MEDCO RESEARCH INC
10-K405, 1996-04-01
PHARMACEUTICAL PREPARATIONS
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                              Medco Research, Inc.

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

[X] Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act
of 1934 For the year ended December 31, 1995
                                                               OR
[ ] Transition Report Pursuant to Section 13 or 15(d) of the Securities
    Exchange Act of 1934

For the transition period from                 to

                         Commission file number 0-13948

                              MEDCO RESEARCH, INC.
             (Exact name of registrant as specified in its charter)

                      Delaware                      95-3318451
           (State or other jurisdiction of       (I.R.S. Employer
            incorporation or organization)      Identification No.)


                            85 T. W. Alexander Drive
               Research Triangle Park, North Carolina     27709
               (Address of principal executive offices) (Zip Code)

                                 (919) 549-8117
              (Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

           Common Stock                   American Stock Exchange
         (Title of Class)      (Name of each exchange on which registered)

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 such 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]

Based on the closing price on February 29, 1996 of $10.125 for the  Registrant's
Common Stock as reported on the American Stock  Exchange,  the aggregate  market
value of Common Stock held by  nonaffiliates  of  Registrant  was  approximately
$111,515,282.

The number of shares outstanding of the Registrant's Common Stock was 11,155,832
at February 29, 1996.

Documents incorporated by reference:

Part III:  Sections  entitled  "Election of Directors",  "Board of Directors and
Executive Officers",  "Executive  Compensation",  "Security Ownership of Certain
Beneficial   Owners  and  Management"  and  "Certain   Transactions"   from  the
Registrant's Proxy Statement for its 1996 Annual Meeting of Shareholders.


<PAGE>

                              Medco Research, Inc.

                                     PART I


ITEM 1.  BUSINESS

COMPANY PROFILE

Medco Research,  Inc. (the "Company") is a biopharmaceutical  company engaged in
the  acquisition,  research,  and  development of proprietary  human  healthcare
products,  focused  primarily on the diagnosis  and treatment of  cardiovascular
disease.

The Company was  incorporated  in  California in September  1978 and  originally
founded as a contract  research  organization  offering  clinical and regulatory
support to the  pharmaceutical  industry.  In 1984, the Company  secured its own
product rights,  went public and raised  approximately $4 million in the initial
offering,  and began  its  transition  to a  biopharmaceutical  company;  and in
January 1992 it raised approximately $48 million in a secondary public offering.
In May 1993, the Company  relocated to Research  Triangle Park,  North Carolina,
and in 1995 it completed its reincorporation in Delaware.

The Company's  business  approach has been to acquire product  candidates  which
have already  undergone some preclinical  (animal) and clinical (human) testing,
so-called late-stage  products,  thereby reducing the costs and risks associated
with drug  discovery and basic  research.  These product  opportunities  and the
related  intellectual  property rights are typically obtained under license from
academic or corporate  sources who have received United States patents which, in
the opinion of the Company's patent counsel,  are enforceable.  The Company then
sponsors and directs the clinical testing and any additional preclinical studies
needed  for  product  registration  and  marketing  approval.  These  late-stage
activities are often outsourced to independent  clinical research  organizations
to maximize  efficiency and minimize internal  overhead.  To avoid the costs and
risks associated with product  marketing,  sales and  distribution,  the Company
licenses the  manufacturing  and marketing  rights to the product to a corporate
partner in exchange for licensing  fees and royalty  payments on future  product
sales.  Formulation  development,  as well as  microbiology  and  manufacturing,
chemistry,  and controls data, is typically  provided by the Company's  licensed
corporate  partner,  and the Company then submits to the United  States Food and
Drug  Administration  (the "FDA") a New Drug  Application  ("NDA") to obtain the
FDA's clearance to market the drug.

Using this  royalty-based  business model,  which is relatively  uncommon in the
pharmaceutical  industry,  the Company has commercialized two drugs and has five
others  proceeding  through various stages of clinical  development,  all with a
relatively   modest   depletion  of  its  cash.  The  Company's  first  product,
ADENOCARD(R),  was  approved  by the FDA in October  1988.  Its second  product,
ADENOSCAN(R),  was  approved by the FDA in May 1995.  Substantially  all royalty
income and  expenses in the three year period ended  December 31, 1995  resulted
from sales of ADENOCARD in the United States by Fujisawa-USA, Inc. ("Fujisawa"),
the Company's corporate partner for ADENOCARD and ADENOSCAN.

STRATEGIC PLAN

Whereas large  pharmaceutical  companies  typically  seek  diversification  into
multiple  diagnostic and  therapeutic  areas,  small companies with more limited
resources must  concentrate  their efforts to be competitive and successful.  As
such,  the Company  continues  to focus  primarily  on  cardiovascular  disease.
However,  its  subspecialty  expertise in adenosine drug  development,  and more
recently nuclear  cardiology,  is well-recognized in the medical community.  The
Company believes that medical market trends, in particular managed care, present
unique  opportunities  well  suited to these core  competencies.  Therefore,  to
further concentrate its efforts and corporate partner interests,  the Company at
this time intends to divest its  unrelated  products and focus on the  continued
acquisition and development of adenosine and nuclear cardiac imaging products.

ADENOSINE PORTFOLIO

ADENOCARD(R) - a sterile  formulation of adenosine for injection - indicated for
     the  treatment of  abnormally  rapid  heartbeats  originating  in the upper
     chambers of the heart, so-called paroxysmal  supraventricular  tachycardia.
     Commercially  available  from Fujisawa in the U.S. and Canada since 1989 as
     ADENOCARD,  the drug also is sold by the Company's corporate partner Sanofi
     Pharma ("Sanofi") in the United Kingdom and other countries of the world as
     ADENOCOR(R) and in Switzerland as KRENOSIN(R).

ADENOSCAN(R) - a sterile formulation of adenosine for infusion - indicated as an
     adjunct to thallium  cardiac  imaging for the evaluation of coronary artery
     disease   in   patients   unable   to   exercise   adequately,    so-called
     pharmacological stress.  Commercially available from Fujisawa in the United
     States and Canada since 1995, the drug also is sold by Sanofi in the United
     Kingdom and pending  registration  and  approval in other  countries of the
     world.

MEDR-640 - a sterile  formulation of adenosine for infusion - under  development
     as an adjunct to early reperfusion (e.g., thrombolytic therapy or emergency
     angioplasty)  in the  treatment of acute  myocardial  infarction.  Positive
     results of a Phase I/II trial for the drug were reported at the 1995 Annual
     Meeting of the American Heart Association,  supporting the Company's belief
     that the drug holds  significant  promise as an effective  cardioprotective
     agent. Pending the successful completion of on-going negotiations, Fujisawa
     would  be the  Company's  partner  for this  product,  which is in Phase II
     clinical testing.

NUCLEAR CARDIOLOGY PORTFOLIO

VIASCINT(TM)    -    a    sterile     radiopharmaceutical     formulation     of
     iodine/123/-iodophenylpenta-decanoic  acid for injection - under
     development to determine  the presence of  "hibernating",  or  reversibly
     injured,  as opposed to dead,  heart muscle and thereby  predict which
     patients are most likely to experience  improvement in cardiac function
     following,  and thus benefit from,  coronary artery bypass graft (CABG)
     surgery,  and to assist physicians in the  selection of patients for such
     surgery.  The Company has completed  Phase III clinical  testing,  and the
     results  indicate that the product provides the means to predict,  with
     high accuracy,  which patients will have improvement in cardiac functioning
     following  revascularization. The Company plans to make an NDA submission
     in 1996. Nordion  International Inc. currently has U.S. manufacturing
     rights, and the Company has marketing rights.  The Company is in the
     process of seeking a  corporate  partner to market this product.

Tc/99m/-GLUCARATE   -  a   radiopharmaceutical   kit   for  the   preparation
     of technetium/99m/-glucarate  for global  injection - under  development
     for the early and rapid diagnosis of acute myocardial  infarction,
     particularly in patients with nondiagnostic  electrocardiograms (ECGs) and
     negative cardiac enzyme  tests.  The  Company  acquired  this  product in
     January  1996 and currently retains the United States manufacturing and
     marketing rights.

REMAINING PORTFOLIO

BIDIL(R) - an oral dosage formulation  containing the combination of hydralazine
     hydrochloride   and  isosorbide   dinitrate  (two   generically   available
     vasodilators)  - under  development  to improve  survival in patients  with
     congestive  heart failure (CHF) who are  inappropriate  for treatment  with
     angiotensin-converting  enzyme (ACE) inhibitors.  The product has completed
     Phase III clinical testing.  Studies to establish  bioequivalence have been
     completed,  and the  Company is  analyzing  the  results.  The  Company has
     transferred the manufacturing  process for BIDIL from its formulator to its
     commercial  manufacturer.  The Company  plans to make an NDA  submission in
     1996.  In 1993  the  Company  granted  Boehringer  Mannheim  Pharmaceutical
     Company marketing and back-up manufacturing rights, and these rights may be
     reacquired  by the  Company.  See  "Product-By-Product  Summaries  - BIDIL"
     below.

ATP  - a sterile  formulation of adenosine  triphosphate - under development for
     the treatment of solid tumors or cancer-related  cachexia.  The product has
     completed one  single-center  Phase I and one multicenter Phase II clinical
     trial,   and  the  Company  believes  the  results  support  the  continued
     investigation  of the drug as an  adjunctive  therapy  that may improve the
     quality of life in patients  suffering from non-small cell lung cancer. The
     Company  currently  retains the United States  manufacturing  and marketing
     rights  and is in the  process  of  seeking a  corporate  partner  for this
     product.


PRODUCT-BY-PRODUCT SUMMARIES

                                  ADENOCARD(R)

The Product:  ADENOCARD is a sterile formulation of adenosine (3mg/mL) available
in 2ml vials and 2-4mL prefilled  syringes for intravenous  injection to restore
normal heart rhythm in patients with abnormally rapid heartbeats  originating in
the  upper  chambers  of  the  heart,   so-called  paroxysmal   supraventricular
tachycardia (PSVT).  Because of its very short half-life (less than 10 seconds),
ADENOCARD  works quickly and typically  without  prolonged side effects.  It has
been adopted by numerous medical  organizations as the  "drug-of-choice" for the
treatment of PSVT.

Regulatory  Status: In October 1988, the Company received FDA approval to market
ADENOCARD in the United  States,  and the drug is  commercially  available  from
Fujisawa in the United States and Canada.  In September  1991,  Sanofi  received
marketing approval (under the trade name ADENOCOR) in the United Kingdom and, in
May 1992,  received  marketing  approval  (under  the trade  name  KRENOSIN)  in
Switzerland.  Sanofi also sells the drug in France,  Belgium,  The  Netherlands,
Luxembourg, Spain, Greece, Germany, Denmark, Ireland, Italy, Ireland, Australia,
Austria,  Greece,  Quatas,  Jordan, Saudi Arabia,  Cypress,  Kuwait, Belgium and
Germany.

Product  License:  In March 1985,  the  University  of Virginia  Alumni  Patents
Foundation  granted to the Company an exclusive license to exploit in the United
States and Canada the use of adenosine  for the  treatment  of  supraventricular
tachycardia  that is caused by re-entry in the A-V node or an accessory  pathway
of the human heart.  In November 1986 such  Foundation  received a United States
Patent on such use. For these rights, the Company paid a one-time, nonrefundable
license fee and agreed to pay 10% of all net sales of ADENOCARD made directly by
the  Company  and  50%  of  all  royalties  received  by the  Company  from  its
sublicensees  until the expiration of the term of the patent rights or until the
license is terminated as provided in the agreement.

Competition: Intravenous calcium channel blockers and beta-blockers (generically
available  from  numerous  sources)  are  principal  competitors.  In  addition,
catheter-based  ablation  therapy is  becoming  more  common and may compete for
certain patient types.

Manufacturing and Marketing:

1. Agreement with Fujisawa.  In November 1985, the Company granted Fujisawa USA,
Inc.  (formerly  LyphoMed,  Inc.), a manufacturer  and marketer of critical care
injectable   pharmaceuticals  and  other  products,   an  exclusive  license  to
manufacture  and market  ADENOCARD  in the United  States and  Canada.  Fujisawa
agreed to pay the Company a royalty  equal to 25% of its net sales of  ADENOCARD
in each country for the  duration of patent  protection  or any other  exclusive
marketing  rights that may be granted to the Company by  governmental  agencies,
whichever is longer.  Fujisawa also agreed to pay the Company a royalty equal to
7% of  Fujisawa's  net sales of  ADENOCARD  during  any  subsequent  term of the
agreement,  which  will  continue  after the  initial  term until  either  party
terminates the agreement by giving the other party 90 days written notice.

2. Agreement with Sanofi  Pharma.  In December 1987, the Company  granted Sanofi
Pharma  ("Sanofi"),  a multinational  pharmaceutical  company  headquartered  in
France, the rights to exclusively manufacture and market ADENOCARD in Europe and
countries other than the United States and Canada. Sanofi agreed to use its best
efforts to commercialize  ADENOCARD in such territories  subsequent to receiving
governmental marketing approvals and to pay the Company royalties equal to 5% of
its net sales of ADENOCARD. Royalties will be paid on a country by country basis
for the longer of six years or the period of any marketing exclusivity

                                  ADENOSCAN(R)

The Product:  ADENOSCAN is a sterile formulation of adenosine (3mg/mL) available
in 30mL vials for infusion  indicated as an adjunct to thallium  cardiac imaging
in the  evaluation  of coronary  artery  disease in patients  unable to exercise
adequately  and unable to take the  treadmill  component  of the related  tests,
so-called  pharmacological  stress,  since in many ways the effects of adenosine
simulate  those of exercise.  ADENOSCAN  is  administered  by brief  intravenous
infusion,  and thallium (a radioactive  agent) is injected during the procedure.
Cardiac  images are  subsequently  acquired  (with gamma cameras) which visually
display the presence and severity of underlying coronary artery disease. Because
of its very short half-life, side effects are generally very brief.

Regulatory  Status:  In October 1992,  the Company  received  approval to market
ADENOSCAN  in  Canada;  and in May  1995,  the  Company  received  from  the FDA
marketing  clearance for ADENOSCAN in the United  States.  In June 1995,  Sanofi
received marketing approval for ADENOSCAN in the United Kingdom.

Product  License:  The Company owns the product as it is the exclusive  assignee
of patents issued in the U.S. and Canada, with counterpart  applications
pending approval in other countries of the world,  covering the use of adenosine
as a  pharmacological  stressor in cardiac imaging.  In addition,  in the U.S.
the  product received  three  years of  exclusivity  from the date of NDA
approval  under the Hatch-Waxman Act.

Competition:  Intravenous  dipyridamole  (IV  Persantine(R)),  manufactured  and
marketed by DuPont  Radiopharmaceuticals,  is the principal  competitor  and has
been available in the U.S.  since 1990. In addition,  other drugs and procedures
currently  available  or under  development  may be  useful in  determining  the
presence or severity of coronary  artery  disease and may compete  directly with
ADENOSCAN.

Manufacturing and Marketing:

Agreement with  Fujisawa.  In December  1988,  the Company  granted  Fujisawa an
exclusive  license in the United  States  and Canada to  manufacture  and market
ADENOSCAN.  As amended in May 1995 by an agreement  settling a litigation  among
the parties  and Abbott  Laboratories,  Inc.  related to the  manufacturing  and
marketing rights to this drug,  Fujisawa agreed to pay the Company  royalties of
29% of  ADENOSCAN  net sales in the United  States and Canada for the first five
years  after  the  commencement  of  commercial  sales  in  each  territory  and
thereafter  royalties  of 25% of net sales  until June 10,  2007,  at which time
Fujisawa would have a paid-up license within such  territories.  (The Company is
obligated to pay to Abbott  royalties  of 2% of the net sales of  ADENOSCAN  for
five years following FDA marketing clearance,  up to a maximum of $5.35 million.
See Note 6 to the Financial Statements included in Item 8 below.)

