tender of
Possession (as defined in paragraph 3.2.1) or the actual taking of possession by
Lessee, whichever first occurs, as the Commencement Date.

4.       Rent.

         4.1 Base  Rent.  Subject  to  adjustment  as  hereinafter  provided  in
paragraph 4.3. and except as may be otherwise  expressly provided in this Lease,
Lessee shall pay to Lessor the Base Rent for the Premises set forth in paragraph
1.6 of the Basic Lease Provisions, without offset or deduction. Lessee shall pay
Lessor upon execution hereof the advance Base Rent described in paragraph 1.8 of
the Basic Lease Provisions.  Rent for any period during the term hereof which is
for less than one month shall be prorated  based upon the actual  number of days
of the  calendar  month  involved.  Rent shall be payable in lawful money of the
United States to Lessor at the address stated herein or to such other persons or
at such other places as Lessor may designate in writing.

5. Security Deposit.  Lessee shall deposit with Lessor upon execution hereof the
security  deposit set forth in paragraph  1.9 of the Basis Lease  Provisions  as
security for Lessee's faithful performance of Lessee's obligations hereunder. If
Lessee fails to pay rent or other charges due hereunder,  or otherwise  defaults
with respect to any provision of this Lease. Lessor may use, apply or retain all
or any portion of said  deposit  for the payment of any rent or other  charge in
default for the payment of any other sum to which Lessor may become obligated by
reason of Lessee's default, or to compensate Lessor for any loss or damage which
Lessor may suffer  thereby.  If Lessor so uses or applies  all or any portion of
said deposit.  Lessee shall within ten (10) days after written  demand  therefor
deposit cash with Lessor in an amount  sufficient to restore said deposit to the
full amount then required of Lessee.  If the monthly Base Rent shall,  from time
to time,  increase  during the term of this Lease,  Lessee shall, at the time of
such bear the same  proportion  to the then  current  Base  Rent as the  initial
security  deposit  bears to the initial Base Rent set forth in paragraph  1.6 of
the Basis Lease  Provisions,  Lessor shall not be required to keep said security
deposit separate from its general  accounts.  If Lessee performs all of Lessee's
obligations  hereunder,  said  document,  or so much thereof as has not herefore
been applied by Lessor, shall be returned,  without payment of interest or other
increment for its use, to Lessee (or, at Lessor's option,  to the last assignee,
if any of Lessee's interest hereunder) at the expiration of the term hereof, and
after Lessee has vacated the Premises. No trusted relationship is created herein
between Lessor and Lessee with respect to said Security Deposit.

6.       Use.

         6.1 Use. The Premises  shall be used and occupied  only for the purpose
set forth in paragraph 1.4 of the Basic Lease  Provisions or any other use which
is reasonably comparable to that use and for no other purpose.

         6.2      Compliances with Law.

                  (a) Lessor warrants to Lessee that the Premises,  in the state
on the date that the Lease term commences,  but without regard to alterations or
improvements made by Lessee or the use which will occupy the Premises,  does not
violate any covenants or  restrictions  of record,  or any  applicable  building
code, regulation or ordinance in effect on such Lease term Commencement Date. In
the event if it determined  that this warranty has been violated,  then it shall
be the obligation of the Lessor,  after written notice from Lessee, to promptly,
at Lessor's sole cost and expense, rectify any such violation.

                  (b) Except as provided in paragraph  6.2(a) Lessee  shall,  at
Lessee's  expense,  promptly  comply with all applicable  statutes,  ordinances,
rules,   regulations,   orders,   covenants  and  restrictions  of  record,  and
requirements of any fire insurance underwriters or rating bureaus, now in effect
or which may hereafter come into effect, whether or not they reflect a change in
policy from that now  existing,  during the term or any part of the term hereof,
relating in any manner to the Premises and the  occupation  and use by Lessee of
the Premises. Lessee shall conduct its business in a lawful manner and shall not
use or permit the use of the  Premises  or the Common  Areas in any manner  that
will tend to create waste or a nuisance or shall tend to disturb other occupants
of the Office Building Project.

         6.3      Conditions of Premises.

                  (a) Lessor  shall  deliver  the  Premises to Lessee in a clean
condition  on  the  Lease   Commencement  Date  (unless  Lessee  is  already  in
possession)  and Lessor  warrants to Lessee  that the  plumbing,  lighting,  air
conditioning,  and heating  system in the  Premises  shall be in good  operating
condition.  In the  event  that it is  determined  that this  warranty  has been
violated,  then it shall be the  obligation of Lessor,  after receipt of written
notice from Lessee setting forth with  specificity  the nature of the violation,
to promptly, at Lessor's sole cost, rectify such violation.

                  (b) Except as otherwise provided in this Lease,  Lessee hereby
accepts the Premises and the Office Building Project in their condition existing
as of the Lease  Commencement  Date or the date that Lessee takes  possession of
the Premises, whichever is earlier, subject to all applicable zoning, municipal,
county and state laws,  ordinances and regulations  governing and regulating the
use of the Premises, and any easements, covenants or restrictions or record, and
accepts this Lease subject thereto and to all matters  disclosed  thereby and by
any exhibits attached hereto.  Lessee  acknowledges that it has satisfied itself
by its own  independent  investigation  that the  Premises  are suitable for its
intended use, and that neither  Lessor nor Lessor's agent or agents has made any
representation  or  warranty  as to the  present  or future  suitability  of the
Premises,  Common Areas, or Office Building  Project for the conduct of Lessee's
business.

7.       Maintenance, Repairs, Alterations and Common Area Services.

         7.1  Lessor's  Obligations.  Lessor  shall  keep  the  Office  Building
Project,  including the Premises,  interior and exterior walls, roof, and common
areas, and the equipment  whether used exclusively for the Premises or in common
with other premises,  in good condition and repair,  provided,  however,  Lessor
shall be obligated to paint,  repair or replace wall coverings,  or to repair or
replace any  improvements  that are no  ordinarily a part of the Building or are
above then Building standards.  Except as provided in paragraph 9.5, there shall
be no  abatement  of rent or  liability  of Lessee on  account  of any injury or
interference   with  Lessee's   business  with  respect  to  the   improvements,
alterations or repairs Made by Lessor to the Office Building Project or any part
thereof. Lessee expressly waives the benefits of any statute now or hereafter in
effect which would otherwise afford Lessee the right to make repairs at Lessor's
expense or to  terminate  this Lease  because  of  Lessor's  failure to keep the
Premises in good order, condition and repair.

         7.2      Lessee's Obligations.

                  (a)  Notwithstanding  Lessor's obligation to keep the Premises
in good  condition and repair,  Lessee shall be  responsible  for payment of the
cost  thereof to Lessor as  additional  rent for that portion of the cost of any
maintenance and repair of the Premises, or any equipment (wherever located) that
serves only Lessee or the Premises,  to the extent such cost is  attributable to
causes beyond normal wear and tear.  Lessee shall be responsible for the cost of
painting,  repairing o replacing  wall  coverings,  and to repair or replace any
Premises improvements that are not ordinarily a part of the Building or that are
above then  Building  standards.  Lessor  may, at its  option,  upon  reasonable
notice,  elect to have Lessee perform any particular such maintenance or repairs
the cost of which is otherwise Lessee's responsibility hereunder.

                  (b) On the  last  day of the  term  hereof,  or on any  sooner
termination, Lessee shall surrender the Premises to Lessor in the same condition
as received,  ordinary  wear and tear  excepted,  clean and free of debris.  Any
damage or  deterioration  of the Premises shall not be deemed  ordinary wear and
tear if the same could have been  prevented  by good  maintenance  practices  by
Lessee.  Lessee  shall  repair  and  damage to the  Premises  occasioned  by the
installation or removal of Lessee's trade fixtures, alterations, furnishings and
equipment.  Except as otherwise stated in this Lease. Lessee shall leave the air
lines, power panels,  electrical  distribution systems,  lighting fixtures,  air
conditioning, window coverings, wall coverings, carpets, wall paneling, ceilings
and plumbing on the Premises and in good operating condition.

         7.3      Alterations and Additions.

                  (a) Lessee shall not,  without  Lessor's prior written consent
make any alterations,  improvements, additions, utility installations or repairs
in, on or about the Premises,  or the Office Building  Project.  As used in this
paragraph 7.3 the term "Utility  Installation" shall mean carpeting,  window and
wall  coverings,   power  panels,   electrical  distribution  systems,  lighting
fixtures, air conditioning, plumbing, and telephone and telecommunication wiring
and equipment.  At the expiration of the term, Lessor may require the removal of
any  or  all  of  said   alterations,   improvements,   additions   or   Utility
installations,  and the  restoration  of the  Premises  and the Office  Building
Project to their prior  condition,  at Lessee's  expense.  Should  Lessor permit
Lessee  to  make  its  own  alterations,   improvements,  additions  or  Utility
installations,  Lessee  shall use only  such  contractor  as has been  expressly
approved by Lessor,  and Lessor may require Lessee to provide Lessor at Lessee's
sole cost and expense,  a lien and completion bond in an amount equal to one and
one-half time the estimated cost of such  improvement,  to insure Lessor against
any liability for mechanic's and materialmen's liens and to insure completion of
the work. Should Lessee make any alterations, improvements, additions or Utility
installations  without the prior  approval of Lessor,  or use a  contractor  not
expressly  approved  by Lessor,  Lessor may, at any time during the term of this
Lease, require that Lessee remove any part or all of the same.

                  (b)  Any  alterations,   improvements,   addition  or  Utility
installations  in or about the  Premises  or the Office  Building  Project  that
Lessee shall desire to make shall be presented to Lessor in written  form,  with
proposed  detailed  plans.  If Lessor shall give its consent to Lessee's  making
such  alteration,  improvement,  addition or Utility  installation,  the consent
shall be deemed  conditioned  upon  Lessee  acquiring a permit to do so from the
application governmental agencies,  furnishing a copy thereof of Lessor prior to
the  commencement  of the work,  and compliance by Lessee with all conditions of
said permit in a prompt and expeditious manner.

                  (c)  Lessee  shall  pay,  when  due,  all  claims  of labor or
materials furnished in alleged to have been furnished to or for Lessee at or for
Lessee at or use in the  Premises,  which  claims  are or may be  secured by any
mechanic's  or material  men's lien  against the  Premises,  the Building or the
Office Building Project, or any interest therein.

                  (d)  Lessee  shall  give  Lessor  not less  than ten (10) days
notice  prior to the  commencement  of any work in the  Premises by Lessee,  and
Lessor shall have the right to post of  non-responsibility in or on the Premises
or the Building as provided by law, if Lessee shall, in good faith,  contest the
validity  of any such lien,  claim or demand,  then  Lessee  shall,  at its sole
expense  defend itself and Lessor against the same and shall pay and satisfy any
such  adverse  judgment  that may be  rendered  thereon  before the  enforcement
thereof against the Lessor or the Premises,  the Building or the Office Building
Project,  upon the condition that if Lessor shall require,  Lessee shall furnish
to Lessor a surety  bond  satisfactory  to  Lessor  in an  amount  equal to such
contested lien claim or demand  indemnifying  Lessor  against  liability for the
same and holding the Premises, the Building and the Office Building Project free
from the effect of such lien or claim. In addition, Lessor may require Lessee to
pay  Lessor's  reasonable  attorneys'  fees and costs in  participating  in such
action if Lessor shall decide it is to Lessor's best interest so to do.

                  (e)  All  alterations,  improvements,  additions  and  Utility
Installations  (whether  or not  such  Utility  Installations  constitute  trade
fixtures of Lessee), which may be made to the Premises by Lessee,  including but
not limited to, floor coverings,  panelings, doors, drapes, built-ins,  molding,
sound attenuation, and lighting and telephone or communication systems, conduit,
wiring and outlets,  shall be made and done in a good and workmanlike manner and
of good and sufficient quality and materials and shall be the property of Lessor
and remain upon and be  surrendered  with the Premises at the  expiration of the
Lease term,  unless Lessor requires their removal pursuant to paragraph  7.3(a).
Provided  Lessee  is not in  default,  notwithstanding  the  provisions  of this
paragraph  7.3(e),  Lessee's  personal  property and equipment,  other than that
which is affixed to the Premises so that it cannot be removed  without  material
damage to the Premises or the  Building,  and other than Utility  Installations,
shall remain the property of Lessee and may be removed by Lessee  subject to the
provisions of paragraph 7.2.

