CORTECH INC
10-K, 1997-03-31
PHARMACEUTICAL PREPARATIONS
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                     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 
            DECEMBER 31, 1996 OR
    / /     TRANSACTION 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 0-20726

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

                DELAWARE                               84-0894091     
      (State or other jurisdiction                 (I.R.S. Employer   
    of incorporation or organization)             Identification No.) 
                                                                      
        6850 N. BROADWAY, SUITE G                       80221         
            DENVER, COLORADO                          (Zip Code)      
(Address of principal executive offices) 

                            (303) 650-1200
          (Registrant's telephone number, including area code)

     Securities registered pursuant to Section 12(b) of the Act:  None

       Securities registered pursuant to Section 12(g) of the Act:
                      Common Stock, $.002 par value


Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 
1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports), and (2) has been subject to 
such filing requirements for the past 90 days.                                
                          Yes  X    No      
                             -----    ----- 

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


The aggregate market value of the voting stock held by nonaffiliates of the 
registrant, based upon the closing price on the Nasdaq National Market 
System, was approximately $20 million as of February 28, 1997.

The number of shares of Common Stock outstanding as of February 28, 1997, was 
18,518,079.

                         DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant's definitive Proxy Statement for the registrant's 
Annual Meeting of Stockholders, to be held on May 28, 1997, are incorporated 
by reference to the extent stated herein.

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                                  TABLE OF CONTENTS

                                                                         PAGE 
                                                                         ---- 
                                        PART I
Item 1.  Business.........................................................  1 
Item 2.  Properties....................................................... 10 
Item 3.  Legal proceedings................................................ 10 
Item 4.  Submission of matters to a vote of security holders.............. 10 


                                       PART II

Item 5.  Market for the registrant's common stock and related 
           stockholder matters............................................ 12 
Item 6.  Selected financial data.......................................... 12 
Item 7.  Management's discussion and analysis of financial condition 
           and results of operations...................................... 13 
Item 8.  Financial statements and supplementary data...................... 20 
Item 9.  Changes in and disagreements with accountants on accounting 
           and financial disclosure....................................... 20 


                                       PART III

Item 10. Directors and executive officers of the registrant............... 21 
Item 11. Executive compensation........................................... 21 
Item 12. Security ownership of certain beneficial owners and management... 21 
Item 13. Certain relationships and related transactions................... 21 


                                       PART IV

Item 14. Exhibits, financial statement schedules and reports on Form 8-K.. 22 





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EXCEPT FOR HISTORICAL INFORMATION CONTAINED HEREIN, THIS REPORT CONTAINS 
FORWARD-LOOKING STATEMENTS THAT INVOLVE RISKS AND UNCERTAINTIES.  THE 
COMPANY'S ACTUAL RESULTS COULD DIFFER MATERIALLY. FACTORS THAT COULD CAUSE OR 
CONTRIBUTE TO SUCH DIFFERENCES INCLUDE, BUT ARE NOT LIMITED TO, THOSE 
DISCUSSED BELOW AND UNDER THE CAPTIONS "MANAGEMENT'S DISCUSSION AND ANALYSIS 
OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS, AND BUSINESS RISKS."

                                     PART I

ITEM 1.  BUSINESS.

THE COMPANY

     Cortech, Inc. (the "Company") is a biopharmaceutical company whose focus 
has been the discovery and development of novel therapeutics for the 
treatment of inflammatory disorders.  Cortech has directed its research and 
development efforts toward protease inhibitors and bradykinin antagonists.

     In the area of protease inhibition, one of Cortech's research programs 
has been the discovery and development of inhibitors of human neutrophil 
elastase ("HNE"), a potent serine protease.  Initially, parenteral inhibitors 
were developed.  Later this evolved into work on inhibitors for oral 
administration and subsequently to the establishment of a collaboration with 
Ono Pharmaceutical Co., Ltd. ("Ono") of Osaka, Japan, to support this work.  
Currently, Cortech's research efforts are focused primarily in this area.  In 
related research, the Company has also demonstrated that its proprietary 
technology has the potential to be applied to the discovery of a broader 
range of therapeutically interesting protease inhibitors.  

     Until recently, two of Cortech's compounds were advancing in Phase II 
clinical development.  The first of these was CE-1037, a parenteral inhibitor 
of HNE being developed for the treatment of the acute respiratory distress 
syndrome ("ARDS") and cystic fibrosis.  Hoechst Marion Roussel, Inc. ("HMRI") 
had provided funding for the research and development of CE-1037 since 1987, 
but in December 1996, the companies agreed to suspend clinical development of 
CE-1037 on the basis of recent preclinical findings which require further 
evaluation. This, along with other considerations, led to termination of the 
agreement, and HMRI returned all rights to CE-1037 to Cortech.