Fujisawa  also agreed to pay  royalties  to the Company in respect of periods of
more than  thirty  days in which it is unable to  fulfill  ADENOSCAN  orders for
reasons other than force majeure and other specified  events,  such royalties to
be at the then  prevailing  rate based on the average  daily sales of  ADENOSCAN
during the preceding 12 months.  Fujisawa  also agreed  generally to maintain an
inventory   of  at  least  six  months  of   ADENOSCAN   finished   product  and
work-in-process,  to be stored at  multiple  locations,  to provide  the Company
within one year with data necessary to qualify Fujisawa's Melrose Park, Illinois
plant  as an  alternate  ADENOSCAN  manufacturing  facility  and to use its best
efforts to identify  and provide  data to the Company to qualify with the FDA an
alternate  supplier of the adenosine raw material  necessary for the manufacture
of ADENOSCAN.

Agreement with Sanofi.  In June 1992,  the Company  granted Sanofi the exclusive
rights to  manufacture  and  market  ADENOSCAN  worldwide  except in the  United
States,  Canada,  Japan,  Korea and Taiwan.  Sanofi is responsible for obtaining
governmental  marketing approvals for ADENOSCAN in its exclusive territories and
to pay the Company a 5% royalty  based on annual  sales.  The royalty is payable
for the  longer of ten  years or the  period of any  marketing  exclusivity  for
ADENOSCAN in each country of the territory.

Agreement re: Japan.  In February  1994,  the Company  signed a development  and
marketing  agreement  with  a  company  in  Japan  for  cardiovascular  uses  of
adenosine.  The Japanese company  currently is pursuing the use of adenosine for
pharmacologic  stress for use with thallium perfusion imaging to detect coronary
artery  disease.  The Japanese  equivalent  of an NDA has not been filed for any
product covered by the agreement.  The Company received a $1 million license fee
plus a $300,000 fee when the FDA granted marketing clearance for ADENOSCAN.

                                    MEDR-640

The  Product.  Each year in the U.S.  over one  million  patients  suffer  acute
myocardial infarction and, despite the benefits of early reperfusion,  permanent
injury and disability is not uncommon. In addition, over 300,000 patients a year
undergo  CABG  surgery  and,   despite   standard   cardioprotective   measures,
significant  cardiac  support is often required  during the early  postoperative
period.   MEDR-640  is  a  sterile   formulation  of  adenosine  (3mg/mL)  under
development as an adjunct to early reperfusion  (e.g.,  thrombolytic  therapy or
emergency angioplasty) in the treatment of acute myocardial infarction and as an
additive to standard cardioplegia during open-heart surgery.

Development Background: Substantial preclinical data, and limited human testing,
suggest  that  adenosine  may be  further  beneficial  in these  acute  ischemic
settings.  The  results of a  single-center  pilot  investigation  suggest  that
adenosine, as an adjunct to emergency angioplasty,  may further limit the damage
associated with acute myocardial infarction. This was suggested by significantly
reduced injury  measured  6-weeks after the procedure  compared to  measurements
made at the time of hospital  discharge.  The  preliminary  results from another
single-center  pilot study  suggest that  adenosine,  as an additive to standard
cold-blood  cardioplegia,  may also limit the amount of cardiac support required
during the early postoperative period following CABG surgery. This was suggested
by statistically  significant  reductions in the cumulative  amount of inotropes
(i.e., dopamine and dobutamine) and vasodilators (i.e., nitroglycerine) required
in the 24-hour period following surgery.  These preliminary findings support the
ongoing Phase II multicenter  trials,  including a placebo  controlled  trial in
CABG surgery  (so-called  AB-02 trial),  two related  placebo-controlled  trials
using  thrombolytic  therapy in acute myocardial  infarction  (so-called AMISTAD
trial), and a placebo-controlled  trial using emergency (primary) angioplasty in
acute myocardial infarction (so-called ALIVE trial).

Regulatory  Status:  The original IND for Phase I studies was filed in November,
1988.  The Company is  conducting  multicenter  Phase II clinical  trials in the
U.S., Canada and Argentina under an IND submitted to the FDA in November 1988.

Product  License:  The  Company  has a patent  application  pending in the U.S.
and abroad  for the use of  adenosine  to prevent  further  injury  during acute
myocardial  infarction,  and Fujisawa is the exclusive  licensee of a U.S.
patent issued in 1989 which would be  sublicensed  to the Company under the
terms of the proposed  agreement  between the Company and Fujisawa.  See
"Manufacturing and Marketing" below.

Competition: A wide variety of agents currently available or under investigation
may be useful in these  acute  ischemic  settings,  including  antiplatelet  and
anticoagulant agents, cardiosuppressants,  perfluorochemicals, anti-free radical
scavengers,  and adenosine analogs or modulators which may compete directly with
MEDR-640.

Manufacturing  and  Marketing:  MEDR  640 was  included  in the  Company's  1988
exclusive license agreement with Fujisawa relating to ADENOSCAN. Pursuant to the
May 1995 agreement with Fujisawa  settling the litigation over the manufacturing
and marketing of ADENOSCAN, all references to MEDR 640 in such license agreement
were  eliminated  and the parties agreed as soon as practicable to enter into an
agreement to jointly  develop  adenosine  based products  having  indications as
cardioprotective  agents,  such as MEDR 640, and for that purpose Fujisawa would
grant to the Company an  exclusive  sublicense  under a U.S.  patent under which
Fujisawa is the exclusive licensee.  Fujisawa would have exclusive manufacturing
and marketing  rights in the U.S.,  Canada,  Mexico and other  territories to be
agreed  upon,  and  it  would  pay  the  Company  25% of net  sales  within  the
territories.  The companies would share equally all costs of development and any
royalties due to third  parties.  The Company and Fujisawa are in the process of
negotiating such an agreement.  (See Note 6 to Financial  Statements included in
Item 8 below.)

                                  VIASCINT(TM)

The   Product:   VIASCINT(TM)   is   a   radiopharmaceutical    formulation   of
I/123/-iodophenylpenta-decanoic  acid under  development to determine the
presence of "hibernating",  or reversibly  injured,  as opposed to dead, heart
muscle and thereby predict improvement in cardiac function following coronary
artery bypass graft (CABG) surgery, and to assist physicians in the selection of
patients most likely to benefit from such procedure.

Development  Background:  Although  numerous  procedures and various factors are
considered in the evaluation of patients for CABG surgery, the only FDA approved
product  for  cardiac  metabolic  imaging  and tissue  viability  assessment  is
F/18/-fluorodeoxyglucose  (FDG)  for use in  conjunction  with  positron
emission tomography  (PET).  However,  this  procedure is very  expensive  and
not widely available.  Like FDG,  VIASCINT  is a  radioactive  metabolite  and
may  provide similar  information with gamma cameras,  which are generally
available at most large hospitals.  The results of the Company's Phase III
clinical trials support its belief that  VIASCINT  provides  the means to
predict,  with high  accuracy, which   patients   will  have   improvement   in
cardiac   function   following revascularization.

Regulatory  Status:  The Company has completed  Phase III clinical trials in the
U.S. under an IND submitted to the FDA in June 1992.  The Company plans to make
an NDA submission in 1996 based upon  favorable  ongoing  dialogue with the FDA.
The Company currently has no registrations planned outside the U.S.

Competition:  A wide  variety of agents and  procedures  currently  available or
under  investigation  may be useful in assisting  physicians in the selection of
patients for CABG surgery and may compete directly with VIASCINT.  However, only
PET FDG is currently FDA approved for use in detecting  reversibly injured heart
muscle that may improve subsequent to CABG surgery.

Product  License;  Manufacturing  and  Marketing:  In April  1992,  the  Company
obtained from Nordion International Inc. ("Nordion"), a Canadian manufacturer of
radiopharmaceuticals,  the right to develop  and market  VIASCINT  in the United
States.  Under the  agreement  Nordion will supply the Company with VIASCINT for
United States clinical trials and will share a portion of the Company's  initial
development expenses.  Should the results of these initial studies be favorable,
the Company will  continue the  development  program in pursuit of FDA marketing
clearance.  The Company  pays  Nordion an annual fee of $25,000  (begun in April
1993)  continuing up to the filing of the VIASCINT  NDA.  Upon FDA approval,  if
obtained,  Nordion  will  retain  exclusive  manufacturing  rights in the United
States.  The Company and Nordion  will share  equally in the profits of VIASCINT
sold in the United States by the Company, and the Company will receive a royalty
equal to 25% of net sales of VIASCINT sold in the United States by another party
to which it may sublicense the marketing rights.

VIASCINT  is  not  protected  by  a  U.S.  patent.  However,  the  manufacturing
(radiolabeling)   technologies  are  trade  secrets  under  license  to  Nordion
International.  In addition,  the Company has applied to the FDA for Orphan Drug
designation and  anticipates  five years of exclusivity  under the  Hatch-Waxman
Act.

                                Tc/99m/-GLUCARATE

The Product:  It is estimated  that,  among the five million  annual  visits for
chest pain of possible cardiac  original,  nearly two million patients have ECGs
and cardiac  enzymes which  indicate no acute  myocardial  injury,  yet no clear
alternative  diagnosis.  These patients are variably  managed with the tentative
diagnosis  of  "rule-out"  myocardial  infarction,  yet  they  are  not  clearly
candidates for early reperfusion therapy or early discharge.  Tc/99m/-GLUCARATE,
a radiopharmaceutical  kit containing  lyophilized  glucaric acid (a
carbohydrate derivative)  for   reconstitution   and  radiolabeling  with
technetium/99m/  for injection,  is under  development  for the early and  rapid
diagnosis  of acute myocardial infarction, and it may provide useful diagnostic
information in these patients  with  nondiagnostic  electrocardiograms  (ECGs)
and  negative  cardiac enzyme tests.

Development Background:  Tc/99m/-GLUCARATE in animal studies has been shown not
to cross  intact  cellular  membranes,  and it is  rapidly  cleared  from the
blood through the kidney. However, in the presence of irreversibly damaged
(infarcted) cells,  Tc/99m/-GLUCARATE  crosses  the  cellular  membrane  and
binds  tightly to nuclear  residues.  This type of uptake  produces  images of
the infarcted areas that appear as "hot-spots" by standard nuclear imaging
techniques.

Regulatory  Status:  The product has undergone  limited  preclinical and
clinical  testing  overseas and some  formulation development work.  An IND to
commence human testing in the U.S. is targeted for filing in late 1996.

Competition:  Tc/99m/ -pyrophosphate (FDA approved) and In/111/-antimyosin
antibody (pending  FDA  approval)  are nuclear  imaging  agents used to detect
infarcted myocardium and both would compete  directly with  Tc/99m/-glucarate.
In addition, other in vivo or in vitro tests are available  and would  compete
directly with Tc/99m/-glucarate.

Product License;  Manufacturing  and Marketing:  On January 5, 1966, the Company
received from  Molecular  Targeting  Technology,  Inc. an exclusive  sublicensee
under a U.S. patent issued in August 1990 covering the use of technetium-labeled
glucarate  for  organ  infarct  imaging  (the  Molecular  Targeting   Technology
principals  are  the  inventors,  and  the  patent  is  jointly  owned,  through
assignment,  by Centocor,  Inc. and The Massachusetts General Hospital;  similar
patents  for the same  technology  were  approved  in Europe in May  1995).  The
Company  obtained  the  exclusive  right  to  develop,  manufacture  and  market
Tc/99m/-GLUCARATE  in the United States,  Japan and other  countries of the
world, except  in Asia.  The  Company  agreed to pay  opportunity  fees
totaling  $1.9 million,  including  an  initial  payment  of  $200,000  upon
execution  of the agreement and staged payments according to specific
development milestones.  The Company will also pay a royalty of either 6% of net
sales of the product if sold by the Company or 25% of the  Company's  revenues
from product  sales made by a commercial  partner.  The sublicensor will provide
all pre-clinical and clinical data  conducted in the U.S. and abroad and will
also transfer all  manufacturing technology,  including clinical trial material
for Phase I and Phase II clinical trials.  The Company  will be  responsible
for all aspects of  development  and commercialization of the final product,
with rights to sublicense.

                                    BIDIL(R)

The Product:  Among the estimated 3.5 million patients suffering from congestive
heart failure (CHF) in the U.S., a substantial  portion are not  candidates  for
first-line therapy with angiotensin-converting  enzyme (ACE) inhibitors and, for
such patients,  the Agency for Health Care Policy and Research (AHCPR) and other
medical  organizations  recommend  combination  oral treatment with  hydralazine
hydrochloride and isosorbide dinitrate,  two generically available vasodilators.
BIDIL is a fixed-dose,  combination  tablet for oral  administration  containing
these two vasodilators,  under development by the Company to improve survival in
patients with CHF who are inappropriate for treatment with ACE inhibitors. BIDIL
would  offer  a  convenient  formulation  that  may  reduce  noncompliance  with
prescribed  treatment - the leading cause of hospital  readmissions  in patients
with CHF. Testing to determine whether the BIDIL formulation is bioequivalent to
the co-administration of its active components has been completed,  and the data
are being analyzed.

Development  Background:  Two previous  landmark  studies,  the so-called V-HeFT
trials,  established  the safety and  efficacy  of  hydralazine  and  isosorbide
dinitrate in the  treatment of CHF. In  particular,  survival was  significantly
improved  compared to placebo,  although the ACE  inhibitor  enalapril  was more
effective in this regard than the vasodilator combination.  The Company believes
that data from these trials provide the clinical and statistical basis to pursue
a  survival  claim  in the  intended  population,  provided  it  can  adequately
demonstrate that the BIDIL formulation is bioequivalent to the treatment used in
the V-HeFT studies.

Regulatory  Status:  In March 1993 the  Company  submitted  to the FDA an IND to
commence human bioequivalency studies in the U.S. Phase III clinical testing has
been  completed.  A pilot  bioequivalency  study  was  completed;  and a pivotal
bioequivalency study was completed in late 1995 and the data are being analyzed.
At Company expense,  a commercial  source of raw bulk hydralazine and isosorbide
dinitrate has been found and used in the  preparation  of the BIDIL  combination
product.  The Company plans to file an NDA in 1996  assuming the  bioequivalence
data are  favorable.  BIDIL will  qualify for three years of market  exclusivity
under the Hatch-Waxman Act.

Product License:  In November 1991, the Company  acquired  exclusive rights from
Jay N. Cohn,  M.D.,  to a United  States  patent issued to Dr. Cohn in September
1989,  covering a method of reducing  mortality  associated  with chronic CHF in
patients with  impaired  cardiac  function by  administering  a  combination  of
specified  amounts of hydralazine and isosorbide  dinitrate.  Dr. Cohen, who was
the  principal  investigator  of the  V-HeFT  trials,  granted  the  Company  an
exclusive  license to worldwide rights to the combination  therapy for research,
development,  manufacture  and sale of this drug under the issued  United States
patent that he holds and any future patents he obtains.