                  (f)  Lessee  shall  provide  Lessor  with  as-built  plans and
specifications   for  any  alterations,   improvements,   additions  or  Utility
Installations.

         7.4  Utility  Additions.  Lessor  reserves  the right to install new or
additional  utility   facilities   throughout  the  Office  Building  Project  ,
including, but not by way of limitation, such utilities as plumbing,  electrical
systems,  communication  systems,  and fire protection and detection systems, so
long as such  installations do not  unreasonable  interfere with Lessee's use of
the Premises.

8.       Insurance; Indemnity.

         8.1 Liability  Insurance - Lessee.  Lessee shall, at Lessee's  expense,
obtain and keep in force during the term of this Lease a policy of Comprehensive
General Liability insurance utilizing an insurance Services Office standard form
with Broad Form General Liability  Endorsement  (GL0404),  or equivalent,  in an
amount of not less than  $1,000,000 per occurrence of bodily injury and property
damage  combined or in a greater  amount as reasonably  determined by Lessor and
shall  insure  Lessee with Lessor as an  additional  insured  against  liability
arising out of the use,  occupancy or  maintenance  of the Premises.  Compliance
with the above  requirement  shall not,  however,  limit the liability of Lessee
hereunder

         8.2 Liability Insurance - Lessor. Lessor shall obtain and keep in force
at Lessor's sole cost during the term of this Lease a policy of Combined  Single
Limit Bodily  Injury and Broad Form  Property  Damage  Insurance,  plus coverage
against  such other risks  Lessor deems  advisable  from time to time,  insuring
Lessor,  but not Lessee,  against liability  arising out of the ownership,  use,
occupancy or  maintenance of the Office  Building  Project in an amount not less
than $5,000,000.00 per occurrence.

         8.3 Property  Insurance - Lessee.  Lessee shall,  at Lessee's  expense,
obtain  and keep in force  during  the term of this  Lease  for the  benefit  of
Lessee,  replacement cost fire and extended coverage  insurance,  with vandalism
and malicious  mischief,  sprinkler  leakage and  earthquake  sprinkler  leakage
endorsement,  in an  amount  sufficient  to cover not less than 100% of the full
replacement  cost,  as the same may exist from time to time,  of all of Lessee's
personal property, fixtures, equipment and tenant improvements.

         8.4 Property Insurance - Lessor.  Lessor shall obtain and keep in force
at  Lessor's  sole cost  during the term of this Lease a policy or  policies  of
insurance  covering loss or damage to the Office Building Project  Improvements,
but not Lessee's personal property,  fixtures, equipment or tenant improvements,
in the amount of the full replacement  cost thereof,  as the same may exist from
time to time,  utilizing  insurance  Service Office standard form or equivalent,
providing  protection  against all perils included within the  classification of
fire, extended coverage,  vandalism,  malicious mischief,  plate glass, and such
other perils as Lessor deems  advisable or may be required by a lender  having a
lien on the Office Building Project.  In addition,  Lessor shall obtain and keep
in force,  during the term of this  Lease,  a policy of rental  value  insurance
covering a period of one year,  with loss  payable to  Lessor,  which  insurance
shall also cover all  Operating  Expenses  for said  period.  Lessee will not be
named in any such  policies  carried  by Lessor  and shall  have no right to any
proceeds therefrom.  The policies required by these paragraphs 8.2 and 8.4 shall
contain such deductibles as Lessor or the aforesaid lender may determine. In the
event that the  Premises  shall  suffer an insured  loss as defined in paragraph
9.1(f) hereof,  the deductible  amounts under the applicable  insurance policies
shall be deemed an Operating  Expense.  Lessee shall not do or permit to be done
anything which shall invalidate the insurance policies carried by Lessor. Lessee
shall pay the entirety of any increase in the property insurance premium for the
Office Building  Project over what it was immediately  prior to the commencement
of the term of this Lease if the  increase is  specified  by Lessor's  insurance
carrier  as being  caused by the  nature  of  Lessee's  occupancy  or any act or
omission of Lessee.

         8.5  Insurance  Policies.  Lessee  shall  deliver  to Lessor  copies of
liability  insurance  policies  required  under  paragraph  8.1 or  certificates
evidencing  the  existence and amounts of such  insurance  within seven (7) days
after the  Commencement  Date of this Lease. No such policy shall be cancellable
or subject to  reduction of coverage or other  modification  except after thirty
(30) days prior written  notice to Lessor.  Lessee  shall,  at least thirty (30)
days prior to the  expiration  of such  policies,  furnish  Lessor with  renewal
thereof.

         8.6 Waiver of  Subrogation.  Lessee and Lessor each hereby  release and
relieve the other,  and waive their entire right of recovery  against the other,
for direct or  consequential  loss or damage  arising  out of or incident to the
perils covered by property  insurance carried by such party,  whether due to the
negligence of Lessor or Lessee or their agents,  employees,  contractors  and/or
invitees. If necessary all property insurance policies required under this Lease
shall be endorsed to so provide.

         8.7 Indemnity.  Lessee shall indemnify and hold harmless Lessor and its
agents. Lessor's master or ground lessor, partners and lenders, from and against
any and all claims for damage to the person or  property of anyone or any entity
arising from Lessee's use of the Office Building Project, or from the conduct of
Lessee's  business  or from any  activity,  work or things  done,  permitted  or
suffered  by Lessee in or about the  Premises  or  elsewhere  and shall  further
indemnify  and hold harmless  Lessor from and against any and all claims,  costs
and  expenses  arising  from any  breach or default  in the  performance  of any
obligation  on Lessee's part to be performed  under the terms of this Lease,  or
arising  from  any  act or  omission  of  Lessee,  or any  of  Lessee's  agents,
contractors,  employees, or invitees, and from and against all costs, attorney's
fees, expenses and liabilities incurred by Lessor as the result of any such use,
conduct,  activity, work, things done, permitted or suffered, breach, default or
negligence,  and in dealing reasonably  therewith,  including but not limited to
the  defense  or  pursuit  of any  claim or any  action or  proceeding  involved
therein;  and in case any action or  proceeding  be brought  against  Lessor and
Lessor shall  cooperate with Lessee in such defense,  Lessor need not have first
paid any such claim in order to be so indemnified. Lessee, as a material part of
the  consideration  to Lessor,  hereby assumes all risk of damage to property of
Lessee or injury to  persons,  in,  upon or about the  Office  Building  Project
arising from any cause and Lessee  hereby  waives all claims in respect  thereof
against Lessor.

         8.8  Exemption  of Lessor from  Liability.  Lessee  hereby  agrees that
Lessor shall not be liable for injury to Lessee's business or any loss of income
therefrom  or for loss of or damage to the goods,  wares,  merchandise  or other
property of Lessee, Lessee's employees, invitees, customers, or any other person
in or about the  Premises or the Office  Building  Project,  nor shall Lessor be
liable  for  injury  to the  person of  Lessee,  Lessee's  employees,  agents or
contractors,  whether  such damage or injury is caused by or results from theft,
fire,  steam,  electricity,  gas, water or rain, or from the breakage,  leakage,
obstruction or other defects of pipes, sprinklers, wires, appliances,  plumbing,
air conditioning or lighting  fixtures,  or from any other sources or places, or
from new  construction  or the repair,  alteration or improvement of any part of
the Office  Building  Project,  or of the equipment,  fixtures or  appurtenances
applicable thereto, and regardless of whether the cause of such damage or injury
or the means of repairing the same is  inaccessible.  Lessor shall not be liable
for any damages arising from any act or neglect of any other lessee, occupant or
user of the Office Building  Project,  nor from the failure of Lessor to enforce
the  provisions  of any other lease of any other  lessee of the Office  Building
Project.

         8.9  No   Representation   of  Adequate   Coverage.   Lessor  makes  no
representation  that the limits or forms of coverage of  insurance  specified in
this  paragraph 8 are adequate to cover Lessee's  property or obligations  under
this Lease.

9.       Damage or Destruction.

         9.1      Definitions.

                   (a) "Premises  Damage" shall mean if the Premises are damaged
or destroyed to any extent.

                   (b)  "Premises  Building  Partial  Damage"  shall mean if the
Building of which the  Premises are a part is damaged or destroyed to the extent
that the cost to repair is less than fifty percent (50%) of the then Replacement
Cost of the building.

                  (c) "Premises  Building Total  Destruction"  shall mean if the
Building of which the  Premises are a part is damaged or destroyed to the extent
that the cost to repair is fifty percent  (50%) or more of the then  Replacement
Cost of the Building.

                   (d) "Office Building Project" shall mean all of the buildings
on the Office Building Project site.

                  (e) "Office Building Project Building Total Destruction" shall
mean if the Office  Building  Project  Buildings are damaged or destroyed to the
extent  that  the cost of  repair  is  fifty  percent  (50%) or more of the then
Replacement Cost of the Office Building Project Buildings.

                  (f) "Insured Loss" shall mean damage or destruction  which was
caused  by an  event  required  to be  covered  by the  insurance  described  in
paragraph  8. The fact that an insured  Loss has a  deductible  amount shall not
make the loss an uninsured loss.

                  (g)  "Replacement   Cost"  shall  mean  the  amount  of  money
necessary  to be spent in order to repair or  rebuild  the  damaged  area to the
condition that existed immediately prior to the damage occurring,  excluding all
improvements  made by lessees,  other than those installed by Lessor at Lessee's
expense.

         9.2      Premises Damage; Premises Building Partial Damage.

                  (a) Insured Loss:  Subject to the provisions of paragraphs 9.4
and 9.5, if at any time  during the term of this Lease there is damage  which is
an insured  Loss and which  falls  into the  classification  of either  Premises
Damage or  Premises  Building  Partial  Damage,  then Lessor  shall,  as soon as
reasonably  possible  and to the extent  the  required  materials  and labor are
readily available through usual commercial channels, at Lessor's expense, repair
such  damage  (but not  Lessee's  fixtures,  equipment  or  tenant  improvements
originally  paid for by Lessee)  to its  condition  existing  at the time of the
damage, and this Lease shall continue in full force and effect.

                  (b) Uninsured  Loss:  Subject to the  provisions of paragraphs
9.4 and 9.5, if at any time during the term of this Lease there is damage  which
is not an insured  Loss and which falls  within the  classification  of Premises
Damage or Premises  Building  Partial  Damage,  unless  caused by a negligent or
willful act of Lessee (in which event  Lessee shall make the repairs at Lessee's
expense),  which damage  prevents  Lessee from making any substantial use of the
Premises, Lessor may at Lessor's option either (i) repair such damage as soon as
reasonably  possible  at  Lessor's  expense,  in which  event this  Lease  shall
continue in full force and effect,  or (ii) give written notice to Lessee within
thirty  (30) days after the date of the  occurrence  of such  damage of Lessor's
intention to cancel and terminate this Lease as of the date of the occurrence of
such  damage,  in which event this Lease shall  terminate  as of the date of the
occurrence of such damage.

         9.3 Premises Building Total Destruction;  Office Building Project Total
Destruction. Subject to the provisions of paragraphs 9.4 and 9.5, if at any time
during the term of this Lease  there is damage,  whether or not it is an insured
Loss, which falls into the classifications of either (i) Premises Building Total
Destruction, or (ii) Office Building Project Total Destruction,  then Lessor may
at  Lessor's  option  either (i) repair such  damage or  destruction  as soon as
reasonably  possible at Lessor's  expense (to the extent the required  materials
are readily  available  through  usual  commercial  channels)  to its  condition
existing at the time of the damage,  but not  Lessee's  fixtures,  equipment  or
tenant improvements,  and this Lease shall continue in full force and effect, or
(ii) give  written  notice to Lessee  within  thirty (30) days after the date of
occurrence  of such damage of Lessor's  intention to cancel and  terminate  this
Lease, in which case this Lease shall terminate as of the date of the occurrence
of such damage.

         9.4      Damage Near End of Term.

                  (a)  Subject to  paragraph  9.4(b),  if at any time during the
last twelve (12) months of the term of this Lease there is substantial damage to
the Premises,  Lessor may at Lessor's  option cancel and terminate this Lease as
of the date of occurrence of such damage by giving  written  notice to Lessee of
Lessor's  election to do so within 30 days after the date of  occurrence of such
damage.