     The second compound in clinical development was Bradycor, a bradykinin 
antagonist being developed by SmithKline Beecham ("SB") for the treatment of 
traumatic brain injury ("TBI"), under an agreement established in November 
1995. In March 1997, Cortech and SB agreed to terminate their collaboration 
when a Phase II clinical trial of Bradycor in patients with TBI failed to 
demonstrate a significant effect of the compound on intracranial pressure, 
the primary endpoint.  Until mid-1995, Cortech's work on Bradycor had been 
focused primarily on the treatment of sepsis, but two Phase II clinical 
trials, completed in 1994 and 1995 also failed to provide sufficient evidence 
of efficacy to warrant additional development in that indication. 

     Cortech has identified a lead second generation bradykinin antagonist 
which has significantly greater potency than Bradycor and which is in early 
preclinical development for the treatment of acute ischemic stroke.
    
     Cortech's strategy has been to develop products primarily in 
collaboration with established pharmaceutical and biopharmaceutical companies 
and research institutions.  Although the Company regularly participates in 
discussions of possible collaborative relationships, there can be no 
assurance that desired collaborations will be entered into or that any such 
collaborations will result in the development of marketable products.

     The Company was incorporated in 1982 in Colorado and reincorporated in 
Delaware in August 1991.  The Company's offices are located at 6850 N. 
Broadway, Suite G, Denver, Colorado 80221.  Its telephone number is (303) 
650-1200.

PROTEASE INHIBITORS

  BACKGROUND

     Proteases are enzymes that are capable of degrading proteins.  They are 
involved in many normal and pathological processes.  Compounds which can 
inhibit selected proteases potentially represent significant therapeutic 
opportunities in the treatment of a wide range of diseases. 

     Cortech has had a long-standing research and development program in the 
inhibition of HNE, a protease that has been implicated in a broad array of 
chronic and acute respiratory diseases.  During inflammation, neutrophils are 
activated and migrate to sites of inflammation to help kill microorganisms 
and eliminate inflammatory debris.  Neutrophils release HNE, which disrupts 
the lining of blood vessels (endothelium) and allows the neutrophils to reach 
their target destination.  Because HNE is so potent at digesting protein and 
thereby damaging tissue, the body possesses a number of defenses against 
excessive HNE release, limiting its effect in minor inflammatory states.  In 
certain severe inflammatory conditions, however, HNE production overwhelms 
the body's natural defenses, resulting in tissue destruction.


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     High levels of HNE release have also been found in cases of organ 
dysfunction, such as those associated with ARDS.  Further, HNE appears to 
play a significant role in a number of chronic diseases marked by tissue 
destruction, including cystic fibrosis and emphysema.  HNE also appears to be 
involved in less severe forms of tissue destruction, such as rheumatoid 
arthritis, psoriasis and periodontal disease.                                 

  ORAL HNE INHIBITOR RESEARCH
      
     In March 1995, Cortech signed a research agreement with Ono to develop 
an orally active HNE inhibitor using technology developed by Cortech prior to 
initiation of the collaboration.  Under the terms of the agreement, Ono 
substantially funds Cortech's research on oral, HNE inhibitors for the 
treatment of inflammatory disorders such as rheumatoid arthritis, chronic 
obstructive pulmonary disease and inflammatory bowel disease.  By applying 
rational drug design over the past two years, the Company has synthesized 
novel compounds, some of which have shown potent, oral efficacy in animal 
models of HNE mediated tissue injury.  The emphasis of the work has now moved 
to improving oral bioavailability.                                            

     On the basis of progress to date, Cortech and Ono agreed in October 
1996, to modify the terms of their research agreement, as a result of which, 
Cortech increased staffing dedicated to the project, and Ono paid an 
additional $1.5 million to be applied to the second year of the 
collaboration, bringing total 1996 funding to $4.3 million as compared to the 
$2.8 million originally planned for the calendar year.  To balance this 
accelerated payment schedule, Ono's projected funding for the third year of 
the collaboration will decrease by $500,000 to $3.0 million, and Cortech has 
agreed to waive a $1.0 million milestone payment scheduled to be made at the 
end of the three-year research program in the event Ono selects a lead 
compound for continued preclinical development.

     Under the terms of the agreement, Ono has an exclusive, royalty-free 
license to make, use and sell any resulting product in Japan, Korea, Taiwan 
and China.  The Company has retained all other rights and now is seeking a 
partner for its oral HNE program for Europe and North America.  There can be 
no assurance that the Company will be able to establish such a partnership on 
favorable terms or at all, or that resulting product development efforts 
would be successful.  See "Product Development Risks."