The Company has agreed to pay Dr. Cohn a total non-refundable license fee (which
will be credited against any future royalties) of $200,000, of which $125,000 is
payable upon FDA approval of the Company's NDA for BIDIL. In the  event  the
drug is commercialized, the Company will pay Dr. Cohn royalties equal to (i)
7.5% of the Company's direct net sales or (ii) 30% of any royalties  received by
the Company from sublicensees.  In the event that annualized net sales surpass
$100,000,000, the royalty  amounts will  increase to 9% and 40%,  respectively,
on sales over $100,000,000.  However,  upon  expiration of Dr. Cohn's United
States patent for BIDIL, each of the foregoing royalty rates will be reduced by
50%.

Competition:  Hydralazine hydrochloride and isosorbide dinitrate are generically
available  and would  compete  directly  with BIDIL.  In addition,  other agents
approved or under development, such as calcium-channel blockers,  beta-blockers,
angiotensin-II  receptor blocker,  and other vasodilators,  may compete directly
with BIDIL.

Manufacturing  and  Marketing:  In November 1993, the Company signed a licensing
agreement with Boehringer Mannheim  Pharmaceutical  Company ("BMPC") giving BMPC
rights to market  BIDIL in the U.S.,  Canada  and  Mexico  with a right of first
refusal for licenses outside these  territories.  BMPC agreed to pay the Company
royalties  as  follows:  (i)on net  sales of up to  $30,000,000,  a  royalty  of
twenty-five  percent  (25%)  of  such  net  sales;  (ii)on  net  sales  of  over
$30,000,000 and below $60,000,000, a royalty of twenty-two percent (22%) of such
net  sales;  and  (iii)on  net sales of over  $60,000,000,  a royalty  of twenty
percent (20%) of such net sales.

BMPC paid the Company a licensing fee of  $1,000,000  following the execution of
the  agreement  and  agreed to make the  following  additional  payments  to the
Company:  $500,000 within 30 days of successful completion of the bioequivalence
study;  $250,000  within  30 days of the  submission  to the FDA of an NDA;  and
$1,000,000  within 30 days of the  approval  of the NDA by the FDA. In the event
that within the time  parameters  established in the  Development  Plan a viable
formulation  of BIDIL  cannot  be  attained  or  bioequivalence  of BIDIL is not
achieved,  the Company is obligated to refund the  $1,000,000  fee paid upon the
execution  of the  Agreement or $500,000 of such fee, as the case may be, and in
either case the agreement shall terminate.

The Company and BMPC mutually agreed effective April 1, 1996 to terminate the
November 1993 license in which the Company granted to BMPC marketing and back-up
manufacturing rights to BIDIL. As a result of BMPC's strategic marketing plans
for certain of its other products, it was no longer interested in BIDIL. The
Company will retain $350,000 of BMPC's $1 million license fee, which the Company
will account for as income in the second quarter of 1996.

Based on the value added to BIDIL by the Company from the formulation,
bioequivalency and other development work it has performed on BIDIL and the
planned 1996 filing of a BIDIL NDA, the Company believes, although no assurance
can be given, that it will be able to obtain another partner for BIDIL on
license terms at least as favorable as those it received from BMPC.

                         ADENOSINE TRIPHOSPHATE ("ATP")

The Product:  There is a need for more effective  treatment of solid tumors such
as non-small cell lung cancer, which is extremely aggressive,  and leads rapidly
to death.  ATP has  demonstrated  some ability to inhibit tumor growth in animal
studies,  and it may reduce  cachexia,  the  weight-loss  and  wasting  syndrome
associated with cancer.

Development Background:  Adenosine triphosphate is the primary  energy-releasing
molecule in the human body and is  composed  of  adenosine  and  phosphate.  The
anti-cancer effects of ATP previously have been reported in several experimental
animal tumors. A small number of patients with late stage colorectal cancer have
received  ATP in  conjunction  with  a  currently  marketed  anti  cancer  drug,
5-fluorouracil.  In the two  trials  completed  under  the IND,  ATP has shown a
favorable safety profile as well as some preliminary indications of efficacy.

Regulatory  Status:  A Phase  I  dose-ranging  safety  study  and a  Phase  I/II
multicenter  study in  patients  with  non-small  cell  lung  cancer  have  been
completed  under an IND approved by the FDA in May,  1992.  ATP will qualify for
five years of market exclusivity under the Hatch-Waxman Act.

Product License: In May 1991, the Company acquired from Eliezer Rapaport, Ph.D.,
the  exclusive  rights  to two  issued  United  States  patents  and one  patent
application  pending  in the United  States  covering  (i) the use of  adenosine
5-diphosphate  ("ADP") and adenosine  5-triphosphate  ("ATP") to arrest and kill
tumor cells  (United  States patent issued  November  1989);  (ii) the arrest of
growth of tumor cells due to an increase in blood and plasma  levels of ATP in a
host resulting from the  administration  to the host of adenosine  monophosphate
("AMP") or ATP and a  reduction  in weight  loss  caused by cancer  cachexia  by
administration  of AMP or ATP (United States patent issued  September 1991); and
(iii) the utilization of adenosine  nucleotides  and/or  adenosine and inorganic
phosphates  for  elevation of liver,  blood and blood plasma ATP  concentrations
(United States patent pending). A patent covering claims in (i) above has issued
in April  1988 in Europe  and in  February  1988 in Japan.  Patent  applications
covering claims in (ii) and (iii) above are pending in Europe and Japan.

In  consideration  for entering  into this  agreement,  the Company  granted Dr.
Rapaport and another  scientist  options to purchase a total of 21,200 shares of
the  Company's  stock at $14.625 per share (the market price of the stock at the
time of the grant), and agreed generally to pay Dr. Rapaport an 8% royalty based
on net sales of ATP by the Company or its affiliates and 40% of the net monetary
proceeds paid to the Company from any sublicensee  based on net sales, but in no
event will Dr. Rapaport receive an amount less than 4% of the  sublicensee's net
sales  during the period in which the Company is  receiving  royalties  from the
sublicensee.  Unless sooner  terminated  under the terms of the  agreement,  the
license  will  continue  until the  later of the  expiration  of Dr.  Rapaport's
patents or of any  exclusive  marketing  period  provided by law.  However,  the
Company  may  continue  to market  ATP in any  country  without  making  royalty
payments to Dr.  Rapaport after the expiration of the patents in that country or
after five years following the  commencement of sales in any country not covered
by Dr. Rapaport's patents.

Competition.  There are numerous  anti cancer  agents on the market,  but few of
these drugs are  effective in the treatment of  metastatic  non-small  cell lung
cancer ("NSCL"),  the solid tumor against which ATP is first placed to be tested
in clinical  studies.  Other drugs are in development which may be used to treat
NSCL cancer and, if approved for marketing by the FDA, would likely compete with
and could be  superior to ATP in the  treatment  of this and  potentially  other
tumors.

Manufacturing and Marketing:  ATP is the Company's only adenosine-based  product
with a  non-cardiac  indication,  and The  Company is seeking  to  sublicense  a
corporate  partner to continue the  development  of this product,  including the
right to manufacture and market it.


                    GOVERNMENT REGULATION OF PHARMACEUTICALS


The Company is engaged in a business in which strict federal  regulation through
the FDA is a significant factor. Such regulations relate primarily to the safety
and  efficacy,  but  also  govern  manufacturing,   labeling,   advertising  and
marketing, of pharmaceutical products.

In order to test clinically and later market pharmaceutical  products, a company
must obtain marketing clearance from the FDA in the United States and comparable
governmental agencies in other countries.  The FDA requires substantial evidence
of the  safety  and  efficacy  of new drugs and the  approval  process  involves
several steps. Each of these steps can be time consuming and expensive.

The first step includes the period from the discovery of the compound, including
laboratory  and  animal  experimentation,  to the  filing  of an  IND.  The  IND
submission  must  contain data from the  preclinical  drug  research,  including
biochemistry,  animal  toxicological and pharmacological  studies, and any other
available  information  on the drug and must  also  outline  a plan of  clinical
investigation.  INDs must be sought for particular  formulations of a drug, such
as oral,  injectable and topical,  and these  formulations must be tested in the
treatment of human disease only in accordance with protocols (specific treatment
regimens) submitted in connection with the IND.

Once an IND has been allowed to become effective by the FDA,  clinical trials on
humans may be  undertaken  in  accordance  with the approved  protocols.  During
clinical  investigation,  the sponsor is required  to monitor  all  studies,  to
submit  progress  reports to the FDA at intervals not exceeding one year, and to
report promptly serious adverse reactions pertinent to the safety of the drug.

There are usually three phases in the clinical  development of a new drug. Phase
I concerns  the  testing of the drug in a small  number of healthy  subjects  to
determine  primarily  a number of safety  parameters  and to obtain  other basic
experience  with the drug in humans.  Phase II concerns  the testing of the drug
under well-controlled conditions in a larger population to obtain information on
the drug's safety and efficacy in patients for the claim or claims being made by
the  Sponsor.  Phase III  concerns  the  testing  of the drug in a still  larger
patient  population  and for a  longer  period  of time  under  well  controlled
conditions  to confirm  the safety and  efficacy  results  obtained in Phase II.
Phase III is usually  considered  the last phase in the clinical  testing of the
drug.

If  the   sponsor   elects   to   proceed   beyond   clinical   development   to
commercialization  of the drug,  it submits  to the FDA an NDA which  contains a
written  summary of all data  reflecting the total research  experience with the
drug and a section regarding its manufacture.  When the FDA has reviewed the NDA
and all additional information which it may have required to be submitted during
the review process, it decides whether, and under what labeling  conditions,  it
will  permit the  product to be  marketed.  The FDA may  require  post-marketing
testing and surveillance of adverse  reactions as a condition of its approval to
monitor the drug's effect during marketing.

Although health registration  requirements are generally more rigidly applied in
the United States than elsewhere, the regulatory pattern in the United States is
now being followed by most industrialized countries.

ORPHAN DRUG ACT

As the sponsor of an orphan drug for a particular indication,  the Company would
be  entitled  to  receive  seven  years  exclusive  marketing  rights  for  this
indication,  but only if it proceeds to sponsor the first NDA  approved  for the
drug for this indication.  Thus, unlike patent protection,  the designation of a
drug for a particular indication as an orphan drug would not, by itself, prevent
other  manufacturers  or sponsors from obtaining orphan drug status for the same
drug for the same indication if they obtained a prior NDA, or from obtaining FDA
approval prior to approval of the Company's NDA.

The Company also is entitled to certain  federal income tax credits with respect
to certain clinical expenses related to its orphan drugs.

As is the case with FDA approval generally,  the grant of orphan drug status for
one or more of the Company's  drugs would not prevent the FDA from approving the
same drug or drugs for a different  indication,  and medical  practitioners  may
prescribe  an  approved  drug for  non-indicated  (i.e.,  off-label)  uses.  The
marketing potential of the Company's orphan drugs could be adversely affected by
FDA approval of another company's NDA for the same drug for different uses.

The Company intends,  where  applicable,  to obtain orphan drugs designation for
any drugs  licensed or acquired by it in the future.  There can be no assurance,
therefore, that the scope of protection currently afforded by orphan drug status
or the federal  income tax  credits  currently  available  to sponsors of orphan
drugs will continue to be available in the future.

HATCH-WAXMAN ACT

The   Hatch-Waxman   Act  provides  for  limited   marketing   exclusivity   for
pharmaceutical  products which receive NDA approval from the FDA, independent of
any issued patents which may apply.  If a  pharmaceutical  product  receives NDA
approval,  and the FDA has not previously  approved any other product containing
the  same  active  ingredient,  including  any  salt  or  ester  of  the  active
ingredient,  then the Hatch-Waxman  Act does not permit any abbreviated  generic
NDA ("ANDA") to be  submitted by another  company for that drug product for five
years  from the date of NDA  approval.  If an NDA  approval  is  received  for a
pharmaceutical  product  containing an active  ingredient or salt or ester of an
active ingredient that has been previously  approved by the FDA, and if that NDA
approval was secured in part through the  submission  to the FDA of new clinical
investigations  other than  bioavailability  studies,  then the Hatch-Waxman Act
prohibits the FDA from making effective the approval of an ANDA for that product
by another  company for a period of three  years from the date of NDA  approval.
This limited exclusivity provision is automatically granted upon NDA approval as
applicable  and does not require  special  consideration.  Within the  Company's
current  portfolio  of  products,  VIASCINT  and ATP  qualify  for five years of
exclusivity,  and  ADENOSCAN,  MEDR 640,  and BIDIL  qualify  for three years of
exclusivity, under this provision.

PATENTS AND PROPRIETARY RIGHTS

Patents and other  proprietary  rights are extremely  important to the Company's
business.  However, the patent positions of biopharmaceutical  firms,  including
the Company, are uncertain and involve complex legal and factual questions which
can be difficult to resolve.

The Company's  general  policy is to license the right to  manufacture  and sell
pharmaceutical  products  the use of  which  for the  particular  indication  is
covered by an issued United States  patent which the  Company's  patent  counsel
believes is valid and  enforceable.  The Company  believes that licensing issued
patents represents the best step the Company can take to protect the technology,
inventions,  and improvements that it considers  important to the development of
its business,  and the  Company's  financial  investment  therein.  However,  on
occasion the Company may acquire product opportunities without issued patents or
without patent applications  pending, such as, for example, when in Management's
opinion,  the invention  would expand the  Company's  adenosine  portfolio.  The
Company  also  relies upon trade  secrets,  know-how,  continuing  technological
innovations and subsequent  licensing  opportunities to develop and maintain its
competitive position.

The patent  application and issuance process may take several years and involves
considerable  expense,  and there is no assurance  that any patent sought by the
Company  or  its  licensors  will  issue.  The  coverage  claimed  in  a  patent
application   can  be   significantly   reduced   before  a  patent  is  issued.
Consequently,  neither the  applicant  nor the licensee  knows whether any claim
contained in a patent  application will be allowed and result in the issuance of
a patent  or, if any  patent  is  issued,  whether  it will  provide  meaningful
proprietary  protection or will be  circumvented  or  invalidated.  Since patent
applications  in the United  States are  maintained  in secrecy,  until  foreign
counterparts,  if any, are published,  and because publication of discoveries in
the scientific or patent  literature often lags behind actual  discoveries,  the
Company  cannot be  absolutely  certain  that it or any  licensor  was the first
inventor of the subject matter  covered by the patent  application or that it or
such  licensor  was the first to file a patent  application  therefor or that it
would obtain the freedom to practice the claimed inventions.  Moreover, priority
in filing a patent  application  for an invention can be overcome by a different
party who first practiced the invention.  Accordingly, the Company might have to
participate in extensive  proceedings  in U.S.  and/or foreign patent offices or
courts,  including  interference  proceedings  declared  by the U.S.  Patent and
Trademark  Office (the "Patent  Office"),  to determine  priority  and/or patent
validity.  Any such  proceeding  would be costly and  consuming of  Management's
time.  There can be no  assurance  either that the  Company's  owned or licensed
patents would be held valid or that the Company's products would not be found to
infringe  patents  owned by  others.  In the event of a  determination  that the
Company is  infringing  a third  party's  patent,  the Company  likely  would be
required to pay royalties,  which could be substantial,  to such third party. It
is even  possible  that the third party could refuse a license to the Company in
order to keep the Company's product off the market.

There can be no  assurance  that any  patent  rights  held by the  Company  will
provide any actual  competitive  advantage to the Company.  Competitors might be
able to  develop  similar  and  competitive  products  outside  the scope of the
Company's patents. For example, should third parties patent or otherwise develop
and receive  governmental  clearance to commercialize an adenosine product for a
use not covered by the Company's patents, physicians could use those third party
products in place of the  Company's  adenosine  products  even though such third
party  products  were not  approved by the FDA for the same  indications  as the
Company's products.  Any such off-label use of third party products could have a
material  adverse  effect on sales of the  Company's  products and the amount of
royalty revenues received by the Company.

