AGOURON PHARMACEUTICALS INC
10-K, 1995-07-31
PHARMACEUTICAL PREPARATIONS
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<PAGE>
            UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                       Washington, D.C. 20549
                             FORM 10-K

(Mark One)
_X_ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934 [FEE REQUIRED]
For the fiscal year ended June 30, 1995
                                 OR
___TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
   EXCHANGE ACT OF 1934 [NO FEE REQUIRED]
For the transition period from .............. to ............
Commission file number 0-15609

                    Agouron Pharmaceuticals, Inc.
       (Exact name of registrant as specified in its charter)


  California                                      33-0061928
(State or other jurisdiction of                (I.R.S. Employer
incorporation or organization)                 Identification No.)

10350 North Torrey Pines Road,Suite 100  La Jolla, California      92037-1020
   (Address of principal executive offices)                        (Zip Code)

Registrant's telephone number, including area code  (619) 622-3000
Securities registered pursuant to Section 12(b) of the Act:   None

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

                                Common Stock, without par value
                                           (Title of class)

    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.  [  ]

    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 and (2) has been subject to such filing
requirements for the past 90 days. Yes __X__No ____

    On July 20, 1995, the aggregate market value of the voting stock held by
nonaffiliates totaled approximately $191,046,000 based on the closing stock
price as reported by NASDAQ Stock Market.

    On July 20, 1995, there were 7,359,932 shares of common stock, without
par value, of the registrant issued and outstanding.


<PAGE>
                                    PART I

Item 1.     BUSINESS

General

    The Company was organized and incorporated in California in June 
1984.  Agouron is a pioneer and leader in technologies that enable the 
atom-by-atom design of novel synthetic drugs based upon the molecular 
structures of target proteins which play key roles in human disease.  The 
Company is conducting phase II clinical trials of two drugs generated by 
these design technologies:  AG1343 for the treatment of HIV infection and 
AG337 for treatment of solid malignant tumors.  In addition, ten preclinical
programs are in progress for discovery and development of other new drugs in 
the fields of cancer, viral diseases, and immuno-inflammatory disease.  The 
Company's business currently consists of one business segment, the 
operations of which are described below.

    The Company's common stock account has evolved through a series 
of public offerings and private placements of its common and preferred 
stock and the exercise of various warrants and employee stock options.  
Three public offerings (calendar 1987, 1989 and 1991) generated net 
proceeds of approximately $55,770,000 through the issuance of approximately 
4,159,000 shares.  The most recent public offering raised approximately 
$34,720,000 through the issuance of 1,940,000 shares.  Private placements 
of both common and preferred stock have generated approximately $17,090,000 
in net proceeds and the issuance of approximately 2,763,000 shares.  
Private placements in fiscal 1993 generated $6,000,000 through the issuance 
of approximately 312,000 shares.  The exercise of warrants and employee 
stock options (including employee stock purchase plan transactions) have 
generated proceeds of approximately $3,250,000 and the issuance of 
approximately 438,000 shares.

Narrative Description of Business

    Agouron is developing innovative drugs for treatment of cancer, HIV 
infection and other serious diseases and has expended approximately 
$119,500,000 on research and development since its inception.

    Preliminary results from ongoing pilot phase II studies evaluating 
alternative doses of AG1343, an orally administered inhibitor of the enzyme 
HIV protease, indicate that AG1343 is safe, well tolerated and, in nearly 
all of the 20 patients tested in the first two dosing groups, reduced the 
amount of HIV and/or increased the number of CD4+ T cells (primary cells of 
the immune system) detectable in blood.  Four-week studies of higher dose 
levels of AG1343 in tablet form are in progress at two centers in the United 
States.  If satisfied by these studies, the Company intends to initiate 
large-scale pivotal trials in calendar 1995 which, if successful, could lead 
to the submission of a New Drug Application ("NDA") for AG1343 in calendar 
1997.

    AG337, an inhibitor of the enzyme thymidylate synthase ("TS"), is being 
tested clinically as a chemotherapeutic agent for treatment of solid 
malignant tumors associated with cancer of the colon, lung, prostate, 
pancreas, liver and head/neck.  In a majority of more than 50 evaluable 
patients treated to date in six ongoing phase II studies, AG337 has 
stabilized previously progressive malignant disease and, in some patients, 
caused significant reductions in the mass of solid tumors.  Both 
intravenous and oral formulations of AG337 are being developed.  If 
satisfied with results from these phase II studies, the Company intends to 
initiate pivotal trials in calendar 1995 which, if successful, could lead 
to the submission of an NDA for AG337 in calendar 1997.

<PAGE>
    Agouron's goal is to become profitable from the sale of differentiated 
drugs generated principally from its own drug discovery and development 
efforts.  To augment its technical capabilities, to enhance the likelihood 
of successful commercialization of its products and to offset some of its 
operating costs, the Company has entered into collaborative research and 
development arrangements with other companies.  However, consistent with 
its commercial goal, the Company has generally retained significant 
commercial rights in drugs developed in its collaborative research and 
development programs funded in whole or in part by other companies.  The 
Company anticipates that its successfully developed products will be 
commercialized both through its own direct sales and marketing activities in 
certain pharmaceutical markets, where appropriate, and through manufacturing 
and marketing relationships with other pharmaceutical firms.

    In collaboration with the pharmaceutical division of Japan Tobacco Inc. 
("JT"), Agouron is engaged in the development of AG1343 for treatment of 
HIV infection, as well as in the design of drugs for treatment of 
infections by herpes viruses, by the virus which causes hepatitis C, and by 
the family of rhinoviruses--the most frequent cause for the common cold.  
Under agreements with JT, Agouron retains exclusive commercial rights to 
these anti-viral products in the United States, Canada and Mexico, 
generally subject to the payment either of royalties or a share of profits 
to JT.  

    In collaboration with scientists from Syntex (U.S.A.) Inc. (now a 
subsidiary of Roche Holdings, Inc.) ("Roche"), Agouron is pursuing the 
design and development of inhibitors of matrix metalloproteases ("MMPs") to 
intervene in the degradation of bone and connective tissue in arthritis, 
and in the invasion, growth and metastasis of solid malignant tumors. In 
the field of cancer, Agouron retains exclusive commercial rights to 
products from the collaboration, subject to the payment of royalties to 
Roche.

Research and Development Program

    Agouron's research and development programs concentrate in three areas 
of human disease:  cancer, viral diseases and immuno-inflammatory disease.  
All of Agouron's drug discovery programs apply the Company's core 
technologies for the atom-by-atom design of small synthetic drug molecules 
based upon the three dimensional molecular architecture of proteins that 
play key roles in human disease.  The following table outlines the 
Company's portfolio of preclinical and clinical research and development 
programs.  Some of these programs are being pursued by Agouron 
independently while others are being undertaken in collaboration with other 
companies.

<PAGE>
<TABLE>
<CAPTION>
<S>                          <S>                   <S>                     <S>                  <C>      
 ------------------------------------------------------------------------------------------------------- 
|Program                     Indication            Protein Target          Development Stage    Partner |
|-------                     ----------            --------------          -----------------    ------- |
|Cancer                                                                                                 |
|                                                                                                       |
|  AG337- i.v.               Solid Tumors          TS                      Phase II             None    |
|  AG337- oral               Solid Tumors          TS                      Phase I              None    |
|  AG331                     Solid Tumors          TS                      Phase I              None    |
|  GART Inhibitors           Solid Tumors          GART                    Preclinical          None    |
|  MMP Inhibitors            Metastasis            Collagenase             Preclinical          Roche   |
|  AICART Inhibitors         Solid Tumors          AICART                  Research             None    |
|  cdk4 Inhibitors           Solid Tumors          cdk4                    Research             None    |
|  VEGF Receptor             Solid Tumors          kdr                     Research             None    |
|                                                                                                       |
|Viral Disease                                                                                          |
|                                                                                                       |
|  AG1343                    HIV Infection         HIV Protease            Phase II             JT      |
|  Rhinovirus                Common Cold           RhV3C Protease          Research             JT      |
|  Cytomegalovirus           CMV Infection         CMV Protease            Research             JT      |
|  Herpes simplex            Herpes Infection      HSV-1 Protease          Research             JT      |
|  Hepatitis C               Viral Diseases        Hepatitis C Protease    Research             JT      |
|                                                                                                       |
|Immuno-inflammatory Disease                                                                            |
|                                                                                                       |
|  MMP Inhibitors            Arthritis             Stromelysin             Preclinical          Roche   |
|  AICART Inhibitors         Inflammation          AICART                  Research             None    |
|  Calcineurin Inhibitors    Immuno-suppression    Calcineurin             Research             None    |
 ------------------------------------------------------------------------------------------------------- 
</TABLE>
Cancer

    The development of new drugs for treatment of cancer is a primary 
scientific and commercial focus of the Company.  Most existing anti-cancer 
drugs display limited efficacy and significant toxicities that restrict 
their clinical usefulness.  As a result, there remains a critical need for 
anti-cancer drugs which are less toxic and more efficacious.  Agouron is 
developing new anti-cancer drugs which circumvent the limitations of most 
currently available chemotherapeutic drugs:  susceptibility to DNA 
repairmechanisms and drug resistance and the lack of impact on 
nonproliferating cancer cells.  The Company's anti-cancer drug discovery and 
development program is focusing on the discovery and development of 
inhibitors of the following enzymes:  thymidylate synthase ("TS"), 
glycinamide ribotide formyltransferase ("GART"), aminoimidazole carboxamide 
ribonucleotide formyltransferase ("AICART"), matrix metalloproteases 
("MMPs"), cyclin dependent kinase 4 ("cdk4"), and a receptor for Vascular 
Endothelial Growth Factor ("VEGF").  Three of these enzyme targets (TS, GART 
and AICART) have a common structural motif that permits lead inhibitors from 
one program to be useful in others.
TS Inhibitors:  AG337 and AG331

    The enzyme TS catalyzes a critical step in the synthesis of DNA and is 
especially crucial to cancer cells undergoing uncontrolled proliferation.  
Inhibition of TS kills tumor cells by inducing programmed cell death--a 
form of natural cellular suicide by which normal cell growth is usually 
regulated.

    Agouron's TS program has generated two compounds which are currently in 
clinical development:  AG337 in phase II clinical testing and AG331 
currently in phase I clinical testing.

<PAGE>
    In six phase II trials of an i.v. formulation of AG337 at ten clinical 
sites in the United States, the company is evaluating 5-day courses of 
treatment with AG337 in patients with solid malignant tumors associated 
with cancer of the colon, lung, liver, pancreas, prostate, or head/neck.  
Certain preliminary results from these studies indicate that in a majority 
of more than 50 evaluable patients, AG337 has stabilized previously 
progressive malignancy and, in some patients, caused measurable reductions 
in tumor mass.  In one or more patients with cancer of the liver or 
head/neck, confirmed reductions in tumor mass of greater than 50% have been 
observed, qualifying AG337 for expanded phase II studies in these diseases 
in accordance with the study design.  The Company may elect to extend phase 
II trials of AG337 in cancer of the colon, pancreas, prostate and/or lung 
based on future results.  Agouron expects ultimately to select one or two 
of these malignant diseases in which to pursue pivotal clinical trials 
aimed at qualifying AG337 for registration.  Such trials, if successful, 
could permit the Company to file a NDA covering both the oral and i.v. 
formulations of AG337 in calendar 1997.

    Phase I clinical studies of an i.v. formulation of AG331 are being 
completed.  AG331 has been well tolerated until the occurrence of 
apparently dose limiting liver toxicity at 800mg/m2/day; the 
pharmacokinetic and safety data from the studies are presently being 
evaluated.  Because of the encouraging performance of AG337 in early phase 
II testing, AG331 is being treated by the Company as a "backup" to AG337.

    To date, the Company has self-funded the development of AG337 and AG331 
and retains all commercial rights to such compounds.

GART Inhibitors and MMP Inhibitors

    Based on the current status of its preclinical programs, the Company 
anticipates selecting its next clinical development compound(s) from the 
GART and/or MMP programs.

    GART is an enzyme in a biochemical pathway through which tumor cells 
synthesize purines, essential components of DNA.  The Company believes that 
inhibitors of GART will show a high degree of selectivity for tumor cells 
and less severe bone marrow toxicity than other chemotherapeutic agents.  

    Independent research has shown MMPs to be involved in many disease 
states.  Within the cancer field, certain MMPs have been associated with 
tumor growth, the metastasis of tumor cells to secondary sites within the 
body, and the growth of new blood vessels (angiogenesis), through which 
tumor cells obtain nutrients and growth factors.  MMPs thus represent new 
opportunities for the discovery of novel anti-cancer agents.  The Company 
believes that orally active inhibitors of certain combinations of MMPs, but 
not of all MMPs, are most likely to have the optimal safety and efficacy 
profiles of superior anti-cancer agents.

    In both the GART and MMP programs, the Company has generated active and 
potent inhibitors of target enzymes which have displayed biological 
activity in preclinical test systems in vitro and in vivo.  The Company 
expects to select one or more development compounds for scale-up and 
preclinical toxicology studies from either or both the GART and MMP 
programs during calendar 1995.  The Company retains all commercial rights 
in drugs discovered in the GART program and, subject to payment of 
royalties to Roche, to MMP inhibitors in the field of cancer.  The Company 
is pursuing the discovery of all MMP inhibitors in collaboration with 
Roche.

<PAGE>
AICART Inhibitors

    The enzyme AICART catalyzes a rate-determining step in the purine 
biosynthetic pathway.  Research has shown that inhibiting the rate-limiting 
enzyme in such a pathway produces the most significant effects on the 
growth of cells dependent on that pathway.  The scientific rationale for 
GART as a target for new anti-tumor drugs applies equally to AICART.  
Agouron scientists believe that two inhibitors of the purine pathway (an 
inhibitor of GART and an inhibitor of AICART) may be highly synergistic in 
producing anti-tumor activity when administered in combination.

    The Company's scientists are engaged in design, synthesis and evaluation 
of AICART inhibitors intended to be efficacious in the treatment of cancer.  
The Company presently retains all commercial rights to any compounds 
resulting from this program.

cdk4 Inhibitors

    Cyclin dependent kinases ("cdks") are enzymes that play roles in 
regulating the transitions between phases in the life cycles of all cells.  
The member of this family of enzymes known as cdk4 has been implicated by 
independent research in driving cells from a quiescent phase to the highly 
proliferative phase characteristic of malignancies -- particularly in 
familial melanomas, esophageal carcinomas and pancreatic cancers.  Agouron 
has recently initiated a drug discovery program aimed at the design of 
selective small molecule drugs with the potential to inhibit the activity 
of cdk4 and therefore block the transition of cancer cells into their 
proliferative phase.

VEGF Receptor

    The process known as angiogenesis, the formation of new blood vessels, 
is a key factor in the maintenance and progression of several disease 
states including the metastasis of malignant tumors.  The ability of cancer 
cells to carry out angiogenesis depends in part upon the activity of a 
protein known as Vascular Endothelial Growth Factor ("VEGF"), which by 
binding to a receptor known as kdr, triggers the growth of endothelial 
cells.  Agouron has recently initiated a drug discovery program whose 
objective is the design of drugs that block the kdr receptor for VEGF and 
therefore compromise the ability of tumors to carry out a key process in 
metastasis.

Viral Diseases    

    The development of new drugs for the treatment of certain viral 
diseases is an additional scientific and commercial focus of the Company.  
The Company is presently conducting programs aimed at discovery and/or 
development of four classes of anti-viral drugs which block viral 
proteases, enzymes required by several families of pathogenic viruses to 
carry out replication and infection.  Agouron's anti-viral drug programs 
include HIV protease inhibitors (AG1343), rhinovirus 3C protease 
inhibitors, herpes virus protease inhibitors and hepatitis C protease 
inhibitors.  The Company is developing its anti-viral drugs in 
collaboration with JT.

HIV Protease Inhibitor:  AG1343

    Inhibitors of the enzyme HIV protease are widely regarded as one of the 
most promising new classes of anti-HIV drugs.  HIV protease is an enzyme 
that performs an essential role in the infectious cycle of HIV.  Inhibition 
of the protease enzyme renders HIV unable to form new infective virus.  
Several other companies are conducting clinical development of drugs in 
this class.  The Company believes that the most successful HIV protease 
inhibitors will be those with the most favorable combination of potency, 
safety, convenience of formulation and schedule of administration.

<PAGE>
    Phase I safety and pharmacokinetic studies have been completed (with no 
observations of clinically significant toxicity) and pilot phase II 
efficacy trials are in progress in human subjects for AG1343, an orally 
administered inhibitor of the HIV protease.

    A series of four-week pilot phase II clinical studies are evaluating the 
safety and acute anti-HIV efficacy of several daily doses of AG1343.  To 
date, the Company has reported only preliminary results from a four-week 
study of a capsule formulation of AG1343 in the first two dosing groups 
treated in England.  In 10 patients who received doses of 257 mg of active 
drug three times daily, AG1343 produced reductions of HIV in patients' 
blood from pre-treatment levels of up to 99% and an average maximum of 80%.  
In 10 other patients who have received doses of 515 mg of active drug twice 
daily, AG1343 produced reductions in HIV from pre-treatment levels of up to 
99% and average maximum reductions of 91%.  In both dosing groups, the 
average amount of HIV in the blood of patients was substantially below pre-
treatment levels at the end of four weeks of treatment.  CD4+ T cells in 
the patients enrolled in the first two dosing groups increased by up to 491 
cells per cubic millimeter of blood and by more than 140 cells on average.  
Additional phase II studies of daily doses of AG1343 in a tablet 
formulation are currently in progress in the United States.  To date, the 
drug has been reported to be safe and well tolerated.  Based on presently 
available results, the Company intends to initiate a program of phase 
II/III clinical studies during the second half of calendar 1995 and, if 
such studies are successful, to file a NDA in the United States in calendar 
1997.

Rhinovirus 3C Protease Inhibitors

    Rhinoviruses are believed to be the single most frequent cause of the 
common cold.  While rhinovirus infections are a periodic annoyance to most 
normal individuals, they produce more severe and prolonged symptoms in 
people with asthma, emphysema and chronic obstructive pulmonary disease.  
Agouron's research program has resulted in the design of potent, selective 
rhinovirus 3C protease inhibitors currently being evaluated in preclinical 
pharmacological studies of anti-viral activity, cellular toxicity and oral 
bioavailability.  It is the Company's goal to select one such inhibitor for 
development in calendar 1996.

CMV and HSV-1 Protease Inhibitors

    Among the most clinically significant members of the family of herpes 
viruses are herpes simplex virus-1 (HSV-1) and cytomegalovirus (CMV).  Like 
HIV and rhinoviruses, HSV-1 and CMV each contain a protease enzyme 
essential for virus maturation and infection.  The Company believes that 
these protease enzymes represent targets for a new class of anti-viral 
drugs with the potential for low toxicity.  Agouron scientists are 
currently seeking to solve the three dimensional structures of the targeted 
protease enzymes from both HSV-1 and CMV in preparation for the application 
of its drug design technology.  No inhibitor of HSV-1 or CMV has yet been 
selected by Agouron for development.

Hepatitis C Protease Inhibitors

    The ability to treat infection by hepatitis C virus represents a 
significant unmet clinical need, particularly in Asian countries.  
Hepatitis C virus depends upon a key protease enzyme for the production of 
new infectious viruses.  As no human counterparts of the hepatitis C 
protease enzyme are known, Agouron scientists believe that the potential 
for toxicity of selective hepatitis C protease inhibitors is low.  
Agouron's anti-hepatitis C project is an early stage program and no 
inhibitor has been selected for development.

<PAGE>
Immuno-inflammatory Disease

Another scientific and commercial focus of the Company is the development 
of drugs for treatment of immuno-inflammatory disease.  These include MMP 
inhibitors for use against degenerative diseases such as rheumatoid 
arthritis and osteoarthritis, AICART inhibitors for use as anti-
inflammatory agents, and immuno-suppressive agents for treatment of various 
neuro-degenerative disorders. 

MMP Inhibitors

    In addition to their role in the growth and metastasis of solid tumors, 
MMPs display high levels of enzymatic activity in such degenerative 
diseases as rheumatoid arthritis and osteoarthritis.  Certain members of 
the MMP family are associated most closely with these disease states and, 
the Company believes, offer targets for orally active drugs with potential 
for minimal toxicity.  If successfully developed, the Company believes such 
selective inhibitors of certain MMPs have the potential to interrupt the 
progression of arthritic disease itself rather than just to treat the 
symptoms.  The Company has retained a royalty position in any products 
resulting from the collaborative program with Roche used to treat arthritis 
and other degenerative bone diseases.

AICART Inhibitors

    AICART is being pursued by Agouron scientists as a target for the 
development of novel anti-inflammatory drugs.  It is widely believed that 
the anti-inflammatory effects of the anti-cancer drug methotrexate result 
from the drug's indirect inhibition of AICART.  Used for chronic therapy, 
methotrexate accumulates in the liver and frequently results in serious 
toxicity.  Agouron scientists believe that inhibitors of AICART designed to 
avoid accumulation in tissues may be superior anti-inflammatory drugs for 
conditions such as arthritis.  The Company's initial lead compounds in this 
program are being used to validate this assertion.  Having solved the 
three-dimensional molecular structure of the AICART enzyme, Agouron 
scientists believe they are uniquely positioned to initiate the design, 
synthesis and evaluation of AICART inhibitors intended to be efficacious in 
the treatment of inflammatory disease.  No candidate for development has 
yet been identified in this program.  The Company presently retains all 
commercial rights to any compounds resulting from this program.

Calcineurin Inhibitors

    In unpublished research, Company scientists have solved the structure of 
a key enzyme involved in the activation of cells involved in the immune 
response.  This enzyme, calcineurin, is the indirect site of action of two 
commonly used drugs for post-organ transplant immuno-suppressive therapy, 
cyclosporin and FK506.  Agouron scientists believe that intervention in 
this pathway by direct, rather than indirect inhibition of calcineurin, may 
provide a superior class of immuno-suppressive drugs with the potential for 
reduced toxicity.  The Company intends to explore the clinical potential of 
calcineurin inhibitors in various neuro-degenerative disorders.  No 
development candidate has yet been identified in this program.  The Company 
retains all commercial rights to any compounds resulting from this program.

<PAGE>
Research and Development Agreements

    The Company has funded its research and development primarily from 
working capital generated from both private and public sales of Agouron 
equity, corporate collaborative arrangements and federal grants.  The 
Company has an ongoing program of business development which may, from time 
to time, lead to the establishment of corporate collaborations in addition 
to those noted below.

Japan Tobacco Inc.

    In December 1992, the Company entered into an agreement with Japan 
Tobacco Inc. ("JT") to collaborate on the discovery, development and 
commercialization of novel therapeutic drugs which act on key proteins 
related to the human immune system ("JT 1992").  In February 1994, the 
Company expanded its strategic alliance with JT into the field of anti-
viral drugs for the treatment of infections caused by hepatitis C, the 
herpes family of viruses and the rhinoviruses ("JT 1994").  In December 
1994, the Company added its anti-HIV drug, AG1343, to the JT collaboration 
with the execution of a worldwide development and licensing agreement 
("JT HIV").  In January 1995, JT 1992 was canceled by mutual agreement and 
JT 1992 resources were reallocated to JT 1994 programs.

    Under the provisions of JT 1994, JT has agreed to make certain research 
payments of not less than $8,000,000 to the Company over a two-year period 
ending December 1996.  Such payments could approximate more than 
$21,000,000 over a four-year period if certain technical milestones are 
achieved.  In addition, JT made an up-front payment of $7,778,000, which is 
being amortized to revenue over a twenty-four month period.  Under the 
provisions of JT HIV, JT has made payments of $6,000,000 to Agouron 
representing an initial payment of $2,500,000 and a milestone payment of 
$3,500,000 in recognition of the satisfactory completion of a phase I 
clinical study.  A second milestone payment of $24,000,000 is to be made by 
JT, at its election, subsequent to the receipt of results from a pilot 
phase II clinical study of AG1343.  The Company anticipates such payment to 
be received in calendar 1995.  If the milestone payment is not made, all 
rights to AG1343 revert to the Company.  If the payment is made, then 
Agouron and JT will ultimately share equally the costs of further 
development of AG1343.

    Under the provisions of JT 1994, the Company will have exclusive rights 
to develop, manufacture and market anti-hepatitis C and anti-herpes drugs 
in the United States, Canada and Mexico.  JT will have exclusive rights to 
develop, manufacture and market these drugs in Japan, Taiwan and South 
Korea.  Outside the countries in which they respectively have exclusive 
rights, Agouron and JT will have co-exclusive rights to manufacture and 
market jointly developed anti-hepatitis C and anti-herpes drugs.  Each 
company will pay royalties to the other based upon their respective sales 
of anti-hepatitis C and anti-herpes drugs.  The Company will have 
exclusive, world-wide, royalty-free rights to develop, manufacture and 
market drugs for the treatment or prevention of infections by pathogenic 
rhinoviruses.  JT will have the first right to negotiate for a license to 
develop, manufacture and market such anti-rhinovirus drugs in Japan and 
certain other countries in Asia.  Under the provisions of JT HIV, Agouron 
will retain exclusive commercial rights to AG1343 (with the right to 
sublicense, subject to JT's right of first refusal) in the United States, 
Canada and Mexico.  JT will have exclusive commercial rights to AG1343 
(with the right to sublicense, subject to Agouron's right of first refusal) 
in Japan and certain other countries of Asia.  Exclusive commercial rights 
(with the right to sublicense) in Europe and all remaining countries of the 
world will be held by a joint venture owned equally by Agouron and JT.  The 
two companies will share profits equally from the worldwide commercialization 
of AG1343.

    Under a separate agreement dated December 1992, JT purchased 155,844 
shares of newly issued common stock for an aggregate purchase price of 
$3,000,000.  Such purchase represented approximately 2% of the total 
outstanding common stock.

<PAGE>
Syntex (U.S.A.) Inc.

    In June 1993, the Company entered into an agreement with Syntex (U.S.A.) 
Inc. (now a subsidiary of Roche Holdings, Inc.) ("Roche"), to collaborate 
on the discovery of novel matrix metalloprotease inhibitor drugs for use 
against cancer and degenerative diseases such as rheumatoid arthritis and 
osteoarthritis.  Under the provisions of the agreement, Roche has agreed to 
make certain research payments of approximately $8,500,000 to the Company 
over a three year period ending June 1996.  The Company is funding a 
portion of the activities associated with this collaboration on its own 
account.  Under the terms of the agreement, the Company will have a royalty 
position in certain agreement products, if any, and other development and 
commercial rights in other agreement products, if any.

    Under a separate agreement dated June 1993, Roche purchased 155,844 
shares of newly issued common stock for an aggregate purchase price of 
$3,000,000.  Such purchase represented approximately 2% of the total 
outstanding common stock.

Schering-Plough Corporation

    In April 1994, the Company and Schering-Plough Corporation completed a 
three year collaborative research agreement providing for the discovery and 
development of anti-cancer drugs which target oncogenic ras proteins.  Each 
company may pursue further discovery or development efforts in this program 
area at its sole discretion and expense with no subsequent obligations to 
the other company.

Eli Lilly and Company

    In April 1993, the Company and Eli Lilly and Company completed a five 
year collaborative research program in several therapeutic categories.  
Further development of any discoveries made in the program will be 
undertaken at each company's sole discretion and expense.  Agouron has 
continuing commercial rights and/or financial interests in certain of these 
discoveries.

National Institutes of Health

    The Company is the grantee organization for two grants from the National 
Institutes of Health to conduct research related to HIV.

Competition

    The pharmaceutical and biotechnology industries are subject to intense 
competition and rapid and significant technological change.  Many companies 
and organizations, including major pharmaceutical, biotechnology and 
chemical companies, universities and other research organizations, are 
engaged in discovery and development of drugs for diseases targeted by the 
Company.  Certain of these companies and organizations have substantially 
greater financial and other resources, larger research and development 
staffs and more extensive production and marketing organizations, 
experience and capabilities than the Company.  In addition, many of these 
companies have significantly greater experience than the Company in 
preclinical testing and human clinical trials of new pharmaceutical 
products and in obtaining FDA and other regulatory approvals of products 
for use in health care.  All of these companies and other research 
organizations compete with the Company in recruiting and retaining highly 
qualified scientific and management personnel.

<PAGE>
    Agouron was the first company to devote itself to the development and 
application of protein structure-based drug design.  As such, the Company 
believes that it has achieved certain competitive advantages including 
developmental lead time, level of commitment to the technology and the 
development of certain practical or technical capabilities.  However, in 
recent years several pharmaceutical companies have undertaken to establish 
capabilities in protein x-ray crystallography, either internally or through 
academic collaborations, and can be presumed to be engaged in the use of 
such technology for the same purposes as is the Company.  Certain 
biotechnology companies and other companies have also entered into the field 
of protein structure-based drug design.  The Company expects that the 
technology for protein structure-based drug design will become more widely 
implemented over time and will ultimately become more common in the 
pharmaceutical industry.

    The Company believes that its ability to compete successfully will be 
based on its ability to create and maintain scientifically advanced 
technology, attract and retain scientific personnel with a broad range of 
expertise, obtain patent protection or otherwise develop proprietary 
products or processes, obtain required government approvals on a timely 
basis, select and pursue drug design projects in areas in which significant 
market opportunities exist or are likely to develop, manufacture its 
products on a cost-effective basis either alone or through others and 
successfully market its products either alone or in conjunction with 
others.  Many of the Company's competitors have substantially greater 
financial resources, clinical and regulatory experience, manufacturing 
facilities, and sales and marketing organizations than Agouron.

Patents and Trade Secrets

    The Company seeks patent protection for its proprietary technology and 
products in the United States and in foreign countries.  Most of the 
Company's products are expected to be synthetic chemical compounds which 
may be afforded patent protection under principles and procedures well 
established by the United States Patent and Trademark Office under United 
States patent law.  However, certain of Agouron's products or inventions 
may involve naturally occurring molecules or genetically engineered 
organisms and the degree of patent protection for such subject matter is 
uncertain.

    The Company's strategy is to pursue a strong patent portfolio.  The 
Company is currently prosecuting a number of patent applications in the 
United States and in various other countries seeking protection for certain 
series of compounds, including AG1343, AG337 AND AG331, and certain 
proprietary technology.  The Company will continue to file patent 
applications on its evolving technology, processes and products.  As of June 
30, 1995, the Company had received one United States patent (covering 
processes of making AG337) and one foreign patent (covering AG331).  The 
Company believes that if such patents do not issue or are successfully 
challenged, any such events could have an adverse impact on the Company.

    Many of the processes and much of the know-how of importance to the 
Company's technology are dependent upon the skills, knowledge and 
experience of its scientific and technical personnel, which skills, 
knowledge and experience are not patentable.  To protect its rights in 
these areas, the Company requires all employees, significant consultants 
and advisors, and collaborators to enter into confidentiality agreements 
with Agouron.  There can be no assurance, however, that these agreements 
will provide meaningful protection for the Company's trade secrets, know-
how or other proprietary information in the event of any unauthorized use 
or disclosure of such trade secrets, know-how or proprietary information.  
Further, in the absence of patent protection, the Company may be exposed to 
competitors who independently develop substantially equivalent technology 
or otherwise gain access to the Company's trade secrets, knowledge or other 
proprietary information.