                  (b) Notwithstanding paragraph 9.4(a), in the event that Lessee
has an option to extend or renew  this  Lease,  and the time  within  which said
option may be exercised has not yet expired,  Lessee shall exercise such option,
if it is to be  exercised  at all,  no later  than  twenty  (20) days  after the
occurrence  of an insured Loss  falling  within the  classification  of Premises
Damage  during the last twelve (12) months of the term of this Lease.  If Lessee
duly exercises such option during said twenty (20) day period,  Lessor shall, at
Lessor's expense,  repair such damage, but not Lessee's  fixtures,  equipment or
tenant  improvements,  as soon as  reasonably  possible  and  this  Lease  shall
continue  in full force and  effect.  If Lessee  fails to  exercise  such option
during said twenty (20) day period, then Lessor may at Lessor's option terminate
and cancel  this Lease as of the  expiration  of said  twenty (20) day period by
giving  written  notice to Lessee of Lessor's  election to do so within ten (10)
days after the  expiration of said twenty (20) day period,  notwithstanding  any
term or provision in the grant of option to the contrary.

         9.5      Abatement of Rent; Lessee's Remedies.

                  (a) In the event  Lessor  repairs or restores  the Building or
Premises  pursuant to the  provisions  of this  paragraph 9, and any part of the
Premises  are not  usable  (including  loss of use  due to  loss  of  access  or
essential  services) the rent payable  hereunder  (including  Lessee's  Share of
Operating Expense  Increase) for the period during which such damage,  repair or
restoration  continues  shall be  abated,  provided  (1) the  damage was not the
result of the negligence of Lessee,  and (2) such abatement shall only be to the
extent  ___________________.  Except for said abatement of rent, if any,  Lessee
shall have no claim against Lessor for any damage suffered by reason of any such
damage, destruction, repair or restoration.

                  (b) If Lessor  shall be  obligated  to repair or  restore  the
Premises or the Building  under the provisions of this Paragraph 9 and shall not
commence  such  repair  or  restoration  within  ninety  (90)  days  after  such
occurrence,  or if Lessor shall not complete the  restoration  and repair within
six (6) months after such  occurrence,  Lessee may at Lessee's option cancel and
terminate this Lease by giving Lessor written notice of Lessee's  election to do
so at any time prior to the  commencement or completion,  respectively,  of such
repair or  restoration.  In such event this Lease shall terminate as of the date
of such notice.

                  (c) Lessee agrees to cooperate with Lessor in connection  with
any such  restoration  and repair,  including  but not  limited to the  approval
and/or execution of plans and specifications required.

         9.6  Termination - Advance  Payments.  Upon  termination  of this Lease
pursuant to this paragraph 9, an equitable  adjustment  shall be made concerning
advance rent and any advance payments made by Lessee to Lessor. Lessor shall, in
addition,  return to  Lessee so much of  Lessee's  security  deposit  as has not
theretofore been applied by Lessor.

         9.7 Waiver. Lessor and Lessee waive the provisions of any statute which
relate to termination of leases when leased property is destroyed and agree that
such event shall be governed by the terms of this Lease.

         10.5     Personal Property Taxes.

                  (a) Lessee shall pay prior to  delinquency  all taxes assessed
against and levied upon trade  fixtures,  furnishings,  equipment  and all other
personal property of Lessee contained in the Premises or elsewhere.

                  (b)  If  any of  Lessee's  said  personal  property  shall  be
assessed  with  Lessor's  real  property,  Lessee  shall pay to Lessor the taxes
attributable to Lessee within ten (10) days after receipt of a written statement
setting forth the taxes applicable to Lessee's property.

11.      Utilities.

         11.1  Services  Provided  by  Lessor.  Lessor  shall  provide  heating,
ventilation,  air conditioning,  and janitorial service as reasonably  required,
reasonable amounts of electricity for normal lighting and office machines, water
for reasonable and normal drinking and lavatory use, and replacement light bulbs
and/or fluorescent tubes and ballasts for standard overhead fixtures.

         11.2 Services Exclusive to Lessee. Lessee shall pay for all water, gas,
heat,  light,  power,  telephone and other  utilities and services  specially or
exclusively  supplied  and/or metered  exclusively to the Premises or to Lessee,
together with any taxes thereon. If any such services are not separately metered
to the Premises, Lessee shall pay at Lessor's option, either Lessee's Share or a
reasonable  proportion to be determined by Lessor of all charges jointly metered
with other premises in the Building.

         11.3 Hours of Service.  Said services and  utilities  shall be provided
during generally accepted business days and hours or such other days or hours as
may hereafter be set forth. Utilities and services required at other times shall
be subject to advance request and  reimbursement by Lessee to Lessor of the cost
thereof.

         11.4 Excess Usage by Lessee.  Lessee shall not make  connection  to the
utilities  except by or through  existing  outlets  and shall not install or use
machinery or equipment in or about the Premises that uses excess water, lighting
or power,  or  suffer  or  permit  any act that  causes  extra  burden  upon the
utilities  or services,  including  but not limited to security  services,  over
standard  office usage for the Office  Building  Project.  Lessor shall  require
Lessee to reimburse  Lessor for any excess  expenses or costs that may arise out
of a breach of this subparagraph by Lessee.  Lessor may, in its sole discretion,
install at Lessor's  expense  supplemental  equipment  and/or separate  metering
applicable to Lessee's excess usage or loading.

         11.5  Interruptions.  There  shall be no  abatement  of rent and Lessor
shall not be liable in any  respect  whatsoever  for the  inadequacy,  stoppage,
interruption or  discontinuance  of any utility or service due to riot,  strike,
labor  dispute,  breakdown,  accident,  repair or other  cause  beyond  Lessor's
reasonable control or in cooperation with governmental request or directions.

12.      Assignment and Subletting.

         12.1 Lessor's  Consent  Required.  Lessee shall not  voluntarily  or by
operation or law assign,  transfer,  mortgage,  sublet, or otherwise transfer or
encumber all or any part of Lessee's  interest in the Lease or in the  Premises,
without  Lessor's  prior written  consent,  which Lessor shall not  unreasonably
withhold.  Lessor shall respond to Lessee's  request for consent  hereunder in a
timely manner and any attempted assignment,  transfer, mortgage,  encumbrance or
subletting  without such consent shall be void, and shall  constitute a material
default  and breach of this Lease  without  the need for notice to Lessee  under
paragraph 13.1. "Transfer" within the meaning of this paragraph 12 shall include
the transfer or transfers aggregating; (a) if Lessee is a corporation, more than
twenty-five  percent  (25%) of the voting stock of such  corporation,  or (b) if
Lessee is a partnership,  more than twenty-five  percent (25%) of the profit and
loss participation in such partnership.

         12.2 Lessee Affiliate. Notwithstanding the provisions of paragraph 12.1
hereof,  Lessee may  assign or sublet  the  Premises,  or any  portion  thereof,
without Lessor's consent, to any corporation which controls, is controlled by or
is under common control with Lessee,  or to any  corporation  resulting from the
merger or consolidation  with Lessee,  or to any person or entity which acquires
all the  assets of  Lessee  as a going  concern  of the  business  that is being
conducted on the Premises,  all of which are referred to as "Lessee  Affiliate":
provided that before such assignment shall be effective, (a) said assignee shall
assume, in full, the obligations of Lessee under this Lease and (b) Lessor shall
be given written notice of such assignment and  assumption.  Any such assignment
shall not, in any way,  affect or limit the  liability of Lessee under the terms
of this Lease  even if after such  assignment  or  subletting  the terms of this
Lease are  materially  changed or altered  without  the  consent of Lessee,  the
consent of whom shall not be necessary.

         12.3     Terms and Conditions Applicable to Assignment and Subletting.

                  (a)   Regardless  of  Lessor's   consent,   no  assignment  or
subletting shall release Lessee of Lessee's  obligations  hereunder or after the
primary  liability of Lessee to pay the rent and other sums due Lessor hereunder
including Lessee's Share of Operating Expense Increase, and to perform all other
obligations to be performed by Lessee hereunder.

                  (b) Lessor may accept  rent from any person  other than Lessee
pending approval or disapproval of such assignment.

                  (c)  Neither a delay in the  approval or  disapproval  of such
assignment or subletting,  nor the acceptance of rent, shall constitute a waiver
or estoppel of Lessor's  right to exercise its remedies for the breach of any of
the terms or conditions of this paragraph 12 or this L ease.

                  (d)  If  Lessee's  obligations  under  this  Lease  have  been
guaranteed  by third  parties,  then an  assignment  or  sublease,  and Lessor's
consent  thereto,  shall not be  effective  unless  said  guarantors  give their
written consent to such sublease and the terms thereof.

                  (e) The  consent  by Lessor to any  assignment  or  subletting
shall not  constitute a consent to any  subsequent  assignment  or subletting by
Lessee or to any  subsequent  or  successive  assignment  or  subletting  by the
sublessee.  However, Lessor may consent to subsequent subletting and assignments
of the sublease or any amendments or  modifications  thereto without  notify8ing
Lessee or anyone  else liable on the Lease or  sublease  and  without  obtaining
their  consent and such action shall not relieve  such  persons  from  liability
under  this  Lease  or  said  sublease;  however,  such  persons  shall  not  be
responsible  to the  extent  any such  amendment  or  modification  enlarges  or
increases the  obligations  of the Lessee or sublessee  under this Lease or such
sublease.

                  (f) In the event of any default  under this Lease,  Lessor may
proceed directly  against Lessee,  any guarantors or anyone else responsible for
the performance of this Lease, including the sublessee, without first exhausting
Lessor's  remedies  against any other person or entity  responsible  therefor to
Lessor, or any security held by Lessor or Lessee.

                  (g) Lessor's  written  consent to any assignment or subletting
of the Premises by Lessee shall not consitute an acknowledgment  that no default
then exists  under this Lease of the  obligations  to be performed by lessee nor
shall such consent be deemed a waiver of any then  existing  default,  except as
may be otherwise stated by Lessor at the time.

                  (h) The  discovery  of the fact that any  financial  statement
relied upon by Lessor in giving its consent to an assignment  or subletting  was
materially false shall, at Lessor's election,  render Lessor's said consent null
and void.

         12.4  Additional   Terms  and  Conditions   Applicable  to  Subletting.
Regardless of Lessor's  consent,  the following terms and conditions shall apply
to any  subletting  by  Lessee of all or any part of the  Premises  and shall be
deemed  included  in all  subleases  under this Lease  whether or not  expressly
incorporated therein:

                  (a)  Lessee  hereby  assigns  and  transfers  to Lessor all of
Lessee's interest in all rentals and income arising from any sublease heretofore
or  hereafter  made by Lessee,  and Lessor may collect  such rent and income and
apply same toward Lessee's obligations under this Lease; provided, however, that
until a default shall occur in the  performance  of Lessee's  obligations  under
this Lease, Lessee may receive,  collect and enjoy the rents accruing under such
sublease.  Lessor shall not, by reason of this or any other  assignment  of such
sublease  to  Lessor  nor by  reason  of the  collection  of  the  rents  from a
sublessee,  be  deemed  liable to the  sublessee  for any  failure  of Lessee to
perform and comply with any of Lessee's obligations to such sublessee under such
sublease.  Lessee hereby irrevocably  authorizes and directs any such sublessee,
upon receipt of a written  notice from Lessor  stating that a default  exists in
the  performance of Lessee'  obligations  under this Lease, to pay to Lessor the
rents  due and to  become  due  under  the  sublease.  Lessee  agrees  that such
sublessee  shall have the right to rely upon any such statement and request from
Lessor,  and that such  sublessee  shall pay such  rents to Lessor  without  any
obligation  or  right  to  inquire  as  to  whether  such  default   exists  and
notwithstanding  any notice  from or claim from Lessee to the  contrary,  Lessee
shall have no right or claim against said sublessee or Lessor for any such rents
so paid by said sublessee to Lessor.

                  (b) No  sublease  entered  into by Lessee  shall be  effective
unless and until it has been approved in writing by Lessor. In entering into any
sublease,  Lessee  shall use only such form of  sublease as is  satisfactory  to
Lessor,  and once  approved  by Lessor,  such  sublease  shall not be changed or
modified  without  Lessor's  written  consent.  Any sublease shall, by reason of
entering into a sublease under this Lease, be deemed, for the benefit of Lessor,
to have assumed and agreed to conform and comply with each and every  obligation
herein to be performed by Lessee other than such  obligations as are contrary to
or  inconsistent  with  provisions  contained  in a sublease to which Lessor has
expressly consented in writing.