From  time to time,  third  parties  may  claim  or the  Company  may  identify,
intellectual  property  rights not owned or licensed by the Company which may be
infringed by the Company.  To the extent that such  properties are in the public
domain,  in the first  instance the Company would seek the opinion of its patent
counsel to avoid claims of willful  infringement.  In  addition,  whether or not
such  properties  are in the  public  domain,  the  Company,  and  based  on the
Company's  evaluation,  after  consultation  with patent counsel,  of applicable
considerations, including without limitation the potential duration, expense and
outcome of an infringement  proceeding,  the validity or  enforceability of such
potential  claims and other business  consideration,  might seek to license such
intellectual  properties in consideration of the Company's payment of royalties.
Although  the  Company  believes  that it should be able to obtain a license  on
commercially reasonable terms to any such patent, there can be no assurance that
it will be able to obtain from third  parties  patent  licenses on  commercially
reasonable terms, if at all.

In the case of ADENOSCAN,  one such third party with potential claims has been
identified. In 1987, such third party filed broad patent applications relating
to uses of  adenosine.  The third party has told the Company  that its
applications makes  certain   claims   which  may  be  relevant  to  the
development   and commercialization  of the Company's  adenosine  products,
including  ADENOSCAN. Although  the Company has not been given a copy of such
application  and all of the related correspondence with the Patent Office and is
seeking from such third party specific information  concerning these claims,
based on the information it has received  from such third party the Company
believes its  ADENOSCAN  patent would have  priority  over any  patent  that
might  issue to such third  party. Nonetheless,  based on such information as
the Company may receive in the future from such third party the Company will
consider with its patent counsel  whether to seek a license  from such third
party of the pending  claims or those  claims for which the Patent Office may
grant a patent. The third party already has told the Company  that it would like
to enter into a license  agreement  covering its pending  claims.  This third
party  also has an issued  Canadian  patent  which appears to have  priority
over the  Company's  Canadian  patent for  ADENOSCAN. Although  the  royalty
revenues  from the  product's  sales in  Canada  are not material  to the
Company,  the  Company  may seek to obtain a  Canadian  patent license.
However,  there can be no assurance that any license can be negotiated with this
third party on mutually acceptable, or commercially reasonable,  terms nor that
the owner of this patent  application  will not seek to enforce against the
Company's products, or against its development  activities,  any patent that may
issue.

It is the Company's policy to require its employees, consultants, and parties to
collaborative  agreements to execute confidentiality  agreements  upon the
commencement  of employment or consulting relationships or the exchange of
information  prior to a collaboration  with the Company. These agreements
provide that all confidential information developed or made  known  during the
course of  relationship  with the  Company is to be kept confidential   and  not
disclosed   to  third   parties   except  in  specific circumstances.  In the
case of  employees,  the  agreements  provide  that  all inventions resulting
from work performed for the Company,  utilizing property of the Company or
relating to the Company's  business and conceived or completed by the individual
during employment, shall be the exclusive property of the Company to the extent
permitted by applicable law. There can be no assurance,  however, that these
agreements will provide meaningful  protection of the Company's trade secrets or
adequate  remedies in the event of unauthorized  use or disclosure of such
information. To the extent that key employees, consultants or third parties
apply technological  information independently developed by them or by others to
any of the  proposed  projects  of the  Company,  disputes  may  arise as to the
proprietary rights to such information, and such disputes may not be resolved in
favor of the Company.

The Company also relies upon trade secret  protection for its  confidential  and
proprietary  information.  There  can  be no  assurance  that  others  will  not
independently  develop  substantially   equivalent  proprietary  technology  and
techniques or otherwise  gain access to the Company's  trade secrets or disclose
such technology or that the Company can meaningfully protect its trade secrets.

The Company has registered various trademarks in the Patent Office and has other
trademarks which have acquired both national and international recognition.  The
Company  has  trademark  registrations  or pending  applications  in a number of
foreign countries.

PRODUCT AND CLINICAL STUDIES LIABILITY

Administration  of any drug to humans  involves  the risk of  allergic  or other
adverse  reactions  in certain  individuals.  Accordingly,  it is possible  that
claims might be  successfully  asserted  against the Company for liability  with
respect  to  injuries  that  may  arise  from the  administration  or use of its
products  during  clinical  trials or  following  marketing.  However,  no claim
involving a material  liability has ever been brought  against the Company.  The
Company  presently  carries what it believes to be adequate product and clinical
studies liability insurance coverage.

RESEARCH AND DEVELOPMENT

The Company expended for research and development  $8,535,187,  $5,844,014 and
$4,834,825  during the years ended December 31, 1995, 1994 and 1993,
respectively.

EMPLOYEES

As of February 29, 1996 the Company employed twenty-three persons on a full-time
basis. None of the Company's employees are represented by a labor union, and the
Company  considers its employee  relations to be good.  The Company will need to
hire additional scientific and support personnel as it expands its operations.

ITEM 2.  PROPERTIES

The Company leases approximately 11,900 square feet of office space, in Research
Triangle  Park,  North  Carolina,  for its corporate  offices under a lease that
expires in July 1998 . The Company  believes  that this facility is adequate for
its present operations.

ITEM 3.  LEGAL PROCEEDINGS

There are no material legal  proceedings  pending against the Company except the
class action litigations discussed below:

In September  and October  1993,  the Company,  and certain of its past and then
directors  and  officers  along with Kemper  Securities  Group,  Inc. and Vector
Securities International, Inc., were named in two class action lawsuits filed in
the United States District Court, Northern District of Illinois.  These actions,
which were  consolidated in February 1994, allege that the Company and the other
defendants  violated  Section 10 (b) of the Securities  Exchange Act of 1934 and
Rule 10 (b) (5) promulgated thereunder and made negligent  misrepresentations in
connection  with  the  Company's  January  1992  secondary  stock  offering  and
otherwise  during the period November 19, 1990 through April 28, 1993. They seek
unspecified compensatory, punitive and exemplary damages. In September 1994, the
District  Court granted the  Company's  motion to dismiss on the ground that the
action was time barred. Plaintiffs appealed, and in 1995 the United States Court
of  Appeals  for the 7th  Circuit  held that the  lower  Court's  dismissal  was
premature and reversed the granting of the motion to dismiss.

In November  1995,  the Company  answered the complaints and denied the material
allegations thereof and asserted  affirmative  defenses,  including among others
that the Company did not commit  securities fraud, that the Company did not make
any untrue representations,  that the Company made adequate disclosure about the
Adenoscan(R)  NDA and that the complaints were not filed timely by reason of the
applicable statute of limitations.

On February 20, 1996,  defendants  moved for summary  judgment on the basis that
plaintiffs'  claims  are  barred  by the  statute  of  limitations  and,  in the
alternative,  assuming  arguendo  that  plantiff's  allegations  are  true,  any
misrepresentations by defendants caused no losses to the plaintiffs.  Plaintiffs
have requested until March 31, 1996 to reply to the motion.

As a result of the Company's pending summary judgment motion,  and the fact that
class certification has not yet been addressed and no depositions have occurred,
it is not  possible  at this time to evaluate  the  potential  liability  of the
Company.  However,  the Company is vigorously  contesting the allegations of the
complaints, which it believes are without merit.

ITEM 4.  SUBMISSION OF MATTERS TO VOTE OF SECURITY HOLDERS

a)     November 30, 1995 Annual Meeting

b)     Directors Elected -       Richard C. Williams
                                 Elizabeth M Greetham
                                 William M. Bartlett
                                 Eugene L. Step
                                 Albert D. Angel

c)     Proposals voted upon:

       (i) Election of Directors:

                Richard C. Williams
                For:                               8,759,464
                Abstain:                           1,684,524

                Elizabeth M. Greetham
                For                                8,721,309
                Abstain                            1,720,679

                William M. Bartlett
                For:                               8,740,484
                Abstain                            1,701,504

                Eugene L. Step
                For:                               8,817,014
                Abstain:                           1,624,974

                Albert D. Angel
                For:                               8,814,814
                Abstain:                           1,627,174

       (ii) Ratification of KPMG Peat Marwick LLP as independent accountants:

                For:                               9,833,600
                Against:                             529,822
                Abstain:                              75,006



                                    PART II

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

The Company's  Common Stock is traded on the American  Stock  Exchange under the
symbol MRE. The following  table sets forth the high and low sales prices of the
Company's  Common Stock on the American  Stock  Exchange  during the  applicable
periods.


                       Quarter Ended              High        Low

Calendar 1995:

                    March 31, 1995               $14 5/8     $11 1/8
                    June 30, 1995                 15 5/8      11 7/8
                    September 30, 1995            15 1/8      11 3/4
                    December 31, 1995             12 3/4       9 1/2

Calendar 1994:

                    March 31, 1994               $16 1/8     $10 7/8
                    June 30,1994                  15 1/4      11 3/4
                    September 30, 1994            13 7/8      11
                    December 31, 1994             13 1/4       9 1/2


The Company had 329 owners of record and in excess of 6,459 beneficial owners of
its Common Stock as of February 29, 1996, based upon information provided by the
Company's transfer agent.


DIVIDENDS

The Company has not paid any cash  dividends  since its  inception and presently
anticipates  that all earnings,  if any, will be retained for development of the
Company's  business  and that no cash  dividends  on its  Common  Stock  will be
declared in the foreseeable future. Any future cash dividends will be subject to
the discretion of the Company's  Board of Directors and will depend upon,  among
other things,  future  earnings,  the  operating and financial  condition of the
Company, its capital requirements and general business conditions.



ITEM 6.  SELECTED FINANCIAL DATA

The following selected  consolidated  financial data for the five years has been
derived  from the audited  financial  statements  of the  Company.  The selected
consolidated  financial  data for the years ended  December 31, 1995,  1994, and
1993 should be read in conjunction  with the consolidated  financial  statements
and the notes thereto,  and other financial  information  included  elsewhere in
this report.



Summary Consolidated Statement of Operations Data:

<TABLE>
<CAPTION>


OPERATIONS                                  Year Ended December 31,                      Year Ended August 31,
                                  ---------------------------------------------      ----------------------------
                                       1995             1994            1993             1992             1991
<S>                               <C>               <C>             <C>               <C>              <C>
Revenue                           $ 13,007,734      $10,688,619     $ 9,345,256       $ 6,078,711       $3,056,429
Costs and Expenses                  16,540,176       15,103,087      12,903,575         5,640,608        2,442,983
Net Income (Loss)                   (3,532,442)      (4,414,468)     (3,558,319)          395,503          611,496
Net Income (Loss) per
  Common Share                            (.32)            (.40)           (.32)              .04              .07
Weighted Average Number
  of Shares Outstanding             11,023,921       11,144,938      11,182,376        10,655,039        9,282,285
Cash Dividends Declared
  per Common Share                           -                -               -                 -                -

</TABLE>

Summary Consolidated Balance Sheet Data:

<TABLE>
<CAPTION>

                                                 December 31,                               August 31,
                               -------------------------------------------------- --------------------------------
                                      1995             1994             1993             1992             1991
<S>                                <C>              <C>             <C>              <C>               <C>
Working Capital                    $27,734,612      $24,883,199     $13,089,253      $21,791,436       $2,505,524
Total Assets                        43,121,656       44,680,299      49,298,432       49,663,388        3,139,978
Stockholders' Equity                35,099,683       38,901,572      45,577,377       48,643,948        2,697,138
Accumulated (Deficit)              (15,715,592)     (12,183,150)     (7,768,682)      (4,231,126)      (4,626,629)
Net Tangible Book Value
  Per Share                               3.15             3.53            4.07             4.37              .28

</TABLE>


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

OVERVIEW


During calendar 1995, sales of adenosine (ADENOCARD and ADENOSCAN) increased 16%
and the Company's  total revenue  increased  22% over the prior  calendar  year.
Although  revenue   increased  in  1995,  the  continued   emphasis  on  product
development resulted in a net loss of $3,532,442 for 1995, or $(0.32) per share.

In May  1995,  the  Company  received  marketing  clearance  from  the  FDA  for
ADENOSCAN.  The product was  launched on July 31, 1995 in the United  States and
Canada by Fujisawa USA. In July 1995, the Company  transferred the manufacturing
process for BIDIL from its formulator to its commercial manufacturer. In October
1995,  the  Company  completed  Phase III trials for  VIASCINT  and the  results
indicate  that it  provides  the means to  predict,  with high  accuracy,  which
patients will have improvement in cardiac function following  revascularization.
In November  1995,  the Company  announced the  presentation  at the 68th Annual
Meeting of the American Heart  Association  of positive  results of a Phase I/II
trial for MEDR 640,  the  Company's  belief  that  adenosine  holds  significant
promise as an effective  cardioprotective  agent.  In December 1995, the Company
completed  Phase II trials for ATP in non-small cell lung cancer (NSCLC) and the
Company  believes the results support the continued  investigation as adjunctive
therapy that may improve the quality of life.


RESULTS OF OPERATIONS

The  accompanying   consolidated   financial  statements  and  certain  selected
financial  data have been  presented for the calendar  years ended  December 31,
1995,  1994, and 1993. The Company changed its  presentation of the Consolidated
Statements of Operations  to reflect  gross margin  related to royalty  revenues
followed by operating expenses and other income (expense).

Calendar Year 1995 Compared to Calendar Year 1994


Net Revenues.  The Company's 1995 royalty  revenue  increased from $8,460,180 to
$9,770,124,  an increase of 16%, primarily due to a 34% increase,  for the first
six month period compared to the year earlier period, in unit sales of ADENOCARD
related to  increased  demand  for the vial  formulation  and the July 31,  1995
launch of  ADENOSCAN,  which more than offset the decrease in  ADENOCARD  sales.
Although the Company had increased  royalty revenue from Sanofi's  foreign sales
of ADENOCOR and ADENOSCAN,  Fujisawa is responsible for substantially all of the
royalty revenue to the Company.

Gross Margin.  The Company's 1995 gross margin from adenosine revenues increased
from $4,230,092 to $5,814,573,  an increase of 37% due to a decline in ADENOCARD
sales, a change in the product sales mix, and a  corresponding  reduction in the
associated  royalty  expense.  Royalty  expense  represents  one-half of royalty
revenue  earned  by the  Company  from  ADENOCARD  sales and is  payable  to the
University of Virginia Alumni Patents  Foundation from whom the Company acquired
exclusive  rights to ADENOCARD.  It decreased from  $4,230,088 to $3,955,551,  a
decrease of 7%. The Company expects royalty expense to continue to decrease.


Operating Expenses. Total operating  expenses  increased from $10,872,999 to
$12,484,625,  an increase of 15%, due to a substantial increase in  research and
development costs.

Research and  development  costs  increased from  $5,844,014 to  $8,535,187,  an
increase of 46%. This  increase  largely  reflected the  completion of a pivotal
bioequivalence study and manufacturing  scale-up for BiDil(R), the completion of
two pivotal Phase III clinical  trials and data analysis for  VIASCINT(TM),  and
the entry into three multicenter Phase II clinical trials for MEDR-640.

General and  administrative  expenses  decreased  from  $4,064,707 to $3,949,438
primarily due to a substantial  decrease in legal  expenses  offset  somewhat by
increases in investor relations and accounting services expenses.


Other Income  (Expense).  The Company  substantially  satisfied  preclinical and
toxicology  accomplishments  related to  adenosine  and  accordingly  recognized
$1,000,000  in  revenue  from  the  licensee.  Interest  income  increased  from
$2,235,127 to $2,237,610.