<PAGE>
Government Regulation

    The production and marketing of the Company's products and its ongoing 
research and development activities are subject to regulation for safety, 
efficacy and quality by numerous governmental authorities in the United 
States and other countries.  Pharmaceutical products intended for 
therapeutic use in humans are principally governed by FDA regulations in 
the United States and by comparable government regulations in foreign 
countries.  Various federal, state and local statutes and regulations also 
govern or influence the research and development, manufacturing, safety, 
labeling, storage, recordkeeping, distribution and marketing of such 
products.  The process of completing preclinical and clinical testing and 
obtaining the approval of FDA and similar health authorities in foreign 
countries to market a new drug product requires a number of years and the 
expenditure of substantial resources.  Failures or delays by the Company or 
its collaborators or licensees in obtaining regulatory approvals would 
adversely affect the marketing of products being developed by the Company 
alone or in collaboration with others and the Company's ability to receive 
product revenues or royalties.

    The steps required by FDA before a new human pharmaceutical product may 
be marketed in the United States include: (a) preclinical laboratory tests, 
in vivo preclinical studies and formulation studies; (b) the submission to 
FDA of a request for authorization to conduct clinical trials on an 
Investigational New Drug Application ("IND"), which must become effective 
before human clinical trials may commence; (c) adequate and well-controlled 
human clinical trials to establish the safety and efficacy of the drug for 
its intended use; (d) submission to FDA of a NDA with respect to drugs; and 
(e) review and approval of the NDA by FDA before the drug product may be 
shipped or sold commercially.  Prior to obtaining FDA approval for each 
product, each manufacturing establishment for new drugs must be registered 
with and receive appropriate approval by FDA.

    Preclinical tests include laboratory evaluation of product chemistry and 
formulation, as well as animal studies to assess the safety and efficacy of 
the product.  Preclinical test results are submitted to FDA as a part of 
the IND, which must become effective prior to commencement of human 
clinical trials.  Clinical trials are typically conducted in three 
sequential phases, although the phases may overlap.  Phase I represents the 
initial administration of the drug to a small group of humans, either healthy 
volunteers or patients, to test for safety, dosage tolerance, absorption, 
distribution, metabolism, excretion and clinical pharmacology and, if 
possible, early indications of effectiveness.  Phase II involves studies in a 
small sample of the actual intended patient population to assess the efficacy 
of the investigational drug for a specific clinical indication, to ascertain 
dose tolerance and the optimal dose range and to collect additional clinical 
information relating to safety and potential adverse effects.  Once an 
investigational drug is found to have some efficacy and an acceptable 
clinical safety profile in the targeted patient population, phase III studies 
are often initiated to further establish safety and efficacy of the 
investigational drug in a broader sample of the target patient population.  
The results of the clinical trials together with the results of the 
preclinical tests and complete manufacturing and controls information are 
submitted in a NDA to FDA for approval.

    If a NDA is submitted to FDA, there can be no assurance that such 
application will be reviewed and approved by FDA in a timely manner, if at 
all.  Even after initial FDA approval has been obtained, further studies, 
including post-market studies, may be required to provide additional 
information.  Results of such post-market programs may limit or expand the 
further marketing of the product.

    The Company is also subject to foreign regulatory requirements governing 
development, manufacturing and sales of pharmaceutical products that vary 
widely from country to country.  Approval of a drug by applicable regulatory 
agencies of foreign countries must be secured prior to the marketing of such 
drug in those countries.  The regulatory approval process may be more or less 
rigorous from country to country and the time required for approval may be 
longer or shorter than that required in the United States.

<PAGE>
    In addition to the regulatory framework for pharmaceutical product 
approvals, the Company is and may become subject to various federal, state, 
local and foreign laws, regulations and recommendations relating to safe 
working conditions, laboratory and manufacturing practices, the experimental 
use of animals and the use and disposal of hazardous or potentially hazardous 
substances, including radioactive compounds and infectious disease agents, 
used in connection with Agouron's research and development work.  The Company 
is unable to predict the extent of government regulation that might arise 
from United States or foreign administrative action.

Human Resources

    As of June 30, 1995, the Company had 258 employees, 72 of whom hold 
Ph.D. or M.D. degrees.  Two hundred nineteen employees are engaged in, or 
directly support, research and product development.  The Company's 
employees are not covered by a collective bargaining agreement and the 
Company considers its relations with its employees to be excellent.  The 
Company has entered into confidentiality agreements with all of its 
employees.


Item 2.    PROPERTIES

    The Company leases space in three facilities which provide a total of 
approximately 93,000 square feet of office and laboratory space.  The 
Company's corporate headquarters are located at 10350 North Torrey Pines 
Road, Suite 100, La Jolla, California  92037, where the Company occupies 
approximately 25,000 square feet under two leases which expire in April 
1997.  Research and development activities are conducted at 3565 General 
Atomics Court, San Diego, California 92121 (where the Company is the sole 
tenant and occupies approximately 43,500 square feet under a lease which 
expires September 2001) and at 11099 North Torrey Pines Road, La Jolla, 
California 92037 (where the Company occupies approximately 24,500 square 
feet, under two leases which expire in September 2000).  These two research 
and development buildings provide state-of-the-art facilities designed 
specifically to implement and support the Company's innovative approach to 
drug design.  Included in the facilities are approved scale-up laboratories 
in which kilogram quantities of Company designed drug compounds are 
manufactured under current Good Manufacturing Practices for use in clinical 
trials.  The Company believes that its facilities are adequate for its 
current operations, except that additional facilities will be necessary if 
the Company undertakes commercial manufacturing.


Item 3.    LEGAL PROCEEDINGS

    The Company is involved in certain legal proceedings generally 
incidental to its normal business activities.  While the outcome of any 
such proceedings cannot be accurately predicted, the Company does not 
believe the ultimate resolution of any such existing matters should have a 
material adverse effect on its financial position or results of operation.


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

    No matters were submitted during the fourth quarter of the year ended 
June 30, 1995 to a vote of the Company's security holders.

<PAGE>
PART II


Item 5.    MARKET FOR THE REGISTRANTS' COMMON EQUITY AND RELATED STOCKHOLDER 
MATTERS

    The Company's common stock is traded in the over-the-counter market 
and prices are quoted on the NASDAQ Stock Market under the symbol AGPH.  
The following table sets forth the high and low selling prices as reported 
by the NASDAQ Stock Market for the periods indicated.  

1994

    First Quarter     $  10 1/4     $   7 3/4
    Second Quarter       12 1/2         8 3/4
    Third Quarter        16 3/4         9 1/2
    Fourth Quarter       14 1/4         9 3/4

1995

    First Quarter     $  13 3/4     $   9 3/4
    Second Quarter       13 1/4        10    
    Third Quarter        19            10 7/8
    Fourth Quarter       27 1/4        15    

    On July 20, 1995, the closing price of the Company's common stock as 
reported by the NASDAQ Stock Market was $28.25 per share.  There were 
approximately 5,000 shareholders of the common stock of the Company as of 
such date.  The Company has not paid cash dividends on its common stock and 
does not intend to do so in the foreseeable future.


Item 6.    SELECTED FINANCIAL DATA

    The following table summarizes certain selected financial data for 
each of the five years in the period ended June 30, 1995.  The information 
presented should be read in conjunction with the financial statements 
included elsewhere in this report.

<TABLE>
<CAPTION>

(In thousands, exceptper share          Years ended
amounts)                                June 30,       1995      1994      1993      1992      1991
                                        -----------------------------------------------------------------
<S>                                                    <C>       <C>       <C>       <C>       <C>      
Statement of Operations Data:
    Revenues                                           $ 27,961  $ 17,651  $  9,970  $  6,847  $  4,795
    Net loss                                            (12,939)   (9,462)   (9,829)   (9,132)   (6,621)
    Net loss per common share                             (1.77)    (1.31)    (1.40)    (1.47)    (1.42) 
    Shares used in computing net
      loss per common share                               7,296     7,241     6,997     6,199     4,674    
Balance Sheet Data:
    Working capital                                    $  8,837  $ 21,039  $ 29,933  $ 35,115  $  8,978 
    Total assets                                         27,097    37,178    41,721    45,625    15,672  
    Long-term liabilities                                 1,884     2,285     2,613     3,050     1,179  
    Stockholders' equity                                 12,591    24,852    33,757    37,517    10,620  

</TABLE>

The Company has never declared or paid dividends on its common stock.

<PAGE>
Item 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
           RESULTS OF OPERATIONS

Overview

    The Company has been primarily engaged in the research and 
development of human pharmaceuticals utilizing protein structure-based drug 
design since its inception in 1984.  Such research and development has been 
funded from the Company's equity-derived working capital, through 
collaborative arrangements with other companies and through grants from the 
National Institutes of Health.  The Company's net operating losses incurred 
since inception are primarily a result of the Company's independent 
research and development activities.  Net losses for the fiscal years ended 
June 30, 1995, 1994 and 1993 were $12,939,000, $9,462,000 and $9,829,000.  
As product sales may not begin for several years and preclinical and 
clinical development activities and costs are increasing in certain 
research and development programs, it is anticipated that net operating 
losses will continue and will increase in the next several years.

Results of Operations

    Collaborative research and development agreements with Japan Tobacco Inc. 
("JT"), Syntex (U.S.A.) Inc. (now a subsidiary of Roche Holdings, Inc. -- 
"Roche"), Schering-Plough Corporation ("Schering") and Eli Lilly and Company 
("Lilly") accounted for approximately 97%, 94% and 94% of the Company's total 
contract revenue for 1995, 1994 and 1993.  Total contract revenue for 1995 
increased approximately 64% over 1994 due principally to an anti-HIV 
collaboration with JT initiated in December 1994 ("JT HIV"), the effect of a 
full year of program activities on the anti-viral collaboration with JT 
initiated in February 1994 ("JT 1994") and increased activities for research 
programs with Roche.  These increases were partially offset by the absence of 
funding in 1995 from Schering due to the completion of a collaborative 
research program in April 1994.  The increase in contract revenues from 1993 
to 1994 was due principally to the effect of a full year of activities on the 
collaborative programs covered by the 1992 agreement with JT   ("JT 1992") 
and the June 1993 collaboration with Roche, and the initiation of work on JT 
1994 programs.  Partially offsetting these increases is the absence of any 
funding in 1994 from Lilly due to the completion of a collaboration in April 
1993.  The Company anticipates that its contract revenues for 1996 will 
exceed the level of such revenues recognized in 1995.

    Interest income decreased by approximately 8% from 1994 to 1995 and 
21% from 1993 to 1994 primarily due to a generally declining portfolio of 
cash, cash equivalents and short-term investments which were utilized to 
fund operations.  The Company anticipates that interest income will 
increase in 1996.

    Research and development spending increased by approximately 52% from 
1994 to 1995 and 38% from 1993 to 1994 due principally to staff-related 
expenses and third-party costs associated with increasing preclinical and 
clinical development activities associated with the Company's leading 
product candidates: AG337 for the treatment of cancer and AG1343 for the 
treatment of HIV infection and AIDS.  Collaborator-funded program 
expenditures representing 65%, 45% and 55% of total research and 
development costs and expenses in 1995, 1994 and 1993, generated a 
significant majority of the increases in research and development costs and 
expenses.  The Company's self-funded research and development programs 
generated approximately 35%, 55% and 45% of total research and development 
costs and expenses in 1995, 1994 and 1993.  Of such self-funded costs 
during 1995, 1994 and 1993, approximately 49%, 44% and 60% was dedicated to 
the preclinical and clinical development of anti-proliferative drugs in the 
Company's most advanced programs.  The Company anticipates that total 
research and development costs and expenses will increase in 1996 in 
response to expanding drug design efforts on various projects and 
increasing preclinical and clinical studies associated with several of the 
Company's product development programs.

<PAGE>
    General and administrative costs and expenses represented 
approximately 11% of total costs and expenses in each of 1995, 1994 and 
1993.  The increase from 1994 to 1995 was due to increasing average staff 
levels (approximately 36%) and staff-related expenditures and certain 
administrative costs associated with the JT collaborations.  The increase 
in absolute dollar spending for such costs from 1993 to 1994 was due mainly 
to certain administrative costs associated with the JT collaborations and 
increased occupancy costs related to additional leased facilities.  The 
Company anticipates that total general and administrative costs and 
expenses will increase in 1996 due to additional staff, costs associated 
with the planned facility expansion and increasing  commercial development 
and sales and marketing activities.

    Interest expense increased by approximately 15% from 1994 to 1995 and 
decreased by approximately 27% from 1993 to 1994 due to fluctuations in 
interest rates and the level of debt and capital lease obligations from 
year to year.

Financial Condition

Liquidity and Capital Resources

    Since its inception, the Company's cash expenditures have substantially 
exceeded its revenues and the Company has relied primarily on equity, lease 
and debt financing and various collaborative arrangements to fund its 
operations and capital expenditures.  To date, the Company has raised net 
equity proceeds of approximately $76,100,000 principally from corporate and 
venture capital investors and through its public offerings in calendar 1987, 
1989 and 1991.  The Company believes that its current capital resources, 
existing contractual commitments and the JT milestone payment of $24,000,000, 
are sufficient to meet its operating needs through fiscal 1996.  This belief 
is based on current research and clinical development plans, the current 
regulatory environment, historical industry experience in the development of 
therapeutic drugs and general economic conditions.  However, if the JT 
milestone payment is not received, the Company will need additional financing 
to meet the planned operating needs of fiscal 1996 as well as fiscal 1997 and 
beyond.  Such needs would include the expenditure of substantial funds to 
continue research and development activities, conduct existing and planned 
preclinical studies and tests, conduct human clinical trials and establish 
certain manufacturing, sales and marketing capabilities.  As a result, the 
Company anticipates pursuing various financing alternatives such as 
collaborative arrangements and additional public offerings or private 
placements of Company common or preferred stock.  If such alternatives are 
not available, the Company may be required to delay or eliminate expenditures 
for certain of its potential products under development or to license third 
parties to commercialize products or technologies that the Company would 
otherwise seek to develop itself.

Capital Expenditures

    During 1995, capital expenditures totaled $2,032,000 compared with 
$1,829,000 and $3,186,000 during 1994 and 1993, of which $17,000, $58,000 
and $85,000 were financed through capital lease obligations.  Of the total 
capital expenditures during 1995, 1994 and 1993, approximately $130,000, 
$119,000 and $1,202,000 represented leasehold improvement costs associated 
with certain of the Company's scientific and administrative facilities.  
With the exception of the leasehold improvement costs incurred during 1995, 
1994 and 1993, virtually all of the capital expenditures during 1995, 1994 
and 1993 represented laboratory equipment and scientific instrumentation 
necessary to support an expanding research and development and product 
manufacturing activities.

    Capital expenditures during 1996 are expected to be approximately 
$2,200,000 to support product manufacturing, development and research 
activities.  The Company may utilize lease or debt financing for certain 
expenditures if available on acceptable terms.

<PAGE>
Item 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO FINANCIAL STATEMENTS AND SCHEDULES                          PAGE


Report of Independent Accountants                                     F-1

Balance Sheet as of June 30, 1995 and 1994                            F-2

Statement of Operations for the years ended                           F-3
June 30, 1995, 1994 and 1993

Statement of Stockholders' Equity for the
years ended June 30, 1995, 1994 and 1993                              F-4

Statement of Cash Flows for the years ended
June 30, 1995, 1994 and 1993                                          F-5

Notes to Financial Statements                                         F-6


    NOTE:  All schedules are omitted because they are either not 
           applicable or not required or the information is shown 
           elsewhere in the financial statements or in the notes thereto.


<PAGE>
                      REPORT OF INDEPENDENT ACCOUNTANTS


To the Board of Directors and Stockholders of Agouron Pharmaceuticals, Inc.

In our opinion, the accompanying balance sheet and the related statements 
of operations, of stockholders' equity and of cash flows present fairly, in 
all material respects, the financial position of Agouron Pharmaceuticals, 
Inc.  at June 30, 1995 and 1994, and the results of its operations and its 
cash flows for each of the three years in the period ended June 30, 1995, 
in conformity with generally accepted accounting principles.  These 
financial statements are the responsibility of the Company's management; 
our responsibility is to express an opinion on these financial statements 
based on our audits.  We conducted our audits of these statements in 
accordance with generally accepted auditing standards which 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, assessing the accounting principles used and 
significant estimates made by management, and evaluating the overall 
financial statement presentation.  We believe that our audits provide a 
reasonable basis for the opinion expressed above.





PRICE WATERHOUSE LLP

San Diego, California
July 25, 1995








                                       F-1

<PAGE>
                          AGOURON PHARMACEUTICALS, INC.

                                  BALANCE SHEET
                              (Dollars in thousands)


                                      ASSETS
<TABLE>
<CAPTION>
                                                                    June 30,
Current assets:                                                  1995         1994
                                                                 ---------    --------
<S>                                                              <C>          <C>   

     Cash and cash equivalents                                   $  4,358     $  2,104
     Short-term investments                                        15,886       27,757
     Accounts receivable                                              344          328
     Other current assets                                             871          891
                                                                 ---------    --------
     Total current assets                                          21,459       31,080

Property and equipment, net                                         5,638        6,098
                                                                 ---------    --------
                                                                 $ 27,097     $ 37,178
                                                                 =========    ========
LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
     Accounts payable                                            $  5,426     $  1,514
     Accrued liabilities                                              683          519
     Deferred revenue                                               5,745        6,818
     Current portion of long-term debt                                768        1,190
                                                                 ---------    --------
     Total current liabilities                                     12,622       10,041
                                                                 ---------    --------
Long-term liabilities:
     Long-term debt, less current portion                             580          992
     Accrued rent                                                   1,304        1,293
                                                                 ---------    --------
     Total long-term liabilities                                    1,884        2,285
                                                                 ---------    --------
Stockholders' equity:
     Common stock, no par value, 75,000,000 shares authorized,
         7,359,282 and 7,278,488 shares issued and outstanding     76,113       75,435
     Accumulated deficit                                          (63,522)     (50,583)
                                                                 ---------    ---------
     Total stockholders' equity                                    12,591       24,852
                                                                 ---------    --------
Commitments and contingencies (Note 8)                               --           --
                                                                 ---------    --------
                                                                 $ 27,097     $ 37,178
                                                                 =========    ========

</TABLE>
See accompanying notes to financial statements.

                                      F-2

<PAGE>
                          AGOURON PHARMACEUTICALS, INC.

                             STATEMENT OF OPERATIONS
                 (Dollars in thousands, except per share amounts)

<TABLE>
<CAPTION>
                                                             Year ended June 30,
                                                       -------------------------------
                                                       1995       1994       1993     
                                                       ---------  ---------  ---------
<S>                                                    <C>        <C>        <C>         
Revenues:
     Contracts                                         $ 26,722   $ 16,301   $  8,266 
     Interest                                             1,239      1,350      1,704 
                                                       ---------  ---------  ---------
                                                         27,961     17,651      9,970 
                                                       ---------  ---------  ---------
Costs and expenses:
     Research and development                            36,317     23,957     17,404 
     General and administrative                           4,358      2,961      2,127 
     Interest                                               225        195        268 
                                                       ---------  ---------  ---------
                                                         40,900     27,113     19,799 
                                                       ---------  ---------  ---------
Net loss                                               $(12,939)  $ (9,462)  $ (9,829)
                                                       =========  =========  =========
Net loss per common share                              $  (1.77)  $  (1.31)  $  (1.40)
                                                       =========  =========  =========
Shares used in computing net loss per common share     7,296,000  7,241,000  6,997,000
                                                       =========  =========  =========
</TABLE>

See accompanying notes to financial statements.







                                           F-3

<PAGE>
                                  AGOURON PHARMACEUTICALS, INC.

                               STATEMENT OF STOCKHOLDERS' EQUITY
                                     (Dollars in thousands)
<TABLE>
<CAPTION>
                                                   Common Stock      Accumulated
                                                -------------------  
                                                Shares     Amount    Deficit    Total     
                                                ---------  --------  --------   --------
<S>                                             <C>        <C>       <C>        <C>        
Balance at June 30, 1992                        6,903,933  $ 68,809  $ (31,292) $ 37,517

Stock issuances:
     Private sales                                311,688     5,940      -         5,940
     Exercise of stock options                      2,500        21      -            21
     Employee stock purchase plan                   8,425        70      -            70
     Options granted for services provided           -           38      -            38
Net loss                                             -         -        (9,829)   (9,829)
                                                ---------  --------  ---------  --------
Balance at June 30, 1993                        7,226,546    74,878    (41,121)   33,757

Stock issuances: 
     Exercise of stock options                     32,649       352      -           352
     Employee stock purchase plan                  19,293       170      -           170
     Options granted for services provided           -           35      -            35
Net loss                                             -         -        (9,462)   (9,462)
                                                ---------  --------  ---------  --------
Balance at June 30, 1994                        7,278,488    75,435    (50,583)   24,852

Stock issuances: 
     Exercise of stock options                     49,125       382      -           382
     Employee stock purchase plan                  31,669       296      -           296
Net loss                                             -         -       (12,939)  (12,939)
                                                ---------  --------  ---------  --------
Balance at June 30, 1995                        7,359,282  $ 76,113  $ (63,522) $ 12,591
                                                =========  ========  =========  ========

</TABLE>

See accompanying notes to financial statements.














                                      F-4
<PAGE>
                          AGOURON PHARMACEUTICALS, INC.

                             STATEMENT OF CASH FLOWS
                              (Dollars in thousands)
<TABLE>
<CAPTION>
                                                                   Year ended June 30,        
                                                            ----------------------------------
                                                            1995        1994        1993    
                                                            ----------  ----------  ----------
<S>                                                         <C>         <C>         <C>      
Cash flows from operating activities:
     Cash received from contracts                           $ 25,633    $ 20,307    $  7,973 
     Cash paid to suppliers, employees and service providers (34,113)    (24,955)    (16,962) 
     Interest received                                         1,239       1,350       1,704 
     Interest paid                                              (225)       (195)       (268) 

Net cash provided (used) by operating activities              (7,466)     (3,493)     (7,553)
                                                            ----------  ----------  ----------
Cash flows from investing activities:
     Net (increase) decrease in short-term investments        11,871        (840)      6,878
     Expenditures for property and equipment                  (1,978)     (1,783)     (2,655)
                                                            ----------  ----------  ----------
Net cash provided (used) by investing activities               9,893      (2,623)      4,223 
                                                            ----------  ----------  ----------
Cash flows from financing activities:
     Net proceeds from issuance of common stock                  678         522       6,031 
     Principal payments under equipment leases                  (613)       (550)       (572) 
     Increase (decrease) in long-term debt, net                 (238)        465        (312)
                                                            ----------  ----------  ----------
Net cash provided (used) by financing activities                (173)        437       5,147 
                                                            ----------  ----------  ----------
Net increase (decrease) in cash and cash equivalents           2,254      (5,679)      1,817 
Cash and cash equivalents at beginning of year                 2,104       7,783       5,966 
                                                            ----------  ----------  ----------
Cash and cash equivalents at end of year                    $  4,358    $  2,104    $  7,783 
                                                            ==========  ==========  ==========
Reconciliation of net loss to net cash provided (used) by   
operating activities:  
     Net loss                                               $(12,939)   $ (9,462)   $ (9,829)
     Depreciation and amortization                             2,455       2,180       1,755
     Net (increase) decrease in accounts receivable and
      other current assets                                         4        (635)       (172)
     Net increase (decrease) in accounts payable, accrued
      liabilities, deferred revenue and other liabilities      3,014       4,389         655
     Options granted for services provided                      --            35          38 
                                                            ----------  ----------  ----------
Net cash provided (used) by operating activities            $ (7,466)   $ (3,493)   $ (7,553)

                                                           ==========  ==========  ==========
</TABLE>
See accompanying notes to financial statements.






                                   F-5



<PAGE>
                        AGOURON PHARMACEUTICALS, INC.

                        NOTES TO FINANCIAL STATEMENTS


Note 1 - The Company and its significant accounting policies

    The Company

    Agouron Pharmaceuticals, Inc. ("Agouron" or the "Company") was 
incorporated in the state of California on June 22, 1984.  The Company is 
engaged in the development of human pharmaceuticals utilizing protein 
structure-based drug design.

    Short-term Investments

    Short-term investments consist principally of government or government 
agency securities, corporate notes and bonds, commercial paper and 
certificates of deposit with original maturities of three to thirty-six 
months.  Included in short-term investments at June 30, 1995 and 1994 is 
$172,000 and $246,000 of accrued interest receivable.

    The Company adopted Statement of Financial Accounting Standards No. 115 
"Accounting for Certain Investments in Debt and Equity Securities" ("FAS 
115") for investments held as of or acquired after July 1, 1994.  The 
Company has classified its short-term investments as available-for-sale.  
The adoption of FAS 115 did not have a material impact on the Company's 
financial position or results of operations.

    Concentration of Credit and Market Risk and Off Balance Sheet Risk

    The Company invests its excess cash principally in marketable securities 
from a diversified portfolio of institutions with strong credit ratings 
and, by policy, limits the amount of credit exposure at any one 
institution.  These investments are generally not collateralized and 
primarily mature within one year.  The Company has not realized any 
material losses from such investments in 1995, 1994 or 1993.

    Property and Equipment

    Property and equipment is recorded at cost.  Depreciation is computed 
using the straight-line method over estimated useful lives of three to five 
years.  Leasehold improvements are amortized over the life of the lease.  
Charges to costs and expenses for repairs and maintenance were $422,000, 
$534,000 and $508,000 for the years ended June 30, 1995, 1994 and 1993.

    Revenue Recognition

    Contract revenues (including profit, if any) are earned and recognized 
as work is performed.  Contract payments received in advance of performance 
are recorded as deferred revenue.  Subsequent contract revenues are 
recognized according to the provisions of each collaborative agreement, 
generally on a percentage-of-completion basis over the life of the 
contract.

    Statement of Cash Flows

    For purposes of the Statement of Cash Flows, cash equivalents are highly 
liquid investments purchased with an original maturity of three months or 
less.  Non-cash financing activities are comprised primarily of capital 
lease obligations and were $17,000, $58,000 and $85,000 for 1995, 1994 and 
1993.
                                   F-6
<PAGE>
    Income Taxes

    Effective July 1, 1993, the Company adopted, on a prospective basis, 
Statement of Financial Accounting Standards No. 109 "Accounting for Income 
Taxes" ("FAS 109").  Under FAS 109, deferred tax is recognized using the 
liability method, whereby tax rates are applied to cumulative temporary 
differences based on when and how they are expected to affect the tax 
return.  The adoption of FAS 109 did not have a material impact on the 
Company's financial statements.

    Liquidity and Capital Resources

    At June 30, 1995, the Company believes that its current capital 
resources, existing contractual commitments and the JT milestone payment of 
$24,000,000 (see Note 4), will be sufficient to meet its operating needs 
through fiscal 1996.  This belief is based on current research and clinical 
development plans, the current regulatory environment, historical industry 
experience in the development of therapeutic drugs and general economic 
conditions.  However, if the JT milestone payment is not received, the 
Company will need additional financing to meet the planned operating needs 
of fiscal 1996 as well as fiscal 1997 and beyond.  Such needs would include 
the expenditure of substantial funds to continue research and development 
activities, conduct existing and planned preclinical studies and tests, 
conduct human clinical trials and establish certain manufacturing, sales 
and marketing capabilities.  As a result, the Company anticipates pursuing 
various financing alternatives such as collaborative arrangements and 
additional public offerings or private placements of Company common or 
preferred stock.  If such alternatives are not available, the Company may 
be required to delay or eliminate expenditures for certain of its potential 
products under development or to license third parties to commercialize 
products or technologies that the Company would otherwise seek to develop 
itself.


Note 2 -  Short-term investments

At June 30, 1995, the amortized cost and estimated fair value of short-term 
investments held as available-for-sale were as follows:

<TABLE>
<CAPTION>
                                           Amortized   Unrealized   Unrealized     Fair
    (In thousands)                            Cost       Gains        Losses      Value 
                                           ----------  -----------  -----------  ----------

<S>                                        <C>         <C>          <C>          <C>     
    United States government securities     $ 10,236       $ 5        $ (60)     $ 10,181
    Corporate obligations                      3,037         2          (16)        3,023
    Other interest bearing securities          2,613        --           --         2,613
                                           ----------  -----------  -----------  --------
                                            $ 15,886       $ 7        $ (76)     $ 15,817
                                           ==========  ===========  ===========  ========
                    
Realized gains and losses on the disposal of available-for-sale securities 
during 1995 totaled $3,000 and $7,000, respectively.  The cost of 
securities sold is based upon the specific identification method.  At June 
30, 1995, scheduled maturities for available-for-sale securities were less 
than one year for $14,720,000 and between one and two years for $1,166,000.  
At June 30, 1995, short-term investments are carried on the balance sheet 
at amortized cost.  The difference between amortized cost and fair value 
has not been reflected in stockholders' equity as such difference is not 
material.

                                      F-7
<PAGE>
Note 3 - Composition of certain financial statement captions


                                                            June 30,
                                                         1995      1994
                                                         -------   -------
                                                         (Dollars in 
                                                         thousands)

     Accounts receivable:
          Employee receivables                           $   262   $   270
          Other receivables                                   82        58
                                                         -------   -------
                                                         $   344       328
     Property and equipment, net:                        =======   =======
          Scientific instrumentation                     $ 7,787     6,748
          Computer equipment                               5,453     4,838
          Leasehold improvements                           2,798     2,535
          Furniture and fixtures                             944       794
                                                         -------   -------
                                                          16,982    14,915
          Less accumulated depreciation and amortization (11,344)   (8,817)
                                                         -------   -------
                                                         $ 5,638   $ 6,098
                                                         -------   -------
     Accrued liabilities:      
          Accrued vacation                               $   623   $   489
          Other                                               60        30
                                                         -------   -------
                                                         $   683   $   519  
                                                         =======   =======



Note 4 - Significant contract and grant arrangements

    Japan Tobacco Inc.

    In December 1992, the Company entered into an agreement with Japan 
Tobacco Inc. ("JT") to collaborate on the discovery, development and 
commercialization of novel therapeutic drugs which act on key proteins 
related to the human immune system ("JT 1992").  In February 1994, the 
Company expanded its strategic alliance with JT into the field of anti-
viral drugs for the treatment of infections caused by hepatitis C, the 
herpes family of viruses and the rhinoviruses ("JT 1994").  In December 
1994, the Company added its anti-HIV drug, AG1343, to the JT collaboration 
with the execution of a worldwide development and licensing agreement ("JT 
HIV").  In January 1995, JT 1992 was canceled by mutual agreement and JT 
1992 resources were reallocated to JT 1994 programs.

    Under the provisions of JT 1994, JT has agreed to make certain research 
payments to the Company of not less than $8,000,000 over a two year period 
ending December 1996.  Such payments could approximate more than 
$21,000,000 over a four year period if certain technical milestones are 
achieved.  In addition, JT made an up-front payment of $7,778,000, which is 
being amortized to revenue over a twenty-four month period.  Under the 
provisions of JT HIV, JT has made payments of $6,000,000 to Agouron 
representing an initial payment of $2,500,000 and a milestone payment of 
$3,500,000 in recognition of the satisfactory completion of a phase I 
clinical study.  A second milestone payment of $24,000,000 is to be made by 
JT, at its election, subsequent to the receipt of results from a pilot 
phase II clinical study of AG1343.  The Company anticipates such payment to 
be received in calendar 1995.  If the milestone payment is not made, all 
rights to AG1343 revert to the Company.  If the payment is made, then 
Agouron and JT will ultimately share equally the costs of further 
development of AG1343.