                  (c) In the event Lessee shall  default in the  performance  of
its  obligations  under  this  Lease,  Lessor  at its  option  and  without  any
obligation  to do so, may require any  sublessee  to attorn to Lessor,  in which
event Lessor shall  undertake the obligations of Lessee under such sublease from
the time of the  exercise of said option to the  termination  of such  sublease;
provided,  however, Lessor shall not be liable for any prepaid rents or security
deposit  paid by such  sublessee  to Lessee or for any other  prior  defaults of
Lessee under such sublease.

                  (d) No  sublessee  shall  further  assign or sublet all or any
part of the Premises without Lessor's prior written consent.

                  (e)  With  respect  to any  subletting  to  which  Lessor  has
consented, Lessor agrees to deliver a copy of any notice of default by Lessee to
the sublessee.  Such sublessee  shall have the right to cure a default of Lessee
within  three  (3) days  after  service  of said  notice  of  default  upon such
sublessee, and the sublessee shall have a right of reimbursement and offset from
and against Lessee for any such defaults cured by the sublessee.

         12.5 Lessor's Expenses.  In the event Lessee shall assign or sublet the
Premises or request the consent of Lessor to any  assignment or subletting or if
Lessee  shall  request the  consent of Lessor for any act Lessee  proposes to do
then  Lessee  shall pay  Lessor's  reasonable  costs and  expenses  incurred  in
connection  therewith,  including attorneys',  architects',  engineers' or other
consultants' fees.

         12.6 Conditions to Consent.  Lessor reserves the right to condition any
approval to assign or sublet upon Lessor's  determination  that (a) the proposed
assignee or  sublessee  shall  conduct a business  on the  Premises of a quality
substantially  equal to that of Lessee and consistent with the general character
of the other  occupants of the Office  Building  Project and not in violation of
any  exclusives  or rights  then  held by other  tenants,  and (b) the  proposed
assignee  or  sublessee  be at least as  financially  responsible  as Lessee was
expected to be at the time of the execution of this Lease or of such  assignment
of subletting, whichever is greater.

13.      Default; Remedies.

          13.1  Default.  The  occurrence  of any one or  more of the  following
events shall constitute a material default of this Lease by Lessee:

                  (a) The  vacation or  abandonment  of the  Premises by Lessee.
Vacation of the Premises  shall include the failure to occupy the Premises for a
continuous period of sixty (60) days or more, whether or not the rent is paid.

                  (b) The breach by Lessee of any of the  covenants,  conditions
or provisions of paragraphs 7.3(a),  (b) or (d) (alterations),  12.1 (assignment
or subletting), 13.1(a) (vacation or abandonment), 13.1(e) (insolvency), 13.1(f)
(false statement),  30(b) (subordination),  33 (auctions),  or 41.1 (easements),
all of which are  hereby  deemed to be  material  defaults  if not cured  within
fifteen (15) days after notice by Lessor to Lessee  thereof  (except  where more
than 15 days are required to cure the breach, in which case the breach shall not
constitute  a default if Lessee  commences  the cure within 15 days after notice
and diligently prosecutes same to completion); or the breach by Lessee of any of
the provisions of paragraph 16(a) (estoppel certificate) which is deemed to be a
material,  non-curable  default without the necessity of any notice by Lessor to
Lessee thereof.

                  (c) The  failure by Lessee to make any  payment of rent or any
other payment  required to be made by Lessee  hereunder,  as and when due, where
such failure shall continue for a period of five (5) business days after written
notice  thereof from Lessor to Lessee.  In the event that Lessor  serves  Lessee
with a Notice  to Pay Rent or Quit  pursuant  to  applicable  Unlawful  Detainer
statutes  such  Notice to Pay Rent or Quit  shall  also  constitute  the  notice
required by this subparagraph.

                  (d) The  failure by Lessee to  observe  or perform  any of the
covenants, conditions or provisions of this Lease to be observed or performed by
Lessee other than those  referenced in subparagraphs  (b) and (c), above,  where
such  failure  shall  continue  for a period of thirty  (30) days after  written
notice thereof from Lessor to Lessee;  provided,  however, that if the nature of
Lessee's  noncompliance  is such that more than thirty (30) days are  reasonably
required  for its cure,  then  Lessee  shall no t be deemed to be in  default if
Lessee  commenced  such cure within  said thirty (30) day period and  thereafter
diligently  pursues such cure to  completion.  To the extent  permitted by laws,
such thirty  (30) day notice  shall  constitute  the sole and  exclusive  notice
required to be given to Lessee under applicable Unlawful Detainer statutes.

                  (e) (i) The  making by Lessee of any  general  arrangement  or
general assignment for the benefit of creditors; (ii) Lessee becoming a "debtor"
as defined in 11 U.S.C.  ss.101 or any successor statute thereto (unless, in the
case of a petition filed against Lessee, the same is dismissed within sixty (60)
days;  (iii) the  appointment  of a trustee or  receiver to take  possession  of
substantially  all of  Lessee's  assets  located at the  Premises or of Lessee's
interest in this Lease, where possession is not restored to Lessee within thirty
(30)  days;  or (iv) the  attachment,  execution  or other  judicial  seizure of
substantially  all of  Lessee's  assets  located at the  Premises or of Lessee's
interest in this lease,  where such seizure is not discharged within thirty (30)
days. In the event that any provision of this  paragraph  13.1(e) is contrary to
any applicable law, such provision shall be of no force or effect.

                  (f) The discovery by Lessor that any financial statement given
to Lessor by  Lessee,  or its  successor  in  interest  or by any  guarantor  of
Lessee's  obligation  hereunder,  was  materially  false,  where such  falsehood
materially impacts Lessee's ability to pay rent under this Lease.

         13.2 Remedies.  In the event of any material  default or breach of this
Lease by Lessee,  Lessor may at any time  thereafter,  with or without notice or
demand and without limiting Lessor in the exercise of any rights or remedy which
Lessor may have by reason of such default:

                  (a) Terminate  Lessee's right in possession of the Premises by
any lawful means,  in which case this Lease and the term hereof shall  terminate
and Lessee shall immediately  surrender possession of the Premises to Lessor. In
such event Lessor shall be entitled to recover from Lessee all damages  incurred
by Lessor by reason of Lessee's default including,  but not limited to, the cost
of  recovering  possession of the  Premises;  expenses or  reletting,  including
necessary renovation and alteration of the Premises,  reasonable attorneys' fees
and any real estate commission  actually paid; the worth at the time of award by
the court having jurisdiction thereof of the amount by which the unpaid rent for
the balance of the term after the time of such award  exceeds the amount of such
rental loss for the same period that Lessee proves could be reasonably  avoided;
that portion of the leasing  commission  paid by Lessor pursuant to paragraph 15
applicable to the unexpired term of this Lease.

                  (b) Maintain  Lessee's  right to possession in which case this
Lease  shall  continue  in effect  whether or not Lessee  shall have  vacated or
abandoned the Premises. In such event Lessor shall be entitled to enforce all of
Lessor's  rights and remedies  under this Lease,  including the right to recover
the rent as it becomes due hereunder.

                  (c) Pursue  any other  remedy now or  hereafter  available  to
Lessor under the laws or judicial  decisions  of the state  wherein the Premises
are located.  Unpaid installments of rent and other unpaid monetary  obligations
of Lessee under the terms of this Lease shall bear interest from the date due at
the maximum rate then allowable by law.

         13.3 Default by Lessor.  Lessor shall not be in default  unless  Lessor
fails to perform obligations required of Lessor within a reasonable time, but in
no event later than thirty  (30) days after  written  notice by Lessee to Lessor
and to the holder of any first  mortgage or deed of trust  covering the Premises
whose  name and  address  shall have  theretofore  been  furnished  to Lessee in
writing,  specifying  wherein  Lessor  has failed to  perform  such  obligation;
provided,  however,  that if the nature of the Lessor's  obligation is such that
more than thirty (30) days are required for performance then Lessor shall not be
in default if Lessor  commences  performance  within such thirty (30) day period
and thereafter diligently pursues the same to completion.

         13.4 Late  Charges.  Lessee  hereby  acknowledges  that late payment by
Lessee to Lessor of Base Rent,  Lessee's Share of Operating  Expense Increase or
other sums due hereunder  will cause Lessor to incur costs not  contemplated  by
this Lease, the exact amount of which will be extremely  difficult to ascertain.
Such costs include,  but are not limited to, processing and accounting  charges,
and late charges  which may be imposed on Lessor by the terms of any mortgage or
trust deed covering the Office Building Project. Accordingly, if any installment
of Base Rent, Operating Expense Increase, or any other sum due from Lessee shall
not be received by Lessor or Lessor's  designee  within ten (10) days after such
amount shall be due, then, without any requirement for notice to Lessee,  Lessee
shall  pay to  Lessor a late  charge  equal to 6% of such  overdue  amount.  The
parties  hereby  agree that such late charge  represents  a fair and  reasonable
estimate  of the costs  Lessor  will incur by reason of late  payment by Lessee.
Acceptance  of such late charge by Lessor shall in no event  constitute a waiver
of Lessee's default with respect to such overdue amount, nor prevent Lessor from
exercising any of the other rights and remedies granted hereunder.

14. Condemnation.  If the Premises or any portion thereof or the Office Building
Project are taken under the power of eminent domain, or sold under the threat of
the exercise of said power (all of which are herein called "condemnation"), this
Lease  shall  terminate  as to the part so  taken as of the date the  condemning
authority takes title or possession, whichever first occurs; provided that if so
much  of the  Premises  or  the  Office  Building  Project  are  taken  by  such
condemnation  as would  substantially  and  adversely  affect the  operation  of
Lessee's business conducted from the Premises,  Lessee shall have the option, to
be  exercised  only in writing  within  thirty (30) days after Lessor shall have
given  Lessee  written  notice of such taking (or in the absence of such notice,
within  thirty  (30) days  after  the  condemning  authority  shall  have  taken
possession),  to terminate  this Lease as of the date the  condemning  authority
takes such  possession.  If Lessee does not  terminate  this Lease in accordance
with the  foregoing,  this Lease shall remain in full force and effect as to the
portion of the Premises  remaining,  except that the rent and Lessee's  Share of
Operating  Expense  Increase shall be reduced in the  proportion  that the floor
area of the Premises taken bears to the total floor area of the Premises. Common
Areas  taken  shall be excluded  from the Common  Areas  usable by Lessee and no
reduction of rent shall occur with respect thereto or by reason thereof.  Lessor
shall have the option in its sole  discretion to terminate  this Lease as of the
taking of possession by the  condemning  authority,  by giving written notice to
Lessee of such  election  within  thirty (30) days after  receipt of notice of a
taking  by  condemnation  of any part of the  Premises  or the  Office  Building
Project.  Any award for the  taking  of all or any part of the  Premises  or the
Office  Building  Project under the power of eminent  domain or any payment made
under  threat of the  exercise  of such power  shall be the  property of Lessor,
whether such award shall be made as compensation  for diminution in value of the
leasehold  or for the  taking of the fee,  or as  severance  damages;  provided,
however,  that Lessee  shall be entitled  to any  separate  award for loss of or
damage to Lessee's trade fixtures,  removable  personal property and unamortized
tenant improvements that have been paid for by Lessee. For that purpose the cost
of such  improvements  shall be amortized  over the original  term of this Lease
excluding any options.  In the event that this Lease is not terminated by reason
of such  condemnation,  Lessor shall to the extent of severance damages received
by Lessor  in  connection  with  such  condemnation,  repair  any  damage to the
Premises caused by such  condemnation  except to the extent that Lessee has been
reimbursed therefor by the condemning authority.  Lessee shall pay any amount in
excess of such severance damages required to complete such repair.

15.      Broker's Fee.

         (a) The  brokers  involved  in this  transaction  are  Cornish  & Carey
Commercial  as  "listing  broker"  and  Cooper/Brady  as  "cooperating  broker,"
licensed real estate broker(s).  A "cooperating broker" is defined as any broker
other than the  listing  broker  entitled to a share of any  commission  arising
under this Lease. Upon execution of this Lease by both parties, Lessor shall pay
to said  brokers  jointly,  or in such  separate  shares  as they  may  mutually
designate in writing,  a fee as set forth in separate  agreement  between Lessor
and said broker(s).