Loss Per Share.  Loss per share  decreased from $0.40 per share in 1994 to $0.32
per share in 1995 on weighted average common shares and common share equivalents
outstanding  of  11,144,938  and  11,023,921  respectively.  The loss per  share
reflects a net  operating  loss of $4,414,468  and  $3,532,442 in 1994 and 1995,
respectively.

Calendar Year 1994 Compared to Calendar Year 1993

Net Revenues.  The Company's 1994 royalty  revenue  increased from $7,188,514 to
$8,460,180,  an increase of 18%,  due to  quarter-to-quarter  increases  in unit
sales of ADENOCARD by Fujisawa,  the Company's North American licensee,  and the
introduction  of the  ADENOCARD  pre-filled  syringe,  along with the  increased
demand of  ADENOCARD in vial  formulation,  and  increased  sales of ADENOCOR by
Sanofi. Although increased royalty revenue resulted from the sale of ADENOCOR by
Sanofi,  Fujisawa is responsible for substantially all of the royalty revenue to
the Company.


Gross Margin.  The Company's 1994 gross margin from ADENOCARD revenues increased
from  $3,594,257  to $4,230,092 an increase of 18% due to the increase in sales.
Royalty  expense,  which is payable to the University of Virginia Alumni Patents
Foundation  from  whom the  Company  acquired  exclusive  rights  to  ADENOCARD,
increased  from  $3,594,257  to  $4,230,088,  an increase of 18% and  represents
one-half of royalty revenue earned by the Company from ADENOCARD sales.


Operating  Expenses.  Total  operating  expenses  increased  from  $9,309,318 to
$10,872,999,  an increase of 17% due to increases  in research  and  development
costs and the  recognition  of a realized loss of $964,278  ($0.09 per share) in
the fourth quarter which was required due to an other-than-temporary  impairment
of the underlying  closed end mutual fund consisting of preferred  stocks in the
financial services and utilities sectors in accordance with Financial Accounting
Standards Board ("FASB")  Statement No. 115 "Accounting for Certain  Investments
in  Debt  and  Equity  Securities".  The  Company  believes  the  write-down  is
sufficient to minimize the risk of future realized losses.

Research and  development  costs  increased from  $4,834,825 to  $5,844,014,  an
increase of 21%. This increase reflected the Company's continued advancement and
planned  acceleration  of  research  and  development  for its five  products in
clinical  development,  with major increases  involving  VIASCINT,  BIDIL,  ATP,
ADENOSCAN,  and overhead  expenses directly related to research and development.
The Company  continues  to  anticipate  a  controlled  increase in research  and
development expenditures.

General and administrative  expenses decreased 9% from $4,474,493 to $4,064,707,
primarily  due to the  Company's  relocation  of Research  Triangle  Park in the
Raleigh-Durham-Chapel Hill area of North Carolina in 1993.

Other Income (Expense).  Interest income increased from $2,085,885 to
$2,235,127, an increase of 7%.

Loss Per Share.  Loss per share  increased from $0.32 per share in 1993 to $0.40
per share in 1994 on weighted average common shares and common share equivalents
outstanding  of  11,182,376  and  11,144,938  respectively.  The loss per  share
reflects a net  operating  loss of $3,558,329  and  $4,414,468 in 1993 and 1994,
respectively.

FINANCIAL CONDITION

As of  December  31,  1995,  the  Company  had  total  cash and  investments  of
$36,545,201 comprised of $4,304,774 of cash and cash equivalents and $32,240,427
of investments in U.S.  Treasury  Notes and debt  securities of various  federal
governmental agencies. The Company's working capital as of December 31, 1995 was
$27,734,612,  compared to  $24,883,199  as of December 31, 1994. The increase in
working capital was due to a shift from  noncurrent  investments to current cash
and cash equivalents in 1995.


Included in  liabilities at December 31, 1995 is an accrued  liability  (current
and  non-current  portion)  of  $3.2  million  relating  to the  balance  of the
Company's  guaranteed royalty obligation to Abbott Laboratories  pursuant to the
terms of the Company's  settlement of a litigation relating to the manufacturing
and  marketing  rights  to  ADENOSCAN.  See  Note 6 to the  Company's  Financial
Statements included in Item 8, below. Included in assets at December 31, 1995 is
a deferred asset (current and non-current  portion) of $3.1 million  relating to
royalties to be received by the Company from Fujisawa and paid by the Company to
Abbott.  Of the 29% of Adenoscan(R) net sales received as royalty revenue by the
Company,  4% will be applied to the deferred asset and 25% will be recognized as
royalty  revenue.  At such time,  if any,  during the first five years after the
approval of the ADENOSCAN NDA that the deferred  asset is fully  recovered,  the
Company  thereafter will recognize royalty revenue of 29% through the end of the
five year period.  The Company will write-off any portion of this deferred asset
at such time,  if any,  in which it becomes  probable  that the  incremental  4%
royalty revenue will be  insufficient  to recover the remaining  balance of this
deferred asset.

ADENOSCAN,  is currently  marketed in the United  States,  Canada and the United
Kingdom.  ADENOCARD is currently  marketed in the United States and Canada,  the
United Kingdom plus Ireland,  Switzerland,  Quatar, Australia,  Greece, Austria,
Kuwait,  Belgium,  Saudi  Arabia and  Germany.  The  Company  will not  generate
revenues from its products until its licensees receive marketing  clearance from
the FDA and appropriate  governmental  agencies in other countries.  The Company
cannot  predict  the  timing  of  any  potential  marketing  clearance  nor  can
assurances  be  given  that the FDA or such  agencies  will  approve  any of the
Company's  products.   For  the  short  term  the  Company  expects  to  receive
substantially all of its royalty revenues from sales of its products by Fujisawa
USA.

The FASB has issued Statement of Financial  Accounting  Standards No. 123 ("SFAS
123''),   "Accounting  for  Stock-Based  Compensation,"  which  applies  to  all
transactions  in which an entity  acquires  goods and services by issuing equity
instruments or by incurring  liabilities  where the payment amounts are based on
the entity's  common stock price,  except for  employee  stock  ownership  plans
(ESOPs).  The Statement covers  transactions with employees and nonemployees and
is applicable to both public and nonpublic entities.  A new method of accounting
for stock-based  compensation  arrangements with employees is established by the
Statement. The new method is a fair value based method rather than the intrinsic
value based  method  that is  contained  in APB  Opinion  No. 25  (Opinion  25).
However,  the  Statement  does not require an entity to adopt the new fair value
based method for  purposes of  preparing  its basic  financial  statements.  The
Company has reviewed the  provisions of SFAS 123 and will not adopt the new fair
value  based  method;  rather,  it will  continue  to use the Opinion 25 method.
However,  the Company will provide disclosure of pro forma effects on net income
regarding the new fair value based method.


IMPACT OF INFLATION

Although  it is  difficult  to  predict  the  impact of  inflation  on costs and
revenues of the Company in connection with the Company's  products,  the Company
does not anticipate that inflation will materially impact its costs of operation
or the profitability of its products when marketed.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The following consolidated financial statements of Medco Research, Inc. are
included in this report:

Page     26       Independent Auditors' Report

Page     27       Consolidated balance sheets--December 31, 1995 and 1994

Page     28       Consolidated statements of operations--Years ended December
                  31, 1995, 1994 and 1993.

Page     29       Consolidated statements of stockholders' equity--Years ended
                  December 31, 1995, 1994, and 1993

Page     31       Consolidated statements of cash flows--Years ended December
                  31, 1995, 1994 and 1993.

Page     33       Notes to consolidated financial statements

<PAGE>



                                               INDEPENDENT AUDITORS' REPORT


The Board of Directors and Stockholders
Medco Research, Inc.:

We have audited the accompanying  consolidated balance sheets of Medco Research,
Inc.  and  subsidiary  as of  December  31,  1995  and  1994,  and  the  related
consolidated  statements of operations,  stockholders' equity and cash flows for
each of the years in  the three-year  period  ended  December  31,  1995.  These
consolidated  financial  statements  are  the  responsibility  of the  Company's
management.  Our  responsibility is to express an opinion on these  consolidated
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 financial position of Medco Research, Inc.
and  subsidiary  as of  December  31,  1995 and 1994,  and the  results of their
operations  and their cash flows for each of the years in the three-year  period
ended  December 31, 1995,  in  conformity  with  generally  accepted  accounting
principles.

As discussed in Note 11 to the consolidated financial statements, the Company is
party to certain claims and  litigation.  The ultimate  outcome of these matters
cannot  presently be determined.  Accordingly,  no provisions for liability,  if
any, that may result from the resolution of such matters has been  recognized in
the accompanying consolidated financial statements.

As discussed in Note 1, the Company  adopted  Statement of Financial  Accounting
Standards  No.  115  "Accounting  for  Certain  Investments  in Debt and  Equity
Securities", on January 1, 1994.


Raleigh, North Carolina
March 5, 1996

<PAGE>


                              Medco Research, Inc.

                          Consolidated Balance Sheets
<TABLE>
<CAPTION>

                                                            Year Ended December 31
                                                       -------------------------------
                                                           1995               1994
                                                       -------------------------------
<S>                                                   <C>                 <C>
ASSETS
Current assets:
   Cash and cash equivalents                          $ 4,304,774         $ 1,052,836
   Investments (Note 2)
     Securities available for sale                      5,664,669           8,178,185
     Securities held to maturity                       17,571,488          15,959,545
   Accounts and notes receivable:
     Royalties                                          2,203,663           2,416,121
     Joint development partner (Note 5 and 6)                   -             254,029
     Other                                              1,531,227             106,220
   Accrued interest income                                252,220             405,113
   Prepaid expenses                                       327,319             339,877
                                                       --------------------------------
Total current assets                                   31,855,360          28,711,926
Investments held to maturity (Note 2)                   9,004,270          15,563,386
Deferred asset (Note 6)                                 1,851,915                   -
Property and equipment, at cost, net of
   accumulated depreciation (Note 3)                      329,669             315,459
Patent,  trademark and distribution  rights,
   at cost, net of accumulated amortization
   of $60,865 (1995) and $51,780 (1994) (Note 5)           80,442              89,528
                                                      --------------------------------
Total assets                                          $43,121,656         $44,680,299
                                                      ================================
LIABILITIES AND STOCKHOLDERS' EQUITY
 Current liabilities:
   Accounts payable and accrued expenses               $2,811,427         $ 1,584,622
   Accrued royalties (Note 5)                           1,309,321           2,244,105
                                                      --------------------------------
Total current liabilities                               4,120,748           3,828,727
   Deferred revenue (Note 7)                            1,300,000           1,950,000
   Deferred royalty payment (Note 6)                    2,601,225                   -
Stockholders' equity (Note 8):
   Common stock, no par value,
     authorized 40,000,000 shares;
     shares issued of 11,155,832
     and 11,020,947 at December 31,
     1995, and 1994  respectively;
     shares  outstanding  of 11,013,332
     and 11,020,547 at December 31, 1995
     and 1994 respectively                             52,216,010          51,376,034
   Unrealized gain (loss) on investment
     securities available for sale (Note 2)               133,972            (291,312)
   Accumulated deficit
                                                      (15,715,592)        (12,183,150)
   Cost of stock held in treasury, 142,100
     shares                                            (1,534,707)
                                                      -------------------------------
Total stockholders' equity                             35,099,683          38,901,572
                                                      --------------------------------
Commitments and contingencies (Notes 5 and 11)
Total liabilities and stockholders' equity            $43,121,656         $44,680,299
                                                      ================================
</TABLE>

          See accompanying notes to consolidated financial statements.



<PAGE>

                              Medco Research, Inc.

                     Consolidated Statements of Operations
<TABLE>
<CAPTION>
                                                                         Year Ended December 31
                                                          ----------------------------------------------------
                                                                1995               1994            1993
                                                          ----------------------------------------------------
<S>                                                             <C>              <C>               <C>
Net Revenues:
   Royalty revenue (Note 5)                                      $9,770,124      $8,460,180        $7,188,514
   Royalty expense (Note 5)                                       3,955,551       4,230,088         3,594,257
                                                          ----------------------------------------------------
   Gross Margin                                                   5,814,573       4,230,092         3,594,257
                                                          ----------------------------------------------------

Operating Expenses:
   Research and development costs                                 8,535,187       5,844,014         4,834,825
   General and administrative expenses                            3,949,438       4,064,707         4,474,493
   Write down of investment security (Note 2)                             -         964,278                 -
                                                          ----------------------------------------------------
                                                                 12,484,625      10,872,999         9,309,318
                                                          ----------------------------------------------------

Other Income (Expense)
   Interest income                                                2,237,610       2,235,127         2,085,885
   Other income (expense) (Note 7)                                1,000,000         (6,688)            70,857
                                                          ----------------------------------------------------
                                                                  3,237,610       2,228,439         2,156,742
                                                          ----------------------------------------------------

Loss before income taxes                                        (3,432,442)     (4,414,468)        (3,558,319)

Provision for income taxes (Note 9)                                 100,000               -                  -
                                                          ----------------------------------------------------
                                                          ----------------------------------------------------

Net loss                                                        (3,532,442)     (4,414,468)        (3,558,319)
                                                          ====================================================
                                                          ====================================================

Net loss per share                                                  $(0.32)         $(0.40)            $(0.32)
                                                          ====================================================
                                                          ====================================================

Weighted  average  number of  common  shares  and  common
   share equivalents outstanding                                 11,023,921      11,144,938         11,182,376
                                                          ====================================================
</TABLE>
         See accompanying notes to consolidated financial statements.

<PAGE>

                              Medco Research, Inc.

                Consolidated Statements of Stockholders' Equity

<TABLE>
<CAPTION>
                                 Common stock
                         ------------------------------
                                                         Unrealized
                                                       gain (loss) on
                                                         investment
                                                         securities
                           Number of                    available for     Accumulated     Cost of stock held
                             shares          Amount         sale            deficit          in treasury            Total
                         ----------------------------------------------------------------------------------------------------
                         ----------------------------------------------------------------------------------------------------
                             <C>            <C>            <C>          <C>                    <C>               <C>
Balance at December
   31, 1992                  11,173,614     $53,206,883            -     $(4,210,363)                  -         $48,996,520
   Stock options                 35,000         338,125            -               -                   -             338,125
     exercised
   Stock repurchased
     and retired in
     connection with
     exercise of                (18,442)       (281,240)           -               -                   -            (281,240)
     stock options
   Stock repurchased
     and retired                 (5,500)        (59,774)           -               -                   -             (59,774)
   Discharge by
     directors of
     liability under
     Section  16 (b)
     of the
     Securities
     Exchange Act of
     1934                             -          10,815            -               -                   -              10,815
   Compensation
     expense related
     to stock options                 -         131,250            -               -                   -             131,250
   Net loss                           -               -            -      (3,558,319)                             (3,558,319)
                         ----------------------------------------------------------------------------------------------------
Balance at December
   31, 1993                  11,184,672     $53,346,059            -     $(7,768,682)                  -         $45,577,377
   Stock options                 85,000         486,563            -               -                   -             486,563
     exercised
   Stock repurchased
     and retired in
     connection with
     exercise of
     stock options              (29,931)       (356,563)           -               -                   -            (356,563)
   Compensation
     expense related
     to stock options                 -         390,512            -               -                   -             390,512
   Stock repurchased
     and retired               (218,794)     (2,490,537)           -               -                   -          (2,490,537)
   Unrealized on
     investment
     securities
     available for
     sale                             -               -     (291,312)              -                   -            (291,312)
   Net loss                           -               -                   (4,414,468)                  -          (4,414,468)
                         ====================================================================================================
Balance at December
   31, 1994                  11,020,947     $51,376,034    $(291,312)   $(12,183,150)                  -         $38,901,572
                         ====================================================================================================
</TABLE>


<PAGE>
                              Medco Research, Inc.