                                      F-8
<PAGE>
    Under the provisions of JT 1994, the Company will have exclusive rights 
to develop, manufacture and market anti-hepatitis C and anti-herpes drugs 
in the United States, Canada and Mexico.  JT will have exclusive rights to 
develop, manufacture and market these drugs in Japan, Taiwan and South 
Korea.  Outside the countries in which they respectively have exclusive 
rights, Agouron and JT will have co-exclusive rights to manufacture and 
market jointly developed anti-hepatitis C and anti-herpes drugs.  Each 
company will pay royalties to the other based upon their respective sales 
of anti-hepatitis C and anti-herpes drugs.  The Company will have 
exclusive, world-wide, royalty-free rights to develop, manufacture and 
market drugs for the treatment or prevention of infections by pathogenic 
rhinoviruses.  JT will have the first right to negotiate for a license to 
develop, manufacture and market such anti-rhinovirus drugs in Japan and 
certain other countries in Asia.  Under the provisions of JT HIV, Agouron 
will retain exclusive commercial rights to AG1343 (with the right to 
sublicense, subject to JT's right of first refusal) in the United States, 
Canada and Mexico.  JT will have exclusive commercial rights to AG1343 
(with the right to sublicense, subject to Agouron's right of first refusal) 
in Japan and certain other countries of Asia.  Exclusive commercial rights 
(with the right to sublicense) in Europe and all remaining countries of the 
world will be held by a joint venture owned equally by Agouron and JT.  The 
two companies will share profits equally from the worldwide commercialization 
of AG1343.

    Under the combined terms of the agreements, the Company has incurred 
costs of $19,211,000, $5,043,000 and $1,144,000 and recognized 
corresponding revenues of $22,880,000, $11,144,000 and $2,156,000 for the 
years ended June 30, 1995, 1994 and 1993.

    Under a separate agreement dated December 1992, JT purchased 155,844 
shares of newly issued common stock for an aggregate purchase price of 
$3,000,000.  Such purchase represented approximately 2% of the total 
outstanding common stock.

    Syntex (U.S.A.) Inc.

    In June 1993, the Company entered into an agreement with Syntex (U.S.A.) 
Inc. (now a subsidiary of Roche Holdings, Inc.) ("Roche"), to collaborate 
on the discovery of novel matrix metalloprotease inhibitor drugs for use 
against cancer and degenerative diseases such as rheumatoid arthritis and 
osteoarthritis.  Under the provisions of the agreement, Roche has agreed to 
make certain research payments to the Company over a three year period 
ending June 1996 of approximately $8,500,000.  Under the agreement, the 
Company has incurred costs and recognized corresponding revenues of 
$3,043,000, $2,307,000 and $120,000 during the years ended June 30, 1995, 
1994 and 1993.  The Company is funding a portion of the activities 
associated with this collaboration on its own account.  Under the terms of 
the agreement, the Company will have a royalty position in certain 
agreement products, if any, and other development and commercial rights in 
other agreement products, if any.

    Under a separate agreement dated June 1993, Roche purchased 155,844 
shares of newly issued common stock for an aggregate purchase price of 
$3,000,000.  Such purchase represented approximately 2% of the total 
outstanding common stock.


    Schering-Plough Corporation

    In April 1994, the Company and Schering-Plough Corporation completed a 
three year collaborative research agreement providing for the discovery and 
development of anti-cancer drugs which target oncogenic ras proteins.  Each 
company may pursue further discovery or development efforts in this program 
area at its sole discretion and expense with no subsequent obligations to 
the other company.  Under the agreement, the Company has incurred costs and 
recognized corresponding revenues of $1,894,000 and $2,570,000 during the 
years ended June 30, 1994 and 1993.

                                         F-9
<PAGE>
    Eli Lilly and Company

    In April 1993, the Company and Eli Lilly and Company completed a five 
year collaborative research program in several therapeutic categories.  
Further development of any discoveries made in the program will be 
undertaken at each company's sole discretion and expense.  Agouron has 
continuing commercial rights and/or financial interests in certain of these 
discoveries.  During the collaborative research program, the Company has 
been reimbursed for certain costs incurred and has recognized revenues of 
$2,941,000 during 1993.

    National Institutes of Health

    The Company is currently the grantee organization for two grants from 
the National Institutes of Health to conduct research related to the Human 
Immunodeficiency Virus.  Costs incurred and the corresponding reimbursement 
revenues recognized under various grant programs were $799,000, $956,000 
and $479,000 for 1995, 1994 and 1993.


Note 5 - Long-term debt

    At June 30, 1995 and 1994, long-term debt and capital lease obligations 
were as follows:


</TABLE>
<TABLE>
<CAPTION>
                                                                 1995         1994
                                                            ------------  ------------
<S>                                                         <C>           <C>        
Notes payable, secured with personal property and a         $   931,000   $ 1,169,000
  certificate of deposit for $400,000; interest at prime
  plus 1.5%; maturing September 1995, June 1997 and
  November 1998

Capital leases, with interest rates between 6.7% and 16.5%,     417,000     1,013,000
  maturing at various dates through December 1998
                                                            ------------  ------------
Total long-term debt and capital lease obligations            1,348,000     2,182,000

Current portion of long-term debt                              (768,000)   (1,190,000)
                                                            ------------  ------------
Long-term debt                                              $   580,000   $   992,000
                                                            ============  ============

</TABLE>

    Maturities of long-term debt, excluding capital leases, are as follows:  
1996 - $445,000,       1997 - $344,000, 1998 - $100,000, 1999 - $42,000 and 
2000 and thereafter $0.









                                   F-10
<PAGE>
Note 6 - Income taxes

    At June 30, 1995 and 1994, the Company has total deferred income taxes 
of $30,299,000 and $23,609,000, which have been fully reserved as follows:


                                             June 30,1995   June 30, 1994
                                             ------------   ------------
     Deferred revenue                        $  2,358,000   $  2,737,000
     Book and tax depreciation differences      1,664,000      1,588,000
     Accrued liabilities                          790,000        715,000
     Net operating loss carryforwards          19,638,000     14,437,000
     Foreign tax credits                        1,913,000      1,237,000
     Research and development tax credits       3,936,000      2,895,000
                                             ------------   -------------
                                               30,299,000     23,609,000

     Valuation allowance                      (30,299,000)   (23,609,000)
                                             ------------   -------------
     Deferred taxes, net                     $      --      $      --
                                             ============   =============


    The Company has not recorded provisions for any United States income 
taxes due to net operating losses for tax reporting purposes.  At June 30, 
1995, the Company had net operating loss carryforwards for federal tax 
reporting purposes of approximately $53,509,000, expiring from 2000 through 
2010.  The Company also has federal research and development credit 
carryforwards of approximately $2,721,000 at June 30, 1995, expiring from 
2000 through 2010.  The future utilization of, or limitation as to the use 
of, net operating loss carryforwards for federal and state income tax 
purposes may be impacted by the issuance of additional equity securities.

    As a result of California's partial conformity with federal provisions 
regarding net operating loss and research and development credit 
carryforwards, the Company has net operating loss and research and 
development credit carryforwards of approximately $15,055,000 and 
$1,215,000 for state tax reporting purposes at June 30, 1995, expiring from 
1996 through 2010.

    Included in general and administrative costs and expenses at June 30, 
1995, 1994 and 1993 is approximately $863,000, $611,000 and $116,000 of 
foreign tax expense associated with the contract research payments from JT.

                                    F-11
<PAGE>
Note 7 -  Stockholders' equity

    Stock Options

    The Company has two stock option plans whereby 3,220,000 shares of 
common stock have been reserved for issuance to its officers, directors, 
employees and consultants.  The plans, as amended, are administered by the 
Board of Directors or its designees and provide generally that, for 
incentive stock options, the exercise price shall not be less than the fair 
market value of the shares at the date of grant and, for certain non-
qualified stock options, the price shall not be less than 85% of the fair 
market value of the shares at the date of grant and may be at any price 
determined by the Board of Directors for others.  The options expire not 
later than ten years from the date of the grant and generally become 
exercisable ratably over a four year period beginning one year from the 
grant date.  As of June 30, 1995, 293,636 of these options had been 
exercised, 1,107,922 were exercisable and 340,672 shares of common stock 
remain available for option grant.  The following table summarizes stock 
option activity for 1993 through 1995:

                                                 Shares           Price
                                               ---------     ---------------
Outstanding June 30, 1992                        803,278

Options granted                                  494,239     $ 7.88 - $13.88
Options exercised                                 (2,500)    $ 7.38 - $ 9.15
Options cancelled                                (20,550)    $ 7.38 - $15.50
                                               ----------            
Outstanding June 30, 1993                      1,274,467

Options granted                                  703,450     $ 8.63 - $16.00
Options exercised                                (32,649)    $ 5.40 - $12.00
Options cancelled                                (39,829)    $ 7.88 - $15.50
                                               ----------              
Outstanding June 30, 1994                      1,905,439              

Options granted                                  773,275     $10.13 - $24.50
Options exercised                                (49,125)    $ 5.40 - $15.50
Options cancelled                                (43,897)    $ 7.88 - $16.13
                                               ----------
Outstanding June 30, 1995                      2,585,692     $ 5.40 - $24.50
                                               ==========



    Employee Stock Purchase Plan

    In December 1992, the shareholders approved an Employee Stock Purchase 
Plan ("ESPP") which commenced on January 1, 1993.  Under the ESPP, 250,000 
shares of common stock have been reserved for issuance and 190,613 shares 
remain available for purchase at June 30, 1995.  Eligible employees may 
purchase shares of the Company's common stock through payroll deductions at 
prices equal to 85% of the fair market value of the common stock on either 
the first or last day of a purchase period. During 1995, 25,524 shares were 
issued at a price of $9.24 per share and 6,145 shares were issued at a 
price of $9.88 per share.  During 1994, 10,073 shares were issued at a 
price of $8.2875 per share and 9,220 shares were issued at a price of $9.35 
per share.  During 1993, 8,425 shares were issued at a price of $8.2875 per 
share.

    Stock Warrants

    As part of certain financing arrangements in 1986, the Company issued a 
warrant to purchase 45,000 shares of the Company's common stock at a per 
share price of $6.30.  This warrant is currently exercisable and expires in 
July 1996.

                                F-12
<PAGE>
Note 8 - Commitments and contingencies

    Certain scientific instrumentation and computer and other equipment are 
subject to leases which are classified as capital leases.  At June 30, 1995 
and 1994, $2,364,000 ($227,000, net) and $2,601,000 ($624,000, net) of such 
leased equipment were included in property and equipment.  

    Rental expenses (principally for leased facilities under long-term 
operating lease commitments) were $2,198,000, $1,973,000 and $1,502,000 for 
1995, 1994 and 1993.  Future minimum payments for capital and operating 
leases at June 30, 1995 are as follows:

                                          Capital Leases     Operating Leases
                                          --------------     ----------------
     1996                                 $   350,000        $  2,579,000
     1997                                      56,000           2,565,000
     1998                                      37,000           2,244,000
     1999                                       8,000           2,295,000
     2000                                       --              2,411,000
     Thereafter                                 --              2,291,000
                                          ------------       -------------
     Total minimum lease payments             451,000        $ 14,385,000
     Less amount representing interest        (34,000)       =============
                                          ------------
     Obligation under capital leases      $   417,000
                                          ============
    The Company is involved in certain legal proceedings generally 
incidental to its normal business activities.  While the outcome of any 
such proceedings cannot be accurately predicted, the Company does not 
believe the ultimate resolution of any such existing matters should have a 
material adverse effect on its financial position or results of operations.















                                       F-13

<PAGE>
Item 9.    CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
           FINANCIAL DISCLOSURE

    None.


                                     PART III

Item 10.    DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
<TABLE>
    The executive officers and directors of the Company are as follows:
<CAPTION>
    Name                              Age    Position
    -------------------------------   ----   -------------------------------------------
<S>                                   <C>    <S>
    Peter Johnson(2)(4)                50    President, Chief Executive 
                                               Officer and Director

    Neil J. Clendeninn, M.D., Ph.D.    46    Vice President, Clinical Affairs

    Steven S. Cowell(2)                46    Vice President, Finance and Chief Financial
                                               Officer

    Gary E. Friedman(2)                48    Vice President, General Counsel, Secretary
                                               and Director

    Robert C. Jackson, Ph.D.           52    Vice President, Research and Development

    Barry D. Quart, Pharm.D.           38    Vice President, Regulatory Affairs

    R. Kent Snyder                     41    Vice President, Commercial Affairs

    Glenn R. Zinser                    52    Vice President, Operations

    John N. Abelson, Ph.D.(1)          56    Director

    Patricia M. Cloherty(3)(4)         53    Director

    A.E. Cohen(1)(4)                   59    Director

    Michael E. Herman(1)(4)            54    Director

    Irving S. Johnson, Ph.D.(4)        70    Director

    Antonie T. Knoppers, M.D.(3)       80    Director

    Melvin I. Simon, Ph.D.(3)          58    Director

</TABLE>
    
(1)     Member of Directors Compensation Committee
(2)     Member of Management Compensation Committee
(3)     Member of Audit Committee
(4)     Member of Executive Committee

<PAGE>
    Peter Johnson, a founder of the Company, has served as a director and as 
president and chief executive officer of the Company since its inception in 
1984.  Through 1989, Mr. Johnson held various positions with The Agouron 
Institute, including executive director.  Mr. Johnson received a M.A. from 
the University of California, San Diego.

    Neil J. Clendeninn joined the Company in February 1993 as vice 
president, clinical affairs.  From 1985 until joining the Company, Dr. 
Clendeninn held various positions with Burroughs Wellcome Co., including 
head of the chemotherapy section from 1988.  From 1981 through 1985, Dr. 
Clendeninn worked with the clinical oncology and clinical pharmacology 
groups at the National Institutes of Health.  Dr. Clendeninn received an 
M.D. and a Ph.D. in pharmacology from New York University.

    Steven S. Cowell joined the Company in August 1991 as vice president, 
finance and chief financial officer.  From 1982 until joining the Company, 
Mr. Cowell held various positions, the most recent of which was vice 
president and controller at Cetus Corporation, a public biotechnology 
company primarily engaged in the development, manufacture and marketing of 
pharmaceutical products.  Mr. Cowell is a Certified Public Accountant in 
California and received a B.S. in business administration from the 
University of California, Berkeley.

    Gary E. Friedman, a founder of the Company, has served as a director 
since its inception, as the secretary of the Company since May 1986 and as 
vice president and general counsel since December 1991.  Previously, from 
1982 until December 1991, Mr. Friedman was a principal of the law firm of 
Friedman, Jay & Cramer, a Professional Corporation.  Mr. Friedman is a 
California Certified Specialist in Taxation.  Mr. Friedman received a J.D. 
and an M.B.A. from the University of California, Berkeley and an L.L.M. in 
taxation from the University of San Diego.

    Robert C. Jackson joined the Company in March 1991 as vice president, 
research and development.  From June 1990 to February 1991, Dr. Jackson was 
group director of the anti-cancer drug discovery program at The DuPont 
Merck Pharmaceutical Company and, from 1982 to June 1990, held various 
positions with the Parke-Davis Pharmaceutical Research Division of the 
Warner-Lambert Company, including director of tumor biology and director of 
the chemotherapy department.  Dr. Jackson received a Ph.D. in biochemistry 
from the University of London.

    Barry D. Quart joined the Company in June 1993 as vice president, 
regulatory affairs.  From 1983 until joining the Company, Dr. Quart held 
various positions with Bristol-Myers Squibb Company, including executive 
director of international regulatory affairs from 1992.  Dr. Quart received 
a Pharm.D. in clinical pharmacy from the University of California, San 
Francisco.

    R. Kent Snyder joined the Company in July 1991 as vice president, 
business development.  In June 1995, Mr. Snyder's title was changed to vice 
president, commercial affairs.  From 1982 until joining the Company, Mr. 
Snyder held various positions with Marion Laboratories, Inc. (now Hoechst 
Marion Roussel), including director of U.S./European licensing.  Prior to 
his employment at Marion, from 1978 to 1982, he held various sales and 
marketing positions with Roche Biomedical Laboratories, Inc.  Mr. Snyder 
received an M.B.A. from Rockhurst College.

    Glenn R. Zinser joined the Company in 1987 and, since July 1, 1995, has 
served as vice president, operations.  Previously, from 1987 through June 
1995, Mr. Zinser held various management positions with the Company, 
including senior director, operations from July 1993 through June 1995.  
Mr. Zinser received an M.B.A. from the University of California, Los 
Angeles.

<PAGE>
    John N. Abelson, a founder of the Company, has served as a director 
since its inception.        Dr. Abelson, a molecular biologist, is a member 
of the National Academy of Sciences.  Since 1982, Dr. Abelson has been a 
member of the faculty of the Division of Biology at the California 
Institute of Technology where, from October 1989 until June 1995, he served 
as chairman.  Previously, Dr. Abelson was a member of the faculty in the 
Department of Chemistry at the University of California, San Diego.  Dr. 
Abelson received a Ph.D. in biophysics from The Johns Hopkins University 
and was a postdoctoral fellow at the Laboratory of Molecular Biology in 
Cambridge, England.  Dr. Abelson also serves as a director of The Agouron 
Institute.

    Patricia M. Cloherty joined the Board in December 1988.  Since 1970, Ms. 
Cloherty has been associated with Patricof & Co. Ventures, Inc.( formerly 
Alan Patricof Associates, Inc.), a New York venture capital firm 
("Patricof"), and has been a general partner of its funds since 1973.  In 
1993, she was elected president of Patricof.  Ms. Cloherty also served as 
deputy administrator for the U.S. Small Business Administration in 1977 and 
1978.  Ms. Cloherty also serves on the board of directors of several 
private companies and is chairman of the National Venture Capital 
Association.

    A.E. Cohen joined the Board in March 1992.  Mr. Cohen is an independent 
management consultant.  From 1957 until his retirement in January 1992, Mr. 
Cohen held various positions at Merck & Co., Inc., including senior vice 
president and president of the Merck Sharp & Dohme International Division.  
Currently, Mr. Cohen is the chairman of the board of Neurobiological 
Technologies, Inc. and is a member of the board of directors of Akzo N.V., 
Immunomedics, Inc., Macrochem Corporation, Teva Pharmaceutical Industries 
Ltd. and Vasomedical, Inc., all of which are public companies.  Mr. Cohen 
also serves on the board of directors of several private companies.

    Michael E. Herman joined the Board in October 1992.  Mr. Herman is a 
private investor as well as president and chief operating officer of the 
Kansas City Royals Baseball Team.  From October 1974 until his retirement 
in 1990, Mr. Herman held various positions at Marion Laboratories, Inc. 
(now Hoechst Marion Roussel), including executive vice president and chief 
financial officer. Currently, Mr. Herman serves as chairman of the finance 
committee of the Ewing Marion Kauffman Foundation, a private foundation 
located in Kansas City, where from 1985 through 1990, he was the president 
and chief operating officer.  Mr. Herman is also a member of the board of 
directors of Cerner Corporation and Seafield Capital, both of which are 
public companies, and serves on the board of directors of several private 
companies.

    Irving S. Johnson joined the Board in May 1989.  Dr. Johnson is an 
independent consultant in biomedical research working with numerous private 
companies.  From 1953 until his retirement in November 1988, Dr. Johnson 
held various positions at Eli Lilly and Company, including vice president 
of research from 1973 until 1988.  Dr. Johnson also served on several 
committees of the National Academy of Sciences, the Office of Technology 
Assessment and the National Institutes of Health.  Currently, he is a 
member of the board of directors of Allelix Biopharmaceuticals Inc., Athena 
Neurosciences, Inc. and Ligand Pharmaceuticals Incorporated, all of which 
are public companies.  Dr. Johnson received a Ph.D. in developmental 
biology from the University of Kansas.

    Antonie T. Knoppers joined the Board in July 1991.  Dr. Knoppers is an 
independent management consultant.  From 1952 until his retirement in 1975, 
Dr. Knoppers held various positions at Merck & Co., Inc., including vice 
chairman of the board and president and chief operating officer.  Dr. 
Knoppers is a member of the board of directors of Centocor, Inc., a public 
biotechnology company.  In addition, he is a member of the board of 
trustees of the Salk Institute, was the former chairman of the U.S. Council 
of the International Chamber of Commerce and a member of the advisory board 
of PaineWebber Development Corporation, an affiliate of PaineWebber 
Incorporated.   Dr. Knoppers received an M.D. from the University of 
Amsterdam and a Ph.D. from the University of Leiden, The Netherlands.

<PAGE>
    Melvin I. Simon, a founder of the Company, has served as a director 
since its inception.         Dr. Simon, a molecular geneticist, is a member 
of the National Academy of Sciences.  Currently,  Dr. Simon is chairman of 
the Division of Biology at the California Institute of Technology where he 
has been a member of the faculty since 1982.  Previously, Dr. Simon was a 
member of the faculty in the Department of Biology at the University of 
California, San Diego.  Dr. Simon received a Ph.D. in biochemistry from 
Brandeis University.  Dr. Simon also serves as a director of The Agouron 
Institute.

    The Board consists of nine directors elected by the holders of the 
common stock.  All directors of the Company hold office until the next 
annual meeting of the shareholders and the election and qualification of 
their successors.  Non-officer members of the Board of Directors of the 
Company receive cash compensation in the amount of $250 per meeting 
attended for their services as a director.

    As permitted by California law, the articles of incorporation and the 
bylaws of the Company currently provide for the limitation of director 
liability for monetary damages for breach of duty to the Company and for 
indemnification of agents (including officers and directors) to the full 
extent permitted under the California General Corporations Law.  The 
Company has entered into indemnification agreements with all of its 
directors and officers.  Additionally, the Company has in effect a 
directors and officers liability insurance policy which insures directors 
and officers of the Company against loss arising from claims made against 
them due to wrongful acts while acting in their individual and collective 
capacities as directors and officers.  Insofar as indemnification for 
liabilities arising under the Securities Act may be permitted to directors, 
officers or persons controlling the Company pursuant to the foregoing 
provisions, the Company has been informed that in the opinion of the 
Securities and Exchange Commission such indemnification is against public 
policy as expressed in the Securities Act and is therefore unenforceable.

    During fiscal 1995, late Form 4 filings were made by:  Melvin Simon, a 
director of the Company (one filing), and The Agouron Institute, a holder 
of over ten percent of the common stock of the Company (two filings).


Item 11.    EXECUTIVE COMPENSATION

Compensation of Directors

    Non-employee members of the Board of Directors receive cash compensation 
in the amount of $250 per Board Meeting for their services as Board 
Members, and are eligible for reimbursement of their expenses incurred to 
attend such meeting in accordance with Company policy.  In addition to 
meeting fees, certain non-employee directors received consulting fees 
during fiscal 1995.  For scientific consultation,  Dr. Abelson received 
$29,040; Dr. Knoppers, $5,000; Dr. Johnson, $18,000 and Dr. Simon, $26,400.  
For special consultation concerning corporate development issues, Mr. Cohen 
received $18,000 and Mr. Herman received $9,000.

Compensation of Executive Officers

    The following table sets forth the aggregate compensation paid or 
accrued by the Company to the Chief Executive Officer and to the four other 
most highly compensated executive officers whose annual compensation 
exceeded $100,000 for the fiscal year ended June 30, 1995 (collectively the 
"named executive officers") for service during the fiscal years ended June 
30, 1995, 1994 and 1993:
<PAGE>
<TABLE>
<CAPTION>

                             Summary Compensation Table
                                                           Long-Term
                                                         Compensation    
                                Annual Compensation        Awards(2)
      Name                ----------------------------   ------------   
    Principal                                               Stock       All Other
     Position             Year    Salary(1)     Bonus      Options    Compensation(3)
- ----------------------    ----    ---------   -------      -------   -------------
<S>                       <C>     <C>         <C>        <C>         <C>           
Peter Johnson             1995    $253,500    $70,000(6)    78,200      $    948
President & CEO           1994     205,000     50,000       91,200           899
                          1993     200,000     50,000       40,000           888

Neil J. Clendeninn(4)     1995     187,900     88,309(7)    10,000       131,619
Vice President,           1994     177,200     35,000       18,300       107,056
Clinical Affairs          1993      92,384      - -         50,000           262

Robert C. Jackson         1995     179,000     30,000(6)    12,000           948
Vice President,           1994     156,600     35,000       33,000           899
Research & Development    1993     142,400     35,000       15,000           958
    
Barry D. Quart(5)         1995     150,600     57,000(6)    30,000         9,005
Vice President,           1994     142,000     32,500       26,800        68,453
Regulatory Affairs        1993       9,682     57,821(8)    35,000         - -

R. Kent Snyder            1995     158,000     55,000(6)    20,000         1,014
Vice President,           1994     149,000     53,000       40,800           720
Business Development      1993     141,800     48,000       15,000        18,753

</TABLE>            
(1)  Includes amounts deferred out of compensation under the Company's 
     401(k) Plan otherwise payable in cash during each fiscal year.
(2)  The Company has made no restricted stock awards, has not granted any 
     stock appreciation rights and has no other long-term incentive plans.
(3)  (a)  During 1995, the Company made matching contributions to the 
          Company's 401(k) Plan in the following amounts:  
          Mr. Johnson, $948; Dr. Clendeninn, $900; Dr. Jackson, $948; Dr. 
          Quart, $557; and Mr. Snyder, $1,014.
     (b)  During 1994, the Company made matching contributions to the 
          Company's 401(k) Plan in the following amounts:  Mr. Johnson, $899; 
          Dr. Clendeninn, $1,047; Dr. Jackson, $899; Dr. Quart, $1,047; and 
          Mr. Snyder, $720.
     (c)  During 1993, the Company made matching contributions to the 
          Company's 401(k) Plan in the following amounts: Mr. Johnson, $888; 
          Dr. Clendeninn, $262; Dr. Jackson, $958; and Mr. Snyder, $363. 
     (d)  During 1995, the Company reimbursed certain officers for 
          relocation costs as follows:  Dr. Clendeninn, $130,719 and Dr. 
          Quart, $8,448.
     (e)  During 1994, the Company reimbursed certain officers for 
          relocation costs as follows:  Dr. Clendeninn, $106,009 and Dr. 
          Quart, $67,406.
     (f)  During 1993, the Company reimbursed Mr. Snyder for relocation 
          costs in the amount of $18,390.

(4)  Dr. Clendeninn's employment commenced in February 1993.
(5)  Dr. Quart's employment commenced in June 1993.
(6)  Cash bonus shown in year earned; actually paid in fiscal 1996.  For 
     Dr. Quart and Mr. Snyder, a portion of the bonus amount was subsequently 
     used to partially repay their outstanding relocation loans.
(7)  A portion of the bonus was used to partially repay an outstanding 
     relocation loan and $43,982 of the bonus was directly applied to the 
     reduction of such loan.
(8)  Initial hiring bonus.


<PAGE>
The following table sets forth certain information with respect to 
individual grants of stock options made during the fiscal year ended June 
30, 1995, to each of the named executive officers:


                          Option Grants in Fiscal 1995

<TABLE>
<CAPTION>

                                                                                Potential
                                                                           Realizable Value at
                                                                         Assumed Annual Rates of
                                                                         Stock Price Appreciation
                            Individual Grants                               for Option Term(2)
                                  % of Total                             ----------------------
                                   Options            
                                  Granted to                    
                                  Employees                    
                       Options    in Fiscal    Exercise    Expiration
    Name              Granted(1)     Year        Price          Date        5%          10%
- ------------------    --------      ------     --------    ----------    --------    ----------
<S>                   <C>           <C>        <C>          <C>          <C>         <C>        
Peter Johnson         60,716#        7.8%      $22.875      6/14/05      $873,500    $2,213,500
                      17,484*        2.3        22.875      6/14/05       251,500       637,400

Neil J. Clendeninn    10,000*        1.3        22.875      6/14/05       143,900       364,600
    
Robert C. Jackson     12,000*        1.6        22.875      6/14/05       172,600       437,500

Barry D. Quart        30,000*        3.9        22.875      6/14/05       431,600     1,093,700

R. Kent Snyder        20,000*        2.6        22.875      6/14/05       287,700       729,100

</TABLE>
            
(1)  The Agouron Stock Option Plan ("Plan") for executive 
     officers is administered by the Board of Directors or by the 
     Disinterested Stock Option Committee of the Board if the grant is to an 
     executive officer who is also a director.  The Board, based upon the 
     recommendation of the Directors Compensation Committee, determines the 
     number of shares to be granted and the term of such grants to each 
     executive officer.  The options granted in fiscal 1995 were either 
     incentive stock options(*) or non-statutory stock options(#), have 
     exercise prices equal to the fair market values on the date of grant, 
     vest over a period of four years and have a term of ten years.  Upon 
     certain corporate events as defined in the Plan which result in a change 
     of control, the exercise date of all outstanding options for all 
     employees including executive officers may be accelerated.  The Plan 
     also permits the Company to assist an employee in using a so-called 
     "cashless" exercise procedure to pay the option exercise price.

(2)  Potential realizable value is based on an assumption that 
     the stock price of the common stock appreciates at the annual rate shown 
     (compounded annually) from the date of grant until the end of the ten 
     year option term.  These numbers are calculated based on the 
     requirements promulgated by the Securities and Exchange Commission and 
     do not reflect the Company's estimate of future stock price growth.  Any 
     such growth would benefit all shareholders.

<PAGE>
The following table sets forth certain information with respect to each 
exercise of stock options during the fiscal year ended June 30, 1995, by 
each of the named executive officers and the number and value of 
unexercised options held by such named executive officers as of June 30, 
1995:

<TABLE>
<CAPTION>
                                    Option Exercises in Fiscal 1995   
                                 And Value of Options at June 30, 1995
        
                                                                  Number of                  Value of Unexercised
                                                                 Unexercised                     In-the-Money
                                                                 Options at                       Options at
                                Shares                          June 30, 1995                    June 30, 1995(1)
                              Acquired on    Value      -----------------------------    ----------------------------
    Name                       Exercise     Realized     Exercisable    Unexercisable    Exercisable    Unexercisable
- ------------------            -----------   --------    -------------   -------------    -----------    -------------
<S>                           <C>           <C>         <C>             <C>              <C>            <C>
Peter Johnson                     0            $0          192,800         166,600       $ 2,137,600    $ 1,127,700

Neil J. Clendeninn                0             0           29,575          48,725           437,900        558,800

Robert C. Jackson                 0             0           80,750          44,250         1,153,100        402,600    

Barry D. Quart                    0             0           24,200          67,600           344,200        525,800

R. Kent Snyder                    0             0           40,200          65,600           443,700        545,300

</TABLE>
            
(1)  Value calculated as market value of Company stock on June 30, 1995 
     ($23.625), minus exercise price multiplied by the number of shares.


Compensation Committee Report on Executive Compensation

Overview and Philosophy

The Directors Compensation Committee (the "Committee") is composed entirely 
of outside directors and is responsible for developing and making 
recommendations to the Board with respect to the Company's executive 
compensation policies and practices, including the establishment of the 
annual total compensation for the chief executive officer (the "CEO") and 
all executive officers.  The Committee has available to it an outside 
compensation consultant and access to independent compensation data.  The 
Board is responsible for approving and implementing the compensation 
recommendations of the Committee.  The recommendations made by the 
Committee to the Board during 1995 were approved without any significant 
modification.

The objectives of the Company's executive compensation program are to 
attract, retain and motivate highly qualified executive personnel.  These 
objectives are satisfied through the use of three principal compensation 
elements:  base salary, cash bonus payments and stock options.