  CLINICAL DEVELOPMENT OF CE-1037

     In June 1987, Cortech entered into research and license agreements with 
HMRI's predecessor, Marion Laboratories, Inc. ("Marion") under which Cortech 
granted to Marion worldwide rights to develop, manufacture and market any 
products resulting from Cortech's HNE inhibitor program, subject to a royalty 
payable to Cortech based on net sales.  Under the research agreement, as 
amended, dated June 30, 1987 (the "Research Agreement"), HMRI provided 
research funding for the development of CE-1037. 

     The agreement expired in December 1996, at which time, HMRI ended the 
alliance and returned all rights to CE-1037 to Cortech.  HMRI paid a total of 
$14.1 million in research funding to Cortech through December 31, 1996.  No 
additional research funding will be forthcoming.  The Company is seeking a 
partner to undertake further development of CE-1037.  There can be no 
assurance that the Company will be able to establish such a partnership on 
favorable terms or at all, or that resulting product development efforts 
would be successful. See "Product Development Risks."
    
    Under the agreement with HMRI, Phase I and early Phase II development was
conducted in ARDS and cystic fibrosis.  The primary objective of the Phase II
work was to assess the safety and pharmacokinetic profile of CE-1037 in small
numbers of patients with those diseases.  The trial in 15 cystic fibrosis
patients has been 


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completed.  The companies agreed to suspend patient accrual in a second pilot 
Phase II safety trial in ARDS pending evaluation of recent results of 
preclinical genotoxicity studies conducted by HMRI.  Cortech is waiting for 
detailed reports of the preclinical safety findings before a determination 
can be made as to their significance and potential impact on the target 
indications. The results of the work conducted in cystic fibrosis and ARDS 
will also be evaluated in light of the preclinical findings.  There can be no 
assurance that clinical development will resume, in light of HMRI's decision 
to terminate its support of the program. 

BRADYKININ ANTAGONISTS

  BACKGROUND

     Inflammation is the body's response to injury of any kind, including 
that caused by infections, immune responses or physical trauma.  Controlled 
inflammation is beneficial because it facilitates the clearance of pathogens 
(disease-causing agents) and the repair of damaged tissue.  However, because 
inflammation is a comprehensive response involving numerous pathologic 
mediators, the strength of the response often converts normal, controlled 
inflammation into an abnormal, destructive process.  When this occurs, 
inflammation can cause acute or chronic disease, often accompanied by pain, 
edema (swelling) or tissue destruction leading to organ failure and death in 
severe cases.

     Bradykinin is generated immediately following tissue injury or 
infection. It is a pivotal inflammatory mediator, and its diverse effects 
include pain, edema, vascular leak, and hypotension or low blood pressure 
that can lead to shock, organ dysfunction and death. The body normally 
inactivates bradykinin within seconds of its generation.  However, in 
instances of overwhelming injury, bradykinin production outstrips the body's 
capacity to inactivate it, thereby generating sustained inflammation, pain 
and edema.  Preclinical work continues to support the role of bradykinin as 
an important mediator of inflammation, but its relevance in the 
pathophysiology of clinical inflammatory conditions is uncertain and 
continues to represent a challenge. 

  BRADYCOR

     In November 1995, Cortech entered into a worldwide product development 
and license agreement with SB for the development of Bradycor in TBI.  Under 
the terms of this agreement, SB undertook a Phase II clinical trial of 
Bradycor in patients with severe TBI, enrolling 133 patients at 31 centers in 
North America. The results of this trial, which became available in March 
1997, failed to demonstrate an effect of the drug on intracranial pressure, 
the primary endpoint.  Based on these results, SB and Cortech have agreed to 
discontinue the planned development of Bradycor, and SB has provided notice 
of termination of the license agreement.  The Company had completed Phase II 
clinical trials of Bradycor in sepsis in 1994 and 1995, which also failed to 
demonstrate efficacy in that indication.    

  SECOND GENERATION BRADYKININ ANTAGONIST RESEARCH

     Cortech has also developed a series of peptide bradykinin antagonists 
that are 100 to 1,000 times more potent than Bradycor.  Compared to Bradycor, 
these compounds have longer durations of action IN VIVO (in animals) and are 
expected to be less costly to manufacture. 