          Consolidated Statements of Stockholders' Equity (continued)

<TABLE>
<CAPTION>
                                   Common stock
                           ------------------------------
                                                           Unrealized
                                                          gain (loss)
                                                         on investment
                                                           securities
                              Number of                  available for    Accumulated    Cost of stock held
                               shares        Amount           sale          deficit          in treasury           Total
                           ----------------------------------------------------------------------------------------------------
                           ----------------------------------------------------------------------------------------------------
<S>                           <C>            <C>             <C>          <C>                <C>                <C>
Balance at December
   31, 1994                   11,020,947     $51,376,034     $(291,312)   $(12,183,150)                -        $38,901,572
   Stock options                 148,585         953,757             -               -                 -            953,757
     exercised
   Stock held in
     treasury                   (142,100)              -             -               -        (1,534,707)        (1,534,707)
   Compensation
     expense related
     to stock options                  -          44,568             -               -                 -             44,568
   Stock repurchased
     and retired                 (13,700)       (158,349)            -               -                 -           (158,349)
   Unrealized gain on
     investment
     securities
     available for sale                -               -       425,284               -                 -            425,284
   Net loss                            -               -             -      (3,532,442)                -         (3,532,442)
                           ====================================================================================================
Balance at December
   31, 1995                   11,013,732     $52,216,010      $133,972    $(15,715,592)      $(1,534,707)       $35,099,683
                           ====================================================================================================
</TABLE>

See accompanying notes to consolidated financial statements.

<PAGE>

                              Medco Research, Inc.

                     Consolidated Statements of Cash Flows

<TABLE>
<CAPTION>
                                                                                  Year Ended December 31
                                                                  ---------------------------------------------------
                                                                       1995              1994              1993
                                                                  ---------------------------------------------------
<S>                                                                <C>               <C>               <C>
Operating activities
Net loss                                                           $(3,532,442)      $(4,414,468)      $(3,558,319)
Adjustments to reconcile net loss to net cash provided by
   (used in) operating activities:
     Depreciation of property and equipment                            127,213            94,935            70,100
     Amortization of patent, trademark and distribution
       rights                                                            9,085             9,636             8,533
     Loss (gain) on investments held to maturity                           (45)           60,095           (88,894)
     Loss on investments available for sale                             (7,302)                -                 -
     Write down on investment security                                       -           964,278                 -
     Net amortization of investment discount                          (686,023)         (182,603)          (45,946)
     Loss on property and equipment                                          -            19,672             4,120
     Settlement payment from Fujisawa                                2,000,000                 -                 -
     Settlement payment to Abbott                                   (2,000,000)                -                 -
     Compensation expense related to stock options                      44,568           390,512           131,250
     Changes in operating assets and liabilities:
         Accounts receivable                                           241,480          (290,587)         (670,661)
         Accrued interest income                                       152,893            36,270          (211,401)
         Prepaid expenses                                               12,558          (112,728)           39,675
         Deferred asset                                                298,085                 -                 -
         Accounts payable and accrued expenses                         626,806           777,528           564,267
         Accrued royalty expense                                      (934,784)          330,144           629,733
         Deferred royalty payment                                     (148,775)                -                 -
         Deferred royalty income                                      (650,000)          950,000         1,000,000
                                                                    ------------------------------------------------
Net cash used in operating activities                               (4,446,683)       (1,367,316)       (2,127,543)
                                                                    ------------------------------------------------
</TABLE>


<PAGE>

                              Medco Research, Inc.
               Consolidated Statements of Cash Flows (continued)

<TABLE>
<CAPTION>
                                                                                   Year Ended December 31
                                                                    -------------------------------------------------------
                                                                           1995                 1994               1993
                                                                    -------------------------------------------------------
<S>                                                                    <C>                 <C>                <C>
Investing activities
Purchase of securities held to maturity                                $(99,932,331)       $(39,738,961)      $(30,380,274)
Purchase of securities available for sale                                  (366,275)         (5,306,031)                 -
Maturity of securities held to maturity                                  104,140,647         36,000,000         21,000,000
Principal repayments on securities held to maturity                        1,424,924          1,292,547            432,890
Proceeds from sale of securities available for sale                        3,312,378                  -          5,536,333
Purchases of property and equipment                                         (141,423)          (123,619)          (161,374)
Proceeds from sale of property and equipment                                       -                760              3,675
Purchases of patent, trademark and distribution rights                             -                  -             (8,278)
                                                                    -------------------------------------------------------
Net cash provided by (used in) investing activities                        8,437,920        (7,875,304)        (3,577,028)
                                                                    -------------------------------------------------------

Financing activities
Purchase of stock for retirement                                            (158,349)        (2,490,537)           (59,774)
Net proceeds from exercise of stock options                                  953,757            130,000             56,885
Purchase of stock held in treasury                                        (1,534,707)
Discharge by current or former directors of liability under
   Section 16(b) of the Securities Exchange Act of 1934
                                                                                   -                  -             10,815
                                                                    -------------------------------------------------------
Net cash provided by (used in) financing activities                         (739,299)        (2,360,537)             7,926
                                                                    -------------------------------------------------------
Increase (decrease) in cash and cash equivalents                           3,251,938        (11,603,157)        (5,696,645)
Cash and cash equivalents at beginning of year                             1,052,836         12,655,993         18,352,638
                                                                    -------------------------------------------------------
Cash and cash equivalents at end of year                                  $4,304,774         $1,052,836        $12,655,993
                                                                    =======================================================
</TABLE>

             Supplemental schedule of Non-cash Financing Activities

See Note 7 for a discussion of stock option exercises involving non-cash
transactions.

See accompanying notes to consolidated financial statements.

<PAGE>
                              Medco Research, Inc.

                   Notes to Consolidated Financial Statements

                       December 31, 1995, 1994, and 1993

1.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

COMPANY OPERATIONS

Medco  Research,  Inc.  is a novel  pharmaceutical  company  engaged  in the
acquisition,  research  and  development  of proprietary human healthcare
products, focused primarily in the area of cardiovascular disease.

The  Company   in-licenses  late  stage  compounds  from  researchers  or  other
pharmaceutical  companies and takes these products through clinical development.
The process includes the design and implementation of clinical trials as well as
data submission and  coordination  with regulatory  agencies to obtain marketing
approval.  The Company then  out-licenses  these  compounds  to  companies  with
appropriate  facilities and sales teams to  manufacture  and market the licensed
products.

PRINCIPLES OF CONSOLIDATION AND BASIS OF PREPARATION

The consolidated  financial  statements  include the accounts of the Company and
its  wholly-owned   subsidiary.   All  significant   intercompany  balances  and
transactions  have been eliminated.  The preparation of financial  statements in
conformity with generally accepted accounting  principles requires management to
make estimates and  assumptions  that affect the reported  amounts of assets and
liabilities  and disclosure of contingent  assets and liabilities at the date of
the  financial  statements  and the  reported  amounts of revenues  and expenses
during the reporting period. Actual results could differ from those estimates.

CASH AND CASH EQUIVALENTS

The Company considers all highly liquid investments with a maturity of less than
three months when purchased to be cash equivalents.

FAIR VALUE OF FINANCIAL INSTRUMENTS

Statement of Financial Accounting Standards No. 107, "Disclosures about the Fair
Value of Financial Instruments"  (Statement 107) requires the disclosure of fair
value information about financial instruments,  whether or not recognized on the
balance sheet, for which it is practicable to estimate the value. In cases where
quoted market prices are not readily available,  fair values are based on quoted
market  prices  of  comparable  instruments.   Statement  107  excludes  certain
financial  instruments  from  its  disclosure  requirements.   Accordingly,  the
aggregate fair value amounts are not intended to represent the underlying  value
of the Company. The carrying amount of cash and equivalents, accounts receivable
and payable, and accrued royalties  approximates fair value because of the short
maturity  of those  instruments.  The net  aggregate  fair value  based on a net
present value  calculation of the deferred asset and deferred royalty payment is
approximately  $270,000 which the Company  considers to be immaterial.  The fair
value of  investments  was based  primarily on quoted market  prices.  If quoted
market prices are not readily available,  fair values are based on quoted market
prices of comparable instruments.

<PAGE>


                              Medco Research, Inc.


1.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

INVESTMENTS

The Company's  investments  include  primarily  investments  in marketable  debt
securities  which are  recorded at cost,  net of  amortization  of premiums  and
discounts.  All premiums and/or  discounts are amortized over the remaining term
of the related  security  using the  straight-line  method which does not differ
significantly  from the level-yield  method.  The Company  adopted  Statement of
Financial  Accounting  Standards No.115,  "Accounting for Certain Investments in
Debt and Equity  Securities"  (Statement 115) at January 1, 1994. This statement
addresses the accounting and reporting for investments in equity securities that
have  readily   determinable  fair  values  and  for  all  investments  in  debt
securities.  These  investments  are  classified  in  three  categories  and are
accounted for as follows:  (1) debt securities that the Company has the positive
intent and the ability to hold to maturity are  classified  as  held-to-maturity
and reported at cost;  (2) debt and equity  securities  that are bought and held
principally  for the purpose of selling them in the near term are  classified as
trading  securities and reported at fair value, with unrealized gains and losses
included in earnings;  (3) debt and equity  securities  not classified as either
held-to-maturity   securities   or  trading   securities   are   classified   as
available-for-sale  securities and reported at fair value, with unrealized gains
and losses  excluded  from  earnings  and  reported as a separate  component  of
equity.  The  Company  has  no  securities  classified  as  trading  securities.
Unrealized gains or losses on investments  available-for-sale  are reported as a
separate component of stockholders' equity. The classification of investments is
determined  on the date of  acquisition.  The  Company  reviews  its  investment
portfolio  as  deemed  necessary  and,  where  appropriate,  adjusts  individual
investments for other-than-temporary impairments.

PROPERTY AND EQUIPMENT

Property and equipment are stated at cost.  Depreciation  is computed  using the
straight-line method over five years.

TRADEMARK AND DISTRIBUTION RIGHTS

The cost of acquiring  trademark and  distribution  rights is amortized  over 15
years using the straight-line method. Periodically, these costs are reviewed and
adjusted  based on the estimated  future  financial  benefits of the  underlying
drug.

PATENT COSTS

The Company  capitalizes  certain  costs,  principally  legal fees,  incurred in
connection  with the  application  for and  procurement  of  patents.  Costs are
capitalized  on a case by case basis  relating  to those  territories  where the
Company anticipates  receiving  significant future benefits from the patent, and
are  amortized  over  the life of the  patent  beginning  at the date of  grant.
Periodically,  these costs are reviewed and the  amortization  adjusted based on
the estimated future benefits remaining.

CONCENTRATION OF CREDIT RISK

Statement of Financial  Accounting  Standards  No. 105  requires  disclosure  of
information  about  financial  instruments  with   off-balance-sheet   risk  and
financial  instruments with concentrations of credit risk. Financial instruments
which subject the Company to concentrations  of credit risk consist  principally
of accounts receivable and investments.

The Company invests its excess cash primarily in U.S. Government debt securities
(included in investments) and commercial paper with financial institutions (cash
equivalents).  The  commercial  paper  securities  are  highly  liquid  and  the
governmental  securities  typically  mature within one to three years  (although
there is an  established  secondary  market  for sales at any given  time).  The
majority of the accounts  receivable  balance  relates to one customer (See Note
5).  Based  on  the  nature  of  the  financial  instruments  and/or  historical
realization  on these  financial  instruments,  management  believes  they  bear
minimal risk.

DEFERRED REVENUE

Revenues  derived  from license  agreements  are recorded as earned based on the
performance requirements of the related contract.

RESEARCH AND DEVELOPMENT

All research and development costs are expensed in the year incurred.

INCOME TAXES

The Company  accounts  for income  taxes under the asset and  liability  method.
Deferred  tax  assets  and   liabilities  are  recognized  for  the  future  tax
consequences   attributable  to  differences  between  the  financial  statement
carrying  amounts of existing assets and  liabilities  and their  respective tax
bases and operating loss and tax credit  carryforwards.  Deferred tax assets and
liabilities  are measured  using enacted tax rates  expected to apply to taxable
income in the years in which  those  temporary  differences  are  expected to be
recovered  or settled.  The effect on deferred tax assets and  liabilities  of a
change in tax rates is  recognized  in income in the period  that  includes  the
enactment date.

EARNINGS PER SHARE

Earnings  per share is  computed  using the  weighted  average  number of common
shares and dilutive common share equivalents (stock options)  outstanding during
the period.

2.       INVESTMENTS

The  aggregate  values of  investment  securities  at December  31, 1995 and
1994 along with  unrealized  gains and losses determined on an individual
security basis are as follows:

<TABLE>
<CAPTION>
                                                                     GROSS                  GROSS
                                                                  UNREALIZED             UNREALIZED              MARKET
                                                 COST                GAINS                 LOSSES                VALUE
                                           ----------------- ---------------------- ---------------------- -------------------
<S>                                             <C>                    <C>                   <C>               <C>
1995 Held to maturity
U.S. Government                                 $26,575,758            $31,977                       -         $26,607,735
                                           ================= ====================== ====================== ===================

1995 Available for sale
PIMCO                                             5,530,697            133,972                       -           5,664,669
                                           ================= ====================== ====================== ===================

1994 Held to maturity
U.S. Government                                 $26,990,126                  -               $(810,011)        $26,180,115
U.S. Agency                                       4,532,805                  -                 (27,359)          4,505,446
                                           ================= ====================== ====================== ===================
Total securities held to maturity               $31,522,931                  -               $(837,370)        $30,685,561
                                           ================= ====================== ====================== ===================

1994 Available for sale
Preferred Dividend Fund                          $3,305,076                  -               $(187,788)         $3,117,288
PIMCO                                             5,164,421                  -                (103,524)          5,060,897
                                           ================= ====================== ====================== ===================
Total securities available for sale              $8,469,497                  -               $(291,312)         $8,178,185
                                           ================= ====================== ====================== ===================
</TABLE>

Net realized gains in 1995 were $37,488 as a result of the sale of the Preferred
Dividend Fund.  Realized  losses in 1994 were $60,095 due to the early call of a
held-to-maturity   investment   by   the   issuer   and   $964,278   due  to  an
other-than-temporary  impairment on a  non-derivative  investment.  Net realized
gains were $88,894 in 1993.

The following  represents the contractual  maturities of investments  held as of
December 31, 1995.



               Less than 1 year                        $17,571,488
               1 to 5 years                            $ 9,004,270
                                                       ===========
               Total                                   $26,575,758
                                                       ===========



3.       PROPERTY AND EQUIPMENT

                                                 1995          1994
                                           -------------------------------

Property and equipment                         $663,482      $522,059
Automobiles                                           -        40,849
                                           -------------------------------
                                                663,482       562,908
Less accumulated depreciation                  (333,813)     (247,449)
                                           -------------------------------
                                               $329,669      $315,459
                                           ===============================


4.       LEASES

The Company  leases office space under an operating  lease which expires in July
1998. Lease expense  approximated  $203,700,  $203,700,  and $167,400,  in 1995,
1994, and 1993.