<PAGE>
Base Salary

Base salary levels for the Company's executive officers are based on the 
concept of pay for performance and are competitively set relative to the 
compensation of other executives in the biotechnology industry.  Extensive 
salary survey data is available on the industry (notably, the annual 
"Biotechnology Compensation and Benefits Survey" conducted by Radford 
Associates and Alexander & Alexander Consulting Group) and is utilized by 
the Committee in establishing annual base salaries.  In determining base 
salaries, the Committee also considers corporate performance and progress 
in the immediately-preceding fiscal year, individual experience and 
performance, specific issues which are relevant to the Company and general 
economic conditions.  The base salary of the CEO and all other executive 
officers is reviewed annually.  During fiscal year 1995, the base salaries 
paid to the executive officers other than the CEO approximated the 75th 
percentile of the above-noted industry survey data.

Bonus Payments

Annual cash bonus payments are discretionary unless otherwise required 
pursuant to an employment agreement.  Only one executive officer has such 
an agreement:  Dr. Jackson is to receive a minimum annual bonus payment of 
$30,000.  Bonus payments, if any, to other executive officers, including 
the CEO, or payments above the required annual minimum, are based on two 
principal factors:  corporate performance as compared to the Company's 
annual goals and objectives and individual performance relative to 
corporate performance and individual goals and objectives.  The bonus 
payments to Dr. Quart and Dr. Clendeninn in 1994 were pursuant to their 
employment agreements and mandatory for only their first year of 
employment.

Bonus payments in 1995 were generally in recognition of the satisfaction of 
several significant corporate objectives, including the establishment of a 
major corporate collaboration during the year and the continued preclinical 
and clinical development of the Company's leading cancer and anti-viral 
agents.

Bonus payment recommendations for executive officers other than the CEO are 
initiated by the CEO and submitted to the Committee for review and 
subsequent submission to the Board.  Bonus payment recommendations for the 
CEO are initiated by the Committee and submitted to the Board.

Total base salary and any bonus payments are compared to "total 
compensation" as reported by the previously noted industry survey.  Such 
total compensation for the executive officers of the Company is at or above 
the averages of such data, which reflects the Committee's belief that the 
relative levels of corporate performance and increase in shareholder value 
during the period were also above average.

Stock Options

To conserve its cash resources, the Company places special emphasis on 
equity-based incentives to attract, retain and motivate executive officers 
as well as other employees.  Under the Company's stock option plans, grants 
are generally priced at the fair market value on the date of grant, vest 
over a period of four years and have a term of ten years.  Grants are made 
to all employees on their date of hire based on salary level and position.  
All employees, including executive officers, are eligible for subsequent, 
discretionary grants which are generally based on either individual 
or corporate performance.  It is the Committee's intent that the interests 
of the Company shareholders and the executive officers be closely aligned 
through the use of stock options.  Option grants recommended by the 
Committee are submitted to the Board for approval.  If a recommendation 
relates to any director, including an executive officer who is also a 
director, such recommendation is submitted to the Disinterested Stock 
Option Committee of the Board for approval.  Based on recent peer-company 
proxy data compiled by the Company, the level of option grants to each 
executive officer in 1995

<PAGE>
remains competitive, and the resultant total option position as a percent of
total shares outstanding represents approximately the 75th to 95th percentile
of such positions.

Chief Executive Officer Compensation

During 1995, Mr. Johnson's base salary of $253,500 was based on individual 
and corporate performance, and was between the 50th and 75th percentile of 
the updated industry data for base salaries of CEOs.

During 1995, Mr. Johnson was awarded a bonus of $70,000 in recognition of 
the satisfaction of several significant corporate objectives, including the 
continued preclinical and clinical development of three product candidates 
and the creation of a significant corporate alliance.  The Committee 
believes that Mr. Johnson has made a significant contribution during 1995 
in establishing a sound base for enhancing shareholder value through his 
managerial and entrepreneurial efforts.

The stock options awarded to Mr. Johnson during fiscal 1995 are competitive 
and consistent with the purpose of the stock option plans.  The resultant 
total option position as a percent of total shares outstanding represents 
approximately the 85th percentile for peer CEO positions.

Executive Compensation Deduction Limitations

In 1993, Section 162(m) of the Internal Revenue Code ("Section 162(m)") was 
enacted which disallows the deductibility by the Company of any 
compensation over $1 million per year paid to each of the chief executive 
officer and the four other most highly compensated executive officers, 
unless certain performance-based compensation criteria are satisfied.  
While it is the Committee's firm belief and intent that compensation from 
base salary and cash bonus payments will not approach the annual Section 
162(m) limitation in the foreseeable future, additional "compensation" from 
the exercise of option grants pursuant to the Company's stock option plans 
could result in the annual limitation being exceeded.  Accordingly, in 
1994, the Committee recommended and the Board and the shareholders approved 
an amendment to the 1990 Stock Option Plan which qualifies any 
"compensation" resulting from an option grant under the Plan for an 
exemption from the $1 million limitation.  The Committee will continue to 
monitor all forms of compensation to its executive officers to ensure that 
the Company may maximize the tax benefits of such compensation.


Directors Compensation Committee

      Michael E. Herman, Chairman
      John N. Abelson, Ph.D.
      A. E. Cohen


Directors Compensation Committee Interlocks and Insider Participation

    The Directors Compensation Committee is composed exclusively of three 
outside directors:  Mr. Herman, Mr. Cohen and Dr. Abelson.  The Company is 
not aware of any Committee interlocks. 

<PAGE>
Performance Measurement Comparison

    The chart set forth below shows the value of an investment of $100 on 
June 30, 1990 in Agouron common stock, the NASDAQ Stock Market Index (U.S. 
Companies) ("NASDAQ Market (US)") and the NASDAQ Pharmaceutical Index 
("NASDAQ Pharmaceuticals").  The total returns assume the reinvestment of 
dividends, although dividends have not been declared on the Company's 
common stock.  The Company's common stock is traded on the NASDAQ National 
Market System and is a component of both the NASDAQ Market (US) and the 
NASDAQ Pharmaceutical Index.  The comparisons in the chart are required by 
the Securities and Exchange Commission and are not intended to forecast or 
be an indicator of possible future performance of the Company's common 
stock.


<TABLE>
<CAPTION>


                                                 Measurement Period
                         ----------------------------------------------------------------
                           6/30/90    6/30/91    6/30/92    6/30/93    6/30/94    6/30/95
                           -------    -------    -------    -------    -------    -------
<S>                        <C>        <C>        <C>        <C>        <C>        <C>
Agouron                    $100.00    $155.56    $130.56    $111.11    $125.00    $262.50
NASDAQ Market (US)          100.00     105.89     127.25     159.99     161.61     215.33
NASDAQ Pharmaceuticals      100.00     159.66     198.79     172.80     144.55     193.60
</TABLE>

<PAGE>
Item 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

    The following table sets forth information as of June 30, 1995 
relating to the beneficial ownership of the Company's common stock by (i) 
each person known by the Company to beneficially own more than 5% of the 
outstanding shares of the Company's common stock, (ii) each director, (iii) 
each of the executive officers named in the Summary Compensation Table in 
Item 11, and (iv) all executive officers and directors as a group.

<TABLE>
<CAPTION>
                                                                 Beneficial Ownership(1)
                                                               -------------------------
                                                               Number of   Percentage of
Beneficial Owner                                                Share          Total
- ------------------------------------------------              ---------   -------------
<S>                                                            <C>        <C>
Peter Johnson(2)                                               270,300         3.6%
Gary E. Friedman(2) Family Trust                                89,410         1.2
John N. Abelson(2)(3)(7)                                        50,055          *
Patricia M. Cloherty(2)(4)                                     332,502         4.5
A. E. Cohen(2)                                                  22,916          *
Michael E. Herman(2)(5)                                         35,084          *
Irving S. Johnson(2)                                            17,916          *
Antonie T. Knoppers(2)                                          13,433          *
Melvin I. Simon(2) & Linda F. Simon Living Trust(3)(6)          76,000         1.0
Neil J. Clendeninn                                              29,575          *
Robert C. Jackson                                               80,950         1.1
Barry D. Quart                                                  24,452          *
R. Kent Snyder                                                  49,346          *
The Agouron Institute                                          726,000         9.9
    505 Coast Boulevard
    La Jolla, CA  92037
State Farm Insurance Company                                   408,000         5.5
    One State Farm Plaza
    Bloomington, IL  61710

All executive officers and directors as a group (15 persons) 1,156,529        14.6
</TABLE>
- -----------------------------------
* less than 1%.
(1)  Unless otherwise indicated, the persons named in the above table 
     exercise sole voting and investment powers with respect to all shares 
     beneficially owned by them, subject to applicable community property 
     laws.  The number of shares beneficially owned includes the following 
     number of shares issuable upon exercise of stock options exercisable 
     within 60 days of June 30, 1995:  Mr. Johnson, 192,800 shares; Mr. 
     Friedman, 55,075 shares; Dr. Johnson, 17,766 shares;  Dr. Knoppers, 
     13,333 shares; Mr. Cohen, 17,916 shares; Mr. Herman, 18,584 shares; Dr. 
     Clendeninn, 29,575 shares; Dr. Jackson, 80,750 shares; Dr. Quart 24,200 
     shares; Mr. Snyder, 47,700 shares; and all executive officers and 
     directors as a group, 559,286 shares.
(2)  Director. 
(3)  Does not include 726,000 shares held by the Agouron Institute, of 
     which Drs. Abelson and Simon are directors.  As directors, they share 
     voting and investment powers as to the shares held by the Agouron 
     Institute.
(4)  Includes 332,502 shares which are held by APA Excelsior II, L.P. 
     ("APA") and Excelsior Venture Capital Holdings, Ltd. ("Jersey"), of 
     which Ms. Cloherty may be deemed to share beneficial ownership.  Ms. 
     Cloherty is a general partner of a partnership which is the general 
     partner of APA and, as such, shares voting and investment powers with 
     the other general partners.  Ms. Cloherty is also president of Patricof 
     & Co. Ventures, Inc. ("Patricof"), investment advisor to Jersey and, as 
     such, shares investment power with the other officers of Patricof.  
     However, Patricof does not have power to vote the shares owned by Jersey 
     but does make recommendations to those entities.  See "CERTAIN 
     TRANSACTIONS."
(5)  Includes 10,000 shares held by the Herman Family Trading Company, a 
     family partnership of which Mr. Herman is the general partner, 5,000 
     shares held by Vail Fishing Partners in which Mr. Herman has a 50% 
     general partner interest and 1,500 shares held by Mrs. Herman, of which 
     Mr. Herman disclaims any beneficial ownership.
(6)  Shared voting and investment power.
(7)  Includes 500 shares held by Dr. Abelson as custodian for his minor 
     children, of which Dr. Abelson disclaims any beneficial ownership.

<PAGE>
Item 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

    The Agouron Institute ("Institute") is a holder of 726,000 shares of 
common stock.  Material business transactions between the Company and the 
Institute require approval by a majority of the disinterested directors of 
the Company.  The Company and the Institute have two common directors (Drs. 
Abelson and Simon) and no common officers.

    As part of its employment agreement with Mr. Snyder, the Company 
provided him with a six-year, non-interest bearing $85,000 employee 
relocation loan.  The loan is secured by real property.  At July 7, 1995, 
the principal balance of the loan outstanding was $28,538.

    As part of its employment agreement with Dr. Clendeninn, the Company 
provided him with a four-year, non-interest bearing $150,000 employee 
relocation loan.  The loan is secured by real property.  At June 30, 1995, 
the principal balance of the loan outstanding was $0.

    As part of its employment agreement with Dr. Quart, the Company 
provided him with a four year, non-interest bearing $60,000 employee 
relocation loan.  The loan is secured by real property.  At July 7, 1995, 
the principal balance of the loan outstanding was $45,799.

    All transactions with affiliates have been and will continue to be on 
terms no less favorable to the Company than could be obtained from 
unaffiliated parties.  Furthermore, all transactions with affiliates and 
any loans to Company officers, affiliates or shareholders must be approved 
by a majority of the disinterested directors.

    In connection with its Series A preferred stock purchase (converted 
in October 1990 to common stock), APA Excelsior II, L.P. was contractually 
granted the right to designate a nominee (Ms. Cloherty) for election to the 
Board.  The Company will use its best efforts to encourage its shareholders 
to elect Ms. Cloherty to the Board. 

    As permitted by California law, the articles of incorporation and 
bylaws of the Company currently provide for the limitation of director 
liability for monetary damages for breach of duty to the Company and for 
indemnification of agents (including officers and directors) to the full 
extent permitted under the California General Corporations Law.  The 
Company has entered into Indemnification Agreements with all of its 
directors and officers.  Additionally, the Company has in effect a 
directors and officers liability insurance policy which insures directors 
and officers of the Company against loss arising from claims made against 
them due to wrongful acts while acting in their individual and collective 
capacities as directors and officers.


<PAGE>
                                       PART IV


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

(a)    List of documents filed as part of this report:

       (1)    Financial Statements and Supplementary Data
              Reference is made to the Index to Financial Statements and 
              Schedules under Item 8 in Part II hereof, where these documents 
              are listed.
       (2)    Exhibits - see (c) below

(b)    Reports on Form 8-K

       No reports on Form 8-K were filed during the fourth quarter of fiscal 
       1995.  

(c)    Exhibits

       Exhibit                                        
       Number                     Exhibit            
      --------   ------------------------------------------------------------
       3.1(b)    Articles of Incorporation (as Amended).
       3.3(d)    Amended and Restated Bylaws (Restated June 17, 1991).
       3.4(h)    Restated Articles of Incorporation (December 10, 1992).
       4.1(h)    Restated Articles of Incorporation.
       4.3(a)    Seaport Ventures, Inc. Warrant dated June 30, 1986.
      10.33(l)   1990 Stock Option Plan (Restated November 3, 1994).
      10.34(d)   Form of 1990 Incentive Stock Option Agreement.
      10.35(d)   Form of 1990 Non-Statutory Stock Option Agreement--
                 Employee/Officer/ Director.
      10.36(d)   Form of 1990 Non-Statutory Stock Option Agreement--
                 Consultant.
      10.37(d)   1985 Stock Option Plan (Last Amended August 14, 1991).
      10.38(d)   Form of 1985 Incentive Stock Option Agreement (Last 
                 Amended December 5, 1990).
      10.39(d)   Form of 1985 Non-Statutory Stock Option Agreement--
                 Employee/Officer/ Director (Last Amended December 5, 1990).
      10.40(d)   Form of 1985 Stock Option Agreement--Consultant (Last 
                 Amended December 5, 1990).
      10.41(e)   Business Loan Agreement and Promissory Note dated 
                 September 24, 1991 between the Company and First National 
                 Bank.
      10.42(f)   Agouron Pharmaceuticals, Inc. 401(k) Plan (Amended August 
                 1992).
      10.43(k)   Second Amendment and Restatement of Agreement One dated 
                 April 22, 1994 (effective December 18, 1992) between Japan 
                 Tobacco Inc. and the Company.  (Portions of the agreement 
                 receive confidential treatment pursuant to an application 
                 filed September 9, 1994; File No. 0-15609).
      10.44(g)   Common Stock Purchase Agreement dated December 18, 1992 
                 between Japan Tobacco Inc. and the Company.
      10.45(h)   Agouron Pharmaceuticals, Inc. Flexible Benefits Plan 
                 (December 10, 1992).
      10.46(h)   Agouron Pharmaceuticals, Inc. Employee Stock Purchase 
                 Plan (October 15, 1992).
      10.47(i)   Agreement dated June 8, 1993 between Syntex (U.S.A.) Inc. 
                 and the Company.  (Portions of the agreement receive 
                 confidential treatment pursuant to an application filed 
                 September 1, 1993; File No. 0-15609).

<PAGE>
       Exhibit                                        
       Number                     Exhibit            
      --------   ------------------------------------------------------------
      10.48(i)   Common Stock Purchase Agreement dated June 8, 1993 
                 between Syntex Corporation and the Company.
      10.49(c)   Office Lease dated March 16, 1990 between Nexus Science 
                 Centre--Torrey Pines Associates and the Company.
      10.50(c)   First Amendment to Lease dated May 22, 1990 between Nexus 
                 Science Centre--Torrey Pines Associates and the Company.
      10.51(d)   Second Amendment to Lease dated January, 1991 between 
                 Nexus Science Centre--Torrey Pines Associates and the 
                 Company.
      10.52(j)   Agreement Two dated February 28, 1994 between Japan 
                 Tobacco Inc. and the Company.  (Portions of the agreement 
                 receive confidential treatment pursuant to an application 
                 filed April 25, 1994; File No. 0-15609).
      10.53(j)   Agreement Three dated February 28, 1994 between Japan 
                 Tobacco Inc. and the Company.  (Portions of the agreement 
                 receive confidential treatment pursuant to an application 
                 filed April 25, 1994; File No. 0-15609).
      10.54(l)   Development and License Agreement dated December 1, 1994 
                 between Japan Tobacco Inc. and the Company (Portions of the 
                 agreement receive confidential treatment pursuant to an 
                 application dated January 31, 1995).
      10.55(l)   Third Amendment of Agreement One effective January 15, 
                 1995 between Japan Tobacco Inc. and the Company (Portions of 
                 the agreement receive confidential treatment pursuant to an 
                 application dated January 31, 1995).
      10.56      Amended and Restated Lease dated July 28, 1995 between 
                 Health Science Properties, Inc. and the Company.
      10.57      Lease Amendment dated February 17, 1994 between Koll Hancock 
                 Torrey Pines and the Company.
      23.1       Consent of Independent Accountants.



- ------------------------            
    (a)  Incorporated by Reference to Form S-18 filed on March 20, 1987, File 
         No. 33-12110-LA.
    (b)  Incorporated by Reference to Form 10-Q filed for the quarter ended 
         December 31, 1988.
    (c)  Incorporated by Reference to Form 8-K filed on May 25, 1990 
         (Exhibits 10.49 and 10.50 originally filed as Exhibits 28.1 and
         28.2, respectively).
    (d)  Incorporated by Reference to Form 10-K filed for the year ended June 
         30, 1991 (Exhibit 10.51 originally filed as Exhibit 28.3).
    (e)  Incorporated by Reference to Form S-1 filed on October 4, 1991, File 
         No. 33-43162.
    (f)  Incorporated by Reference to Form 10-K filed for the year ended June 
         30, 1992.
    (g)  Incorporated by Reference to Form 8-K filed on December 30, 1992.
    (h)  Incorporated by Reference to Form 10-Q filed for the quarter ended 
         December 31, 1992.
    (i)  Incorporated by Reference to Form 10-K filed for the year ended June 
         30, 1993.
    (j)  Incorporated by Reference to Form 10-Q/A filed for the quarter ended 
         March 31, 1994.
    (k)  Incorporated by Reference to Form 10-K filed for the year ended June 
         30, 1994.
    (l)  Incorporated by Reference to Form 10-Q filed for the quarter ended 
         December 31, 1994.


Note:    Certain previously filed exhibits are no longer being incorporated
         by reference (and therefore not numerically listed) as the
         underlying documents have either expired or are no longer material
         or relevant.


<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.


                                    AGOURON PHARMACEUTICALS, INC.



July 28, 1995                       By:   /s/ Peter Johnson
                                           President, Chief Executive Officer
                                           and Director

    Pursuant to the requirements of the Securities Exchange Act of 1934, 
this report has been signed below by the following persons on behalf of the 
registrant and in the capacities and on the date indicated.


Signature                  Title                                Date
- ---------                  -----                                ----

/s/ Peter Johnson          President, Chief Executive           July 28, 1995
                           Officer and Director

/s/ Steven S. Cowell       Vice President, Finance and          July 28, 1995
                           Chief Financial Officer

/s/ John N. Abelson, Ph.D. Director                             July 28, 1995


/s/ Patricia M. Cloherty   Director                             July 28, 1995


/s/ A. E. Cohen            Director                             July 28, 1995


/s/ Gary E. Friedman       Vice President, General Counsel,     July 28, 1995
                           Secretary and Director

/s/ Michael E. Herman      Director                             July 28, 1995


/s/ Irving S. Johnson, Ph.D. Director                           July 28, 1995


    Antonie Knoppers, M.D. Director                             July 28, 1995


/s/ Melvin I. Simon, Ph.D. Director                             July 28, 1995



                                                                Exhibit 10.56










                           11099 North Torrey Pines Road
                              Suite 130, Suite 100-A
                                    and Suite 260
                                 La Jolla, California

                                 AMENDED AND RESTATED

                                         LEASE


                                    BY AND BETWEEN


                            Health Science Properties, Inc.

                                            and


                             Agouron Pharmaceuticals, Inc.




























                              TABLE OF CONTENTS


Article                                                          Page

1.      Lease Premises                                             3
2.      Basic Lease Provisions                                     3
3.      Term                                                       4
4.      Possession and Rental Commencement Date                    5
5.      Rent                                                       6
6.      Rent Adjustments                                           7
7.      Operating Expenses                                         7
8.      Rentable Area                                              9
9.      Security Deposit                                           9
10.     Use                                                       10
11.     Brokers                                                   11
12.     Holding Over                                              12
13.     Taxes on Tenant's Property                                12
14.     Condition of Demised Premises                             12
15.     Common Areas and Parking Facilities                       12
16.     Utilities and Services                                    13
17.     Alterations                                               15
18.     Repairs and Maintenance                                   16
19.     Liens                                                     16
20.     Indemnification and Exculpation                           17
21.     Insurance - Waiver of Subrogation                         18
22.     Damage or Destruction                                     19
23.     Eminent Domain                                            20
24.     Defaults and Remedies                                     21
25.     Assignment or Subletting                                  23
26.     Attorney's Fees                                           25
27.     Bankruptcy                                                25
28.     Definition of Landlord                                    26
29.     Estoppel Certificate                                      26
30.     Joint and Several Obligations                             26
31.     Limitation of Landlord's Liability                        27
32.     Project Control by Landlord                               27
33.     Quiet Enjoyment                                           27
34.     Quitclaim Deed                                            27
35.     Rules and Regulations                                     27
36.     Subordination and Attornment                              28
37.     Surrender                                                 28
38.     Waiver and Modification                                   28
39.     Waiver of Jury Trial and Counterclaims                    28
40.     Relocation of Demised Premises                            29
41.     Hazardous Materials                                       29
42.     Option to Expand                                          31
43.     Miscellaneous                                             32
44.     Grant of License                                          33
45.     Financial Statement                                       33
46.     Option(s) to Extend Term                                  34
47.     Fire Control Zone                                         35
48.     Special Equipment                                         35
49.     Termination of Cytel Sublease                             35




Exhibits

"A"     Project Site Plan and Legal Description
"A-1"     Suite 260
"A-2"     Omitted
"A-3"     Suite 130
"A-4"     Suite 100-A
"B"     Work Letter
"C"     Tenant's Air Requirement Letter
"D"     Rules and Regulations
"E"     Estoppel Certificate
"F"     Tenant Personal Property List
"G"     Term Commencement Date
"H"     Licensed Area












































                                      LEASE



     THIS AMENDED AND RESTATED LEASE ("Lease") is made as of the ______ day 
of July, 1995, by and between Health Science Properties, Inc., a Maryland 
corporation (hereinafter called "Landlord") and Agouron Pharmaceuticals, 
Inc., a California corporation (hereinafter called "Tenant") on the basis of 
the facts stated below.  Landlord and Tenant are sometimes hereinafter 
collectively referred to as the Parties.

                                      RECITALS

     A.     By lease dated March 9, 1995 ("Suite 260 Lease") Tenant, as 
tenant, leased from Landlord, as landlord, the premises known as Suite 260 
("Suite 260") located at the Building (as defined below).

     B.     By lease dated October 28, 1992, as amended by addendum dated 
December 11, 1992 and by amendment dated November 1, 1992 ("Suite 130 Lease") 
Tenant leased from Balit-Torrey Pines, Inc., (predecessor in interest to 
Landlord) the premises known as Suite 130 ("Suite 130") located at the Building.

     C.     By Sublease dated December 17, 1993 ("Cytel Sublease"), Tenant as 
subtenant leased from Cytel Corporation, a Delaware corporation ("Cytel"), as 
sublandlord, the premises known as Suite 100-A ("Suite 100-A") located at the 
Building.

     D.     The Parties desire to amend and restate the Suite 260 Lease upon 
the terms and conditions hereinafter set forth in this Lease.  The Parties 
also desire to terminate the Suite 130 Lease and to apply the terms and 
conditions of this Lease to the rental by Tenant of Suite 130.  The Parties 
further desire to enter into a new lease for the rental of Suite 100-A also 
in accordance with the terms and conditions of this Lease.

                                        AGREEMENT

IT IS THEREFORE AGREED, on the basis of the foregoing facts and for valuable 
consideration, the receipt and sufficiency of which are hereby acknowledged, 
as follows:

     1.     Lease of Premises

            1.1     Landlord hereby leases to Tenant and Tenant hereby leases 
from Landlord, those certain premises known as Suite 260, Suite 130 and Suite 
100-A (hereinafter collectively called the "Demised Premises") within the 
building located at the address set forth below (hereinafter called the 
"Building").  The Demised Premises are crosshatched on the floor plans 
attached hereto as Exhibit "A-1" (Suite 260), "A-3" (Suite 130) and "A-4" 
(Suite 100-A) and are situated on the floor(s) and suite(s) of this Building 
as set forth in Section 2.1.2.  The real property upon which the Building is 
located,  and all landscaping, parking facilities, and other improvements and 
appurtenances related thereto, are hereinafter collectively referred to as 
the "Project", the site plan and legal description for which is attached 
hereto as Exhibit "A".  All portions of the Project which are for the non-
exclusive use of tenants of the Building, including without limitation 
driveways, sidewalks, parking areas, landscaped areas, service corridors, 
stairways, elevators, public restrooms and Building lobbies, are hereinafter 
referred to as "Common Area".

            1.2     This Lease hereby supersedes and replaces the terms and 
conditions of the Suite 260 Lease and the Suite 130 Lease and to the extent 
expressly provided for herein, the obligation of Tenant to Landlord with 
regard to Suite 100-A.

     2.     Basic Lease Provisions

            2.1     For convenience of the parties, certain basic provisions 
of this Lease are set forth herein.  The provisions set forth herein are 
subject to the remaining terms and conditions of this Lease and are to be 
interpreted in light of such remaining terms and conditions.

                    2.1.1     Address of the Building:
                    
                              11099 North Torrey Pines Road
                              La Jolla, California 92037

                    2.1.2     Designation of Demised Premises 
                              Suite: 260
                              Floor: Second

                              Suite: 130
                              Floor: First

                              Suite: 100-A
                              Floor: First and Second

                    2.1.3     (a)     Rentable Area of Demised Premises:
                                      24,465 total sq. ft. as follows:
                                      1.     8,381 sq. ft. (Suite 260)
                                      2.     8,014.1 sq. ft. (Suite 100-A)
                                      3.     8,070 sq. ft. (Suite 130)

                              (b)     Rentable Area of Building/Project:
                                      85,225 sq. ft. 

                              (c)     Usable Area of Demised Premises
                                      21,375 total sq. ft. as follows:
                                      1.     7,319 sq. ft. (Suite 260)
                                      2.     6,972 sq. ft. (Suite 100-A)
                                      3.     7,084 sq. ft. (Suite 130)

                    2.1.4     Initial Basic Annual Rent:
                              24,465 s.f. x $2.325 per s.f. x 12 months = 
                              $682,573.56

                    2.1.5     Initial Monthly Rental Installments of Basic 
                              Annual Rent:
                              24,465 s.f. x $2.325 per s.f. = $56,881.13

                    2.1.6     Tenant's Pro Rata Share: 
                              28.70% of the Building as follows:
    
                              1.     9.83% of the Building (Suite 260)
                              2.     9.40% of the Building (Suite 100-A)
                              3.     9.47% of the Building (Suite 130)

                    2.1.7     (a)     Estimated Term Commencement Date:
                                      July 17, 1995

                              (b)     Term Expiration Date:
                                      September 30, 2000 

                    2.1.8     Security Deposit:
                              $53,897.58 as follows:

                              1.     $19,486.00 (Suite 260)

                              2.     $18,632.78 (Suite 100-A)

                              3.     $15,778.80 (Suite 130)

                    2.1.9     Permitted Use:
                              Scientific research laboratories including GMP 
                                  manufacturing and related offices as 
                                  consistent with SR zone

                    2.1.10     Address for Rent Payment:
                               251 South Lake Avenue, Suite 535
                               Pasadena, CA 91101

                               Address for Notices to Landlord:
                               9737 Aero Drive, Suite 140
                               San Diego, CA 92123

                               Address for Notices to Tenant:
                               10350 North Torrey Pines Road, Suite 100
                               La Jolla, CA 92037



                    2.1.11     Guarantor of Lease:  None

                    2.1.12     Plan Completion Date: March 27, 1995

                    2.1.13     The following Exhibits are attached hereto and 
                               incorporated herein: A, A-1, A-3, A-4, B, C, 
                               D, E, F, G, H

     3.     Term

            3.1     This Lease shall take effect upon the date of execution 
and delivery hereof by all parties hereto and, except as specifically 
otherwise provide within this Lease, each of the provisions hereof shall be 
binding upon and inure to the benefit of Landlord and Tenant from the date of 
execution and delivery hereof by all parties hereto.

            3.2     The term of this Lease is as set forth in Section 2.1.7. 
subject to earlier commencement, extension or earlier termination of this 
Lease as provided herein. Notwithstanding Section 2.1.7, the Parties hereby 
acknowledge the actual Term Commencement Date to be July 15, 1995.

     4.     Possession of Suite 260 and Commencement Date

            4.1     Tenant shall cause to be prepared on or before March 27, 
1995 plans and specifications for the work to be performed at Suite 260 as 
described in the work letter ("Work Letter") attached hereto as Exhibit B, 
which Work Letter shall be executed by Tenant and Landlord concurrently with 
the execution of this Lease.  Not later than April 7, 1995 Landlord shall 
cause the tenant improvements presently existing at Suite 260 to be 
demolished and removed as may be necessary to perform the work described in 
the Work Letter.  Upon completion of said demolition, Landlord shall provide 
Tenant and it's contractors with access to the Suite 260 for purposes of 
completing the work under the Work Letter.  The actual Term Commencement Date 
shall be the date all of the work required under the Work Letter is 
substantially completed and the certificate of occupancy is issued by the 
City of San Diego.  Tenant agrees that in the event such work  is not 
substantially completed on or before the Estimated Term Commencement Date 
that Landlord shall have no liability to Tenant for such failure and that the 
Tenant shall remain responsible for the payment of Rent (as defined below) as 
of the Estimated Term Commencement Date unless such work was not 
substantially complete because of: i) the occurrence of a force majeure such 
as the unavailability of supplies or strikes by trade groups necessary for 
substantial completion of such work; ii) extraordinary acts of government 
that force a general halt of construction at the Building and the surrounding 
vicinities of the Building; iii) governmental or regulatory delays in 
inspecting and/or approving the Tenant Improvements (as defined below) beyond 
the reasonable control of Tenant; or iv) delays caused by Landlord's failure 
to timely complete the demolition work as described above (collectively 
"Permitted Delay") provided, however, Tenant immediately notifies Landlord in 
writing of the Permitted Delay and the time lost therefrom.  In the event of 
a Permitted Delay : i) the Lease shall not be void or voidable; ii) Landlord 
shall not be liable to Tenant for any loss or damage resulting therefrom; 
iii) the Estimated Term Commencement Date shall be extended a number of days 
equal to the number of days lost by reason of the Permitted Delay at which 
date the Tenant shall become liable for Rent; and iv) the Lease Term 
Expiration Date shall remain as set forth in Section 2.1.7 above.  The work 
required of Tenant described in the Work Letter shall be deemed substantially 
completed, as that term is used in this Article 4 and elsewhere in this 
Lease, if Tenant has completed all Tenant's work identified on Tenant's 
plans and specifications (subject only to a punch list of items that do not 
materially and substantially interfere with Tenant's use of Suite 260), and 
has received the temporary certificate of occupancy from the City of San 
Diego, if required, or a substantial completion certificate from the 
architect, or would have received the temporary occupancy certificate or 
substantial completion certificate but for delays or failure of Tenant or 
Tenant's architect or contractor to complete items in accordance with the 
Work Letter.  Notwithstanding the above, Tenant shall have no obligation to 
commence paying Rent despite substantial completion of the work under the 
Work Letter, and the Estimated Term Commencement Date shall be extended, if 
necessary, until such date as Landlord has completed the HVAC Upgrade as 
defined in Section 16.6 below.  Landlord and Tenant shall each execute and 
deliver to the other written acknowledgment of the actual Term Commencement 
Date when such is established and attach it to this Lease as Exhibit "G".  
However, failure to execute and deliver such acknowledgment shall not affect 
Landlord or Tenant's liability hereunder.