     Cortech has identified a lead compound, CP-0597, which has been the 
subject of early preclinical development and is potentially targeted for the 
treatment of acute ischemic stroke.  Acute ischemic stroke is the term 
applied when blood supply to the brain is acutely compromised by the 
obstruction of an artery. This obstruction leads to ischemia (insufficient 
blood flow and loss of oxygen) of the brain tissue.  As a result of the 
ischemia, there is neuronal death, neurological impairment and death of brain 
tissue.  The microvasculature in the brain is acutely sensitive to ischemia 
and reacts with endothelial swelling and changes in microvascular tone 


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which further compromise blood supply.  There is blood brain barrier 
disruption in the ischemic territory and an inflammatory response both at the 
vascular and neuronal levels.

     The Company is currently seeking one or more partners to advance its 
lead second generation compound through remaining preclinical and clinical 
development and to help commercialize any drug(s) which may result.  There 
can be no assurance that the Company will be able to establish such a 
partnership on favorable terms or at all, or that resulting product 
development efforts would be successful.  See "Product Development Risks."    

  BRADYKININ ANTAGONIST HETERODIMER RESEARCH

     Inflammation and pain are complex conditions in which multiple mediators 
interact, suggesting interventions aimed at more than one pathway may offer 
significant advantages.  Based on this concept, the Company has conducted 
work involving the design and development of single compounds, called 
heterodimers, in which a bradykinin antagonist is combined with another 
agent.  Cortech has designed several classes of such heterodimers and has 
generated IN VITRO (in test tube) and IN VIVO data demonstrating the efficacy 
of these compounds in experimental models of pain and inflammation.  In 
addition, these compounds appear to act peripherally (no central nervous 
system penetration), lacking centrally mediated side effects such as 
respiratory and central nervous system depression.

     The compounds of this type that have been tested to date appear to retain 
their dual activity when given IN VIVO.  If this activity can be extended to 
humans, the potential benefit of such an approach targeted to conditions such 
as perioperative pain, may be significant.

     Cortech is seeking a partner to enable the advancement of the bradykinin 
antagonist heterodimer program through remaining preclinical and clinical 
development and to help commercialize any drug(s) which may result.  There 
can be no assurance that the Company will be able to establish such a 
partnership on favorable terms or at all, or that resulting product 
development efforts would be successful.  See "Product Development Risks."


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PRODUCT DEVELOPMENT RISKS

             Cortech's products are in an early stage of reasearch and 
development.  All of the compounds currently under development by the Company 
will require significant additional research and development, preclinical 
testing and extensive clinical testing prior to submission of any regulatory 
application for commercial use. There can be no assurance that the Company's 
research or product development efforts will be successfully completed, that 
the compounds currently under development will be proven to be safe and 
efficacious in clinical trials, that required regulatory approvals can be 
obtained, that products can be manufactured at acceptable cost and with 
appropriate quality or that any approved products can be successfully 
marketed or will be accepted by patients, health care providers and 
third-party payors. There also can be no assurance that new collaborative 
arrangements will be established to provide required financial support.

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PATENTS, TRADE SECRETS AND LICENSES

             The Company's policy is to seek appropriate patent protection of 
the proprietary technologies and compounds considered important to its 
business. Cortech also relies upon trade secrets, know-how, continuing 
technological innovations and licensing opportunities to develop and maintain 
its competitive position.  The Company's success will depend in part on its 
ability to obtain patents, maintain trade secrets and operate without 
infringing on the proprietary rights of others, both in the United States and 
in other countries. The Company plans appropriately to prosecute and defend 
its intellectual property.

             The Company has patent protection in the following three scientific
categories: protease inhibitors, bradykinin antagonists, and immunology
(vaccines and treatments).  Cortech owns six U.S. patents in the protease
inhibitor field, and currently has six U.S. patent applications pending in that
field.  

             In the bradykinin antagonist field, Cortech owns four U.S. patents.
Another U.S. patent application in the bradykinin antagonist field has been 
allowed.  Seven Cortech-owned patent applications are pending in this field, 
and one application which was filed pursuant to a research agreement with the 
University of Colorado is also pending.    

             The patent positions of pharmaceutical and biopharmaceutical firms,
including the Company, are uncertain and involve complex factual questions.  In
addition, the coverage claimed in a patent application can be significantly
reduced before or after the patent is issued.  Consequently, the Company does
not know whether any of the pending applications will result in the issuance of
patents or, if any patents are issued, whether they will provide significant
proprietary protection or will be circumvented or invalidated.  Since patent
applications in the U.S. are maintained in secrecy until patents issue and since
publication of discoveries in the scientific or patent literature often lag
behind actual discoveries, the Company cannot be certain that it or any licensor
was the first creator of inventions covered by pending patent applications or
that it or such licensor was the first to file patent applications for such
inventions. The Company is aware of a patent that has issued that contains 
claims which may, if valid, block the Company from selling one or more 
compounds in the immunology area.  There can be no assurance that the 
Company's patents, if issued, would be held valid and infringed by a court of 
competent jurisdiction. An adverse outcome with regard to a third party claim 
could subject the company to significant liabilities to third parties, 
require disputed rights to be licensed from third parties or require the 
Company to cease using such technology.