         (b) Lessor further agrees that (i) if Lessee  exercises any Option,  as
defined in paragraph  39.1 of this Lease,  which is granted to Lessee under this
Lease, or any subsequently  granted option which is substantially  similar to an
Option granted to Lessee under this Lease, or (ii) if Lessee acquires any rights
to  the  Premises  or  other   premises   described  in  this  Lease  which  are
substantially  similar to what Lessee would have  acquired had an Option  herein
granted to Lessee been  exercised,  or (iii) if Lessee  remains in possession of
the Premises  after the expiration of the term of this Lease after having failed
to exercise an Option,  or (iv) if said broker(s) are the procuring cause of any
other lease or sale entered into between the parties  pertaining to the Premises
and/or any adjacent property in which Lessor has an interest, or (v) if the Base
Rent is  increased,  whether by agreement or operation of an  escalation  clause
contained  herein,  then as to any said  transactions or rent increases,  Lessor
shall pay said broker(s) a fee in accordance with the schedule of said broker(s)
in effect at the time of execution of this Lease.  Said fee shall be paid at the
time such increased rental is determined.

         (c) Lessor agrees to pay said fee not only on behalf of Lessor bus also
on behalf of any person,  corporation,  association,  or other entity  having an
ownership  interest in said real property or any part thereof,  when such fee is
due hereunder.  Any transferee of Lessor's interest in this Lease,  whether such
transfer is by agreement or by operation of law, shall be deemed to have assumed
Lessor's obligation under this paragraph 15. Each listing and cooperating broker
shall be a third party beneficiary of the provisions of this paragraph 15 to the
extent of their  interest  in any  commission  arising  under this Lease and may
enforce that right directly against Lessor; provided,  however, that all brokers
having a right to any part of such total  commission  shall be a necessary party
to any suit with respect thereto.

         (d) Lessee  and Lessor  each  represent  and  warrant to the other that
neither has had any dealings with any person, firm, broker or finder (other than
the person(s),  if any,  whose names are set forth in paragraph  15(a) above) in
connection  with the  negotiation of this Lease and/or the  consummation  of the
transaction  contemplated  hereby, and no other broker or other person,  firm or
entity is entitled to any  commission  or finder's fee in  connection  with said
transaction  and Lessee and Lessor do each hereby  indemnify  and hold  harmless
from  and  against  any  costs,  expenses,  attorneys'  fees  or  liability  for
compensation or charges which may be claimed by any such unnamed broker,  finder
or other similar party by reason of any dealings or actions of the  indemnifying
party.

16.      Estoppel Certificate.

         (a) Each party (as "responding  party") shall at any time upon not less
than ten (10) days'  prior  written  notice  from the other  party  ("requesting
party") execute,  acknowledge and deliver to the requesting party a statement in
writing  (i)  certifying  that this  Lease is  unmodified  and in full force and
effect (or, if modified,  stating the nature of such modification and certifying
that this Lease,  as so  modified,  is in full force and effect) and the date to
which  the  rent  and  other  charges  are  paid in  advance,  if any,  and (ii)
acknowledging  that there are not,  to the  responding  party's  knowledge,  any
uncured  defaults  on the  part of the  requesting  party,  or  specifying  such
defaults if any are claimed.  Any such statement may be conclusively relied upon
by any prospective  purchaser or encumbrancer of the Office Building  Project or
of the business of Lessee.

         (b) At the  requesting  party's  option,  the  failure to deliver  such
statement  within  such time  shall be a  material  default of this Lease by the
party who is to respond,  without any further notice to such party,  or it shall
be  conclusive  upon such  party that (i) this Lease is in full force and effect
without  modification except as may be represented by the requesting party, (ii)
there are no uncured defaults in the requesting party's  performance,  and (iii)
if Lessor is the requesting  party, not more than one month's rent has been paid
in advance.

         (c) If  Lessor  desires  to  finance,  refinance,  or sell  the  Office
Building  Project,  or any part thereof,  Lessee hereby agrees to deliver to any
lender or purchaser  designated by Lessor such financial statements of Lessee as
may be reasonably  required by such lender or purchaser.  Such statements  shall
include  the past  three (3) years'  financial  statements  of Lessee.  All such
financial statements shall be received by Lessor and such lender or purchaser in
confidence and shall be used only for the purposes herein set forth.

17.  Lessor's  Liability.  The term  "Lessor" as used herein shall mean only the
owner  or  owners,  at the time in  question,  of the fee  title  or a  lessee's
interest  in a ground  lease of the  Office  Building  Project,  and  except  as
expressly  provided in paragraph  15, in the event of any transfer of such title
or interest,  Lessor herein named (and in case of any subsequent  transfers then
the grantor)  shall be relieved  from and after the date of such transfer of all
liability as respects Lessor's obligations thereafter to be performed,  provided
that any funds in the hands of  Lessor or the then  grantor  at the time of such
transfer,  in which Lessee has an  interest,  shall be delivered to the grantee.
The obligations contained in this Lease to be performed by Lessor shall, subject
as aforesaid,  be binding on Lessor's successors and assigns,  only during their
respective periods of ownership.

18.  Severability.  The invalidity of any provision of this Lease as determined
by a court of competent  jurisdiction  shall i no way affect the validity of any
other provision hereof.

19. Interest on Past-due Obligations.  Except as expressly herein provided,  any
amount due to Lessor not paid when due shall bear  interest at the maximum  rate
then allowable by law or judgments  from the date due.  Payment of such interest
shall not excuse or cure any  default  by Lessee  under  this  Lease;  provided,
however,  that interest shall not be payable on late charges  incurred by Lessee
nor on any amounts upon which late charges are paid by Lessee.

 20. Time of Essence.  Time is of the essence with respect to the obligations to
be performed under this Lease.

 21.  Additional  Rent.  All monetary  obligations of Lessee to Lessor under the
terms of this Lease,  including  but not limited to Lessee's  Share of Operating
Expense  increase and any other expenses  payable by Lessee  hereunder  shall be
deemed to be rent.

22.  Incorporation  of Prior  Agreements;  Amendments.  This Lease  contains all
agreements of the parties with respect to any matter mentioned  herein. No prior
or  contemporaneous  agreement or  understanding  pertaining  to any such matter
shall be effective.  This Lease may be modified in writing  only,  signed by the
parties in interest at the time of the modification.  Except as otherwise stated
in this Lease,  Lessee hereby  acknowledges  that neither the real estate broker
listed in paragraph 15 hereof nor any cooperating broker on this transaction nor
the Lessor or any employee or agents of any of said persons has made any oral or
written warranties or representations to Lessee relative to the condition or use
by Lessee of the Premises or the Office Building Project and Lessee acknowledges
that Lessee assumes all responsibility  regarding the Occupational Safety Health
Act, the legal use and  adaptability of the Premises and the compliance  thereof
with all  applicable  laws and  regulations  in effect  during  the term of this
Lease.

23. Notices.  Any notice required or permitted to be given hereunder shall be in
writing and may be given by  personal  delivery or by  certified  or  registered
mail, and shall be deemed sufficiently given if delivered or addressed to Lessee
or to Lessor at the address  noted below or  adjacent  to the  signature  of the
respective  parties,  as the case may be.  Mailed  notices shall be deemed given
upon actual  receipt at the address  required,  or forty-eight  hours  following
deposit in the mail, postage prepaid,  whichever first occurs.  Either party may
by notice to the other specify a different  address for notice  purposes  except
that upon  Lessee's  taking  possession  of the  Premises,  the  Premises  shall
constitute Lessee's address for notice purposes.  A copy of all notices required
or permitted to be given to Lessor  hereunder shall be concurrently  transmitted
to such  party or  parties  at such  addresses  as Lessor  may from time to time
hereafter designate by notice to Lessee.

24.  Waivers.  No waiver by Lessor  of any  provision  hereof  shall be deemed a
waiver of any other  provision  hereof or of any subsequent  breach by Lessee of
the same or any other  provision.  Lessor's  consent to, or approval of, any act
shall not be deemed to render  unnecessary the obtaining of Lessor's  consent to
or approval of any subsequent act by Lessee. The acceptance of rent hereunder by
Lessor shall not be a waiver of any preceding  breach by Lessee of any provision
hereof, other than the failure of Lessee to pay the particular rent so accepted,
regardless  of  Lessor's  knowledge  of such  preceding  breach  at the  time of
acceptance of such rent.

 25.  Recording.  Either  Lessor or Lessee  shall,  upon  request  of the other,
execute,  acknowledge and deliver to the other a "short form" memorandum of this
Lease for recording purposes.

26. Holding Over. If Lessee, with Lessor's consent, remains in possession of the
Premises or any part  thereof  after the  expiration  of the term  hereof,  such
occupancy shall be a tenancy from month to month upon all the provisions of this
Lease  pertaining  to the  obligations  of Lessee,  except that the rent payable
shall be one hundred  twenty-five percent (125%) of the rent payable immediately
preceding the termination  date of this Lease,  and all Option,  if any, granted
under the terms of this Lease  shall be deemed  terminated  and be at no further
effect during said month to month tenancy.

 27.  Cumulative  Remedies.  No remedy  or  election  hereunder  shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.

 28.  Covenants and  Conditions.  Each  provision of this Lease  performable  by
Lessee shall be deemed both a covenant and a condition.

29. Binding Effect;  Choice of Law. Subject to any provisions hereof restricting
assignment or  subletting  by Lessee and subject to the  provisions of paragraph
17,  this  Lease  shall  bind  the  parties,  their  personal   representatives,
successors  and  assigns.  This Lease shall be governed by the laws of the State
where the Office Building Project is located and any litigation  concerning this
Lease  between the parties  hereto shall be initialed in the county in which the
Office Building Project is located.

30.      Subordination.

         (a) This  Lease,  and any  Option  or right  of first  refusal  granted
hereby, at Lessor's option, shall be subordinate to any ground lease,  mortgage,
deed of trust, or any other  hypothecation  or security now or hereafter  placed
upon  the  Office  Building  Project  and to any  and all  advances  made on the
security   thereof   and  to  all   renewals,   modifications,   consolidations,
replacements  and  extensions  thereof.   Notwithstanding   such  subordination,
Lessee's  right to quiet  possession  of the Premises  shall not be disturbed if
Lessee is not in default  and so long as Lessee  shall pay the rent and  observe
and perform all of the provisions of this Lease,  unless this Lease is otherwise
terminated  pursuant to its terms.  If any  mortgagee,  trustee or ground lessor
shall elect to have this Lease and any Options  granted hereby prior to the lien
of its mortgage,  deed of trust or ground lease,  and shall give written  notice
thereof to Lessee,  this Lease and such  Options  shall be deemed  prior to such
mortgage,  deed of trust or ground lease, whether this Lease or such Options are
dated prior or subsequent to the date of said mortgage,  deed of trust or ground
lease or the date of recording thereof.

         (b) Lessee  agrees to execute any  documents  required to effectuate an
attornment, a subordination,  or to make this Lease or any Option granted herein
prior to the lien of any mortgage,  deed of trust or ground  lease,  as the case
may be, Lessee's failure to execute such documents within ten (10) business days
after written demand shall constitute a material default by Lessee hereunder.

30.      Subordination.

         (a) This  Lease,  and any  Option  or right  of first  refusal  granted
hereby, at Lessor's option, shall be subordinate to any ground lease,  mortgage,
deed of trust, or any other  hypothecation  or security now or hereafter  placed
upon  the  Office  Building  Project  and to any  and all  advances  made on the
security   thereof   and  to  all   renewals,   modifications,   consolidations,
replacements  and  extensions  thereof.   Notwithstanding   such  subordination,
Lessee's  right to quiet  possession  of the Premises  shall not be disturbed if
Lessee is not in default  and so long as Lessee  shall pay the rent and  observe
and perform all of the provisions of this Lease,  unless this Lease is otherwise
terminated  pursuant to its terms.  If any  mortgagee,  trustee or ground lessor
shall elect to have this Lease and any Options  granted hereby prior to the lien
of its mortgage,  deed of trust or ground lease,  and shall give written  notice
thereof to Lessee,  this Lease and such  Options  shall be deemed  prior to such
mortgage,  deed of trust or ground lease, whether this Lease or such Options are
dated prior or subsequent to the date of said mortgage,  deed of trust or ground
lease or the date of recording there.

         (b) Lessee  agrees to execute any  documents  required to effectuate an
attornment, a subordination,  or to make this Lease or any Option granted herein
prior to the lien of any mortgage,  deed of trust or ground  lease,  as the case
may be. Lessee's failure to execute such documents within ten (10) business days
after written demand shall constitute a material default by Lessee hereunder.