Future minimum lease payments under this lease agreement are:

        Year ending December 31


                1996                       $206,660
                1997                        210,817
                1998                        122,976
                                           --------
                                           $540,453

5.       PATENT, TRADEMARK AND DISTRIBUTION RIGHTS

The Company is engaged in the development of new  prescription  drugs in pursuit
of obtaining  governmental  marketing  approvals in the United  States and other
countries.  The Company acquires from third parties  exclusive rights to develop
and market  various  drugs,  including  related  patents and  trademarks  (where
applicable),  and  develops  drugs  and seeks  patents  and  trademarks  for its
products  on a  proprietary  basis.  The costs of  acquiring  rights  from third
parties and major costs associated with the perfection and protection of patents
and  trademarks  are  capitalized  by the  Company.  Agreements  under which the
Company acquires such rights from third parties generally require the Company to
finance  the costs of  clinical  trials and the filing of New Drug  Applications
("NDAs")  with the United  States Food and Drug  Administration  ("FDA") and, in
some instances,  comparable applications with appropriate regulatory agencies in
other countries. The Company is also typically required to pay royalties to such
third parties based on sales of the applicable  approved drugs. The Company also
may be obligated to pay to third parties advance royalties or license fees, some
of which may be based on the attainment of specified milestones.

Under a present  agreement with a third party,  the Company has an obligation to
pay a maximum of $200,000 in  nonrefundable  advances  generally  upon the FDA's
approvals of the applicable NDAs.

In October 1989,  the Company  received FDA approval to market  ADENOCARD in the
United  States.  The Company  entered into  agreements  with  Fujisawa USA, Inc.
(Fujisawa) for the  manufacture  and marketing of ADENOCARD in the United States
and Canada and is receiving and will receive  royalties from Fujisawa based on a
percentage  of  ADENOCARD  net  sales.  The  Company  has also  entered  into an
agreement with Sanofi Pharma (France) (Sanofi) for the manufacture and marketing
of  ADENOCARD  in all  countries  other than the United  States and  Canada.  In
September  1991,  Sanofi  received  marketing  approval  (under  the trade  name
ADENOCOR) in the United Kingdom and, in May 1992,  received  marketing  approval
(under the trade name  Krenosin) in  Switzerland.  The Company is receiving  and
will  receive  royalties  from Sanofi  based on a  percentage  of  ADENOCOR  and
Krenosin sales. One half of all royalties received from ADENOCARD,  ADENOCOR and
Krenosin sales are payable by the Company to the  University of Virginia  Alumni
Patents   Foundation  from  whom  the  Company  acquired  rights  to  ADENOCARD.
Substantially  all royalty  income and  expenses in the three year period  ended
December  31, 1995  resulted  from  Fujisawa  sales of  ADENOCARD  in the United
States.

In 1988,  the Company  entered into a  Development  and License  Agreement  (the
"Agreement")  with  Fujisawa  that provides for Fujisawa to fund one-half of the
development  costs (as incurred) of  ADENOSCAN,  and other  products.  Under the
agreement,  Fujisawa will have manufacturing and marketing rights to these drugs
in the United  States  and Canada  upon the  Company's  receipt of the  required
regulatory approvals, and will pay the Company royalties based on sales of these
drugs.  Royalties  received by the Company from sales of these drugs  outside of
the United States and Canada will be shared equally with Fujisawa. In October
1992, the Company received from the HPB marketing clearance for ADENOSCAN in
Canada. In May 1995, the FDA granted marketing  clearance for ADENOSCAN in the
United States. In June 1995,  Sanofi received  marketing  approval for ADENOSCAN
in the United Kingdom. The development and license  agreement between the
Company and Fujisawa provides for periodic additional equal funding as may be
agreed upon by the parties. (See discussion regarding termination of Fujisawa
agreement in Note 11.)

6.       DEFERRED ASSET AND ROYALTY PAYMENT

In May 1995, the litigation  pending between  Fujisawa USA, Inc.  (Fujisawa) and
the Company,  regarding the rights to  manufacture  and market  ADENOSCAN in the
United States and Canada,  was settled and the Company and Abbott  Laboratories,
Inc. (Abbott) terminated their manufacturing and marketing  agreements regarding
the  ADENOSCAN  drug and settled  Medco's  outstanding  obligations  thereunder.
Pursuant to the settlement agreement with Fujisawa,  the December 21, 1988 Joint
Development and License  Agreement between the parties remains in full force and
effect except as expressly amended and Fujisawa remains the Company's  exclusive
licensee to  manufacture  and market  ADENOSCAN in the United States and Canada.
Fujisawa  agreed to pay the  Company  within  fifteen  days after FDA  marketing
clearance of ADENOSCAN the sum of $2 million,  representing certain research and
development  expenses incurred by the Company,  and to pay the Company royalties
of 29 percent  of  ADENOSCAN  net sales in the United  States and Canada for the
first five years after the  commencement of commercial  sales in each territory.
Thereafter  Fujisawa would pay the Company  royalties of 25% of sales until June
10,  2007 at which  time  Fujisawa  would  have a paid up  license  within  such
territories.

Fujisawa  also agreed to pay  royalties  to the Company in respect of periods of
more than  thirty  days in which it is unable to  fulfill  ADENOSCAN  orders for
reasons other than force majeure and other specified  events,  such royalties to
be at the then  prevailing  rate based on the average  daily sales of  ADENOSCAN
during the preceding  twelve months.  Fujisawa also agreed generally to maintain
an  inventory  of  at  least  six  months  of  ADENOSCAN  finished  product  and
work-in-process,  to be stored at  multiple  locations,  to provide  the Company
within one year with data necessary to qualify Fujisawa's Melrose Park, Illinois
plant  as an  alternate  ADENOSCAN  manufacturing  facility  and to use its best
efforts to identify  and provide  data to the Company to qualify with the FDA an
alternate  supplier of the adenosine raw material  necessary for the manufacture
of ADENOSCAN.  The parties also agreed as soon as  practicable  to enter into an
agreement to jointly  develop  adenosine  based products  having  indications as
cardioprotective  agents,  such as MEDR 640, and for that purpose Fujisawa would
grant to the Company an exclusive  sublicense  under U.S. patent 4,880,783 under
which  Fujisawa  is  the  exclusive  licensee.  Fujisawa  would  have  exclusive
manufacturing  and  marketing  rights  in the  U.S.,  Canada,  Mexico  and other
territories  to be  agreed  upon and it would pay the  Company  25% of net sales
within  the  territories.  The  companies  would  share  equally  all  costs  of
development and any royalties due to third parties.

The  Company  agreed to pay  Abbott a  royalty  of two  percent  of net sales of
ADENOSCAN for the first five years of commercial sales, up to a maximum of $5.35
million, of which $2 million was payable within fifteen days after FDA marketing
clearance of ADENOSCAN as an advance royalty  payment and the remainder  payable
based upon actual  sales of  ADENOSCAN.  The Company  also agreed that if at the
conclusion of the five year period Abbott had not received an aggregate of $5.35
million,   including  the  $2  million  advance,  Medco  would  pay  Abbott  any
deficiency. Abbott relinquished all claims to royalty payments in excess of that
amount. Finally, the Company agreed to pay Abbott $330,560 for the reimbursement
of research and  development  and other  expenses  incurred in  connection  with
ADENOSCAN. The Company expensed $330,560 in the first quarter of 1995.

Included in  liabilities at December 31, 1995 is an accrued  liability  (current
and  non-current  portion)  of  $3.2  million  relating  to the  balance  of the
Company's  guaranteed  royalty  obligation  to  Abbott.  Included  in  assets at
December 31, 1995 is a deferred asset (current and non-current  portion) of $3.1
million  relating to royalties  to be received by the Company from  Fujisawa and
paid by the Company to Abbott. The Company receives a 29% royalty from ADENOSCAN
net  sales of which 4% will be  applied  to the  deferred  asset and 25% will be
recognized as royalty revenue. At such time, if any, during the first five years
that  the  deferred  asset is  fully  recovered,  the  Company  thereafter  will
recognize  royalty  revenue of 29% through the end of the five year period.  The
Company will  write-off any portion of this deferred asset at such time, if any,
in which it becomes  probable that the  incremental  4% royalty  revenue will be
insufficient to recover the remaining balance of this deferred asset.

7.       DEFERRED REVENUE

In 1994, the Company entered into a Development and License Agreement related to
one of the  drugs  in  development  which  provided  a  gross  licensing  fee of
$1,000,000  ($950,000  net of foreign  taxes paid)  based upon the  satisfactory
preclinical   and   toxicology   accomplishments.   During  1995,   the  Company
substantially  satisfied preclinical and toxicology  accomplishments  related to
adenosine and accordingly recognized $1,000,000 in revenue from the licensee and
received  from the licensee an  additional  $300,000  licensing fee upon the NDA
approval of ADENOSCAN.  During 1993, the Company  received  $1,000,000  upon the
execution of a licensing  agreement  related to one of the drugs in development.
The  Agreement  requires  additional  licensing  fees to be  received  upon  the
completion  of  certain  development  milestones.  Receipts  related  to various
licensing  agreements  are not recognized as revenues prior to the completion of
the related milestones and must be refunded in part or completely if the related
milestones are not met.

8.       STOCK OPTION PLANS

Under  the  1983  Stock  Option  plan  and  the  1989  Stock  Option  and  Stock
Appreciation  Rights Plan options to purchase up to  1,200,000  shares and up to
1,500,000 shares, respectively,  of the Company's common stock may be granted to
officers,  directors  and key  employees of the Company and to other persons who
provide important  services to the Company.  Under the Plans, both incentive and
non-qualified stock options, as well as stock appreciation rights under the 1989
Plan, can be granted.  No incentive stock options are currently  outstanding and
no stock  appreciation  rights have been  granted.  Non-qualified  stock options
generally can be exercised one year after the date of grant.  The exercise price
may not be less than 100% of the fair  market  value of the common  stock on the
date of grant (110% with respect to incentive stock options granted to optionees
who are 10% or more  stockholders of the Company).  Option holders may, with the
consent of the  Compensation  Committee of the Board of  Directors,  pay for the
exercise of the options in whole or in part by tendering  shares of common stock
of the Company, in lieu of cash.

During the years ended  December  31, 1995,  1994,  and 1993,  options  covering
25,000,  75,000,  and 25,000 shares with an aggregate  market value of $259,375,
$893,750,  and $281,250 were exercised by the tendering of 16,415,  29,931,  and
18,442  shares  with  a  market  value  of  $170,306,  $356,563,  and  $281,240,
respectively, and minimal cash payments.

Changes in the status of options are summarized as follows:

<TABLE>
<CAPTION>
                                                   1995               1994                1993
                                         -----------------------------------------------------------
<S>                                         <C>                <C>                  <C>
Outstanding at beginning of year                  781,870            975,200             919,700
Granted                                           241,000            104,920             130,000
Exercised                                        (148,585)           (85,000)            (35,000)
Expired or canceled                              (263,553)          (213,250)            (39,500)
                                         ===========================================================
Outstanding at end of year                        610,732            781,870             975,200
                                         ===========================================================

Available for grant at end of year                456,781            434,228             325,898
Exercisable at end of year                        341,170            530,160             690,200
Price range of options                      $10.63-$26.69       $6.81-$26.69        $5.69-$26.69
Price range of options exercised                 $6.81          $5.69-$ 6.00        $5.69-$11.25
</TABLE>

9.       INCOME TAXES

The components of income tax expense consisted of the following:
<TABLE>
<CAPTION>
                                                           Year Ended December 31
                                             ----------------------------------------------------
                                                    1995               1994             1993
                                             ------------------ ------------------ --------------
 <S>                                              <C>                 <C>               <C>
   Current expense:
     Federal                                             -                -               -
     State                                               -                -               -
     Foreign taxes                                 100,000
                                             ------------------ ------------------ --------------
                                                  $100,000                -               -
                                             ------------------ ------------------ --------------
   Deferred expense (benefit)
     Federal                                             -                -               -
     State                                               -                -               -
                                             ------------------ ------------------ --------------
                                                         -                -               -
                                             ------------------ ------------------ --------------

     Total                                        $100,000                -               -
                                             ================== ================== ==============
</TABLE>

The  components of net deferred tax assets and the net deferred tax  liabilities
as of December 31, 1995 and December 31, 1994 are as follows:

<TABLE>
<CAPTION>



                                                                      Year Ended December 31
                                                               --------------------------------------
                                                                      1995               1994
                                                               ------------------- ------------------
<S>                                                              <C>                 <C>
  Deferred tax assets:
    Tax loss carryforwards                                       $  8,484,000        $ 6,575,000
    Capital losses                                                    456,000             65,000
    Tax credit carryforwards                                        1,297,000            808,000
    Compensation accruals                                              96,000             72,000
    Reserves and accruals                                               1,000              1,000
    Deferred revenue                                                  567,000            663,000
                                                           ------------------- ------------------
      Total gross deferred tax assets                              10,901,000          8,184,000
    Valuation allowance                                            10,856,000          8,150,000
                                                           ------------------- ------------------
      Net deferred tax assets                                  $       45,000       $     34,000
                                                           ------------------- ------------------
    Deferred tax liabilities:
      Depreciation and amortization                                    14,000             34,000
      Prepaid expenses                                                 31,000
                                                           ------------------- ------------------
                                                           ------------------- ------------------
      Total gross deferred tax liabilities                             45,000             34,000
                                                           ------------------- ------------------
    Net deferred tax asset                                     $            -       $
                                                                                               -
                                                           =================== ==================
</TABLE>

The actual  income tax expense  for 1995 and 1994  differs  from the  "expected"
amount (computed by applying the statutory federal income tax rate of 34% to the
earnings  before  income taxes and  cumulative  effect of a change in accounting
principle) as follows:

<TABLE>
<CAPTION>


                                                     December 31 1995              December 31 1994               August 31 1993
                                               -------------------------- -------------------------- -----------------------------
                                                 Amount           %         Amount           %            Amount           %
                                               -------------- ----------- -------------- ----------- ----------------- -----------
<S>                                             <C>              <C>       <C>              <C>          <C>              <C>
Computed "expected tax expense" (benefit)       $(1,167,030)     (34.0)%   $(1,501,000)     (34.0)%      $(1,209,000)     (34.0)%
Change in valuation allowance                     2,706,000       78.8       2,823,000       63.9          1,459,000       41.0
Tax credits                                        (488,664)     (14.2)       (280,000)      (6.4)          (163,000)      (4.6)
State tax benefit                                  (430,245)     (12.5)       (122,000)      (2.8)          (136,000)      (3.8)
Write-down of marketable securities                (315,111)      (9.2)       (965,000)     (21.9)                 -          -
Stock options                                      (278,779)      (8.1)              -          -                  -          -
Foreign taxes                                        66,000        1.9               -          -                  -          -
Other                                                 7,829        0.2          45,000        1.2             49,000        1.4
                                               ============== =========== ============== =========== ================= ===========
Current provision                              $    100,000        2.9%    $         -          - %      $         -          - %

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

At December  31,  1995,  the Company has net  operating  loss  carryforwards  of
approximately  $22,600,000.  The net  operating  loss  carryforwards  expire  in
various  amounts  from 1998  through  2010.  Additionally,  the  Company has net
operating loss  carryforwards of approximately  $15,350,000 for state income tax
purposes which expire between 1998 and 2010.

The Tax  Reform  Act of 1986  contains  provisions  which  limit the  ability to
utilize net operating loss carryforwards in the case of certain events including
significant changes in ownership interests.  If the Company's net operating loss
carryforwards are limited,  and the Company has taxable income which exceeds the
permissible  yearly net operating loss  carryforward,  the Company would incur a
federal income tax liability even though net operating loss carryforwards  would
be available in future years.

At December 31, 1995,  the Company had available  approximately  $1,300,000  and
$3,800 of research and development credit and investment  credit,  respectively,
which expire in varying amounts from 1996 through 2009.