            4.2     Prior to Landlord allowing Tenant to enter upon Suite 260 
for the purpose of installing improvements pursuant to the Work Letter or the 
placement of personal property, Tenant shall furnish to Landlord evidence 
satisfactory to Landlord that insurance coverages required of Tenant under 
the provisions of Article 21 are in effect, and such entry shall be subject 
to all the terms and conditions of this Lease other than the payment of Basic 
Annual Rent or Additional Rent (as defined below).

            4.3     Possession of areas necessary for utilities, services, 
safety and operation of the Building is reserved to Landlord which areas 
shall be limited to ventilation and utility shafts, the ceiling plenum area 
and utility conduits.

            4.4     Tenant shall cause to be constructed the tenant 
improvements in Suite 260 ("Tenant Improvements") pursuant to the Work Letter 
at a cost to Landlord not to exceed Six Hundred Fourteen Thousand Seven 
Hundred Ninety Six Dollars ($614,796) (based upon Eighty Four Dollars 
($84.00) per square foot Usable Area) ("Tenant Improvement Allowance") which 
shall include the cost of construction, project supervision by Landlord 
(which fee shall not exceed Twenty-Nine Thousand, Two Hundred Seventy Six 
Dollars ($29,276.00)), cost of space planning, architect, engineering and 
other related services, building permits and other planning and inspection 
fees.  Landlord shall bear the expense of completing the HVAC Upgrade and 
Deferred HVAC Upgrade as described in Section 16.6 below which expense shall 
not be chargeable against the Tenant Improvement Allowance.  In addition, 
Landlord shall be responsible for the cost, which also shall not be 
chargeable against the Tenant Improvement Allowance, for demolishing 
any existing improvements at Suite 260 necessary to allow for the 
construction of the Tenant Improvements.  Any costs incurred in performing 
the Tenant's work described in the Work Letter in excess of the Tenant 
Improvement Allowance shall be borne solely by Tenant.

            4.5     Tenant shall select the architect, engineer, general 
contractor and all major subcontractors performing the work described in the 
Work Letter, subject to the approval of the Landlord which shall not be 
unreasonably withheld.  Tenant shall provide Landlord with copies of the 
construction documents which shall include contracts, plans and 
specifications, purchase orders, change orders, invoices, draw requests or 
such other documentation reasonably required by Landlord to monitor the 
progress of the Tenant Improvement work and the expenditure of the Tenant 
Improvement Allowance.

            4.6     Any unresolved dispute arising under this Article 4 shall 
be submitted to binding arbitration under the commercial rules of the 
American Arbitration Association in San Diego, California.

            4.7     Prior to the Term Commencement Date, Landlord shall 
deliver to Tenant a "base line" environmental report prepared by an 
independent environmental engineering firm describing the observed 
environmental condition of Suite 260 at the time just prior to commencement 
of construction of the Tenant Improvements.

     5.     Rent

            5.1     Tenant agrees, commencing on the Term Commencement Date, 
to pay Landlord as Basic Annual Rent for the Demised Premises the sum set 
forth in Section 2.1.4, subject to the rental adjustments provided in Article 
6 hereof.  Basic Annual Rent shall be paid in the equal monthly installments 
set forth in Section 2.1.5, subject to the rental adjustments provided in 
Article 6 hereof, each in advance on the first day of each and every calendar 
month during the term of this Lease.


            5.2     In addition to Basic Annual Rent, Tenant agrees to pay to 
Landlord as additional rent ("Additional Rent") at times hereinafter 
specified in this Lease (i) Tenant's pro rata share, as set forth in Section 
2.1.6, of Operating Expenses as provided in Article 7 and (ii) any other 
amounts that Tenant assumes or agrees to pay under the provisions of this 
Lease that are owed to Landlord, including without limitation any and all 
other sums that may become due by reason of any default of Tenant or failure 
on Tenant's part to comply with the agreements, terms, covenants and 
conditions of this Lease to be performed by Tenant, after notice and lapse of 
applicable cure period.

            5.3     Basic Annual Rent and Additional Rent shall together be 
denominated "Rent".  Rent shall be paid to Landlord, without abatement, 
deduction, or offset, in lawful money of the United States of America, at the 
office of Landlord as set forth in Section 2.1.10 or to such other person or 
at such other place as Landlord may from time designate in writing.  In the 
event the term of this Lease commences or ends on a day other than the first 
day of a calendar month, then the Rent for such fraction of a month shall be 
prorated for such period on the basis of a thirty (30) day month and shall be 
paid at the then current rate for such fractional month.


            5.4     The Parties acknowledge that contrary to the terms of the 
Cytel Sublease, Tenant, with the consent of Cytel, pays its Cytel Sublease 
rental and Building expense payments for Suite 100-A directly to Landlord.  
Effective as of the Term Commencement Date, the amount of rental and Building 
expense payments paid by Tenant under the Cytel Sublease shall be adjusted so 
that such payments shall be in an amount as provided by this Lease.  In the 
event that Cytel shall require that Tenant's payments under the Cytel 
Sublease be made directly to Cytel, Landlord shall adjust the Basic Annual 
Rent under this Lease such that Tenant's Basic Annual Rent payment for the 
Demised Premises shall be no greater than as provided by this Lease.

     6.     Rent Adjustments

            6.1     The Basic Annual Rent shall be adjusted upward as 
follows:  The Basic Annual Rent shall be adjusted upward in the amount of 
three percent (3%) of the prior year's Basic Annual Rent, beginning on the 
first anniversary of the Term Commencement Date of the Lease and every twelve 
(12) months thereafter.

     7.     Operating Expenses

            7.1     As used herein, the term "Operating Expenses" shall 
include:

                    (a)     Government impositions including, without 
limitation, property tax costs consisting of real and personal property taxes 
and assessments including amounts due under any improvement bond upon the 
Building and/or Project including the parcel or parcels of real property upon 
which the Building and areas serving such Building are located or assessments 
levied in lieu thereof imposed by any governmental authority or agency, any 
tax on or measured by gross rentals received from the rental of space in the 
Building, or tax based on the square footage of the Demised Premises or 
Buildings as well as any parking charges, utilities surcharges, or any other 
costs levied, assessed or imposed by, or at the direction of, or resulting 
from statutes or regulations, or interpretations thereof, promulgated by any 
federal, state, regional, municipal or local government authority in 
connection with the use or occupancy of the Building or the parking 
facilities serving the Building, any tax on this transaction or any document 
to which Tenant is a party creating or transferring an interest in the 
Demised Premises, any fee for a business license to operate an office 
building, and any expenses, including the reasonable cost of attorneys or 
experts, reasonably incurred by Landlord in seeking reduction by the taxing 
authority of the applicable taxes, less tax refunds obtained as a result of 
an application for review thereof.  Operating Expenses shall not include any 
net income franchise, capital stock, estate or inheritance taxes or taxes 
which are the personal obligation of Tenant or of another tenant of the 
Project.

                    (b)     All other costs of any kind paid or incurred by 
Landlord in connection with the operation and maintenance of the Building and 
the Project including, by way of examples and not as a limitation upon the 
generality of the foregoing, costs of repairs and replacements to Common Area 
improvements within the Project as appropriate to maintain the Project as 
required hereunder, including cost of funding such reasonable reserves as 
Landlord, consistent with good business practice, may establish to provide 
for repairs and replacements of existing improvements (as opposed to capital 
expenditures and replacements which extend the depreciable life (as 
calculated from the rules and regulations of the Internal Revenue Services) 
of the improvements substantially beyond the term of the Lease), costs of 
utilities furnished to the Common Areas, sewer fees, cable T.V., when 
applicable, trash collection, cleaning, including windows, heating, 
ventilation, air-conditioning, maintenance of landscape and grounds, 
maintenance of drives and parking areas, security services and devices, 
building supplies, maintenance and replacement to equipment utilized for 
operation and maintenance of the Project, capital expenditures pertaining to 
existing improvements (as opposed to capital expenditures and replacements 
which extend the depreciable life (as calculated from the rules and 
regulations of the Internal Revenue Services) of the improvements 
substantially beyond the term of the Lease), costs of complying with any 
applicable laws, hazard waste remediation, rules or regulations, pro-rated 
portion of the Project insurance premiums including premiums for public 
liability, property casualty, earthquake and environmental coverages, 
portions of insured losses paid by Landlord as part of deductible 
portion of loss by reason of insurance policy terms, service contracts, costs 
of services of independent contractors retained to do work of nature before 
referenced, and costs of compensation (including employment taxes and fringe 
benefits) of all persons who perform regular and recurring duties connected 
with the day-to-day operation and maintenance of the Project, its equipment, 
the adjacent walks, landscaped areas, drives, and parking areas, including 
without limitation, janitors, floor waxers, window-washers, watchmen, 
gardeners, sweepers, and handymen and costs of management services, which 
costs of management services shall not exceed three percent (3%) of the Basic 
Annual Rent due from Tenant.

                   (c)     Notwithstanding the foregoing, Operating Expenses 
shall not include the capital cost of the HVAC Upgrade and the Deferred HVAC 
Upgrade, any leasing commissions, expenses which relate to preparation of 
rental space for a tenant, which includes permits, licenses and inspection 
fees for new tenant improvements, modification of the Common Area for the 
sole benefit of a tenant, expenses of initial development and construction, 
including but not limited to, grading, paving, landscaping, and decorating 
(as distinguished from repair and replacement of an improvement previously 
located in the Project), legal expenses relating to other tenants, Building 
advertising and promotion expenses, costs of repair to the extent reimbursed 
by payment received by Landlord of insurance proceeds, interest upon loans to 
Landlord or secured by mortgage or deed of trust covering the Project or a 
portion thereof (provided interest upon a government assessment or 
improvement bond payable in installments is an Operating Expense 
under subparagraph (a) above), salaries of executive officers of Landlord, 
depreciation and amortization claimed by Landlord for tax purposes (provided 
this exclusion of "depreciation" or "amortization" is not intended to delete 
from Operating Expenses actual costs of repairs and replacements and 
reasonable reserves in regard thereto which are provided for in subparagraph 
(b) above) and taxes of the types set forth within the last sentence of 
subparagraph (a) above.

            7.2     Commencing as of the Term Commencement Date, Tenant shall 
pay to Landlord on the first day of each calendar month of the term of this 
Lease, as Additional Rent, Landlord's estimate of Tenant's Pro Rata Share (as 
set forth in 2.1.6) of Operating Expenses with respect to the Project for 
such month.

                    (a)     Within ninety (90) days after the conclusion of 
each calendar year, (or such longer period as may be reasonably required) 
Landlord shall furnish to Tenant a statement showing in reasonable detail the 
actual Operating Expenses and Tenant's Pro Rata Share of Operating Expenses 
for the previous calendar year.  Any additional sum due from Tenant to 
Landlord shall be due and payable within fourteen (14) days of Tenant's 
receipt of said statement.  If the amounts paid by Tenant pursuant to Section 
7.2 exceeds Tenant's Pro Rata Share of Operating Expense for the previous 
calendar year, the difference shall be credited by Landlord against the Rent 
next due and owing from Tenant; provided that, if the Lease term has expired, 
Landlord shall accompany said statement with payment for the amount of such 
difference.

                    (b)     Any amount due under Section 7.2 for any period 
which is less than a full month shall be prorated (based on a 30-day month) 
for such fractional month.

            7.3     Tenant shall have the right, at Tenant's expense, upon 
reasonable notice during reasonable business hours, to have a Certified 
Public Accountant inspect the portion of Landlord's books that are relevant 
to preparation of Landlord's actual Operating Expenses for any year end 
provided any request for such review shall be furnished within fifteen (15) 
months of Tenant's receipt of such statement.  Landlord shall receive a copy 
of the results of such audit.  An annual statement shall be deemed final and 
binding upon Tenant unless a request for review is furnished to Landlord 
within said fifteen (15) month time period.

            7.4     Tenant shall be responsible for Tenant's Pro Rata Share 
of Operating Expenses commencing as of the Term Commencement Date.  Tenant 
shall not be responsible for Operating Expenses attributable to the time 
period prior to the Term Commencement Date, except if Landlord shall permit 
Tenant possession of the Demised Premises prior to the Term Commencement 
Date, Tenant shall be responsible for Operating Expenses from such earlier 
date of possession.  The responsibility of Tenant for Operating Expenses 
attributable to the Demised Premises shall continue to the latest of (i) the 
date of termination of the Lease, (ii) the date Tenant has fully vacated the 
Demised Premises, or (iii) if termination of the Lease is due to the default 
of Tenant, the date of rental commencement of a replacement tenant.


            7.5     Operating Expenses for the calendar year in which 
Tenant's obligation to share therein commences and in the calendar year in 
which such obligation ceases, shall be prorated on a basis reasonably 
determined by Landlord.  Expenses such as taxes, assessments and insurance 
premiums which are incurred for an extended time period shall be prorated 
based upon time periods to which applicable so that the amounts attributed to 
the Demised Premises relate in a reasonable manner to the time period wherein 
Tenant has an obligation to share in Operating Expenses.

     8.     Rentable Area

            8.1     The term "Usable Area" as set forth in Section 2.1.3 (c) 
and as referenced within the Work Letter attached hereto as Exhibit "B" and 
as may otherwise be referenced within this Lease, is calculated in accordance 
with the 1980 Standard Method for Measuring Floor Area in Office Buildings as 
adopted by the Building Owners and Managers Association ("BOMA Standards").  
The Usable Area refers generally to that approximate area to be occupied by 
Tenant, such area having been calculated by measuring to the finished surface 
of the office side of corridor and other permanent walls, to the center of 
partitions that separate the office space of Tenant from adjoining usable 
area of other tenants and to the inside finished surfaces of the dominant 
portion of the permanent outer Building walls.  No deductions are made with 
respect to such calculations for any columns or projections which may be 
included within that area necessary to the Building.

            8.2     The "Rentable Area" of the Building is generally 
determined by making separate calculations of Rentable Area applicable to 
each floor within the Building and totaling the Rentable Area of all floors 
within the Building.  The Rentable Area of a floor is computed by measuring 
to the inside finished surface of the dominant portion of the permanent outer 
Building walls, excluding any major vertical penetrations of the floor.  The 
full area calculated as before set forth is included as Rentable Area without 
deduction for columns and projections necessary to the Building.

            8.3     The Rentable Area of the Project is the total of Rentable 
Area of all buildings within the Project.

            8.4     The term "Rentable Area" when applied to Tenant is that 
area 
equal to the Usable Area of the Demised Premises plus an equitable allocation 
of 
Rentable Area within the Building, as agreed upon by Landlord and Tenant, 
which 
is not then utilized or expected to be utilized as Usable Area, including but 
not 
limited to the portion of the Building devoted to corridors, equipment rooms, 
restrooms, elevator lobby and mailroom.

          8.5     Due to changes in corridor configurations which may be 
required 
in connection with renting of the Building, the Rentable Area applicable to a 
particular tenant is subject to modification.  Notwithstanding any such 
modification, Rent shall not be adjusted upward or downward by reason of any 
later determination that Rentable Area applicable to the Usable Area of 
Tenant differs from the Rentable Area set forth in Section 2.1.3(a).  
However, Rentable Area as most recently adjusted shall be utilized for 
computation of Tenant's Pro Rata Share of Operating Expenses at such time an 
allocation of Operating Expenses is made among tenants of the Building or 
project.

            8.6     Review of allocations of Rentable Areas as between 
tenants of the Building and the Project may be made as frequently as in 
Landlord's opinion appears appropriate in order to facilitate an equitable 
apportionment of Operating Expenses.  If such review is by a licensed 
architect and allocations are certified correct by such licensed architect, 
the Tenant shall be bound by such certifications.

     9.     Security Deposit

            9.1     Tenant shall deposit with Landlord on or before the Term 
Commencement Date the sum set forth in Section 2.1.8 and designated as the 
security deposit for Suite 260.  Landlord hereby acknowledges as having 
received from Tenant the security deposit designated in Section 2.1.8 for 
Suite 130.  The security deposit designated in Section 2.1.8 pertaining to 
Suite 100-A shall be deposited with Landlord at such time as: i) Landlord has 
released to Cytel that portion of the security deposit held by Landlord under 
its master lease with Cytel in an amount at least equal to the security 
deposits held by Cytel from Tenant under the Cytel Sublease (Tenant Sublease 
Deposit); and ii) Cytel has released to Tenant the Tenant Sublease Deposit.  
The security deposits provided for herein shall be held by Landlord as 
security for the faithful performance by Tenant of all of the terms, 
covenants, and conditions of this Lease to be kept and performed by Tenant 
during the term hereof.  Tenant's failure to deliver said security deposits 
to Landlord on or before the dates provided herein shall be a 
material breach of this Lease.  If Tenant defaults with respect to any 
provision of this Lease, including but not limited to any provision relating 
to the payment of Rent, Landlord may (but shall not be required to) use, 
apply or retain all or any part of all of such security deposits for the 
payment of any Rent or any other sum in default, or too compensate Landlord 
for any other loss or damage which Landlord may suffer by reason of Tenant's 
default.  If any portion of said deposit is so used or applied, Tenant shall, 
within ten (10) days following demand therefore, deposit cash with Landlord 
in an amount sufficient to restore the security deposit to its original 
amount and Tenant's failure to do so shall be a material breach of this 
Lease.  

Landlord shall not be required to keep this security deposit separate from 
its general fund, however, Tenant shall be entitled to four percent (4%) per 
annum non-compounding interest on such deposit to be treated as part of the 
security deposit and paid by Landlord to Tenant annually on the anniversary 
date of the Term Commencement Date unless Tenant is in default in the 
performance of its obligations under this Lease.  Notwithstanding the fact 
that Section 2.1.8 above designates separate deposits for different areas of 
the Demised Premises, the deposits provided for herein shall be treated as 
one single deposit which may be used, applied or retained in part or entirely 
by Landlord with respect to any default by Tenant under this Lease, 
regardless of suite.

            9.2     In the event of bankruptcy or other debtor-creditor 
proceedings against Tenant, such security deposit shall be deemed to be 
applied first to the payment of Rent and other charges due Landlord for all 
periods prior to the filing of such proceedings.

            9.3     Landlord may deliver the funds deposited hereunder by 
Tenant to any purchaser of Landlord's interest in the Demised Premises and 
thereupon Landlord shall be discharged from any further liability with 
respect to such deposit.  This provision shall also apply to any subsequent 
transfers.

            9.4     If Tenant shall fully and faithfully perform every 
provision of this Lease to be performed by it, the security deposit plus 
accrued interest, or any balance thereof, shall be returned to Tenant (or, at 
Landlord's option, to the last assignee of Tenant's interest hereunder) 
within thirty (30) days after the expiration or earlier termination of this 
Lease.

     10.     Use

            10.1     Tenant shall use the Demised Premises for the purpose 
set forth in Section 2.1.9 and shall not use the Demised Premises, or permit 
or suffer the Demised Premises to be used, for any other purpose.

            10.2     Tenant shall not use or occupy the Demised Premises in 
violation of any federal, state and local laws and regulations, zoning 
ordinances, or of the certificate of occupancy issued for the Building, and 
shall, upon five (5) days' written notice from Landlord, discontinue any use 
of the Demised Premises which is declared or claimed by any governmental 
authority having jurisdiction to be a violation of law, regulation or zoning 
ordinance or of said certificate of occupancy, or which in the reasonable 
opinion of Landlord violates law, regulation or zoning ordinance or the 
certificate of occupancy.  Tenant shall comply with any direction of any 
governmental authority having jurisdiction which shall, by reason of the 
nature of Tenant's use or occupancy of the Demised Premises, impose any duty 
upon Tenant or Landlord with respect to the Demised Premises or with respect 
to the use or occupation thereof.

            10.3     Tenant shall not do or permit to be done anything which 
is inconsistent with the intended uses of the Demised Premises and which will 
invalidate or substantially increase the cost of any fire, environmental, 
extended coverage or any other insurance policy covering the Building and 
Project and shall comply with all rules, orders, regulations, and 
requirements of the insurers of the Building and Project.  Tenant shall 
promptly, upon demand, reimburse Landlord for any significant additional 
premium charged for such policy by reason of Tenant's actions or omissions.

            10.4     Tenant shall keep all doors opening onto public 
corridors closed, except when in use for ingress and egress.

            10.5     Except as provided in the Work Letter, no additional 
locks or bolts of any kind shall be placed upon any of the doors or windows 
by Tenant nor shall any changes be made in existing locks or the mechanism 
thereof, without the written consent of Landlord, which shall not be 
unreasonably withheld.  Tenant must, upon termination of this Lease return to 
Landlord all keys to offices and restrooms, either furnished to, or otherwise 
procured by Tenant.  In the event any key so furnished is lost, Tenant shall 
pay to Landlord the cost of replacing the same or of changing the lock or 
locks opened by such lost key if Landlord shall deem it necessary to make 
such change.

            10.6     No awnings or other projection shall be attached to any 
outside wall of the building.  No curtains, blinds, shades or screens shall 
be attached to or hung in, or use in connection with, any window or door of 
the Demised Premises other than Landlord's standard window coverings.  
Neither the interior nor exterior of any windows shall be coated or otherwise 
sunscreened without the express written consent of Landlord, nor shall any 
bottles, parcels, or other articles be placed on the windowsills.  No 
equipment, furniture or other items of personal property shall be placed on 
any exterior balcony without the express written consent of Landlord, which 
shall not be unreasonably withheld.

            10.7     No sign, advertisement, or notice shall be exhibited, 
painted or affixed by Tenant on any part of the Demised Premises or the 
Building without the prior written consent of Landlord except such signage as 
may be required by government regulation or for health and safety purposes.  
Interior signs on doors and the directory tablet shall be inscribed, painted 
or affixed for Tenant by Landlord at the expense of Tenant, and shall be of a 
size, color and type acceptable to Landlord.  The directory tablet shall be 
provided exclusively for the display of the name and location of tenants 
only.  Nothing may be placed on the exterior of corridor walls or corridor 
doors other than Landlord's standard lettering.  

            10.8     Tenant shall cause any office equipment or machinery to 
be installed in the Demised Premises so as to reasonably prevent sounds or 
vibrations therefrom from extending into Common Areas as defined in Section 
1.1, or other offices in the Building.  Further, no equipment exerting floor 
pressure equal to one hundred (100) pounds per square foot live load, or 
greater, shall be placed upon the Demised Premises without advance notice to 
and approved by Landlord and placement, if approved by Landlord, shall be at 
a location designed to carry the weight of such equipment.

            10.9     Tenant shall not do or permit anything to be done in or 
about the Demised Premises which shall in any way obstruct or interfere with 
the rights of other tenants or occupants of the Building, or injure or annoy 
them, or use or allow the Demised Premises to be used for unlawful purpose, 
nor shall Tenant knowingly cause, maintain or permit any nuisance or waste 
in, on, or about the Demised Premises, Building or Project.

     11.     Brokers

            11.1     Tenant represents and warrants that it has had no 
dealings with any real estate broker or agent in connection with the 
negotiation of this Lease other than Colliers Iliff Thorn, as have been 
disclosed in writing to Landlord and that it knows of no other real estate 
broker or agent who is or might be entitled to a commission in connection 
with this Lease.

            11.2     Tenant represents and warrants that no broker or agent 
has made any representation or warranty relied upon by Tenant in Tenant's 
decision to enter into this Lease other than as contained in this Lease.

            11.3     Tenant acknowledges and agrees that the employment of 
brokers by Landlord is for the purpose of solicitation of offers of lease 
from prospective tenant and no authority is granted to any broker to furnish 
any representation (written or oral) or warranty from Landlord unless 
expressly contained within this Lease.  Landlord in executing this Lease does 
so in reliance upon Tenant's representations and warranties contained within 
Sections 11.1 and 11.2 herein.

     12.     Holding Over

            12.1     If, with Landlord's express written consent, Tenant 
holds possession of all or any part of the Demised Premises after the term of 
this Lease, Tenant shall become a tenant from month-to-month upon the date of 
such expiration or earlier termination, and in such case Tenant shall 
continue to pay in accordance with Article 5 the Basic Annual Rent as 
adjusted from the Term Commencement Date in accordance with Article 6, and 
Tenant's Pro Rata Share of Operating Expenses, and such month-to-month 
tenancy shall be subject to every other term, covenant and agreement 
contained herein.

            12.2     If Tenant remains in possession of the Demised Premises 
after the expiration or earlier termination of the term hereof without the 
express written consent of Landlord, Tenant shall become a tenant at 
sufferance upon the terms of this Lease except that the monthly rental shall 
be equal to one hundred twenty percent (120%) of the monthly rental in effect 
during the last thirty (30) days of the Lease term.

            12.3     Acceptance by Landlord of Rent after such expiration or 
earlier termination shall not result in a renewal or reinstatement of this 
Lease.

            12.4     The foregoing provisions of this Article 12 are in 
addition to and do not affect Landlord's right to re-entry or any other 
rights of Landlord hereunder or as otherwise provided by law.

     13.     Taxes on Tenant's Property

            13.1     Tenant shall pay taxes levied against any personal 
property or trade fixtures placed by Tenant in or about the Demised Premises.

            13.2     If any such taxes on Tenant's personal property or trade 
fixtures are levied against Landlord or Landlord's property or, if the 
assessed valuation of the Building is increased by the inclusion therein of a 
value attributable to Tenant's personal property or trade fixtures, and if 
Landlord after written notice to Tenant pays the taxes based upon such 
increase in the assessed valued, then Tenant shall upon demand repay to 
Landlord the taxes so levied against Landlord.

            13.3     If any improvements in or alterations to the Demised 
Premises, whether owned by Landlord or Tenant and whether or not affixed to 
the real property so as to become a part thereof, are assessed for real 
property tax purposes at a valuation higher than the valuation at which 
improvements conforming to Landlord's "Building Standard" in other spaces in 
the Building are assessed, then the real property taxes and assessments 
levied against Landlord or the Building by reason of such excess assessed 
valuation shall be deemed to be taxes levied against personal property of 
Tenant and shall be governed by the provisions of Section 13.2 above.  Any 
such excess assessed valuation due to improvements in or alterations to space 
in the Building leased by other tenants of Landlord shall not be included in 
the Operating Expenses defined in Article 7, but shall be treated, as to such 
other tenants, as provided in this Section 13.3.  If the records of the 
County Assessor are available and sufficiently detailed to serve as a basis 
for determining whether said Tenant improvements or alterations are assessed 
at a higher valuation than Landlord's "Building Standard," such records shall 
be binding on both Landlord and Tenant.  For purposes of this Article, 
Landlord's Building Standards shall be improvements or alterations which 
cause a valuation higher than One Hundred Fifty-five Dollars ($155.00) per 
square foot of rentable Area.


     14.     Condition of Demised Premises

            14.1     Tenant acknowledges that neither Landlord nor any agent 
of Landlord has made any representation or warranty with respect to the 
condition of the Demised Premises or the Building or Project, or with respect 
to the suitability for the conduct of Tenant's business.  The taking of 
possession of Suite 260 by Tenant and the continued possession by Tenant of 
Suite 130 and 100-A shall, except as otherwise agreed in writing by Landlord 
and Tenant conclusively establish that the Demised Premises and Building were 
at such time in good, sanitary and satisfactory condition and repair.  Tenant 
further acknowledges that it has been, prior to the execution of this Lease, 
in possession of Suite 100-A and Suite 130 pursuant to respectively the Cytel 
Sublease and the Suite 130 Lease and that Tenant does hereby waive and 
disclaim any objection to, cause of action based upon, or claim that its 
obligations hereunder should be reduced or limited because of the condition 
of Suite 100-A or Suite 130 or the suitability of either for Tenant's purposes.

     15.     Common Areas and Parking Facilities

            15.1     Tenant shall have the non-exclusive right, in common 
with others, to use the Common Areas, subject to the rules and regulations 
adopted by Landlord and attached hereto as Exhibit "D" together with such 
other reasonable and nondiscriminatory rules and regulations as are hereafter 
promulgated by Landlord (the "Rules and Regulations").

            15.2     As an appurtenance to the Demised Premises, Tenant shall 
have, at no additional charge, a non-exclusive revocable license to use one 
hundred two (102) parking spaces at the Project in common on a non reserved 
basis with other tenants of the Building and the Project.

            15.3     Tenant agrees not to unreasonably overburden the parking 
facilities and agrees to cooperate with Landlord and other tenants in the use 
of parking facilities.  Landlord reserves the right to determine that parking 
facilities are becoming overcrowded and to limit Tenant's use thereof, but to 
not less than the thirty-six (36) parking spaces provided for in Section 15.2 
above.  Upon such determination, Landlord may reasonably allocate parking 
spaces among Tenant and other tenants.  In the alternative, if Landlord 
determines that Tenant's customers, clients, or invitees appear to be using 
more than the number of parking spaces that would otherwise be attributable 
to a reasonable number of parking spaces for Tenant's use, Landlord may 
require Tenant and its employees to obtain for such unreasonable excess of 
parking outside the Project.  However, nothing in this Section is intended to 
create an affirmative duty on Landlord's part to monitor parking.

            15.4     Landlord reserves the right to modify Common Areas 
including the right to add or remove exterior and interior landscaping and to 
subdivide real property.  It is recognized that Landlord specifically 
reserves the right as to a portion of the Building to allow exclusive use of 
corridors and restroom facilities located on specific floors to one or more 
tenants occupying such floors, provided Tenant herein shall not be deprived 
of the use of the corridors reasonably required to serve the Demised Premises 
or of restroom facilities serving the floor upon which the Demised Premise 
are located.




     16.     Utilities and Services

             16.1     Tenant shall pay for all water, (including reverse 
osmosis, deionized and other treated water) gas, heat, light, power, 
telephone and other utilities supplied to the Demised Premises, together with 
any taxes thereon.  If any such utility is not separately metered to Tenant, 
Tenant shall pay a reasonable proportion to be determined by Landlord of all 
charges jointly metered with other premises as part of Tenant's Pro Rata 
Share of Operating Expenses, or in the alternative, Landlord may, at its 
option, monitor the usage of such utilities by Tenant and charge Tenant with 
the cost of purchasing, installing and monitoring such metering equipment, 
which shall be paid by Tenant as Additional Rent.

            16.2     Landlord shall not be liable for nor shall any eviction 
of Tenant result from the failure to furnish any such utility or service 
whether or not such failure is caused by accident, breakage, repairs, 
strikes, lockouts or other labor disturbances or labor disputes of any 
character, governmental regulation, moratorium or other governmental action, 
inability despite the exercise of reasonable diligence or by any other cause, 
beyond the reasonable control of Landlord.  In the event of such failure, 
Tenant shall not be entitled to any abatement or reduction of Rent, nor be 
relieved from the operation of any covenant or agreement of this Lease.