31.      Attorneys' Fees.

         31.1 If either party or the  broker(s)  named herein bring an action to
enforce the terms hereof or declare rights  hereunder,  the prevailing  party in
any such action,  trial or appeal  thereon,  shall be entitled to his reasonable
attorneys' fees to be paid by the losing party as fixed by the court in the same
or a separate  suit,  and  whether or not such  action is pursued to decision or
judgment.  The  provisions of this  paragraph  shall inure to the benefit of the
broker named herein who seeks to enforce a right hereunder.

         31.2 The attorneys' fee award shall not be computed in accordance  with
any court fee schedule,  but shall be such as to fully  reimburse all attorneys'
fees reasonably incurred in good faith.

         31.3 Either party shall be entitled to reasonable  attorneys'  fees and
all other costs and expenses  incurred in the  preparation and service of notice
of default and  consultations  in connection  therewith,  whether or not a legal
transaction is subsequently commenced in connection with such default.

32.      Lessor's Access.

         32.1  Lessor  and  Lessor's  agents  shall  have the right to enter the
Premises at reasonable times for the purpose of inspecting the same,  performing
any services  required of Lessor,  showing the same to  prospective  purchasers,
lenders,  or lessees,  taking such safety measure,  erecting such scaffolding or
other necessary structures,  making such alterations,  repairs,  improvements or
additions  to the  Premises  or to the  Office  Building  Project  as Lessor may
reasonably  deem necessary or desirable and the erecting,  using and maintaining
of utilities,  services,  pipes and conduits  through the Premises  and/or other
premises as long as there is no material  adverse  effect to Lessee's use of the
Premises.  Lessor may at any time place on or about the Premises or the Building
any  ordinary  "For Sale"  signs and Lessor may at any time  during the last 120
days of the term hereof place on or about the Premises any ordinary  "For Lease"
signs.

         32.2 All  activities  of Lessor  pursuant  to this  paragraph  shall be
without abatement of rent, nor shall Lessor have any liability to Lessee for the
same, therewith, except for those damages, injuries or interferences arising out
of the  negligence  or  willful  misconduct  of  Lessor  or  Lessor's  agents in
situations  other  than  Lessor's  entry  into the  Premises  by any  reasonably
appropriate means in an emergency.

         32.3 Lessor  shall have the right to retain keys to the Premises and to
unlock all doors in or upon the Premises other than to files,  vaults and safes,
and in the case of emergency to enter the Premises by any reasonably appropriate
means,  and any such entry shall not be deemed a forceable or unlawful  entry or
detainer of the Premises or an eviction.  Lessee  waives any charges for damages
or injuries or interference with Lessee's property or business in connection

33.  Auctions.  Lessee shall not  conduct,  nor permit to be  conducted,  either
voluntarily  involuntarily,  any auction  upon the  Premises or the Common Areas
without first having obtained  Lessor's prior written  consent.  Notwithstanding
anything  to the  contrary  in this  Lease,  Lessor  shall not be  obligated  to
exercise any standard of  reasonableness  in  determining  whether to grant such
consent. The holding of any auction on the Premises or Common Areas in violation
of this paragraph shall constitute a material default of this Lease.

 34.  Signs.  Lessee  shall not place any sign upon the  Premises  or the Office
Building Project without Lessor's prior written consent.  Under no circumstances
shall Lessee place a sign on any roof of the Office Building Project.

35.  Merger.  The  voluntary or other  surrender  of this Lease by Lessee,  or a
mutual  cancellation  thereof,  or a  termination  by  Lessor,  shall not work a
merger,  and  shall,  at the  option of Lessor,  terminate  all or any  existing
subtenancies or may, at the option of Lessor, operate as an assignment to Lessor
of any or all of such subtenancies.

 36.  Consents.  Except for  paragraphs  33  (auctions)  and 34 (signs)  hereof,
wherever  in this Lease the  consent of one party is  required  to an act of the
other party such consent shall not be unreasonably withheld or delayed.

 37.  Guarantor.  In the event that there is a  guarantor  of this  Lease,  said
guarantor shall have the same obligations as Lessee under this Lease.

38. Quiet Possession. Upon Lessee paying the rent for the Premises and observing
and performing all of the covenants,  conditions and provisions on Lessee's part
to be observed and performed  hereunder,  Lessee shall have quiet  possession of
the Premises for the entire term hereof subject to all of the provisions of this
Lease.  The individuals  executing this Lease on behalf of Lessor  represent and
warrant  to  Lessee  that they are  fully  authorized  and  legally  capable  of
executing this Lease on behalf of Lessor and that such execution is binding upon
all parties holding an ownership interest in the Office Building Project.

39.      Options.

         39.1  Definition.  As used in this  paragraph the word "Option" has the
following  meaning:  (1) the right or option to extend the term of this Lease or
to renew  this  Lease or to extend or renew any lease  that  Lessee has on other
property  of  Lessor;  (2) the  option  of right of first  refusal  to lease the
Premises or the right of first offer to lease the Premises or the right of first
refusal  to lease  other  space  within  the  Office  Building  Project or other
property of Lessor or the right of first  offer to lease other space  within the
Office Building Project or other property of Lessor;  (3) the right or option to
purchase  the  Premises or the Office  Building  Project,  or the right of first
refusal to purchase the Premises or the Office Building  Project or the right of
first offer to purchase  the  Premises or the Office  Building  Project,  or the
right or option to  purchase  other  property  of Lessor,  or the right of first
refusal to  purchase  other  property  of Lessor or the right of first  offer to
purchase other property of Lessor.

         39.2 Options  Personal.  Each Option granted to Lessee in this Lease is
personal to the original Lessee and may be exercised only by the original Lessee
while  occupying  the  Premises  who does so without  the  intent of  thereafter
assigning this Lease or subletting the Premises or any portion thereof,  and may
not be exercised  or be assigned,  voluntarily  or  involuntarily,  by or to any
person or entity other than  Lessee;  provided,  however,  that an Option may be
exercised by or assigned to any Lessee Affiliate as defined in paragraph 12.2 of
this Lease.  The Option,  if any,  herein  granted to Lessee are not  assignable
separate and apart from this Lease,  nor may any Option be  separated  from this
Lease in any manner, either by reservation or otherwise.

         39.3  Multiple  Options.  In the event  that  Lessee  has any  multiple
options to extend or renew this Lease a later option cannot be exercised  unless
the prior option to extend or renew this Lease has been so exercised.

         39.4     Effect of Default on Options.

                  (a)  Lessee  shall  have  no  right  to  exercise  an  Option,
notwithstanding any provision in the grant of Option to the contrary, (i) during
the time  commencing  from the date  Lessor  gives to Lessee a notice of default
pursuant to paragraph  13.1(c) or 13.1(d) and continuing until the noncompliance
alleged in said  notice of default is cured,  or (ii)  during the period of time
commencing  on the day after a monetary  obligation to Lessor is due from Lessee
and unpaid  (without any necessity for notice  thereof to Lessee) and continuing
until the  obligation  is paid,  or (iii) in the event that  Lessor has given to
Lessee three or more notices of default under  paragraph  13.1(c),  or paragraph
13.1(d),  whether or not the defaults  are cured,  during the 12 month period of
time immediately  prior to the time that Lessee attempts to exercise the subject
Option, (iv) if Lessee has committed any non-curable  breach,  including without
limitation those described in paragraph  13.1(b),  or is otherwise in default of
any of the terms, covenants or conditions of this Lease.

                  (b) The period of time within which an Option may be exercised
shall not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of paragraph 39.4(a).

         40.1 Lessee  hereby  acknowledges  that Lessor shall have no obligation
whatsoever to provide guard service or other  security  measures for the benefit
of  the  Premises  or  the  Office   Building   Project.   Lessee   assumes  all
responsibility  for the protection of Lessee,  its agents,  and invitees and the
property  of Lessee  and of  Lessee's  agents  and  invitees  from acts of third
parties. Nothing herein contained shall prevent Lessor, at Lessor's sole option,
from providing  security  protection for the Office Building Project or any part
thereof, in which event the cost thereof shall be included within the definition
of Operating Expenses, as set forth in paragraph 4.2(b).

         40.2     Lessor shall have the following rights:

                  (a) To  change  the  name,  address  or  title  of the  Office
Building  Project or building in which the  Premises  are located  upon not less
than 90 days prior written notice;

                  (b) To, at Lessee's  expense,  provide  and  install  Building
standard  graphics on the door of the Premises  and such  portions of the Common
Areas as Lessor shall reasonably deem appropriate;

                  (c) To permit any lessee the  exclusive  right to conduct  any
business as long as such exclusive  does not conflict with any rights  expressly
given herein;

                  (d) To  place  such  signs,  notices  or  displays  as  Lessor
reasonably deems necessary or advisable upon the roof, exterior of the buildings
or the Office Building Project or on pole signs in the Common Areas;

         40.3     Lessee shall not:

         (a) Use a representation (photographic or otherwise) of the Building or
the  Office  Building  Project  or their  name(s) in  connection  with  Lessee's
business;

         (b) Suffer or permit anyone,  except in emergency,  to go upon the roof
of the Building.

41.      Easements.

         41.1 Lessor  reserves to itself the right,  from time to time, to grant
such easements, rights and dedications that Lessor deems necessary or desirable,
and to cause the  recordation of Parcel Maps and  restrictions,  so long as such
easements,  rights,  dedications,  Maps  and  restrictions  do not  unreasonably
interfere  with the use of the Premises by Lessee.  Lessee shall sign any of the
aforementioned  documents  upon  request  of Lessor  and  failure to do so shall
constitute  a  material  default of this  Lease by Lessee  without  the need for
further notice to Lessee.

         41.2 The  obstruction of Lessee's view,  air, or light by any structure
erected in the  vicinity of the  Building,  whether by Lessor or third  parties,
shall in no way affect this Lease or impose any liability upon Lessor.

42.  Performance  Under Protect.  If at any time a dispute shall arise as to any
amount or sum of money to be paid by one party to the other under the provisions
hereof, the party against whom the obligation to pay the money is asserted shall
have the right to make payment  "under  protest"  and such payment  shall not be
regarded as a voluntary  payment,  and there shall survive the right on the part
of said  party  to  institute  suit for  recovery  of such  sum.  If it shall be
adjudged  that  there was no legal  obligation  on the part of said party to pay
such sum or any part  thereof,  said party shall be entitled to recover such sum
or so much thereof as it was not legally required to pay under the provisions of
this Lease.

43.  Authority.  If  Lessee  is a  corporation,  trust  or  general  or  limited
partnership,  Lessee,  and each  individual  execute and  deliver  this Lease on
behalf of said entity if Lessee is a  corporation  trust or  partnership  Lessee
shall, within thirty (30) days after execution of this Lease,  deliver to Lessor
evidence of such authority satisfactory to Lessor.

 44. Conflict. Any conflict between the printed provisions,  Exhibits or Addends
of this Lease and the  typewritten  or handwritten  provision,  if any, shall be
controlled  by the  typewritten  of written  provision.  In case of any conflict
between the terms and  conditions of this Lease and the terms and  conditions of
the  Addendum,  the terms and  conditions  of the Addendum  shall prevail and be
controlling.

 45. No  Offer.  Preparation  of this  Lease by  Lessor  or  Lessor's  agent and
submission  of same to  Lessee  shall not be deemed an offer to Lessee to lease.
This Lease shall become  binding upon Lessor and Lessee only when fully executed
by both parties.

 46. Lender Modification. Lessee agrees to make such reasonable modifications to
this  Lease  as  may  be  reasonably  required  by an  institutional  lender  in
connection  with the obtaining to normal  financing or refinancing of the Office
Building Project.

47.  Multiple  Parties.  If more  than one  person  or entity is named as either
Lessor or Lessee  herein,  except as  otherwise  expressly  provided  herein the
obligations  of the Lessor or Lessee  herein  shall be in the joint and  several
responsibility of all persons or entities named herein as such Lessor or Lessee,
respectively.

 48. Attachments. Attached hereto are the following documents which constitute a
part of this Lease :

         Lease Addendum containing Paragraphs 50 through 75.

In case of any conflict  between the terms and  conditions of this Lease and the
terms and  conditions of the Addendum,  the terms and conditions of the Addendum
shall prevail and be controlling.



LESSOR AND LESSEE HAVE  CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION  CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED
AND VOLUNTARY  CONSENT  THERETO,  THE PARTIES HEREBY AGREE THAT AT THE TIME THIS
LEASE IS  EXECUTED,  THE TERMS OF THIS  LEASE ARE  COMMERCIALLY  REASONABLE  AND
EFFECTUATE  THE INTENT AND  PURPOSE  OF LESSOR  AND LESSEE  WITH  RESPECT TO THE
PREMISES.