10.      Related Party Transactions


For  1993,  fees for  legal  services,  consulting  services  and  out-of-pocket
expenses charged to general and administrative expenses by a then director or by
a law firm of the same director  approximated  $208,800.  Fees of  approximately
$10,000,  $18,000, and $36,500 in 1995, 1994, and 1993 as well as related travel
expenses,  were paid to an  individual  director for  consulting  on a number of
projects  related to Company  operations,  business  development  and  strategic
planning. Fees of $144,000,  $56,000 and $150,000 in 1995, 1994 and 1993 as well
as related  travel  expenses were paid to an individual  director for consulting
the relocation of the Company's  headquarters,  its pending litigation,  and its
product in-licensing, out-licensing, marketing and manufacturing.


11.      Contingency

Class Action Litigation

In September  1993, the Company,  and certain of its past and then directors and
officers  along  with  Kemper  Securities  Group,  Inc.  and  Vector  Securities
International, Inc., were named in two class action lawsuits filed in the United
States District Court, Northern District of Illinois.  The suits allege that the
Company  and the other  defendants  violated  Section  10 (b) of the  Securities
Exchange  Act of 1934  and  Rule  10 (b) (5)  promulgated  thereunder  and  made
negligent  misrepresentations  in  connection  with the  Company's  January 1992
secondary  stock  offering  and  otherwise  during the period  November 19, 1990
through April 28, 1993. In September  1994, the Company's  motion to dismiss was
granted.  Plaintiffs appealed in October 1994. On May 16, 1995 the United States
Court of Appeals for the 7th Circuit reversed the dismissal.

On November 7, 1995, the Company served its answers to the complaints in the two
consolidated class action lawsuits.  The answers denied the material allegations
of the complaints and asserted affirmative defenses, including among others that
the Company did not commit  securities  fraud, that the Company did not make any
untrue  representations,  that the Company made  adequate  disclosure  about the
Adenoscan(R)  NDA and that the complaints were not filed timely by reason of the
applicable statute of limitations.

On February 20, 1996,  defendants  moved for summary  judgment on the basis that
Plaintiffs'  claims  are  barred  by the  statute  of  limitations  and,  in the
alternative,  assuming plaintiffs'  allegations are true, and misrepresentations
by defendants  caused no losses to the  plaintiffs.  Plaintiffs  have  requested
until March 31, 1996 to reply to the motions.

As a result of the pending motion, and the fact that class certification has not
yet been addressed and no depositions have occurred,  it is not possible at this
time to evaluate  the  potential  liability  of the claims  against the Company.
However,  the Company's  management is vigorously  contesting the allegations of
the complaints, which it believes are without merit.

                                                         PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY


All of the  information  required  by this Item is  contained  in the  Company's
definitive Proxy Statement for its 1996 Annual Meeting of Shareholders under the
captions "Election of Directors," "Board of Directors" and "Executive  Officers"
and is incorporated herein by this reference.


ITEM 11. EXECUTIVE COMPENSATION


All of the  information  required  by this Item is  contained  in the  Company's
definitive Proxy Statement for its 1996 Annual Meeting of Shareholders under the
caption "Executive Compensation" and is incorporated herein by this reference.


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT


All of the  information  required  by this Item is  contained  in the  Company's
definitive Proxy Statement for its 1996 Annual Meeting of Shareholders under the
caption "Security  Ownership of Certain Beneficial Owners and Management" and is
incorporated herein by this reference.


ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS


All of the  information  required  by this Item is  contained  in the  Company's
definitive Proxy Statement for its 1996 Annual Meeting of Shareholders under the
caption "Certain Transactions" and is incorporated herein by this reference.


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

(a)      LIST OF FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULES

The following consolidated financial statements of Medco Research, Inc. are
included in Item 8:

         Independent Auditors' Report

         Consolidated balance sheets--December 31, 1995 and 1994

         Consolidated statements of operations--Years ended December 31, 1995,
         1994 and 1993

         Consolidated statements of stockholders' equity--Years ended December
         31, 1995, 1994 and 1993

         Consolidated statements of cash flows--Years ended December 31, 1995,
         1994, and 1993

         Notes to consolidated financial statements

All  schedules  for  which  provision  is  made  in  the  applicable  accounting
regulation of the  Securities  Exchange  Commission  are not required  under the
related instructions or are inapplicable, and therefore have been omitted.


(b)      No reports on Form 8-K were filed for the quarter ended December 31,
         1995.


(c)      Exhibits

3.1      Articles of Incorporation of the Registrant for the State of
         California, as amended to date.(6)

3.2      Bylaws of the Registrant for the State of California, as amended to
         date.(5)

3.3      Articles of Incorporations of the Registrant for the State of
         Delaware.(8)

3.4      Bylaws of the Registrant for the State of Delaware.(8)

10.1     1983 Stock Option Plan, as amended to date.(1)

10.2     Form of Indemnity Agreement by and between Registrant and Registrant's
         directors and officers.(5)

10.3     Agreement dated March 16, 1988 by and among Registrant, Pharmatec, Inc.
         and the University of Florida Research Foundation, Inc.(1)

10.4     Development and License Agreement dated December 21, 1988 by and
         between Registrant and LyphoMed, Inc.(2)

10.5     Letter Agreement dated March 3, 1989 by and between Registrant and the
         University of Virginia Alumni Patents Foundation.(3)

10.6     First Amendment dated March 17, 1989 to Development and License
         Agreement dated November  7,  1985 by and between Registrant and
         LyphoMed, Inc.(3)

10.7     1989 Stock Option and Stock Appreciation Rights Plan, as amended to
         date.(4)

10.8     Employment Agreement dated January 8, 1992 by and between Registrant
         and Archie W. Prestayko.(6)

10.9     Second Amendment to Lease dated February 18, 1992 relative to
         Registrant's facilities at 8455 Beverly Boulevard, Los Angeles,
         California.(6)

10.10    License Agreement dated April 21, 1992 by and between Registrant and
         Nordion International Inc.(6)

10.11    Employment Agreement dated June 9, 1992 by and between Registrant and
         Donald B. Siegel.(6)

10.12    Employment Agreement dated June 9, 1992 by and between Registrant and
         Sam L. Teichman.(6)

10.13    Third  Amendment to Lease dated August 10, 1992  relative to
         Registrant's facilities located at 8455 Beverly Boulevard, Los Angeles,
         California.(6)

10.14    Consulting Agreement dated September 15, 1992 by and between Registrant
         and William M. Bartlett.(6)

10.15    Employment Agreement dated October 16, 1992 by and between Registrant
         and Roger D. Blevins.(7)

10.16    Employment Agreement dated January 8, 1993 by and between Registrant
         and Archie W. Prestayko.(7)

10.17    Lease Agreement effective June 25, 1993 relative to Registrant's
         facilities at 85 T.W. Alexander Drive, Research Triangle Park, North
         Carolina.(7)

10.18    Consulting Agreement dated July 1, 1993 by and between Registrant and
         Richard C. Williams.(7)

10.19    Employment Agreement dated October 16, 1993 by and between Registrant
         and Roger D. Blevins.(7)

10.20    Employment Agreement dated February 24, 1994 by and between Registrant
         and Archie W. Prestayko.(7)

10.21    Consulting Agreement dated December 1, 1994 by and between Registrant
         and Richard C. Williams. (8)

10.22    Medco Research and Fujisawa, USA Mutual Release and Settlement
         Agreement, dated May 22, 1995. (9)

10.23    Amendment to Consulting Agreement dated December 1, 1994 by and between
         Registrant and  Richard C. Williams.

11       Computation of Net Income (Loss) per Common Share.


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

(1) The  referenced  exhibits are  incorporated  herein by reference to Exhibits
10.1 and 10.6 to the Registrant's Form 10-K for the fiscal year ended August 31,
1988 filed with the Securities and Exchange Commission on November 29, 1988.

(2) The referenced exhibit is incorporated  herein by reference to Exhibit 10.02
to the  Registrant's  Form 8-K dated December 21, 1988 filed with the Securities
and Exchange Commission.

(3) The referenced exhibits are incorporated herein by reference to Exhibits
10.01 and 10.02 to the  Registrant's Form 8-K dated March 3, 1989 filed with the
Securities and Exchange Commission.

(4) The referenced exhibit is incorporated  herein by reference to Exhibit 10.20
to the  Registrant's  Form 10-K for this fiscal year ended August 31, 1989 filed
with the Securities and Exchange Commission on November 29, 1989.

(5) The referenced exhibits are incorporated herein by reference to Exhibits 3.2
and 10.4 to the Registrant's Form 10-K for the fiscal year ended August 31, 1990
filed with the Securities and Exchange Commission on December 14, 1990.

(6) The  referenced  exhibits are  incorporated  herein by reference to Exhibits
10.18,  10.19,  10.20,  10.21,  10.22, 10.23, and 10.24 to the Registrant's Form
10-K for the fiscal  year  ended  August  31,  1992  filed  with the  Securities
Exchange Commission on November 27, 1992.

(7) The  referenced  exhibits are  incorporated  herein by reference to Exhibits
10.23,  10.24 10.25,  10.26,  10.27, and 10.28 to the Registrant's Form 10-K for
the  Transition  period of  September  1, 1992  through  December  31,  1992 and
calendar  year  ended  December  31,  1993 filed  with the  Securities  Exchange
Commission on March 28, 1994.

(8) The referenced exhibit is incorporated  herein by reference to Exhibit 3.3,
3.4 and 10.21 to the  Registration  Form 10-K for the  calendar  year-ended
December 31, 1994 filed with the Securities Exchange Commission on March 29,
1996.


(9) The referenced exhibit is incorporated  herein by reference to Exhibit 10.01
to the  Registrant's  Form 10Q for the period ended June 30, 1995 filed with the
Securities Exchange Commission on August 11, 1995.




<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.
                                          MEDCO RESEARCH, INC.


                                          By: /s/ ROGER D. BLEVINS
                                          Roger D. Blevins, Pharm. D.,
                                          President and
                                          Chief Operating Officer

                                          Date:     March 29, 1996



                                          By: /s/ JOHN E. BARNHARDT
                                          John E. Barnhardt,
                                          Chief Financial Officer

                                          Date:    March 29, 1996


Pursuant to the requirement 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.


By: /s/ RICHARD C. WILLIAMS                Date:    March 29, 1996
      Richard C. Williams,
      Chairman of the Board


By: /s/ WILLIAM M. BARTLETT                Date:    March 29, 1996
      William M. Bartlett, Director


By: /s/ ELIZABETH M. GREETHAM              Date:    March 29, 1996
      Elizabeth M. Greetham, Director


By: /s/ EUGENE L. STEP                     Date:    March 29, 1996
      Eugene L. Step, Director


By: /s/ ALBERT D. ANGEL                    Date:    March 29, 1996
      Albert D. Angel, Director


By:
      Manfred Mosk, Ph.D., Director






                                   AMENDMENT
                                       TO
                              CONSULTING AGREEMENT

     Amendment, dated December 22, 1995 to Consulting Agreement (the "Consulting
Agreement") dated December 1, 1994 between MEDCO RESEARCH, Inc. (the
"Corporation") and RICHARD C. WILLIAMS ("Williams").

     WHEREAS, the Compensation Committee of the Board of Directors of the
Corporation has determined that insomuch as the Corporation does not have a
Chief Executive Officer it is in the best interests of the Corporation to
continue to consult with Williams on matters not customarily involving a
non-employee Chairman of the Board, such as corporate acquisitions, financial
public relations and pending litigation, and to extend the Consulting Agreement
for a period of one year on the terms set forth below; and

     WHEREAS, Williams is willing so to continue to consult with the
Corporation;

     NOW, THEREFORE, in consideration of the mutual covenants contained herein,
the parties hereto agree as follows:

     1. Section 1 of the Consulting Agreement is hereby amended by (a)
deleting in the first sentence thereof the phrase "fiscal years 1994 and 1995"
and substituting therefor the words "fiscal 1996" and (b) by adding the
following proviso at the end of such sentence: "; provided, however, that on
or before June 30, 1996 the Compensation Committee of the Corporation shall
review the Term of the Agreement in light of the needs of the Corporation for
the balance of fiscal 1996 and Williams agrees that the decision of such
Committee shall be final, conclusive and binding upon him.

     2. Section 3 of the Consulting Agreement is hereby amended by deleting
that portion of the first sentence beginning with the first word thereof
through and including the words "January 1995", and substituting therefor the
following: "As compensation for the consulting services to be rendered by
Williams during fiscal 1996, the Corporation agrees to pay to Williams, and
Williams agrees to accept as full payment therefor, a fee in the aggregate
amount of $144,000, payable in equal monthly installments due on the first day
of each month during the Term, commencing in January 1996."

     3. Except as expressly amended hereby, the Consulting Agreement shall
remain in full force and effect.

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

                                                ----------------------------
                                                Richard C. Williams

                                                MEDCO RESEARCH, INC.

                                                By: /s/ ROGER D. BLEVINS
                                                    Roger D. Blevins, President
                                                    and Chief Operating Officer



<TABLE>
<CAPTION>

                    Computation of Net Loss Per Common Share


                                                                                   Year Ended December 31
                                                      ------------------------ --------------------------- ------------------------
                                                               1995                        1994                        1993
                                                      ------------------------ --------------------------- ------------------------
<S>                                                              <C>                         <C>                      <C>
Primary:
  Weighted average shares outstanding                              11,023,921                  11,144,938               11,182,376
  Net effect of dilutive stock options used on
  the treasury stock method using average
  market price                                                              -                           -                        -
                                                      ------------------------ --------------------------- ------------------------
                                                                   11,023,921                  11,144,938               11,182,376
                                                      ======================== =========================== ========================
Net loss                                                          $(3,532,442)                $(4,414,468)             $(3,558,319)
                                                      ======================== =========================== ========================

Per share                                                              $(0.32)                     $(0.40)                  $(0.32)
                                                      ======================== =========================== ========================
Fully diluted:
  Weighted average shares                                          11,023,921                  11,144,938               11,182,376
 outstanding
  Net effect of dilutive  stock options based
  on the treasury stock method using
  ending market price, if higher than average
  market price                                                              -                           -                        -
                                                      ======================== =========================== ========================
                                                                   11,023,921                  11,144,938               11,182,376
                                                      ======================== =========================== ========================

Net loss                                                          $(3,532,442)                $(4,414,468)             $(3,558,319)
                                                      ======================== =========================== ========================

Per Share                                                              $(0.32)                     $(0.40)                  $(0.32)
                                                      ======================== =========================== ========================
</TABLE>




<TABLE> <S> <C>



<ARTICLE> 5
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                       4,304,774
<SECURITIES>                                23,236,157
<RECEIVABLES>                                4,314,429
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                            31,855,360
<PP&E>                                         663,482
<DEPRECIATION>                                 333,813
<TOTAL-ASSETS>                              43,121,656
<CURRENT-LIABILITIES>                        4,120,748
<BONDS>                                              0
                                0
                                          0
<COMMON>                                    52,216,010
<OTHER-SE>                                 (17,116,327)
<TOTAL-LIABILITY-AND-EQUITY>                43,121,656
<SALES>                                              0
<TOTAL-REVENUES>                            13,007,734
<CGS>                                                0
<TOTAL-COSTS>                               16,440,176
<OTHER-EXPENSES>                            16,440,176
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                             (3,432,442)
<INCOME-TAX>                                   100,000
<INCOME-CONTINUING>                         (3,532,442)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (3,532,442)
<EPS-PRIMARY>                                    (0.32)
<EPS-DILUTED>                                    (0.32)
        


</TABLE>


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