            16.3     Tenant shall pay for, prior to delinquency, any 
utilities which may be furnished to the Demised Premises during the term of 
this Lease.

            16.4     Tenant shall not, without the prior written consent of 
Landlord, use any device in the Demised Premises, including, but without 
limitation, data processing machines, which will increase the amount of 
ventilation, air exchange, electricity, gas or water usage beyond the 
existing capacity of the Building as allocated to the Demised Premises.

            16.5     If Tenant shall require services in excess of that 
allocated to the Demised Premises by reason of equipment operated and/or 
extended hours of business operation, then Tenant shall first procure the 
consent of Landlord for the use thereof, which consent Landlord may condition 
upon the availability of such excess utilities or services and Tenant's 
payment as Additional Rent of an amount equal to the cost to provide and 
meter such excess services and utility capacity.

            16.6     Notwithstanding Sections 16.4 and 16.5 above, Landlord 
shall ensure, during the Lease term and any extension thereof, that the 
Building heating, ventilating and air conditioning systems (HVAC System) 
shall be capable of servicing Suite 260 with one hundred percent (100%) 
outside air at a minimum delivery capacity of 13,300 cubic feet per minute 
(CFM) of which approximately 10,800 CFM shall service the laboratory area and 
2,500 CFM shall service the office area of Suite 260, all as more 
particularly described in that certain letter dated January 17, 1995 from 
Todd Sorbo, P. E. of Tsuchiyama, Kaino & Gibson directed to Tenant, attention 
Glen Zinser, a copy of which is attached hereto as Exhibit "C" and made a 
part hereof (the "HVAC Upgrade").  Landlord shall also ensure during the term 
of this Lease and any extension thereof that air volume delivered by the HVAC 
System to such other premises leased and subleased by Tenant in the Building 
shall not be less than that being delivered as of the date of this Lease.  
Within ninety (90) days of the date the tenant now occupying the Expansion 
Space vacates the Expansion Space, but not later than January 15, 1996, 
Landlord shall modify, at its expense, which shall not be credited against 
the Tenant Improvement Allowance, the HVAC System servicing the other 
premises leased and subleased by Tenant in the Building so that no 
laboratory air from other premises in the Building is returned through the 
HVAC System into the Demised Premises or any other premises in the Building 
leased by Tenant (the "Deferred HVAC Upgrade"). 

          16.7     Utilities and services provided by Landlord to the Demised 
Premises shall be paid by Tenant directly to the supplier of such utility or 
service.

          16.8     Landlord shall provide water in Common Areas for drinking 
and lavatory purposes only, but if Tenant requires, uses or consumes water 
for any purpose in addition to ordinary drinking and lavatory purposes 
Landlord and Tenant may agree to install a water meter and thereby measure 
Tenant's water consumption for all purposes.  Tenant shall pay Landlord for 
the cost of the meter and the cost of the installation thereof and throughout 
the duration of Tenant's occupancy, thereof and throughout the duration of 
Tenant's occupancy, Tenant shall keep said meter and installation equipment 
in good working order and repair at Tenant's own cost and expense, in default 
of which Landlord may cause such meter and equipment to be replaced or 
repaired and collect the cost thereof from Tenant.  Tenant agrees to pay for 
water consumed, as shown on said meter, as and when bills are rendered, and 
on default in making such payment, Landlord may pay such charges and collect 
the same from Tenant.  Any such costs or expenses incurred, or payments made 
by Landlord for any of the reasons or purposes hereinabove stated shall be 
deemed to be Additional Rent payment by Tenant and collectible by Landlord as 
such.

            16.9     Landlord reserves the right to stop service of the 
elevator, plumbing, ventilation, air conditioning and electric systems with 
prior notice to Tenant (except in the case of an emergency), when necessary, 
by reason of accident or emergency or for repairs, alterations or 
improvements, in the judgment of Landlord desirable or necessary to be made, 
until said repairs, alterations or improvements shall have been completed, 
provided the stoppage of such service does not materially interfere with 
Tenant's use of the Demised Premises.  Landlord shall further have no 
responsibility or liability for failure to supply elevator facilities, 
plumbing, ventilation, air conditioning or electric service, when prevented 
from doing so by strike or accident, or by laws, rules, order, ordinances, 
directions, regulations or requirements of any federal, state, country or 
municipal authority or failure to deliver gas, oil or other suitable fuel 
supply or inability by exercise of reasonable diligence to obtain gas, oil or 
other suitable fuel.  It is expressly understood and agreed that any 
covenants on Landlord's part to furnish any service pursuant to any of the 
terms, covenants, conditions, provisions or agreements of this Lease, or to 
perform any act or thing for the benefit of Tenant, shall not be deemed 
breached if Landlord is unable to furnish or perform the same by virtue of a 
strike or labor trouble or any other cause whatsoever.

            16.10     Notwithstanding any of the other provisions contained 
in this Section 16, Landlord shall not be responsible for providing to Suite 
100-A any of the utilities and services (i.e., vacuum, specialized water, 
ventilation, etc.) provided to Tenant by Cytel under the Cytel Sublease.  
Notwithstanding the foregoing, upon termination of Cytel's lease with 
Landlord, Tenant may continue to utilize such services and utilities to the 
extent such utilities and services remain available to Suite 100-A and 
provided further that Landlord incurs no costs with regard to Tenant's 
continued use thereof.  In the event Cytel removes such services and 
utilities, Tenant may install or otherwise construct, without any expense to 
Landlord, replacement utilities and services, subject to Landlord's prior 
approval which shall not be unreasonably withheld.  Landlord agrees that 
after termination of Cytel's lease with Landlord that it shall not remove or 
otherwise make unavailable such services and utilities to Tenant except 
as necessary in connection with a remodel or other improvement of the former 
Cytel premises or Building, or in connection with the re-leasing of said 
premises.

     17.     Alterations

            17.1     Tenant shall make no alterations additions or 
improvements in or to the Demised Premises without Landlord's prior written 
consent, which approval shall not be unreasonably withheld, and then only by 
architects, contractors, suppliers or mechanics approved by Landlord in 
Landlord's sole discretion.  In seeking Landlord's approval, Tenant shall 
provide Landlord, at least 14 days in advance of any proposed construction, 
with plans, specifications, bid proposals, work contracts and such other 
information concerning the nature and cost of the alterations as may be 
reasonably requested by Landlord.  Notwithstanding the above, Tenant may make 
non-structural alterations without Landlord's consent provided i) Tenant 
provides Landlord with prior written notification and prior to commencement 
of work, a copy of the plans and specifications for said alterations; ii) the 
alterations do not affect the mechanical, electrical, heating, ventilation, 
air conditioning, plumbing or other systems of the Building; iii) the 
alterations do not exceed Five Thousand Dollars ($5,000) in cost for each 
alteration and; iv) are not visible from the Common Areas of the Project.

            17.2     Tenant agrees that there shall be no construction of 
partitions or other obstructions which might interfere with free access to 
mechanical installation or service facilities of the Building or interfere 
with the moving of Landlord's equipment to or from the enclosures containing 
said installations or facilities.

            17.3     Except for modification or other work to the fire 
sprinkler and/or fire water supply lines, Tenant agrees that any work by 
Tenant shall be accomplished in such a manner as to permit any fire sprinkler 
system and fire water supply lines to remain fully operable at all times.  
Tenant shall provide Landlord with notice in writing prior to commencing any 
work which may affect the operation of the fire sprinkler system or fire 
water supply lines.

            17.4     All such work shall be done at such times and in such 
manner as Landlord may from time to time designate.  Tenant covenants and 
agrees that all work done by Tenant shall be performed in full compliance 
with all laws, rules, orders, ordinances, directions, regulations, and 
requirements of all governmental agencies, offices, departments, bureaus and 
boards having jurisdiction, and in full compliance with the rules, orders, 
directions, regulations, and requirements of any applicable fire rating 
bureau.  Tenant shall provide Landlord with "as-built" plans showing any 
change in the Demised Premises.

            17.5     Before commencing any work, Tenant shall give Landlord 
at least fourteen (14) days' prior written notice of the proposed 
commencement of such work and shall, if required by Landlord, secure at 
Tenant's own cost and expenses a completion and lien indemnity bond 
satisfactory to Landlord for said work.

            17.6     Subject to Section 17.8, all alterations, attached 
equipment, decorations, fixtures, trade fixtures, additions and improvements,  
attached to or built into the Demised Premises, made by either party, 
including (without limiting the generality of the foregoing) all 
wallcovering, built-in cabinet work and paneling, shall, unless prior to such 
construction or installation, Landlord elects otherwise, become the property 
of Landlord upon the expiration or earlier termination of the term of this 
Lease, and shall remain upon and be surrendered with the Demised Premises as 
a part thereof.

            17.7     Tenant shall repair any damage to the Demised Premises 
caused by Tenant's removal of any property from the Demised Premises.  During 
any such restoration period, Tenant shall pay Rent to Landlord as provided 
herein as if said space were otherwise occupied by Tenant.

            17.8     Except as to those items listed on Exhibit "F" attached 
hereto and incorporated herein, and such other similar property that may be 
purchased and placed by Tenant in Suite 260 during the term of this Lease, 
all business and trade fixtures, machinery and equipment, built-in furniture 
and cabinets, together with all additions and accessories thereto, installed 
now or hereafter in and upon Suite 260 shall be and remain the property of 
Landlord and shall not be moved by Tenant at any time during or after the 
term of this Lease.  If Tenant shall fail to remove all of its effects from 
the Demised Premises prior to termination of this Lease, then Landlord may, 
at its option, remove the same in any manner that Landlord shall choose, and 
store said effects without liability to Tenant for loss thereof or damage 
thereto, and Tenant agrees to pay Landlord upon demand any expenses incurred 
to such removal and storage or Landlord may, at its option, without notice, 
sell said property or any of the same, at private sale and without legal 
process, for such price as Landlord may obtain and apply the proceeds of such 
sale against any amounts due under this Lease from Tenant to Landlord and 
against any expenses incident to the removal, storage and sale of said 
personal property.

            17.9     Subject to Section 17.8, in no event may Tenant remove 
any improvement from the Demised Premises as to which Landlord contributed 
payment, including, without limitation, the Tenant Improvements made pursuant 
to the Work Letter without Landlord's prior written consent, which may be 
withheld in Landlord's sole discretion.

            17.10     Except as to minor changes as described under Section 
17.1 above, and excluding any work performed under the Work Letter, Tenant 
shall reimburse Landlord for all actual expenses incurred by Landlord, but 
not to exceed Five Thousand Dollars ($5,000.00), to cover the cost for third 
party consultants to review plans and inspect construction.  Tenant shall 
also reimburse Landlord for any extra expense actually incurred by Landlord 
by reason of faulty work done by Tenant or its contractors, or by reason of 
delays caused by such work, or by reason of inadequate cleanup.

     18.     Repairs and Maintenance

            18.1     Landlord shall repair and maintain the structural and 
exterior portions and Common Areas of the Building and Project, including, 
without limitations, roofing and covering materials, foundations, walls, the 
plumbing, fire sprinkler system (if any), heating, ventilating, air 
conditioning, elevator, and electrical systems installed or furnished by 
Landlord, unless such maintenance or repairs are required in whole or in part 
because of any act, neglect, fault of or omissions of any duty by Tenant, its 
agents, servants, employees or invitees, in which case Tenant shall pay to 
Landlord the cost of such maintenance and repairs.

            18.2     Except for services of Landlord, if any, required by 
Section 18.1, Tenant shall at Tenant's sole cost and expense keep the Demised 
Premises and every part thereof in good condition and repair, damage thereto 
from ordinary wear and tear excepted, which shall include, without 
limitation, the maintenance and repair of any equipment and/or trade fixtures 
provided by Landlord under the Work Letter or already existing at the Demised 
Premises on the Term Commencement Date.  Tenant shall, upon the expiration or 
sooner termination of the term hereof, surrender the Demised Premises to 
Landlord in as good condition as when received, ordinary wear and tear 
excepted.  Landlord shall have no obligation to alter, remodel, improve, 
repair, decorate or paint the Demised Premises or any part thereof except as 
provided in the Work Letter.

            18.3     Landlord shall not be liable for any failure to make any 
repairs or to perform any maintenance which is an obligation of Landlord 
unless such failure shall persist for an unreasonable time after written 
notice of the need of such repairs or maintenance is given to Landlord by 
Tenant.  Tenant agrees that it may exercise the rights under Section 1941 and 
1942 of California Civil Code or under any law, statute or ordinance now or 
hereafter in effect to make repairs at Landlord's expense only after Landlord 
has failed for an unreasonable period of time to make such repairs or 
maintenance and after giving Landlord prior written notice of its intent to 
exercise such rights.

            18.4     Except for damage caused by reason of Landlord's 
negligence, repairs under this Article 18 which are obligations of Landlord 
are subject to allocation among Tenant and other tenants as Operating 
Expenses.

           18.5     This Article 18 relates to repairs and maintenance 
arising in ordinary course of operation of the Building and any related 
facilities.  In the event of fire, earthquake, flood, vandalism, war, or 
similar cause of damage or destruction, this Article 18 shall not be 
applicable and the provisions of Article 22 entitled "Damage or Destruction" 
shall apply and control.

     19.     Liens

             19.1     Subject to the immediately succeeding sentence, Tenant 
shall keep the Demised Premises, the Building and the real property upon 
which the Building is situated free from any liens arising out of work 
performed, materials furnished or obligations incurred by Tenant.  Tenant 
further covenants and agrees that any mechanic's lien filed against the 
Demised Premises or against the Building for work claimed to have been done 
for, or materials claimed to have been furnished to Tenant, will be 
discharged by Tenant, by bond or otherwise, within ten (10) days after the 
filing thereof, at the sole cost and expense of Tenant.

          19.2     Should Tenant fail to discharge any lien of the nature 
described in Section 19.1, Landlord may at Landlord's election pay such claim 
or post a bond or otherwise provide security to eliminate the lien as a claim 
against title and the cost thereof shall be immediately due from Tenant as 
Additional Rent.


          19.3     In the event Tenant shall lease or finance the acquisition 
of office equipment, furnishings, or other personal property of a removable 
nature utilized by Tenant in the operation of Tenant's business, Tenant 
warrants that any Uniform Commercial Code Financing Statement executed by 
Tenant will upon its face or by exhibit thereto indicate that such Financing 
Statement is applicable only to removable personal property of Tenant located 
within the Demised Premises.  In no event shall the address of the Building 
be furnished on the statement without qualifying language as to applicability 
of the lien only to removable personal property, located in an identified 
suite held by Tenant.  Should any holder of a Financing Statement executed by 
Tenant record or place of record a Financing Statement which appears to 
constitute a lien against any interest of Landlord or against equipment which 
may be located other than within the Demised Premises, Tenant shall within 
ten (10) days after filing such Financing Statement cause (i) a copy of the 
Security Agreement or other documents to which Financing Statement pertains 
to be furnished to Landlord to facilitate Landlord's being in a position to 
show such lien is not applicable to Landlord's interest and (ii) its lender 
to amend documents of record so as to clarify that such lien is not 
applicable to any interest of Landlord in the Building or Project.

     20.     Indemnification and Exculpation

             20.1     Tenant, agrees to indemnify, defend and save  Landlord 
harmless from and against any and all demands, claims, liabilities, losses, 
costs, expenses, actions, causes of action or judgments, and all reasonable 
expenses incurred in investigating or resisting the same (including, without 
limitation, reasonable attorneys' fees and disbursements), for injury to 
person or to property occurring within or about the Demised Premises, arising 
directly or indirectly out of Tenant's, it's employees, agents or guests use 
or occupancy of the Demised Premises or a breach or default by Tenant in the 
performance of any of its obligations hereunder, unless caused by the 
willful, reckless or intentional acts  or negligence of the Landlord.

            20.2     Landlord, agrees to indemnify, defend and save Tenant 
harmless from and against any and all demands, claims, liabilities, losses, 
costs, expenses, actions, causes of action or judgments, and all reasonable 
expenses incurred in investigating or resisting the same (including, without 
limitation, reasonable attorneys' fees and disbursements), for injury to 
person or to property occurring within or about the Demised Premises, arising 
directly or indirectly out of Landlord's, it's employees, or guests use or 
occupancy of the Demised Premises or a breach or default by Landlord in the 
performance of any of its obligations hereunder, unless caused by the 
willful, reckless or intentional acts or negligence of the Tenant.

            20.3     Except for the willful, reckless or intentional acts of 
Landlord, notwithstanding any provision of Article 20 to the contrary, 
Landlord shall not be liable to Tenant and Tenant assumes all risk of damage 
to personal property, including loss of records kept within the Demised 
Premises if the cause of such damage is of a nature which, if Tenant had 
elected to maintain fire and theft insurance with extended coverage and 
business records endorsement available on a commercially reasonable basis, 
would be a loss subject to settlement by the insurance carrier including but 
not limited to, damage or losses caused by fire, electrical malfunctions, gas 
explosion, and water damage of any type including, but not limited to, broken 
water lines, malfunction of fire sprinkler system, roof leakage or stoppages 
of lines unless and except if such loss is due to willful disregard of 
Landlord of written notice by Tenant of need for a repair which Landlord is 
responsible to make for an unreasonable period of time.  Tenant further 
waives any claim for injury to Tenant's business or loss of income relating 
to any such damage or destruction of personal property including any 
loss of records.

            20.4     Landlord shall not be liable for any damages arising 
from any act, omission or neglect of any other tenant in the Building or 
Project or of any other third party.

            20.5     Security devices and services, if any, while intended to 
deter crime may not in given instances prevent theft or other criminal acts 
and it is agreed that Landlord shall not be liable for injuries or losses 
caused by criminal acts of third parties and the risk that any security 
device or service may malfunction or otherwise be circumvented by a criminal 
is assumed by Tenant.  Tenant shall at Tenant's cost obtain insurance 
coverage to the extent Tenant desires protection against such criminal acts.

     21.     Insurance - Waiver of Subrogation

             21.1     Landlord, as part of Operating Expenses, shall carry 
insurance upon the Building, in an amount equal to full replacement cost 
(exclusive of the costs of excavation, foundations, and footings, and without 
reference to depreciation taken by Landlord upon its books or tax returns) or 
such lesser coverage as Landlord may elect provided such coverage is not less 
than ninety percent (90%) of such full replacement cost or the amount of such 
insurance Landlord's mortgage lender requires Landlord to maintain, providing 
protection against any peril generally included within the classification 
"Fire and Extended Coverage" together with insurance against sprinkler damage 
(if applicable), vandalism and malicious mischief.  Landlord, subject to 
availability thereof and, as part of Operating Expenses, shall further insure 
as Landlord deems appropriate coverage against flood, environmental hazard 
and earthquake, loss or failure of building equipment, rental loss during the 
period of repair or rebuild, workmen's compensation insurance and fidelity 
bonds for employees employed to perform services.  Notwithstanding the 
foregoing, Landlord may, but shall not be deemed required to, provide 
insurance as to any improvements installed by Tenant or which are in addition 
to the Standard Improvements customarily furnished by Landlord without regard 
to whether or not such are made a part of the Building.  At the written 
request of Tenant, Landlord shall provide Tenant with a summary of 
the Building insurance coverages.

            21.2     Landlord, as part of Operating Expenses, shall further 
carry public liability insurance with single limit of not less than One 
Million Dollars ($1,000,000.00) for death or bodily injury, or property 
damage with respect to the Project.

            21.3     Tenant at its own cost shall procure and continue in 
effect from the Term Commencement Date or the date of occupancy, whichever 
first occurs, and continuing throughout the term of this Lease (and occupancy 
by Tenant, if any, after termination of this Lease) comprehensive public 
liability insurance with limits of not less than Two Million Dollars 
($2,000,000.00) per occurrence for death or bodily injury and not less than 
One Million Dollars ($1,000,000.00) for property damage with respect to the 
Demised Premises.

            21.4     The aforesaid insurance required of Tenant shall name 
Landlord, and its lenders, if requested by such lenders, as an additional 
insured.  Said insurance shall be with companies having a rating of not less 
than policyholder rating of A and financial category rating of at least Class 
X in "Best's Insurance Guide."  Tenant shall obtain for Landlord from the 
insurance companies or cause the insurance companies to furnish certificates 
of coverage to Landlord.  No such policy shall be cancelable or subject to 
reduction of coverage or other modification or cancellation except after 
thirty (30) days' prior written notice to Landlord from the insurer.  All 
such policies shall be written as primary policies, not contributing with and 
not in excess of the coverage which Landlord may carry.  Tenant's policy may 
be a "blanket policy" which specifically provides that the amount of 
insurance shall not be prejudiced by other losses covered by the policy.  
Tenant shall, at least five (5) days prior to the expiration of such 
policies, furnish Landlord with renewals or certificates of insurance showing 
the extension of coverage.  Tenant agrees that if Tenant does not take out 
and maintain such insurance, Landlord may (but shall not be required to) 
procure said insurance on Tenant's behalf and at its cost to be paid as 
Additional Rent.

            21.5     Tenant assumes the risk of damage to any fixtures, 
goods, inventory, merchandise, equipment, and leasehold improvements, and 
Landlord shall not be liable for injury to Tenant's business or any  loss of 
income therefrom relative to such damage all as more particularly heretofore 
set forth within this Lease.  Tenant at Tenant's cost shall carry such 
insurance as Tenant desires for Tenant's protection with respect to personal 
property of Tenant or business interruption.

            21.6     In each instance where insurance is to name Landlord as 
additional insured, Tenant shall upon written request of Landlord also 
designate and furnish certificates so evidencing Landlord as additional 
insured to (i) any lender of Landlord holding a security interest in the 
Building or real property upon which the Building is situated, and/or (ii) 
the landlord under any lease wherein Landlord is tenant of the real property 
whereupon the Building is located if the interest of Landlord is or shall 
become that of a tenant under a ground lease rather than that of a fee owner, 
and/or (iii) any management company retained by Landlord to manage the 
Project.

            21.7     Landlord and Tenant each hereby waive any and all rights 
of recovery against the other or against the officers, directors, employees, 
agents, and representatives of the other, on account of loss or damage 
occasioned to such waiving party or its property or the property of others 
under its control to the extent that such loss or damage is insured against 
under any fire and extended coverage insurance policy which either may have 
in force at the time of such loss or damage.  Such waivers shall continue as 
long as their respective insurers so permit.  Any termination of such a 
waiver shall be by written notice of circumstances as hereinafter set forth.  
Landlord and Tenant upon obtaining the policies of insurance required or 
permitted under this Lease shall give notice to the insurance carrier or 
carriers that the foregoing mutual waiver of subrogation is contained in this 
Lease.  If such policies shall not be obtainable with such waiver or shall be 
so obtainable only at a premium over that chargeable without such waiver, the 
party seeking such policy shall notify the other thereof, and the latter 
shall have ten (10) days thereafter to either (i) procure such insurance 
within companies reasonably satisfactory to the other party or (ii) agree to 
pay such additional premium (in the Tenant's case, in the proportion which 
the area of the Demised Premises bears to the insured area).  If neither (i) 
nor (ii ) are done, this Section 21.7 shall have no effect during such time 
as such policies shall not be obtainable or the party in whose favor a waiver 
of subrogation is desired shall refuses to pay the additional premium.  If 
such policies shall at any time be unobtainable, but shall be subsequently 
obtainable, neither party shall be subsequently liable for a failure to 
obtain such insurance until a reasonable time after notification thereof by 
the other party.  If the release of either Landlord or Tenant, as set forth 
in the first sentence of this Section 21.7 shall contravene any law with 
respect to exculpatory agreements, the liability of the party in question 
shall be deemed not released but shall be secondary to the other's insurer.

            21.8     Not more frequently than once each five (5) years, 
Landlord may require insurance policy limits to be raised to conform with 
requirements of Landlord's lender and/or to bring coverage limits to the 
level then being required of tenants conducting businesses similar to Tenant 
in the geographical area of the Project.

     22.     Damage or Destruction

            22.1     In the event of a partial destruction of the Building 
wherein the Demised Premises are located by fire or other perils covered by 
extended coverage insurance, not exceeding fifty percent (50%) of the full 
insurable value thereof, and if the damage thereto is such that the Building 
may be repaired, reconstructed or restored within a period of twelve (12) 
months from the date of the happening of such casualty and Landlord will 
receive insurance proceeds sufficient to cover the cost of such repairs 
(except for any deductible amount provided by Landlord's policy, which 
deductible amount if paid by Landlord shall be an Operating Expense), 
Landlord shall commence and proceed diligently with the work of repair, 
reconstruction and restoration and this Lease shall continue in 
full force and effect.

            22.2     In the event of any damage to or destruction of the 
Building wherein the Demised Premises are located, other than as provided in 
Section 22.1, Landlord may elect to repair, reconstruct and restore the 
Building, in which case this Lease shall continue in full force and effect, 
provided however, if such destruction occurs during the last twelve (12) 
months of the term of this Lease or any extension thereof or if it is likely 
in the reasonable opinion of Landlord that the Building cannot be repaired, 
reconstructed or restored within twelve (12) months of said destruction, then 
Tenant may elect to terminate this Lease as of the date of destruction 
provided Tenant gives Landlord written notice of such election within 
fourteen (14) days of the date of said destruction.  If Landlord elects not 
to repair then this Lease shall terminate as of date of destruction.

            22.3     Landlord shall give written notice to Tenant of its 
election not to repair, reconstruct or restore the Building or Project within 
the sixty (60) day period following the date of damage or destruction.

            22.4     Upon any termination of this Lease under any of the 
provisions of this Article, the parties shall be released thereby without 
further obligation to the other from the date possession of the Demised 
Premises is surrendered to the Landlord except for items which have 
theretofore occurred.

            22.5     In the event of repair, reconstruction and restoration 
as herein provided, the rental provided to be paid under this Lease shall be 
abated proportionately based on the extent to which Tenant's use of the 
Demised Premises and the Building is impaired during the period of such 
repair, reconstruction or restoration, unless Landlord provides Tenant with 
other space during the period of repair, which in Tenant's reasonable opinion 
is suitable for the temporary conduct of Tenant's business.

            22.6     Notwithstanding anything to the contrary contained in 
this Article, should Landlord be delayed or prevented from completing the 
repair or restoration of the damage to the Demised Premises after the 
occurrence of such damage or destruction by reason of acts of God or war, 
governmental restrictions, inability to procure the necessary labor or 
materials, strikes, or other uses beyond the control of Landlord, the time 
for Landlord to commence or complete repairs shall be extended, provided, at 
the election of either Tenant or Landlord, Landlord shall be relieved of its 
obligation to make such repairs or restoration and Tenant shall be released 
from its obligation under this Lease as of the end of twelve (12) months from 
date of destruction, if repairs required to provide Tenant use of the Demised 
Premises are not then substantially complete.

            22.7     If Landlord is obligated to or elects to repair or 
restore as herein provided, Landlord shall be obligated to make repairs or 
restoration only of those portions of the Building and the Demised Premises 
which were originally provided at Landlord's expense; the repair and 
restoration of items not provide at Landlord's expense shall be the 
obligation of Tenant.  In the event Tenant elected to upgrade certain 
improvements from the standard normally provided by Landlord, Landlord shall 
upon the need for replacement due to an insured loss, provide only the 
standard Landlord improvements unless Tenant shall elect to again upgrade and 
pay any additional cost of such upgrades, except to such extent as insurance 
proceeds which, if received, the excess proceeds are adequate to provide such 
upgrades, in addition to providing for basic reconstruction and standard 
improvements.

          22.8     Notwithstanding anything to the contrary contained in this 
Article, Landlord shall not have any obligation whatsoever to repair, 
reconstruct or restore the Demised Premises when the damage resulting from 
any casualty covered under this Article occurs during the last twelve (12) 
months of the term of this Lease or any extension hereof, or to the extent 
that insurance proceeds are not available therefor, in which event, upon the 
election of Landlord not to repair, reconstruct or restore the Demised 
Premises, the Lease shall terminate as of the date of the damage.

     23.     Eminent Domain

            23.1     In the event the whole of the Demised Premises, or such 
part thereof as shall substantially interfere with the Tenant's use and 
occupancy thereof, shall be taken for any public or quasi-public purpose by 
any lawful power or authority by exercise of the right of appropriation, 
condemnation or eminent domain, or sold to prevent such taking, Tenant or 
Landlord may terminate this Lease effective as of the date possession is 
required to be surrendered to said authority.

            23.2     In the event of a partial taking of the Building, the 
Project or of drives, walkways, and parking areas serving the Building for 
any public or quasi-public purpose by any lawful power or authority by 
exercise of right of appropriation, condemnation, or eminent domain, or sold 
to prevent such taking, then without regard as to whether any portion of the 
Demised Premises occupied by Tenant was so taken, Landlord may elect to 
terminate this Lease as of such taking if such taking is, in the sole opinion 
of Landlord,  of a material nature such as to make it uneconomical to 
continue use of the unappropriated portion for purposes of office rentals or 
laboratory space.  Tenant may elect to terminate this Lease provided such 
taking is of material detriment to Tenant's use of the Demised Premises. In 
no event shall this Lease be terminated when such a partial taking does not 
have a material adverse effect upon Landlord or Tenant or both.

            23.3     Tenant shall be entitled to any award which is 
specifically awarded as compensation for the taking of Tenant's personal 
property or other improvements or property belonging to Tenant as defined 
under Article 17 above and for costs of Tenant moving to a new location.  
Except as before set forth, any award for such taking shall belong to 
Landlord.

            23.4     If upon any taking of the nature described in this 
Article 23 this Lease continues in effect, the Landlord shall promptly 
proceed to restore the Demised Premises, Building, and Project to 
substantially their same condition prior to such partial taking.  To the 
extent such restoration is feasible, the Rent shall be abated proportionately 
on the basis of the percentage of the rental value of the Demised Premises 
after such taking and the rental value of the Demised Premises prior to such 
taking.

     24.     Defaults and Remedies

            24.1     Late payment by Tenant to Landlord of Rent and other 
sums due will cause Landlord to incur costs not contemplated by this Lease, 
the exact amount of which will be extremely difficult and impracticable to 
ascertain.  Such costs include, but are not limited to, processing and 
accounting charges and late charges which may be imposed on Landlord by the 
terms of any mortgage or trust deed covering the Demised Premises.  
Therefore, if any installment of Rent due from Tenant is not received by 
Landlord within seven (7) calendar days after the date such payment is due, 
Tenant shall pay to Landlord an additional sum of Five Hundred Dollars 
($500.00) as a late charge.  The parties agree that this late charge 
represents a fair and reasonable estimate of the costs that Landlord will 
incur by reason of late payment by Tenant.  In addition to the late charge, 
Rent not paid when due shall bear interest from the 7th calendar day after 
date due until paid at the lesser of (i) ten percent (10%) per annum or (ii) 
the maximum rate permitted by law.

            24.2     No payment by Tenant or receipt by Landlord of a lesser 
amount than the rent payment herein stipulated shall be deemed to be other 
than on account of the rent, nor shall any endorsement or statement on any 
check or any letter accompanying any check or payment as rent be deemed an 
accord and satisfaction, and Landlord may accept such check or payment 
without prejudice to Landlord's right to recover the balance of such rent or 
pursue any other remedy provided.  If at any time a dispute shall arise as to 
any amount or sum of money to be paid by Tenant to Landlord, Tenant shall 
have the right to make payment "under protest" and such payment shall not be 
regarded as a voluntary payment, and there shall survive the right on the 
part of Tenant to institute suit for recovery of the payment paid under 
protest.