         IF THIS LEASE HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION TO
         YOUR ATTORNEY FOR HIS APPROVAL NO  REPRESENTATION  OR RECOMMENDATION IS
         MADE BY THE AMERICAN  INDUSTRIAL REAL ESTATE ASSOCIATION OR BY THE REAL
         ESTATE  BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL  SUFFICIENCY,
         LEGAL  EFFECT,  OR TAX  CONSEQUENCES  OF THIS LEASE OR THE  TRANSACTION
         RELATING  THERETO;  THE  PARTIES  SHALL RELY  SOLELY UPON THE ADVICE OF
         THEIR OWN LEGAL  COUNSEL AS TO THE LEGAL AND TAX  CONSEQUENCES  OF THIS
         LEASE.

         LESSOR                     LESSEE





By                                  By

          Its                                   Its


By                                  By

         Its                                    Its

Executed at                                 Executed at

on                                  on

                                 Address Address

<PAGE>


                            RULES AND REGULATIONS FOR
                              STANDARD OFFICE LEASE



Dated: _________________________________

By and Between ________________________________________________________________


                                  GENERAL RULES

          1.  Lessee  shall not suffer or permit the  obstruction  of any Common
Areas, including driveways, walkways and stairways.

          2. Lessor reserves the right to refuse access to any persons Lessor in
good faith judges to be a threat to the safety,  reputation,  or property of the
Office Building Project and its occupants.

          3.  Lessee  shall not make or permit  any noise or odors that annoy or
interfere  with  other  lessees  or persons  having  business  within the Office
Building Project.

          4. Lessee shall not keep  animals or birds within the Office  Building
Project, and shall not bring bicycles,  motorcycles or other vehicles into areas
not designated as authorized for same.

          5.  Lessee  shall  not  make,   suffer  or  permit  litter  except  in
appropriate receptacles for that purpose.

          6. Lessee shall not alter any lock or install new or additional  locks
or bolts.

          7. Lessee shall be responsible for the inappropriate use of any toilet
rooms, plumbing or other utilities.  No foreign substances of any kind are to be
inserted therein.

          8. Lessee shall not deface the walls,  partitions or other surfaces of
the premises of Office Building Project.

         9.  Lessee  shall  not  suffer or  permit  any  thing in or around  the
Premises or Building  that causes  excessive  vibration or floor  loading in any
part of the Office Building Project.

         10. Furniture, significant freight and equipment shall be moved into or
out of the building only with the Lessor's knowledge and consent, and subject to
such  reasonable  limitations,  techniques  and timing,  as may be designated by
Lessor.  Lessee  shall be  responsible  for any  damage to the  Office  Building
Project arising from any such activity.

          11. Lessee shall not employ any service or contractor  for services or
work to be performed in the Building, except as approved by Lessor.

          12.  Lessor  reserves  the  right to close  and lock the  Building  on
Saturdays,  Sundays and legal  holidays,  and on other days between the hours of
_____ P.M.  and _____ A.M. of the  following  day.  If Lessee uses the  Premises
during such period,  Lessee shall be responsible for security  locking any doors
it may have opened
for entry.

          13. Lessee shall return all keys at the termination of its tenancy and
shall e responsible for the cost of replacing any keys that are lost.

          14. No window coverings,  shades or awnings shall be installed or used
by Lessee.

          15.  No  Lessee,  employee  or  invitee  shall go upon the roof of the
Building.

         16.  Lessee  shall not suffer or permit  smoking or carrying of lighted
cigars or cigarettes in areas  reasonably  designated by Lessor or by applicable
governmental agencies as non-smoking areas.

          17.  Lessee  shall not use any method of  heating or air  conditioning
other than as provided by Lessor.

          18. Lessee shall not install, maintain or operate any vending machines
upon the Premises without Lessor's written consent.

          19.  The  Premises  shall not be used for  lodging  or  manufacturing,
cooking or food preparation.

          20.  Lessee  shall  comply  with  all  safety,   fire  protection  and
evacuation  regulations  established  by Lessor or any  applicable  governmental
agency.

         21.  Lessor  reserves  the  right  to waive  any one of these  rules or
regulations,  and/or as to any particular  Lessee, and any such waiver shall not
constitute  a  waiver  of  any  other  rule  or  regulation  or  any  subsequent
application thereof to such Lessee.

          22.  Lessee  assumes all risks from theft or  vandalism  and agrees to
keep its Premises locked as may be required.

         23. Lessor reserves the right to make such other  reasonable  rules and
regulations as it may from time deem necessary for the appropriate operation and
safety of the Office Building Project and its occupants.
Lessee agrees to abide by these and such rules and regulations.

                                  PARKING RULES

         1.  Parking  areas shall be used only for parking by vehicles no longer
than full size,  passenger  automobiles herein called "Permitted Size Vehicles."
Vehicles other than Permitted Size Vehicles are herein referred to as "Oversized
Vehicles."

         2. Lessee shall not permit or allow any vehicles  that belong to or are
controlled by Lessee or Lessee's employees,  suppliers,  shippers, customers, or
invitees to be loaded,  unloaded, or parked in areas other than those designated
by Lessor for such activities.

         3. Parking stickers or  identification  shall be the property of Lessor
and be returned to Lessor by the holder thereof upon termination of the holder's
parking  privileges.  Lessee will pay such  replacement  charge as is reasonably
established by Lessor for the loss of such devices.

         4.   Lessor   reserves   the  right  to  refuse  the  sale  of  monthly
identification  devices to any person or entity that willfully refuses to comply
with the applicable rules, regulations, laws and/or agreements.

         5.  Lessor  reserves  the right to  relocate  all or a part of  parking
spaces  from floor to floor,  within one floor,  and/or to  reasonably  adjacent
offsite  location(s),  and to  reasonably  allocate  them  between  compact  and
standard  size  spaces,  as long as the  same  complies  with  applicable  laws,
ordinances and regulations.

          6. Users of the parking  area will obey all posted signs and park only
in the areas designated for vehicle parking.

         7. Unless otherwise instructed,  every person suing the parking area is
required to park and lock his own vehicle.  Lessor will not be  responsible  for
any damage to  vehicles,  injury to persons  or loss of  property,  all of which
risks are assumed by the party using the parking area.

         8. Validation, if established,  will be permissible only by such method
or methods as Lessor  and/or  its  licensee  may  establish  at rates  generally
applicable to visitor parking.

          9. The  maintenance,  washing,  waxing or  cleaning of vehicles in the
parking structure of Common Areas is prohibited.

         10. Lessee shall be  responsible  for seeing that all of its employees,
agents and invitees comply with the applicable parking rules, regulations,  laws
and agreements.

         11.  Lessor  reserves the right to modify these rules and/or adopt such
other  reasonable and  non-discriminatory  rules and  regulations as it may deem
necessary for the proper operation of the parking area.

          12.  Such  parking use as is herein  provided is intended  merely as a
license only and no bailment is intended or shall be created hereby.



<PAGE>


                                 LEASE ADDENDUM


This Lease Addendum ("Addendum") is made pursuant to and in connection with that
certain lease  agreement  ("Lease") dated as of November 21, 1996 by and between
WVP Income plus III, a California  Limited  Partnership  ("Landlord") and Neurex
Corporation  ("Tenant") covering certain premises more particularly described in
Article 2 of the  Lease.  In  consideration  of the mutual  covenants  contained
below, Landlord and Tenant hereby agree as follows:

50.  Tenant  agrees  to  accept  the  premises  under  this new lease in "as is"
condition  and  Landlord  shall have no  responsibility  to  perform  any Tenant
Improvements,  except those as specified in this new lease.  Tenant acknowledges
that  Landlord,  including  Landlord's  Agent,  has made no  representations  or
warranty  regarding the  condition of the Premises or the Building,  and that in
entering into this lease Tenant is not relying on any  statements by Landlord or
by Agent.

 51. Notwithstanding  anything to the contrary,  Lessee shall be responsible for
providing its own janitorial service.

52.  The  Premises  are a part of the  Building  which  is a part of the  Office
building  Project and in this  connection,  Lessee  agrees to abide by, keep and
observe all reasonable rules and regulations  which Lessor may make from time to
time for the management,  safety, care and cleanliness of the industrial center.
Without limiting the foregoing, Lessee shall not use, keep or permit to be kept,
any foul or noxious gas or  substance in the  Premises,  or permit or suffer the
Premises to be occupied or used in a manner that unreasonably  interferes in any
way with other tenants or those having business in the Industrial Center.

53. Any claim by Lessee  against  Lessor  shall be limited as  described  in the
lease,  and  furthermore,  Lessee expressly waives any and all rights to proceed
against the partners,  General  Partners,  officers or agents of Lessor in their
individual  capacities  and shall look solely to the assets of the  Partnership,
WVP Income Plus III, for any liability that Lessor may have to Lessee..

 54. Lessee shall be allocated  twenty-five  (25)  non-exclusive  parking spaces
from the back parking lot. Parking lot is located at 4005 Bohannon Drive,  Menlo
Park.

55. Lessee acknowledges lessor's representation that the existing Tenants may be
using hazardous  materials under legal permits from Menlo Park.  Lessor will not
indemnify Lessee of any such hazardous materials;  however,  Lessee shall not be
responsible for hazardous materials problems not caused by Lessee.

56. Lessor  reserves the right to terminate this Lease with a minimum of 60 days
written  notice  starting  September 1, 1997 provided that the following  events
occur:  (a) Mercator  Genetics does not exercise their option to expand into the
second floor space occupied by spectra  Biomedical and to expand into the second
floor place occupied by spectra Biomedical and (b) Spectra  Biomedical  vacates,
or intends to vacate their second floor space at their lease termination date of
October 31. 1997.

57.  Provided that Lessor does not exercise its right to terminate this Lease as
described above,  Lessee shall have two 60 day options to extend the term of the
Lease by  providing  Lessor 60 days  advance  written  notice.  The Full service
monthly rent  obligation  shall continue to be $130 per rentable square foot per
month.

 58. Lessor shall supply HVAC to the premises Monday-Saturday 7:00am to 6:00 pm.
lessor reserves the option to install an HVAC costs beyond the provided hours to
the building  (Monday-Saturday  7:00am to 6:00 pm). In such event, Lessee agrees
to pay after hours use at the rate of $25.00 per hour

59. This Lease Agreement, and the obligations of Lessor, shall be subject to and
contingent  upon the receipt by Lessor of  approval of this Lease from  Lessor's
1st mortgage holder, no later than December 10, 1996.

60. The Usable Square Feet of the Premises multiplied by the Load Factor of 112%
shall be Rentable Square Feet.  Tenant's Premise are  approximately  5638 usable
square  feet,   which  when  multiplied  by  the  Load  factor  of  112%  equals
approximately  6315  Rentable  Square Feet.  The square  footage of the premises
shall be subject to field  measurement  by Landlord  within the first 90 days of
the  Lease,  and shall  include a 12% Load  Factor.  The Rent  payable  shall be
adjusted  by any  change in the square  feet to be an amount  equal to $1.30 per
Rentable Square Foot per month.

61.      HAZARDOUS MATERIALS

         A.       Definitions.

         As used herein, the term "Hazardous Materials" shall mean any hazardous
wastes, materials or substances and other pollutants or contaminants,  which are
or  become  regulated  by  any  federal,   state  or  local  laws,   ordinances,
regulations,  rules or requirements,  including but not limited to, the Resource
Conservation  and Recovery Act, as amended,  (42 U.S.C.  Sections 6901 et seq.),
the  Comprehensive  Environmental  Response,  Compensation and Liability Act, as
amended, (42 U.S.C. SS 9601 et seq ), the California Hazardous Materials Control
Act, as amended,  (Cal.,  Health & Safety code SS 25100 et seq.), the California
Hazardous Substance Account Act, as amended, (Cal. Health & Safety code SS 25300
et seq.) and the Safe Drinking Water and Toxic  Enforcement  Act (Cal.  Health &
Safety Code S 25249.8)  (Proposition  65).  Without limiting the above, the term
"Hazardous  Materials" also includes  petroleum  (including crude oil and any of
its fractions),  radioactive materials, asbestos, pesticides, PCB's, and medical
or biologic wastes.

         B.       Compliance with Law.

         (1)  Lessee  shall  comply  with all  federal,  state and  local  laws,
ordinances,  regulations, rules or requirements relating to the Lessee's use and
occupancy of the Leased Premises, including but not limited to those relating to
worker safety,  public safety,  public safety, public health and the environment
("Applicable  Laws).  Specifically,  but without limiting  Lessee's  obligations
described  above,  Lessee shall  establish and adhere to any hazardous  material
management plan (the "Plan") for Lessee's  operations  required by the County of
Mateo,  City of Menlo  Park or any other  federal,  state or local  governmental
agency having jurisdiction ("Agency"),  and if a Plan is required, Lessee shall,
not later than six months from the commencement of this Lease,  allow Lessor and
Agency  representatives  to inspect the Leased  Premises for compliance with the
Plan,  and after  giving  Lessee 15 days' prior notice and the  opportunity  for
Lessee to commence  correction  and if Lessee fails to commence  correction  and
prosecute  same to completion  to correct any items not in  compliance  with the
Plan, and correct any items not in compliance with Applicable  Laws.  Lessor may
require that Lessee  coordinate  its Plan with other  occupants of the Building.
Lessee also shall not cause, maintain or permit any nuisance in, on or about the
Premises, and shall not install any tanks outside or within the Premises,  above
or below ground, without the express written consent of Lessor.

         (2) If any  Agency  directs  Lessee or Lessor to take any  action  with
respect  to the  presence,  release  or  threatened  release  of  any  Hazardous
Materials  on, under or about the  Premises,  and that  directive  arises out of
Lessee's us of  Hazardous  Materials  at the  Premises  or at any common  areas,
Lessee  shall  promptly   commence  and  thereafter   diligently   prosecute  to
completion,  to the extent that,  and in  proportion  to the share that,  Lessee
caused  such  presence,  release  or  threatened  release,  any and all  actions
required by the Agency.  Lessor shall retain the right to review and approve any
remediation  action  proposed by Lessee.  Lessee  shall  notify  Lessor prior to
taking any action in response to the directive;  provided, however, that no such
notice or approval shall be required if such would result in non-compliance with
a governmental order or directive.

         C.       Lessee's Use of Hazardous Materials.

         (1) Lessee  shall  not,  and  Lessee  shall not  permit its  employees,
agents,  contractors,  subtenants,  licensees,  customers,  invitees  or parties
permitted  to  enter  the  Premises  by any of the  foregoing  (Lessee  and such
persons, collectively, "Lessee Parties") to, manage, handle, store or use in any
way on the Premises any Hazardous Materials other than those necessary or useful
for Lessee's business, and all activity involving Hazardous Materials must be in
full and strict  compliance with all Applicable  Laws.  Lessee parties shall not
spill, leak, pump, pour, emit, empty, discharge,  inject, leach, dump or dispose
(hereinafter  "Release")  any  Hazardous  Materials  onto,  into  or  about  the
Premises,  except to the extent  permitted under  Applicable Laws. Upon Lessor's
request,  Lessee shall  provide  Lessor with a list of all  Hazardous  Materials
managed,  handled,  stored,  used, or located on the Leased Premises at any time
during the Lease Term,  together  with evidence that Lease has complied will all
Applicable  Laws,  including  obtainment  of a state  identification  number for
Hazardous  Materials  uses,  if  Applicable  Laws require that Lessee obtain the
same.  Lessee shall comply fully,  including the completion of any corrective or
remediation action, with any premises closure requirements under Applicable Laws
relating to Lessee's or Lessee Parties use of Hazardous Materials not later than
the end of the Lease Term.

         (2) Lessee shall have an individual  under  contract or on staff (on at
least a part-time  basis) who is trained and  assigned to handle  environmental,
health and safety  matters,  such as, but not limited to,  radiation  safety and
emergency planning.

         D.       Lessor's Right to Inspect.

         Upon prior written notice to Lessee, Lessor shall have the right at all
times during the Lease Term to conduct a reasonable  inspection of the Premises,
including performing  reasonable tests and investigations to determine if Lessee
is in compliance with the terms of this Lease. In conducting these  inspections,
Lessor shall use its best efforts not to unreasonably  disrupt Lessee's business
operations.  Lessor  shall  bear the cost of any  tests  and/or  investigations,
except that the cost of such test and/or investigations shall be borne by Lessee
if (a) the tests and/or  investigations  indicate that  Hazardous  Materials are
present on or under the Premises at  concentrations  exceeding  levels for which
remediation is required under any Applicable  Law, and (b) Lessee is responsible
for the presence of such Hazardous Materials.

         E.       Notices.

         Lessee will immediately  notify Lessor orally (with a written follow-up
notice within five days) if Lessee knows or has reasonable cause to believe that
a Release of  Hazardous  Material  has come or will come to be  located  on, in,
about,  or beneath the Premises in violation of Applicable  Laws,  provided that
such  notification  obligations  shall not in itself  imply the  existence  of a
remediation obligation on the part of Lessee. Lessee also shall notify Lessor of
(a) any  formal or  informal  correspondence  or  communication  from any Agency
concerning  the release of  Hazardous  Materials  on or migrating to or from the
Premises,  or the violation or possible  violation of any Applicable Law; or (b)
any claims made or  threatened  by any third party  relating to loss,  damage or
injury  claimed to have been caused by and Lessee Party's  handling,  storage or
use of any kind of Hazardous  Materials  on the  Premises or any Leased  Party's
alleged violation of any Applicable Laws at the Premises.

         F        Indemnification.

         (1) Lessee shall  indemnify,  defend (with Legal counsel  acceptable to
Lessor)  and  hold  Lessor,  its  shareholders,   officers,  agents,  employees,
successor's and assigns  harmless from any and all claims,  demands,  judgments,
damages, liabilities or losses (including diminution in value of the Premises or
damages from loss or  restriction  on use of the  Premises),  costs and expenses
(including  attorney's fees,  consulting fees and expert fees),  response and/or
removal costs  (including costs  associated with site  restoration,  monitoring,
corrective  action, or closure),  penalties,  fines and punitive damages arising
out of or in connection with the handling, storage, use, generation, treatments,
manufacture,  or other  management or Release of any Hazardous  Materials by any
Lessee Party.

         (2) Lessor shall  indemnify,  defend (with Legal counsel  acceptable to
Lessee)  and  hold  Lessee,  its  shareholders,   officers,  agents,  employees,
successors  and assigns  harmless from any and all claims,  demands,  judgments,
liabilities or losses,  penalties.  fines and punitive damages arising out or in
connection with the handling, storage, use, generation,  treatment, manufacture,
or other  management  or  Release  of any  Hazardous  Materials  in or about the
Premises, the Building or Industrial Center caused by any person or entity other
than a Lessee Party.

         G.       Remediation of Hazardous Materials.

         If a Release of any Hazardous  Materials  occurs on the Leased Premises
during the term of the Lease as a result of any act or  omission of any Lease as
a  result  of any act or  omission  of any  Lessee  Party,  Lessee,  at its sole
expense,  shall (a) promptly make all reasonable efforts to contain and mitigate
such Release,  (b) provide  prompt  notification  of the proper  authorities  if
required by an  Applicable  Law, and (c) upon notice to Lessor and with Lessor's
approval,  investigate  and take all  appropriate  removal or  remedial  actions
necessary to comply with any Applicable  Law. This  provision  shall survive the
expiration or termination of this Lease.

IF THIS LEASE HAS BEEN FILLED IN, IT HAS BEEN  PREPARED FOR  SUBMISSION  TO YOUR
ATTORNEY  FOR  APPROVAL.  NO  REPRESENTATION  OR  RECOMMENDATION  IS MADE BY THE
LANDLORD OR BY THE REAL ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE LEGAL
SUFFICIENCY, LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTIONS
RELATING THERETO.

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the date of the Lease.


"LANDLORD"                                           "TENANT"

WVP Income Plus III,                                 Neurex Corporation
a California Limited Partnership                     a Delaware Corporation



By                                                   By





                                   EXHIBIT 11

                               NEUREX CORPORATION

                 STATEMENT OF COMPUTATION OF NET LOSS PER SHARE


<TABLE>
                                                                                           Years ended

                                   
                                                                    September 30,                  December 31,
                        Item                                  1994                1995                 1996
- ------------------------------------------------------  ------------------  ------------------  -------------------

<S>                                                          <C>                 <C>                <C> 
Net loss...........................................      $  (17,967,608)    $    (9,988,938)     $  (16,475,707)
                                                        ==================  ==================  ===================
                                                        ==================  ==================  ===================

Shares used in net loss per share computation:
     Weighted average shares of common stock
     outstanding...................................          10,548,240           12,498,913         20,680,288
                                                        ==================  ==================  ===================

Net loss per share (primary and fully diluted).....     $         (1.70)              $(0.80)            $(0.80)
                                                        ==================  ==================  ===================

</TABLE>


                                   EXHIBIT 21

                              List of Subsidiaries


Creagen, Inc., a Delaware corporation

NEUREX International Company Limited, a Liechtenstein corporation


                                   EXHIBIT 23


               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS




         We  consent  to the  incorporation  by  reference  in the  Registration
Statement (Form S-8 No. 33-76976)  pertaining to the Neurex Corporation Employee
Stock  Purchase Plan and the 1988 Employee and  Consultant  Stock Option Plan of
Neurex  Corporation  of our report  dated  February 14, 1997 with respect to the
consolidated  financial  statements of Neurex Corporation included in the Annual
Report (Form 10-K) for the year ended December 31, 1996.



                                                              ERNST & YOUNG LLP
                                                              
                                                              


Palo Alto, California
March 14, 1997


<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
      This  schedule  contains  summary  financial  information  extracted  from
financial  statements  for the year ended  December 31, 1996 and is qualified in
its entirety by reference to such financial statements.

</LEGEND>

                     

<CURRENCY>                                     U.S. Dollars
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-START>                                 JAN-01-1996
<PERIOD-END>                                   DEC-31-1996
<EXCHANGE-RATE>                                1.00
<CASH>                                         40,551,609
<SECURITIES>                                   36,816,948
<RECEIVABLES>                                  46,022
<ALLOWANCES>                                   0
<INVENTORY>                                    0
<CURRENT-ASSETS>                               77,749,356
<PP&E>                                         4,715,448
<DEPRECIATION>                                 2,967,835
<TOTAL-ASSETS>                                 89,571,272
<CURRENT-LIABILITIES>                           7,649,621
<BONDS>                                        0
                          0
                                    0
<COMMON>                                       220,361
<OTHER-SE>                                     79,737,387
<TOTAL-LIABILITY-AND-EQUITY>                   89,571,272
<SALES>                                        0
<TOTAL-REVENUES>                               3,575,557
<CGS>                                          0
<TOTAL-COSTS>                                  0
<OTHER-EXPENSES>                               23,585,166
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             (185,775)
<INCOME-PRETAX>                                (16,475,707)
<INCOME-TAX>                                   0
<INCOME-CONTINUING>                            (16,475,707)
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   (16,475,707)
<EPS-PRIMARY>                                  (0.80)
<EPS-DILUTED>                                  (0.80)
        


</TABLE>


                                   EXHIBIT 99

[GRAPHIC OMITTED]




                    MANAGEMENT CHANGES AT NEUREX CORPORATION


MENLO PARK,  California  (January  17, 1997) -- Neurex  Corporation  (NASDAQ/NM:
NXCO) today announced that John Ames has resigned as Chief Financial Officer. In
addition,  it was also  announced  that  Bradford  Wait has been  elected  Chief
Financial  Officer  until such a time as a new CFO is hired.  Mr. Wait served as
CFO of Neurex until July of last year, when he announced his intention to retire
from the  Company in 1997.  Since that time,  he has held the  position  of Vice
President and Treasurer.

Neurex  Corporation  is developing  products for acute care,  principally in the
area  of  cardiorenal  and   neurological   disease.   Neurex'   products  under
development,  CORLOPAM (fenoldopam) and SNX-111, are currently in advanced stage
human  trials.  An NDA for  CORLOPAM  was filed in June 1996.  Each  product has
potential  in multiple  indications.  The  Company's  strategy  is to  discover,
develop and  commercialize  its  products  for acute care  treatment in hospital
settings, such as emergency rooms, intensive care units and pain clinics.


For further information contact:          

                               Paul Goddard, Ph.D.
                      Chairman and Chief Executive Officer
                                  415-833-1288


                                                        # # # # #



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