          24.3     If Tenant fails to pay any sum of money (other than Basic 
Annual Rent or Rental Adjustments) required to be paid by it hereunder, or 
shall fail to perform any other act on its part to be performed hereunder, 
Landlord may, without waiving or releasing Tenant from any obligations of 
Tenant, but shall not be obligated to, make such payment or perform such act; 
provided, that such failure by Tenant continues for three (3) days after 
notice from Landlord demanding performance by Tenant was delivered to Tenant, 
or that such failure by Tenant unreasonably interfered with the use of the 
Building by any other tenant or with the efficient operation of the Building, 
or resulted or could have resulted in a violation of law or the cancellation 
of an insurance policy maintained by Landlord.  All sums so paid or incurred 
by Landlord, together with interest thereon, from the date such sums were 
paid or incurred, at the annual rate equal to ten percent (10%) per annum or 
highest rate permitted by law, whichever is less, shall be payable to 
Landlord on demand as Additional Rent.

            24.4     The occurrence of any one or more of the following 
events shall constitute a "Default" hereunder by Tenant:

                     (a)     The abandonment or vacation of the Demised 
Premises by Tenant;

                     (b)     The failure by Tenant to make any payment of 
Rent, as and when due, where such failure shall continue for a period of ten 
(10) days after written notice thereof from Landlord to Tenant.  Such notice 
shall be in lieu of, and not in addition to, any notice required under 
California Code of Civil Procedure Section  1161;

                     (c)     The failure by Tenant to observe or perform any 
obligation or covenant contained herein (other than described in Section 
24.4(a) and 24.4(b)) to be performed by Tenant, where such failure shall 
continue for a period of ten (10) days after written notice thereof from 
Landlord to Tenant.  Such notice shall be in lieu of, and not in addition to, 
any notice required under California Code or Civil Procedure Section 1161; 
provided that if the nature of Tenant's default is such that it reasonably 
requires more than ten (10) days to cure, then Tenant shall not be deemed to 
be in default if Tenant shall commence such cure within said ten (10) day 
period and thereafter promptly and diligently prosecute the same to 
completion;

                     (d)     Tenant makes a general assignment for the 
benefit of creditors;

                     (e)     A receiver, trustee or custodian is appointed 
to, or does, take title, possession or control of all, or substantially all, 
of Tenant's assets;

                     (f)     Tenant files a voluntary petition under the 
Bankruptcy Code (or any similar law) or an order for relief is entered 
against Tenant pursuant to a voluntary or involuntary proceeding commenced 
under any chapter of the Bankruptcy Code;

                     (g)     Any involuntary petition if filed against the 
Tenant under any chapter of the Bankruptcy Code and is not dismissed within 
one hundred twenty (120) days; or

                     (h)     Tenant's interest in this Lease is attached, 
executed upon, or otherwise judicially seized and such action is not released 
within one hundred twenty (120) days of the action.

                     Notices given under this Section shall specify the 
alleged default and shall demand that Tenant perform the provisions of this 
Lease or pay the Rent that is in arrears, as the case may be, within the 
applicable period of time, or quit the Demised Premises.  No such notice 
shall be deemed a forfeiture or a termination of this Lease unless Landlord 
elects otherwise in such notice.

            24.5     In the event of a Default by Tenant, and at any time 
thereafter, with or without notice or demand and without limiting Landlord in 
the exercise of any right or remedy which Landlord may have, Landlord shall 
be entitled to terminate Tenant's right to possession of the Demised Premises 
by any lawful means, in which case this Lease shall terminate and Tenant 
shall immediately surrender possession of the Premises to Landlord.  In such 
event, Landlord shall have the immediate right to re-enter and remove all 
persons and property, and such property may be removed and stored in a public 
warehouse or elsewhere at the cost of, and for the account of Tenant, all 
without service of notice or resort to legal process and without being deemed 
guilty of trespass, or becoming liable for any loss or damage which may be 
occasioned thereby.  In the event that Landlord shall elect to so terminate 
this Lease, then Landlord shall be entitled to recover from Tenant all 
damages incurred by Landlord by reason of Tenant's default, including:

                     (a)     The worth at the time of award of any unpaid 
Rent which had been earned at the time of such termination; plus

                     (b)     The worth at the time of award of the amount by 
which the unpaid Rent which would have been earned after termination until 
the time of award exceeds that portion of such rental loss which Tenant 
proves could have been reasonably avoided; plus

                     (c)     The worth at the time of award of the amount by 
which the unpaid Rent for the balance of the term after the time of award 
exceeds the amount of such rental loss which Tenant proves could have been 
reasonably avoided; plus

                     (d)     Any other amount necessary to compensate 
Landlord for all the detriment proximately caused by Tenant's failure to 
perform its obligation under this Lease or which in the ordinary course of 
things would be likely to result therefrom, including, but not limited to, 
the cost of restoring the Premises to the condition required under the terms 
of this Lease; plus

                     (e)     At the Landlord's election, such other amounts 
in addition to or in lieu of the foregoing as may be permitted from time to 
time by applicable law.

                     As used in Subsections (a) and (b) above, "worth at the 
time of award" shall be computed by allowing interest at the rate specified 
in Section 24.1.  As used in Subsection (c) above, the "worth at the time of 
the award" shall be computed by taking the present value of such amount, by 
using the discount rate of the Federal Reserve Bank of San Francisco at the 
time of the award plus two (2) percentage points.

            24.6     If Landlord does not elect to terminate this Lease as 
provided in this Section, then Landlord may, from time to time, recover all 
Rent as it becomes due under this Lease.  At any time thereafter, as long as 
Tenant remains in Default, Landlord may elect to terminate this Lease and to 
recover damage to which Landlord is entitled.

            24.7     In the event Landlord elects to terminate this Lease and 
relet the Premises, it may execute any new lease in its own name.  Tenant 
hereunder shall have no right or authority whatsoever to collect any Rent 
from such tenant.  The proceeds of any such reletting shall be applied as 
follows:

                     First, to the payment of any indebtedness other than 
Rent due hereunder from Tenant to Landlord, including, but not limited to, 
storage charges or brokerage commissions owing from Tenant to Landlord as the 
result of such reletting;

                     Second, to the payment of the costs and expenses of 
reletting the Premises, including alterations and repairs which Landlord 
deems reasonably necessary and advisable and reasonable attorneys' fees 
incurred by Landlord in connection with the retaking of the Premises and such 
reletting;

                     Third, to the payment of Rent and other charges due and 
unpaid hereunder; and

                     Fourth, to the payment of other damages payable by 
Tenant under this Lease.

            24.8     All rights, options, and remedies of Landlord contained 
in this Lease shall be construed and held to be non-exclusive and cumulative.  
Landlord shall have the right to pursue any one or all of such remedies or 
any other remedy or relief which may be provided by law, whether or not 
stated in this Lease.  No waiver of any default of Tenant hereunder shall be 
implied from any acceptance by Landlord of any Rent or other payments due 
hereunder or any omission by Landlord to take any action on account of such 
default if such default persists or is repeated, and no express waiver shall 
affect defaults other than as specified in said waiver.

            24.9     Termination of this Lease or Tenant's right to 
possession by Landlord shall not relieve Tenant from any liability to 
Landlord which has theretofore accrued or shall arise based upon events which 
occurred prior to the last to occur of (i) the date of Lease termination or 
(ii) the date possession of Demised Premises is surrendered.

            24.10     Landlord shall not be in default unless Landlord fails 
to perform obligations required of Landlord within a reasonable time, but not 
more than thirty (30) days after written notice by Tenant specifying wherein 
Landlord has failed to perform such obligation; provided, however, that if 
the nature of Landlord's obligation is such that more than thirty (30) days 
are required for performance, then Landlord shall not be in default if 
Landlord commences performance within such thirty (30) day period and 
thereafter diligently prosecutes the same to completion.

            24.11     In the event of any default on the part of Landlord, 
Tenant will give notice by registered or certified mail to any beneficiary of 
a deed of trust or mortgagee or a mortgage covering the Building and to any 
landlord of any lease in which building is located whose address shall have 
been furnished and shall offer such beneficiary, mortgagee and/or landlord a 
reasonable opportunity to cure the default, including time to obtain 
possession of the Building by power of sale or a judicial action if such 
should prove necessary to effect a cure, provided the Landlord shall have 
furnished to Tenant in writing the names and addresses of all such persons 
who are to receive such notices.

     25.     Assignment or Subletting

            25.1     Except as hereinafter provided, Tenant shall not, either 
voluntarily or by operation of law, directly or indirectly, sell, 
hypothecate, assign, pledge, encumber or otherwise transfer this Lease, or 
sublet the Demised Premises or any part hereof, or permit or suffer the 
Demises Premises or any part thereof to be used or occupied as work space, 
storage space, mailing privileges, concession or otherwise by anyone other 
than Tenant or Tenant's employees, without the prior written consent of  
Landlord in each instance, which consent may be withheld in Landlord's sole 
and absolute discretion.

            25.2     If Tenant is a corporation, the shares of which are not 
actively traded upon a stock exchange or in the over-the-counter market, a 
transfer or series of transfers whereby twenty-five percent (25%) or more of 
the issued and outstanding shares of such corporation are or the voting 
control is transferred (but excepting transfers upon deaths of individual 
shareholders) from a person or persons or entity or entities which were 
owners thereof at time of execution of this Lease to persons or entities who 
were not owners of shares of the corporation at time of execution of this 
Lease shall be deemed an assignment of this Lease requiring the consent of 
Landlord as provided in Section 25.1 above.

            25.3     If Tenant desires to assign this Lease to any entity 
into which Tenant is merged, with which Tenant is consolidated, or which 
acquires all or substantially all of the assets of Tenant, provided that the 
assignee first executes, acknowledge and delivers to Landlord an agreement 
whereby the assignee agrees to be bound by all of the covenants and 
agreements in this Lease, then Landlord, upon receipt of the foregoing, will 
consent to the assignment.

            25.4     In the event Tenant desires to assign, sublease, 
hypothecate or otherwise transfer this Lease or sublet the Demised Premises, 
then as soon as practical, but not more than ninety (90) days prior  to the 
date when Tenant desires the assignment or sublease to be effective (the 
"Assignment Date"), Tenant shall give Landlord a notice ("the Assignment 
Notice") containing information (including references) concerning the 
character of the proposed assignee or sublessee, the Assignment Date, any 
ownership or commercial relationship between Tenant and the proposed assignee 
or sublessee, and the consideration and all other material terms and 
conditions of the proposed assignment or sublease, all in such detail as 
Landlord shall reasonably require.  Tenant shall also tender to Landlord, the 
sum of Five Hundred Dollars ($500) as reimbursement of Landlord's 
administrative expense in reviewing Tenants request for such assignment.

            25.5     Landlord in making its determination as to whether 
consent should be given to a proposed assignment or sublease, may give 
consideration to the financial strength of such successor (notwithstanding 
the assignor remaining liable for Tenant's performance), any change in use 
which such successor proposes to make in use of Demised Premises and desire 
of Landlord to exercise rights under Section 25.10 to obtain cancellation of 
this Lease.  In no event shall Landlord be deemed to be unreasonable for 
declining to consent to transfer to a successor of poor reputation, lacking 
financial qualifications, or seeking change in use.

            25.6     As conditions precedent to Landlord considering a 
request by Tenant to Tenant's transfer of rights or sharing of the Premises, 
Landlord may require any or all of the following:

                     (a)     Tenant shall remain fully liable under this 
Lease during the unexpired term hereof;

                     (b)     Tenant shall provide Landlord with evidence 
reasonably satisfactory to Landlord that the value of Landlord's interest 
under this Lease will not thereby be diminished or reduced.  Such evidence 
shall include, but need not be limited to, evidence respecting the relevant 
business experience and financial responsibility and status of the third 
party concerned;

                     (c)     Tenant shall reimburse Landlord for Landlord's 
reasonable attorneys' fees incurred in connection with the review, processing 
and documentation of such request, but not to exceed Five Hundred Dollars 
($500);

                     (d)     If Tenant's transfer of rights or sharing of the 
Premises provides for the receipt by, on behalf or on account of Tenant of 
any consideration of any kind whatsoever (including, but not by way of 
limitation, a premium rental for a sublease or lump sum payment for an 
assignment) in excess of the rental and other charges due Landlord under this 
Lease, Tenant shall pay fifty percent (50%) of said excess to Landlord.  If 
said consideration consists of cash paid to Tenant, said payment to Landlord 
shall be made upon receipt by Tenant of said cash payment;

                     (e)     Written agreement from any third party concerned 
that in the event Landlord gives such third party notice that Tenant is in 
default under this Lease, such third party shall thereafter make all payments 
otherwise due Tenant directly to Landlord, which payments will be received by 
Landlord without any liability on Landlord except to credit such payment 
against those due under the Lease, and any such third party shall agree to 
attorn to Landlord or its successors and assigns should this Lease be 
terminated for any reason; provided, however that in no event shall Landlord 
or its successors or assigns be obligated to accept such attornment;

                     (f)     Any such transfer and consent shall be effected 
on forms reasonably approved by Landlord as to form and substance;

                     (g)     Tenant shall not then be in default hereunder in 
any respect;

                     (h)     Such third party's proposed use of the Premises 
shall be substantially similar as Tenant's permitted use;

                     (i)     Landlord shall not be bound by any provision of 
any agreement pertaining to Tenant's transfer of rights or sharing of the 
Premises;

                     (j)     Tenant shall deliver to Landlord one executed 
copy of any and all written instruments evidencing or relating to Tenant's 
transfer of rights or sharing of the Premises; 

                     (k)     A list of Hazardous Material (as defined in 
Section 41.6 below), certified by the proposed sublessee to be true and 
correct, which the proposed sublessee intends to use or store in the Demised 
Premises.  Additionally, Tenant shall deliver to Landlord, on or before the 
date any proposed sublessee takes occupancy of the Demised Premises, all of 
the items relating to Hazardous Material of such proposed sublessee as 
described in Section 41.1.1 below; and


                     (l)     Payment to Landlord fifty percent (50%) of any 
"bonus rent" (rent paid by assignee/sublessee in excess of the Basic Annual 
Rent) paid to Tenant. 

            25.7     Any sale, assignment, hypothecation or transfer of this 
Lease or subletting of the Demised Premises that is not in compliance with 
the provisions of this Article 25 shall be void and shall, at the option of 
Landlord, terminate this Lease.

            25.8     The consent by Landlord to an assignment or subletting 
shall not relieve Tenant or any assignees of this Lease or sublessee of the 
Demised Premises from obtaining the consent of Landlord to any further 
assignment or subletting nor shall it release Tenant or any assignee or 
sublessee of Tenant from full and primary liability under the Lease.

            25.9     Notwithstanding any subletting or assignment, Tenant 
shall remain fully and primarily liable for the payment of all Rent and other 
sums due, or to become due hereunder, and for the full performance of all 
other terms, conditions, and covenants to be kept and performed by Tenant.  
The acceptance of Rent or any other sum due hereunder, or the acceptance of 
performance of any other term, covenant, or condition thereof, from any other 
person or entity shall not be deemed to be a waiver of any of the provisions 
of this Lease or a consent to any subletting, assignment or other transfer of 
the Demised Premises.

            25.10     If Tenant delivers to Landlord an Assignment Notice 
indicating a desire to transfer this Lease to a transferee other than as 
provided within Section 25.3, then Landlord shall have the option, 
exercisable by giving notice to Tenant at any time within ten (10) days after 
Landlord's receipt of the Assignment Notice, to terminate this Lease as of 
the date specified in the Assignment Notice as the Assignment Date.  If 
Landlord exercises such option, then Tenant shall have the right to withdraw 
such Assignment Notice by delivery to Landlord written notice of such 
election within five (5) days after Landlord's delivery of notice electing to 
exercise such option to terminate.  In the event Tenant withdraws the 
Assignment Notice as hereinabove provided, this Lease shall continue in full 
force and effect as if such Assignment Notice had never been given.  In the 
event Tenant does not withdraw any Assignment Notice as hereinabove provided, 
this Lease, and the term and estate herein granted, shall terminate as of the 
Assignment Date.  No failure of Landlord to exercise any such option to 
terminate this Lease shall be deemed to be Landlord's consent to the proposed 
Assignment, Sublease or other Transfer.
 
            25.11     If Tenant shall sublet the Demised Premises or any 
part, Tenant hereby immediately and irrevocably assigns to Landlord, as 
security for Tenant's obligations under this Lease, all rent from any 
subletting of all or a part of the Demised Premises and Landlord as assignee 
and as attorney-in-fact for Tenant, or a receiver for Tenant appointed on 
Landlord's application, may collect such rent and apply it toward Tenant's 
obligations under this Lease; except that, until the occurrence of an act of 
default by Tenant, Tenant shall have the right to collect such rent.

     26.     Attorneys' Fees

            26.1     If either party commences an action against the other 
party arising out of or in connection with this Lease, the prevailing party 
shall be entitled to have and recover from the non-prevailing party 
reasonable attorneys' fees and costs of suit.
     27.     Bankruptcy

            27.1     In the event a debtor, trustee, or debtor in possession 
under the Bankruptcy Code, or other person with similar rights, duties and 
powers under any other law, proposes to cure any default under this Lease or 
to assume or assign this Lease, and is obliged to provide adequate assurance 
to Landlord that (i) a default will be cured, (ii) Landlord will be 
compensated for its damages arising from any breach of this Lease, or (iii) 
future performance under this Lease will occur, then adequate assurance shall 
include any or all of the following, as designated by Landlord:

                     (a)     Those acts specified in the Bankruptcy Code or 
other law as included within the meaning of adequate assurance, even if this 
Lease does not concern a shopping center or other facility described in such 
laws;

                     (b)     A prompt cash payment to compensate Landlord for 
any monetary defaults or actual damages arising directly from a breach of 
this Lease;

                     (c)     A cash deposit in an amount at least equal to 
the Security Deposit as referenced in 2.1.8 originally required at the time 
of execution of this Lease.

                     (d)     The assumption or assignment of all of Tenant's 
interest and obligations under this Lease.

     28.     Definition of Landlord

            28.1     The term "Landlord" as used in this Lease, so far as 
covenants or obligations on the part of Landlord are concerned, shall be 
limited to mean and include only Landlord or the successor-in-interest of 
Landlord under this Lease at the time in question.  In the event of any 
transfer, assignment or the conveyance of Landlord's title or leasehold and 
provided that the security deposit described in Article 9 above is 
transferred to the new owner which acknowledges responsibility therefor to 
Tenant in writing, then Landlord herein named (and in case of any subsequent 
transfers or conveyances, the then grantor) shall be automatically freed and 
relieved from, and after the date of such transfer, assignment or conveyance, 
of all liability for the performance of any covenants or obligations 
contained in this Lease thereafter to be performed by Landlord and, without 
further agreement, the transferee of such title or leasehold shall be deemed 
to have assumed and agreed to observe and perform any and all obligations of 
Landlord hereunder, during its ownership or ground lease of the Demised 
Premises.  Landlord may transfer its interest in the Demised Premises or this 
Lease without the consent of Tenant and such transfer or subsequent transfer 
shall not be deemed a violation on the part of Landlord or the then grantor 
of any of the terms or conditions of this Lease.

     29.     Estoppel Certificate

            29.1     Tenant and Landlord shall within ten (10) days of 
written notice from Landlord or Tenant, execute, acknowledge and deliver a 
statement in writing substantially in the form attached to this Lease as 
Exhibit "E" with the blanks filled in, and on any other form reasonably 
requested by a proposed lender or purchaser, (i) certifying that this Lease 
is unmodified and in full force and effect (or, if modified, stating the 
nature of such modification and certifying that this Lease as so modified is 
in full force and effect) and the dates to which the rental and other charges 
are paid in advanced, if any, (ii) acknowledging that there are not, to  
Tenant's knowledge, any unsecured defaults on the part of Landlord hereunder, 
or specifying such defaults if any are claimed and (iii) setting forth such 
further information with respect to this Lease or the Demised Premises as may 
be requested thereon.  Any such statement may be relied upon by any 
prospective purchaser or encumbrancer of all or any portion of the real 
property of which the Demised Premises are a part.  Tenant's failure to 
deliver such statement within such time shall, at the option of Landlord, 
constitute a default under this Lease, and, in any event, shall be conclusive 
upon Tenant that the Lease is in full force and effect and without dification 
except as may be represented by Landlord in any certificate prepared by 
Landlord and delivered to Tenant for execution.

     30.     Joint and Several Obligations

            30.1     If more than one person or entity executes this Lease as 
Tenant,

                     (a)     Each of them is jointly and severally liable for 
the keeping, observing and performing of all of the terms, covenants, 
conditions, provisions and agreements of this Lease to be kept, observed and 
performed by Tenant, and

                     (b)     The term "Tenant" as used in this Lease shall 
mean and include each of them jointly and severally.  The act of, notice 
from, notice to, refund to, or the signature of, any one or more of them, 
with respect to the tenancy of this Lease, including, but not limited to, any 
renewal, extension, expiration, termination or modification of this Lease, 
shall be binding upon each and all of the persons executing this Lease as 
Tenant with the same force and effect as if each and all of them had so 
acted, so given or received such notice or refund or so signed.

     31.     Limitation of Landlord's Liability

             31.1     If Landlord is in default of this Lease, and as a 
consequence, Tenant recovers a money judgment against Landlord, the judgment 
shall be satisfied only out of the proceeds of sale received on execution of 
the judgment and levy against the right, title and interest of Landlord in 
the Building and Project of which the Demises Premises are a part, and out of 
rent or other income from such real property receivable by Landlord or out of 
the consideration received by Landlord from the sale, financing, refinancing, 
or other disposition of all or any part of Landlord's right, title, and 
interest in the Building and Project of which the Demised Premises are a 
part.

            31.2     Landlord shall not be personally liable for any 
deficiency.  If Landlord is a partnership or joint venture, the partners of 
such partnership shall not be personally liable and no partner of Landlord 
shall be sued or named as a party in any suit or action or service of process 
be made against any partner of Landlord except as may be necessary to secure 
jurisdiction of the partnership or joint venture.  If Landlord is a 
corporation, the shareholders, directors, officers, employees, and/or agents 
of such corporation shall not be personally liable and no shareholder, 
director, officer, employee or agent of Landlord shall be sued or named as a 
party in any suit or action or service of process made against any 
shareholder, director, officer, employee or agent of Landlord.  No partner, 
shareholder, director, employee, or agent of Landlord shall be required to 
answer or otherwise plead to any service of process and no judgment will be 
taken or writ of execution levied against any partner, shareholder, director, 
employee or agent of Landlord.

            31.3     Each of the covenants and agreements of this Article 31 
shall be applicable to any covenant or agreement either expressly contained 
in this Lease or imposed by statute or by common law and shall survive the 
termination of this Lease.

     32.     Project Control by Landlord

            32.1     Landlord reserves full control over the Building and 
Project to the extent not inconsistent with Tenant's enjoyment of the Demised 
Premises.  This reservation includes but is not limited to right of Landlord 
to subdivide the Project, convert the Building and or other buildings within 
the Project to condominium units, the right to grant easements and licenses 
to others and the right to maintain or establish ownership of Building 
separate from fee title to land.

            32.2     Tenant shall, should Landlord so request, promptly join 
with Landlord in execution of such documents as may be reasonably appropriate 
to assist Landlord to implement any such action provided Tenant need not 
execute any document which is of nature wherein liability is created in 
Tenant or if by reason of the terms of such document, Tenant will be deprived 
of the quiet enjoyment and use of the Demised Premises as granted by this 
Lease.

     33.     Quiet Enjoyment

            33.1     So long as Tenant is not in default, Landlord covenants 
that Landlord or anyone acting through or under Landlord will not disturb 
Tenant's occupancy of the Demised Premises except as permitted by the 
provisions of this Lease.

     34.     Quitclaim Deed

            34.1     Tenant shall execute and deliver to Landlord on the 
expiration or termination of this Lease, immediately on Landlord's request, 
in recordable form, a quitclaim deed to the Demised Premises or such other 
documentation reasonably requested by Landlord evidencing termination of this 
Lease.

     35.     Rules and Regulations

            35.1     Tenant shall faithfully observe and comply with the 
Rules and Regulations attached hereto as Exhibit "D" and all reasonable and 
nondiscriminatory modifications thereof and additions thereto from time to 
time put into effect by Landlord.  Landlord shall not be responsible to 
Tenant for the violation or non-performance by any other tenant or any agent, 
employee or invitee thereof of any of said Rules and Regulations.

     36.     Subordination and Attornment

            36.1     This Lease shall be subject and subordinate to the lien 
of any mortgage, deed of trust, or lease in which Landlord is tenant now or 
hereafter in force against the Project and Building of which the Demised 
Premises are a part, and to all advances made or hereafter to be made upon 
the security thereof without the necessity of the execution and delivery of 
any further instruments on the part of Tenant to effectuate such 
subordination.

            36.2     Notwithstanding the foregoing, Tenant shall execute and 
deliver upon demand such further instrument or instruments evidencing such 
subordination of this Lease to the lien of any such mortgage or mortgages or 
deeds of trust or lease in which Landlord is tenant as may be required by 
Landlord.  However, if any such mortgagee, beneficiary or Landlord under 
lease wherein Landlord is tenant so elects, this Lease shall be deemed prior 
in lien to any such lease, mortgage, or deed of trust upon or including the 
Demised Premises regardless of date and Tenant will execute a statement in 
writing to such effect at Landlord's request.  If Tenant fails to execute any 
document required from Tenant under this Section within ten (10) days after 
written request therefor, Tenant hereby constitutes and appoints Landlord or 
its special attorney-in-fact to execute and deliver any such document or 
documents in the name of Tenant.  Such power is coupled with an interest and 
is irrevocable.

            36.3     In the event any proceedings are brought for 
foreclosure, or in the event of the exercise of the power of sale under any 
mortgage or deed of trust made by the Landlord covering the Demised Premises, 
the Tenant shall at the election of the purchaser at such foreclosure or sale 
attorn to the purchaser upon any such foreclosure or sale and recognize such 
purchaser as the Landlord under this Lease.

     37.     Surrender

            37.1     No surrender of possession of any part of the demised 
Premises shall release Tenant from any of its obligations hereunder unless 
accepted by Landlord.

            37.2     The voluntary or other surrender of this Lease by Tenant 
shall not work a merger, unless Landlord consents and shall, at the option of 
Landlord, operate as an assignment to it of any or all subleases or 
subtenancies.

            37.3     The voluntary or other surrender of any ground or 
underlying lease that now exists or may hereafter be executed affecting the 
Building or Project, or a mutual cancellation, thereof, or of Landlord's 
interest therein, shall not work a merger and shall, at the option of the 
successor of Landlord's interest in the Building or Project, operate as an 
assignment of this Lease.

     38.     Waiver and Modification

            38.1     No provision of this Lease may be modified, amended or 
added to except by an agreement in writing.  The waiver by Landlord of any 
breach of any term, covenant or condition herein contained shall not be 
deemed to be a waiver of any subsequent breach of the same or any other term, 
covenant or condition herein contained.

     39.     Waiver of Jury Trial and Counterclaims

            39.1     The parties hereto shall and they hereby do waive trial 
by jury in any action, proceeding or counterclaim brought by either of the 
parties hereto against the other on any matters whatsoever arising out of or 
in any way connected with this Lease, the relationship of Landlord and 
Tenant, Tenant's use or occupancy of the Demised Premises, and or any claim 
of injury or damage.

     40.     Relocation of Demised Premises

            40.1     Landlord shall have the right at any time during the 
term hereof upon giving Tenant not less than sixty (60) days prior written 
notice, to provide Tenant with space substantially similar elsewhere in the 
Building or Project of substantially the same size, improvements, utilities, 
services and access, decor, and nature as the herein Demised Premises and 
remove and place Tenant in such space, with Landlord to pay all reasonable 
and customary costs and expenses incurred as a result of such removal of 
Tenant, including without limitation, costs incurred in changing addresses on 
stationery and business cards.  Should Tenant refuse to permit Landlord to 
move Tenant to such new space at the end of said sixty (60) day period, 
Landlord shall have, in addition to all other rights and remedies allowed by 
law or equity, the right to cancel and terminate this Lease upon giving 
Tenant within thirty (30) days of the end of such sixty (60) day period 
written notice of such election to terminate.  Upon giving such notice this 
Lease shall immediately terminate.  Notwithstanding the foregoing, Tenant 
shall not be required to relocate to new premises during any time when such 
relocation will materially adversely affect any laboratory work Tenant may be 
performing at the Demised Premises.  If Landlord moves Tenant to such new 
space, this Lease and each and all of its terms, covenants, and conditions 
shall remain in full force and effect and be deemed applicable to such new 
space and such new space shall thereafter be deemed to be the "Demised 
Premises" as though Landlord and Tenant have entered into an express written 
amendment to this Lease with respect thereto.

     41.     Hazardous Materials

            41.1     Prohibition/Compliance.  Tenant shall not cause or 
permit any Hazardous Material (as hereinafter defined) to be brought upon, 
kept or used in or about the Demised Premises or the Project in violation of 
applicable law by Tenant, its agents, employees, contractors or invitees.  If 
Tenant breaches the obligation stated in the preceding sentence, or if the 
presence of Hazardous Materials results in unlawful contamination of the 
Demised Premises, the Building, the Project or any adjacent Property or if 
unlawful contamination of the Demised Premises, the Building, the Project or 
any adjacent Property by Hazardous Material otherwise occurs during the term 
of this Lease or any extension or renewal hereof or holding over hereunder, 
then Tenant shall indemnify, defend and hold Landlord, its agents and 
contractors harmless from any and all claims, judgments, damages, penalties, 
fines, costs, liabilities, or losses (including without limitation diminution 
in value of the Demised Premises or any portion of the Project, damages for 
the loss or restriction on use of rentable or usable space or of any amenity 
of the Demised Premises or Project, damages arising from any adverse impact 
on marketing of space in the Demised Premises or the Project, and sums paid 
in settlement of claims, attorneys' fees, consultant fees and expert fees) 
which arise during or after the Lease term as a result of such contamination.  
For the purpose of this Section 41, unlawful contamination is Hazardous 
Material which violates any applicable local, state or federal laws or any 
regulations or standards promulgated thereunder, including requirements or 
standards imposed by any governmental agency or by governmental order or 
court having jurisdiction over the Project.  This indemnification of Landlord 
by Tenant includes, without limitation, costs incurred in connection with any 
investigation of site conditions or any cleanup, remedial, removal, or 
restoration work required by any federal, state or local governmental agency 
or political subdivision because of Hazardous material present in the air, 
soil or ground water above on or under the Demised Premises.  Without 
limiting the foregoing, if the presence of any Hazardous Material on the 
Demised Premises, the Building, the Project or any adjacent Property, caused 
or permitted by Tenant results in any unlawful contamination of the Demised 
Premises, the Building, the Project or any adjacent Property, Tenant shall 
promptly take all actions at its sole expense as are necessary to ensure the 
Demised Premises, the Building, the Project or any adjacent Property meets 
all applicable local, state and federal laws and any regulations or standards 
promulgated thereunder, in effect now or in the future, including 
requirements by any governmental agency or imposed by any governmental order 
or court having jurisdiction over the Project, provided that Landlord's 
approval of such action shall first be obtained, which approval shall not 
unreasonably be withheld so long as such actions would not potentially have 
any material adverse long-term or short-term effect on the Demised Premises, 
the Building or the Project.

                41.1.1     Business.  Landlord acknowledges that it is not 
the intent of this Article 41 to prohibit Tenant from operating its business 
as described in Section 2.1.9 above.  Tenant may operate its business 
according to the custom of the industry so long as the use or presence of 
Hazardous Material is strictly and properly monitored according to all 
applicable governmental requirements.  As a material inducement to Landlord 
to allow Tenant to use Hazardous Material in connection with its business, 
Tenant agrees to deliver to Landlord prior to the Term Commencement Date a 
list identifying each type of Hazardous Material to be present on the Demised 
Premises and setting forth any and all governmental approvals or permits 
required in connection with the presence of such Hazardous Material on the 
Demised Premises ("Hazardous Material List").  Tenant shall deliver to 
Landlord an updated Hazardous Material List at least once a year.  Tenant 
shall deliver to Landlord true and correct copies of the following documents 
(hereinafter referred to as the "Documents") relating to the handling, 
storage, disposal and emission of Hazardous Material prior to the Term 
Commencement Date, or if unavailable at that time, concurrent with the 
receipt from or submission to a governmental agency:  permits; approvals; 
reports and correspondence; storage and management plans, notice of 
violations of any laws; plans relating to the installation of any storage 
tanks to be installed in or under the Project (provided, said installation of 
tanks shall only be permitted after Landlord has given Tenant its written 
consent to do so, which consent may be withheld in Landlord's sole and 
absolute discretion); and all closure plans or any other documents required 
by any and all federal, state and local governmental agencies and authorities 
for any storage tanks installed in, on or under the Project for the closure 
of any such tanks.  Tenant is not required, however, to provide Landlord with 
any portion(s) of the Documents containing information of a proprietary 
nature which, in and of themselves, do not contain a reference to any 
Hazardous Material or hazardous activities.  It is not the intent of this 
Section to provide Landlord with information which could be detrimental to 
Tenant's business should such information become possessed by Tenant's 
competitors.

            41.2     Termination of Lease.  Notwithstanding the provisions of 
Section 41.1 above, if Tenant or the proposed assignee or sublessee is 
subject to an enforcement order issued by any governmental authority in 
connection with the use, disposal or storage of a Hazardous Material at the 
Project, Landlord shall have the right to terminate the Lease in Landlord's 
sole and absolute discretion (with respect to any such matter involving 
Tenant) and it shall not be unreasonable for Landlord to withhold its consent 
to any proposed assignment or subletting (with respect to any such matter 
involving a proposed assignee or sublessee).

            41.3     Testing.  At reasonable times, and from time to time,  
prior to the expiration of the Lease term Landlord shall have the right to 
conduct appropriate investigations and tests of the Demised Premises, 
Building and Project to demonstrate that contamination has occurred as a 
result of Tenant's use of the Demised Premises.  Tenant shall be responsible 
for the cost of any investigations and tests which indicate that unlawful 
contamination resulted from Tenant's use of the Demised Premises.  Tenant 
shall be solely responsible for and shall defend, indemnify and hold the 
Landlord, its agents and contractors harmless from and against any and all 
claims, costs and liabilities including actual attorneys' fees and costs, 
arising out of or in connection with any removal, clean up, restoration and 
materials required hereunder to ensure the Demised Premises and any other 
property of whatever nature, meets all applicable local, state and federal 
laws and any regulations or standards promulgated thereunder, in effect now 
or in the future, including requirements by any governmental agency or 
imposed by any governmental order or court having jurisdiction over the 
Project.  Tenant shall pay for the cost of a third party prepared Phase I 
exit audit of the Demised Premises at the termination of the Lease plus the 
cost of any tests or remediations reasonably recommended in said audit to 
bring any Tenant caused contamination to meet all applicable local, state and 
federal laws and any regulations or standards promulgated thereunder, 
in effect now or in the future, including requirements by any governmental 
agency or imposed by any governmental order or court having jurisdiction over 
the Project.

            41.4     Underground Tanks.  If underground or other storage 
tanks storing Hazardous Materials are located on the Demised Premises and 
utilized by Tenant or are hereafter placed on the Demised Premises by any 
party for the benefit of Tenant, Tenant shall monitor the storage tanks, 
maintain appropriate records, implement reporting procedures, properly close 
any underground storage tanks, and take or cause to be taken all other steps 
necessary or required under the California Administrative Code, Title 23, 
Chapter 3, Subchapter 16, "Underground Storage Tank Regulations," and 
Division 20, Chapter 6.7 of the California Health & Safety Code, "Underground 
Storage of Hazardous Substances," as they now exist or may hereafter be 
adopted or amended.

            41.5     Tenant's Obligations.  Tenant's obligations under this 
Article 41 shall survive the termination of the Lease.  During any period of 
time employed by Tenant or Landlord after the termination of this Lease to 
complete the removal from the Demised Premises of any such Hazardous 
Materials created or brought upon the Demised Premises by Tenant, Tenant 
shall continue to pay the full Rent in accordance with this Lease, which Rent 
shall be prorated daily.

            41.6     Definition of "Hazardous Material."  As used herein, the 
term "Hazardous Material" means any hazardous or toxic substance, material or 
waste which is or becomes regulated by any local governmental authority, the 
State of California or the United States government.  The term "Hazardous 
Material" includes, without limitation, any material or substance which is 
(i) defined as a "hazardous waste, " "extremely hazardous waste" or 
"restricted hazardous waste" under Section 25515 or 25117, or listed pursuant 
to Section 25140, of the California Health and Safety Code, Division 20, 
Chapter 6.5 (Hazardous Waste Control Law), (ii) defined as a "hazardous 
substance" under Section  25316 of the California Health and Safety Code, 
Division 2, Chapter 6.8 (Carpenter-Presly-Tanner Hazardous Substance Account 
Act), (iii) defined as a "hazardous material," "hazardous substance" or 
"hazardous waste" under Section 25501 of the California Health and Safety 
Code, Division 20, Chapter 6.95 (Hazardous Substances), (v) petroleum, (vi) 
asbestos, (vii) listed under Article 9 and defined as hazardous or extremely 
hazardous pursuant to Article 11 of Title 22 of the California Administrative 
Code, Division 4, Chapter 20, (viii) designated as a "hazardous substance" 
pursuant to Section 311 of the Federal Water Pollution Control Act (33 U.S.C. 
Section 1317), (ix) defined as a "hazardous waste" pursuant to Section 1004 
of the Federal Resource Conversation and Recovery Act, 42 U.S.C. Section 
6901, et. seq. (42 U.S.C. Section 6903), or (x) defined as a "hazardous 
substance" pursuant to Section 101 of the Comprehensive Environmental 
Response Compensation and Liability Act, 42 U.S.C. Section 9601 et. seq. (42 
U.S.C. Section 9601).

     42.     Option to Expand.

            42.1     Tenant shall have the right, but not the obligation, to 
expand the Demised Premises (the "Expansion Option") in accordance with the 
provisions set forth below.

                     42.1.1     Available Space.  For the purposes of the 
Expansion Option, "Available Space" shall mean any rentable area within the 
Building not leased to a tenant and not subject to the option rights of any 
tenant.  Tenant may exercise the Expansion Option as to any Available Space, 
provided however, that if the Available Space was configured for use by a 
single tenant, Tenant must exercise the Expansion Option as to all of such 
available Space.  Tenant may not exercise the Expansion Option as to a 
portion or less than all or any Available Space configured for use by a 
single tenant.

                    42.1.2     Exercise of Option.  From time to time, 
Landlord shall provide Tenant with written notice as to areas within the 
Building which Landlord believes are or will become Available Space (the 
"Available Space Notice").  The Available Space Notice shall identify the 
location, configuration and rentable square feet of the Available Space.  
Upon receipt of the Available Space Notice and for ten (10) days thereafter 
(the "Expansion Option Period"), Tenant may exercise the Expansion Option by 
providing Landlord with written notice (the "Expansion Option Exercise 
Notice") that Tenant exercises its Expansion Option as to the Available Space 
identified in the Available Space Notice.  If Tenant does not exercise the 
Expansion Option within the Expansion Option Period, the Expansion Option 
shall terminate as to the Available Space identified in the Available Space 
Notice until after it has been occupied by a new tenant, or is vacant for one 
hundred eighty (180) days after the Available Space Notice is given, after 
which time the Expansion Option shall renew as to said Available Space.

                    42.1.3     Amendment to Lease.  Within ten (10) days 
after the proper exercise of the Expansion Option, Tenant and Landlord shall 
enter into a written amendment to the Lease (the "Amendment") which shall 
provide, unless otherwise agreed in writing, (a) that the Amendment shall be 
effective ten (10) days after the date of the Amendment or ten (10) days 
after the prior tenant vacates the Available Space, whichever shall last 
occur; (b) that the Demised Premises under the Lease shall be increased to 
include the rentable square feet of the Available Space; (c) the new Basic 
Annual Rent, with the Available Space increasing the Basic Annual Rent at the 
square foot rental rate then applicable under the Lease; (d) Tenant's new Pro 
Rata Share of Operating Expenses, based upon the addition of the Available 
Space to the Demised Premises; (e) the proportionate increase to the Security 
Deposit (which shall be payable upon execution of the Amendment and shall be 
equal to one (1) month's Basic Annual Rent for said Available Space); and (f) 
the proportionate increase in the number of parking spaces allocated to 
Tenant.  In the event Tenant does not execute and deliver to Landlord the 
Amendment within the ten (10) day period stated herein, Tenant's Expansion 
Option as to the Available Space shall terminate until after it has been 
occupied by a new tenant, or is vacant for one hundred eighty (180) days 
after the Available Space Notice is given, after which time the Expansion 
Option renews as to said Available Space.  Landlord shall not be required to 
provide any tenant improvements for the Available Space.  In all other 
respects, the Lease shall remain in full force and effect, and shall apply to 
the Available Space.

                     42.1.4     Term Limitation.  Notwithstanding any other 
provision relating to the Expansion Option, Tenant shall not be entitled to 
exercise the Expansion Option if the remaining Term under the Lease (not 
including unexercised options to extend the Term) is less than two (2) years.

            42.3     The exercise by Tenant of the Expansion Option is 
subject to the following terms and conditions:

                     (a)     The Expansion Option herein granted to Tenant is 
not assignable separate and apart from this Lease.

                     (b)     Tenant shall not have the right to exercise the 
Expansion Option, notwithstanding anything set forth above to the contrary:

                             (1)     During the time commencing from the date 
Landlord gives to Tenant a written notice that Tenant is in default under any 
material provisions of this Lease and continuing until the default alleged in 
said notice is cured; or

                             (2)     At any time after an event of default as 
described in Article 24, of this Lease (without any necessity of Landlord to 
give notice of such default to Tenant) and continuing until any such default 
is cured, if curable.

                     (c)     The period of time within which the Expansion 
Option may be exercised shall not be extended or enlarged by reason of the 
Tenant's inability to exercise the Expansion Option because of the foregoing 
provisions of subparagraph (b).

                     (d)     All rights of Tenant under the provisions of the 
Expansion Option shall terminate and be of no further force or effect, even 
after Tenant's due and timely exercise of the Expansion Option, if, after 
such exercise, but prior to the commencement date of the term of the lease 
for the Available Space or part, (i) Tenant fails to pay the Landlord a 
monetary obligation of Tenant for a period of ten (10) days after written 
notice from Landlord to Tenant; or (ii) Tenant fails to commence to cure a 
default (other than a monetary default) within ten (10) days after Landlord 
gives notice to Tenant of such default.

            42.4     Priority.  The Parties acknowledge and agree that the 
Expansion Option initially arose in similar form and substance under the 
Addendum to the Suite 130 Lease dated December 11, 1992 and the Cytel Lease 
with Landlord made in 1988 (no month or date referenced) as assigned to 
Tenant under the Cytel Sublease and that as such, the Expansion Option rights 
are senior in priority to any similar rights granted later in time to other 
tenants at the Building.

            42.5     Tenant shall be responsible for any brokerage fees owed 
to any third party engaged by Tenant in connection with any Expansion Option 
and shall indemnify Landlord with respect to any claims for any fees or 
commissions made by any person with whom Tenant dealt in connection with 
exercising the Expansion Option.

          42.6     Supersedes Prior Agreements. The Expansion Option shall be 
exercised only as provided in this Agreement and supersede all prior 
agreements with respect to Available Space.

     43.     Miscellaneous

            43.1     Terms and Headings.  Where applicable in this Lease, the 
singular includes the plural and the masculine or neuter includes the 
masculine, feminine and neuter.  The section headings of this Lease are not a 
part of this Lease and shall have no effect upon the construction or 
interpretation of any part hereof.

            43.2     Examination of Lease.  Submission of this instrument for 
examination or signature by Tenant does not constitute a reservation of or 
option for lease, and it is not effective as a lease or otherwise until 
execution by and delivery to both Landlord and Tenant.

            43.3     Time.  Time is of the essence with respect to the 
performance of every provision of this Lease in which time of performance is 
a factor.

            43.4     Covenants and Conditions.  Each provision of this Lease 
performable by Tenant shall be deemed both a covenant and a condition.

            43.5     Consents.  Whenever consent or approval of either party 
is required, that party shall not unreasonably withhold such consent or 
approval, except as may be expressly set forth to the contrary.

            43.6     Entire Agreement.  The terms of this Lease are intended 
by the parties as a final expression of their agreement with respect to the 
terms as are included herein, and may not be contradicted by evidence of any 
prior or contemporaneous agreement.  The Basic Lease Provisions, general 
Provisions, and Exhibits all constitute a single document and are 
incorporated herein.

            43.7     Severability.  Any provision of this Lease which shall 
provide to be invalid, void, or illegal in no way affects, impairs or 
invalidates any other provision hereof, and such other provisions shall 
remain in full force and effect.

            43.8     Recording.  Either party may, but shall not be obligated 
to, record a short form memorandum of this Lease provided the nonrecording 
party agrees in writing to the form and content of the memorandum.  Neither 
parties shall record this Lease.

            43.9     Impartial Construction.  The language in all parts of 
this Lease shall be in all cases construed as a whole according to its fair 
meaning and not strictly for or against either Landlord or Tenant.

          43.10     Inurement.  Each of the covenants, conditions and 
agreements herein contained shall inure to the benefit of and shall apply to 
and be binding upon the parties hereto and their respective heirs, legatees, 
devisees, executors, administrators, successors, assigns, sublessees, or any 
person who may come into possession of said Demised Premises or any part 
thereof in any manner whatsoever.  Nothing in this Section 43.10 contained 
shall in any way alter the provisions against assignment or subletting in 
this Lease provided.

            43.11     Notices.  Any notice, consent, demand, bill, statement, 
or other communication required or permitted to be given hereunder must be in 
writing and may be given by personal delivery, by electronic communication 
whether by telex, telegram or telecopy (if confirmed in writing sent by 
registered or certified mail, postage prepaid, return receipt requested) or 
by mail, and if given by mail shall be deemed sufficiently given upon receipt 
after deposit in United States mail, sent by registered or certified mail, 
postage prepaid, addressed to Tenant at the Demised Premises, or to Tenant or 
Landlord at the addresses shown in Item 2.1.10 of the Basic Lease Provisions.  
Either party may, by notice to the other given pursuant to this Section, 
specify additional or different addresses for notice purposes.

     44.     Grant of License.

             44.1     Landlord hereby grants to Tenant a license to use rent 
free during the term of this Lease and any extension thereof approximately 
500 square feet of space in the garage area in the Building to be designated 
by Landlord for use associated with the ordinary business of Tenant, which 
use shall be subject to Landlord's approval which shall not be unreasonably 
withheld.  Tenant shall be responsible for all permits and improvements 
associated with the use of said space and for the cost of utilities, cleaning 
and otherwise maintaining such area.  This license shall not be assignable.  
The area of the parking garage space licensed to Tenant may be all or a 
portion of that area of the second floor of the parking garage cross hatched 
and identified as "Proposed Agouron Mechanical/Electrical Area" as shown on 
Exhibit "H" attached to this letter and made a part hereof, plus such other 
areas as the Parties may agree such that the total square footage of such 
licensed areas does not exceed 500 square feet.

            44.2     The Demised Premises shall also include approximately 
400 square feet of enclosed storage area ("Storage Area") located on Parking 
Level One (P-1) of the Building which Storage Area was utilized by Tenant 
under this Suite 130 Lease.  Such Storage Area shall be for the exclusive use 
of Tenant.  The Storage Area rental is included in the Base Annual Rent set 
forth in Section 5 of the Lease and in Tenant's share of Operating Expenses 
as set forth in Section 7 of the Lease.

            44.3     Nothing contained in this Section 44 shall be construed 
as eliminating or diminishing the storage and/or mechanical spaces utilized 
by Tenant under the Cytel Sublease.

     45.     Financial Statements.

             Upon the written request of Landlord, but not more frequently 
than quarterly, Tenant shall deliver to Landlord a copy of its most recent 
Security Exchange Commission 10Q and 10K filings and Annual Report.




     46.     Option(s) to Extend Term.

             Tenant shall have the option ("Option(s)") to extend the term of 
this Lease upon the following terms and conditions:

             (a)     Tenant shall have one (1) option to extend the term of 
this Lease one (1) year on the same terms and conditions as this Lease.  
Basic Annual Rent shall be adjusted on the first day of the renewal term in 
accordance with Article 6 above.

              (b)     After Tenant's exercise of the Option provided under 
section 46(a) above, Tenant shall have three (3) successive options to extend 
the term of this Lease, each for a period of five (5) additional years. 

                      (1)     In the event Tenant elects to exercise an 
Option under section 46(b), the Basic Annual Rent shall be adjusted to be 
ninety-five percent (95%) of the then effective fair rental value for similar 
space with the same level of tenant improvements in the geographical area 
where the Building is located (the "New Basic Annual Rent").  If the parties 
fail to agree upon the New Basic Annual Rent within thirty (30) days after 
exercise of an Option as aforesaid, Tenant may rescind its exercise of the 
Option by notice in writing of such rescission within five (5) days following 
the expiration of such thirty (30) day period.  If Tenant fails to timely 
rescind its exercise of the Option, the determination of the fair rental 
value shall be made by appraisers, as hereinafter provided.  If Landlord and 
Tenant are not able to agree upon the fair rental value of the Demised 
Premises within the prescribed time period, then Landlord and Tenant shall 
attempt to agree in good faith upon a single appraiser not later than thirty 
(30) days thereafter.  If Landlord and Tenant are unable to agree in good 
faith upon a single appraiser within such time period, then Landlord and 
Tenant shall appoint one appraiser not later than ten (10) days thereafter.  
Within ten (10) days thereafter, the two appointed appraisers shall appoint a 
third appraiser.  If either Landlord or Tenant fails to appoint its appraiser 
within the prescribed time period, the single appraiser appointed shall 
determine the fair rental value of the Demised Premises.  If both parties 
fail to appoint appraisers within the prescribed time period, then the first 
appraiser thereafter selected by a party shall determine the fair rental 
value of the Demised Premises.  Each party shall bear the cost of its own 
appraiser and the parties shall share equally the cost of the single or third 
appraiser.  If appraisers are used, such appraisers shall have at least five 
(5) years' experience in the appraisal of biotechnology laboratory real 
property in the area in which the Demised Premises is located and shall be 
members of professional organizations such as MAI or equivalent.  For the 
purpose of such appraisal, the term "fair rental value" shall mean the price 
that a ready and willing tenant would pay as of the applicable commencement 
date of the option term as annual rent on a triple net basis to a ready and 
willing landlord of property comparable to the Demised Premises if such 
property were exposed for lease on the open market for a reasonable period of 
time and taking into account all of the purposes for which such property may 
be used.  If a single appraiser is chosen, then such appraiser shall 
determine the fair rental value of the Demised Premises.  Otherwise, the fair 
rental value of the Demised Premises shall be the arithmetic average of the 
two (2) of the three (3) appraisals which are closest in amount, and the 
third appraisal shall be disregarded.  Landlord and Tenant shall instruct the 
appraiser (s) to complete their determination of the fair rental value not 
later than one hundred twenty (120) days prior to the applicable commencement 
date of the option term.  In the event the New Basic Annual Rent as 
determined by the fair rental value of the Demised Premises exceeds the Basic 
Annual Rent for the last year of the term of this Lease, or any prior tension 
thereof, by more than one hundred twenty percent (120%), then Tenant may, by 
written notice to Landlord delivered not more than thirty (30) days after 
Landlord and Tenant received the appraiser(s) determination of fair rental 
value for the Demised Premises, withdraw its notice of election to exercise 
such option, in which case the term of this Lease shall terminate as if 
Tenant had not exercised the option to extend the term of this Lease.  If 
Tenant does not withdraw its notice of the exercise of the option as 
hereinabove provided, the determination by the appraiser(s) of the fair 
rental value of the Demised Premises shall be conclusive and binding on the 
parties.

                (c)     The Options herein granted are not assignable 
separate and apart from this Lease except as provided under Section 25.3 
above.

                (d)     The Options are conditional upon Tenant giving 
Landlord written notice of its election to exercise an Option at least six 
(6) months prior to the end of the expiration of the initial term of this 
Lease or any extension of the term thereof.

                (e)     Tenant shall not have the right to exercise any 
Option, notwithstanding anything set forth above to the contrary:

                        (1)     During the time commencing from the date 
Landlord gives to Tenant a written notice that Tenant is in default under any 
provisions of this Lease and continuing until the default alleged in said 
notice is cured; or

                        (2)     At any time after an event of default as 
described in Article 24, of the Lease (without any necessity of Landlord to 
give notice of such default to Tenant) and continuing until any such default 
is cured, if curable; or

                        (3)     In the event that Tenant has defaulted in the 
performance of its obligations three (3) or more times and a service charge 
has become payable under Section 24.1 for each of such defaults during the 
twelve-month period immediately prior to the date that Tenant intends to 
exercise the Option, whether or not the defaults are cured.

                (f)     The period of time within which the Options may be 
exercised shall not be extended or enlarged by reason of the Tenant's 
inability to exercise the Options because of the foregoing provisions of 
subparagraph (e).

                (g)     All rights of Tenant under the provisions of the 
Options shall terminate and be of no further force or effect even after 
Tenant's due and timely exercise of an Option, if, after such exercise, but 
prior to the commencement date of the new term, (1) Tenant fails to pay to 
Landlord a monetary obligation of Tenant for a period of twenty (20) days 
after written notice from Landlord to Tenant; (2) Tenant fails to commence to 
cure a default (other than a monetary default) within thirty (30) days after 
the date Landlord gives notice to Tenant of such default; or (3) Tenant has 
defaulted three (3) or more times and a service charge under Section 24.1 has 
become payable for any such default, during the period from the date of the 
exercise of such option to the date of the commencement of such option term, 
whether or not such defaults are cured.

     47.     Fire Control Zone.

             Tenant shall be entitled to store and utilize at Suite 260 up to 
one-third (1/3rd) of the exempted amounts of hazardous materials permitted 
within a single fire control area as such materials and quantities are 
defined in the Uniform Building Code, as adopted by the City of San Diego.  
Upon the written request of Landlord, Tenant agrees to enter into a written 
agreement with other tenants at the Building within the same fire control 
area as Tenant confirming the use of such materials by the tenants and their 
agreement not to exceed their respective quantity limitation within the 
single fire control area.  Nothing contained in this paragraph, however, 
shall be construed as diminishing the size of the fire control areas 
currently utilized by Tenant at Suite 130 and Suite 100-A.

     48.     Special Equipment.

             The Parties acknowledge that the following equipment 
("Equipment") located in Suite 130 is part of the Demised Premises and shall 
remain with the Demised Premises upon Lease expiration.  Landlord makes no 
representation or warranty regarding the Equipment.  The Equipment shall be 
maintained by Tenant in good operating condition, reasonable wear and tear 
excepted, at Tenant's sole expense during the term of the Lease.  At 
termination or expiration of the Lease such Equipment shall be turned over to 
Landlord in good operating condition, reasonable wear and tear excepted.  The 
Equipment consists of:

             1.     Commercial glass washer and dryer.
             2.     Walk-in cold storage room.
             3.     Two (2) fume hoods and epoxy tops.
             4.     Deionized water filtration system.
             5.     Unattached laboratory table.

     49.     Termination of Cytel Sublease.

             The Parties hereby acknowledge that as of the date of this 
Lease, Tenant remains subject to the terms and conditions of the Cytel 
Sublease with respect to Suite 100-A.  Upon expiration or sooner termination 
of the Cytel Sublease and deletion of Suite 100-A from the Cytel lease with 
Landlord, the terms and conditions of this Lease shall automatically and 
without notice to either party, apply to Suite 100-A and shall bind Tenant 
and Landlord as if Suite 100-A were subject to this Lease as of the Term 
Commencement Date.  The Parties agree that they shall use reasonable efforts 
to cause Cytel to terminate the Cytel Sublease so as to allow Landlord and 
Tenant to enter into this Lease with respect to Suite 100-A, provided that 
neither Landlord nor Tenant shall be required to expend any sums or incur any 
costs in connection with such efforts.

[INTENTIONALLY LEFT BLANK]

[SIGNATURE PAGE FOLLOWS]









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

Landlord:                                Tenant:

Health Science Properties, Inc.          Agouron Pharmaceuticals, Inc.


By:____________/s/_________________      By:_____________/s/_____________

Name:Gary Kreitzer_________________      Name:Gary Friedman______________

Its:Senior Vice President__________      Its:Vice President & General Counsel

                                        
By:________________________________       By:_____________________________

Name:______________________________       Name:___________________________

Its:_______________________________       Its:____________________________





                                                                Exhibit 10.57


                              LEASE AMENDMENT NO. 2

     THIS LEASE AMENDMENT NO. 2, made this 17th day of February, 1994, by and 
between KOLL HANCOCK TORREY PINES, a California General Partnership 
("Landlord"), and AGOURON PHARMACEUTICALS, INC., a California Corporation 
("Tenant").

     WHEREAS, by a lease dated as of December 8, 1992 Landlord leased to 
Tenant approximately 10,255 rentable square feet of office space ("Original 
Space") located in Suite 100 of the office building known as TORREY PINES 
BUSINESS AND RESEARCH PARK ("Building"), located at 10350 North Torrey Pines 
Road, La Jolla, California, for a term of four (4) years, beginning on 
February 1, 1993, and ending on April 30, 1997;

     WHEREAS, by written Lease Amendment No. 1, dated February 9, 1993, 
Landlord leased an additional 3,774 rentable square feet on the plaza level 
of the building to Tenant for a term commencing May 1, 1993 and terminating 
April 30, 1997.  (The Lease, Lease Amendment No. 1, and Lease Amendment No. 2 
are hereinafter referred to as "The Lease");

     WHEREAS, Landlord and Tenant desire to increase Tenant's Square Footage, 
and make certain other modifications to the Lease;

     NOW, THEREFORE, in consideration of the above stated premises and of the 
mutual promises and of the mutual promises and undertakings contained herein, 
the parties hereto agree as follows:

     1.     Landlord hereby agrees to increase Tenant's Square Footage by 
4,909 rentable square feet ("Expansion Space") to 18,938 rentable square 
feet.  The Expansion Space shall mean Suite 250 as described in Exhibit B 
attached hereto and made a part hereof.  The Expansion Space is hereby added 
to the definition of Leased Premises.

     2.     The term for the second Expansion Space shall commence 
approximately May 1, 1994 or upon completion of Tenant Improvements, 
whichever is later ("Second Expansion Space Commencement Date").

     3.     Base Rent Schedule shall now be as follows:

          Monthly Base       Monthly Base     Monthly Base
          Rent for Original  Rent for First   Rent for Second   Total Monthly
Period    Space              Expansion Space  Expansion Space   Base Rent

5/1/94 -  $17,023.30         $5,510.04         $7,854.40        $30,387.74
4/30/95
5/1/95 -  $17,536.05         $5,510.04         $8,148.94        $31,195.03
4/30/96     
5/1/96 -  $18,151.35          $5,510.04         $8,394.39       $32,055.78
4/30/97

     4.     Landlord will be responsible for calendar year 1994 ("Base Year") 
Operating Costs for the Expansion Space.  Tenant will be responsible for any 
increase in Operating Costs above the 1994 calendar year Base Year.

    5.     Commencing on the Second Expansion Space Commencement Date, 
Tenant's "Pro Rata Share" shall increase to 10.447%.

     6.     "Authorized Number of Parking Spaces" shall be increased from 
thirty-seven (37) spaces to fifty-one (51) spaces.  There will be no parking 
fees for the Authorized Number of Parking Spaces during the Lease Term.

     7.     Tenant shall pay $15,708.80 to Landlord upon execution of this 
Amendment.  This payment represents the first monthly installment of Base 
Rent for the Expansion Space, and a security deposit of $7,854.40 to be added 
to the existing $21,918.04 for a total deposit of $29,772.44.

     8.     Landlord will provide Tenant with an allowance of $20.00 per 
rental square foot to build the tenant improvements for the Expansion Space 
subject to mutually-approved floor plan.  Landlord will construct and install 
the tenant improvements in the Expansion Space in accordance with the Work 
Letter Agreement.  The cost of space planning, working drawings and permits 
will be part of the tenant improvement allowance.

     9.     Tenant can install signage on the second floor subject to 
Landlord's reasonable approval.

     10.     Except as modified by this Lease Amendment No. 2, all other 
terms, covenants and conditions contained in the Lease and Lease Amendment 
No. 1 shall remain in full force and effect.  Initially capitalized terms not 
otherwise defined herein and amendments shall have the same meaning as 
contained in the Lease.

     IN WITNESS WHEREOF, the parties hereto have executed this LEASE 
AMENDMENT NO. 2 as of the date first above written, the execution and 
delivery thereof having been duly authorized.

          LANDLORD:
          KOLL HANCOCK TORREY PINES,
          A California General Partnership

          By:   ____________/s/___________          

          By:   Bill Punel                      
               Its Authorized Signatories


          TENANT:
          AGOURON PHARMACEUTICALS, INC.
          A California Corporation

          By:  ____________/s/___________
               Peter Johnson
               Its:  President and CEO

          Date: ____2-23-94______________



<PAGE>
                                                                 Exhibit 23.1




                      CONSENT OF INDEPENDENT ACCOUNTANTS
                      ----------------------------------


We hereby consent to the incorporation by reference in the Registration 
Statements on Form S-8 (Nos. 33-20401, 33-58214, 33-58276 and 33-89352) of 
Agouron Pharmaceuticals, Inc. of our report dated July 25, 1995 appearing 
on page F-1 of this Form 10-K.





PRICE WATERHOUSE LLP

San Diego, California
July 28, 1995 

<TABLE> <S> <C>


<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMAY FINANCIAL INFORMATION EXTRACTED FROM THE 
BALANCE SHEET AND THE STATEMENT OF OPERATIONS AND IS 
QUALIFIED IN ITS 
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                                  <C>
<PERIOD-TYPE>                         12-MOS
<FISCAL-YEAR-END>                            JUN-30-1995
<PERIOD-END>                                 JUN-30-1995
<CASH>                                             4,358
<SECURITIES>                                      15,886
<RECEIVABLES>                                        344
<ALLOWANCES>                                           0
<INVENTORY>                                            0
<CURRENT-ASSETS>                                  21,459
<PP&E>                                            16,982
<DEPRECIATION>                                    11,344
<TOTAL-ASSETS>                                    27,097
<CURRENT-LIABILITIES>                             12,622
<BONDS>                                                0
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                                  0
                                            0
<OTHER-SE>                                       (63,522)
<TOTAL-LIABILITY-AND-EQUITY>                      27,097
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