             A number of pharmaceutical and biopharmaceutical companies and 
research and academic institutions have filed patent applications or received 
patents in the Company's fields.  Some of these applications or patents may 


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be competitive with the Company's applications or may conflict in certain 
respects with claims made under the Company's applications. Such conflict 
could result in a significant reduction of the coverage of the Company's 
patents, if issued.  In addition, if patents are issued to other companies 
that contain competitive or conflicting claims and such claims are ultimately 
determined to be valid, there can be no assurance that the Company would be 
able to obtain licenses to these patents at a reasonable cost or be able to 
develop or obtain alternative technology.

             The Company also relies upon unpatented trade secrets and 
improvements, unpatented know-how and continuing technological innovation to 
develop and maintain its competitive position which it seeks to protect, in 
part, by confidentiality agreements with its corporate partners, collaborators,
employees, consultants and vendors.  There can be no assurance that these 
agreements will not be breached, that the Company would have adequate remedies
for any breach, or that the Company's trade secretes will not otherwise become
known or be independently discovered by competitors.

             It is the Company's policy to require its employees, 
consultants, members of the Board of Directors, outside scientific 
collaborators and sponsored researchers and other advisors to execute 
confidentiality agreements upon the commencement of employment or consulting 
relationships with the Company. These agreements provide that all 
confidential information developed or made known to the individual during the 
course of the individual's relationship with the Company is to be kept 
confidential and not disclosed to third parties except in specific 
circumstances.  In the case of employees, the agreements provide that all 
inventions conceived by the individual shall be the exclusive property of the 
Company.  There can be no assurance, however, that these agreements will 
provide meaningful protection or adequate remedies in the event of 
unauthorized use of the Company's trade secrets or disclosure of such 
information.  The Company also has taken appropriate physical security 
measures to protect its intellectual property.

         RESEARCH FOUNDATION OF THE STATE UNIVERSITY OF NEW YORK

             The Company and RESEARCH FOUNDATION OF THE STATE UNIVERSITY OF 
NEW YORK entered into a License Agreement, dated June 30, 1987 (the "RFSUNY 
License Agreement"), pursuant to which, as amended, the Company has a 
royalty-free, worldwide, exclusive license to manufacture, use or sell 
products covered by the 1986 elastase inhibitor patent application and 
international patents, as well as any other intellectual property rights 
resulting from the parties' research program.  RFSUNY reserved the right to 
use the patent rights for noncommercial, academic research.  The Company's 
exclusive license will terminate in a country 17 years after the FDA first 
grants approval for the marketing of any elastase inhibitor product, or after 
the expiration date of the last expiring patent issued in such country, 
whichever is later. The Company was further granted the right to sublicense 
worldwide any of its rights granted under the RFSUNY License Agreement.


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         CP-0127 DEVELOPMENT CORPORATION

             In February 1992, the Company entered into a series of 
agreements with its affiliate CP-0127 Development Corporation ("CDC") that 
govern the development of products utilizing CP-0127 (Bradycor).  The 
agreements grant CDC the rights to utilize Bradycor in the U.S., Canada and 
Europe for certain indications, while Cortech retained rights to such 
products in other parts of the world. Cortech has the right to market, sell 
and license the technology licensed to CDC or to sell products derived 
therefrom and is subject to a royalty obligation in favor of CDC.  Cortech is 
not currently developing any compounds covered by the license.

             Bert Fingerhut and Kenneth R. Lynn, Chairman of the Board of 
Directors and Chief Executive Officer, respectively, serve as two of the 
three members of the Board of Directors of CDC.  In addition, Mr. Lynn and 
Joseph L. Turner, Vice President, Finance and Administration, Chief Financial 
Officer and Treasurer of Cortech, serve as President and Secretary of CDC, 
respectively.

MARKETING STRATEGY

             Cortech's compounds are in the early stages of research and 
development.  In the event that any of Cortech's compounds are approved for 
marketing, this will be accomplished primarily through arrangement with other 
pharmaceutical or biotechnology companies.  Comprehensive sales and technical 
support services would be necessary to market the Company's products, and the 
Company does not anticipate establishing significant capabilities in these 
areas in the foreseeable future.  To the extent the Company enters into 
co-marketing, co-promotion or similar arrangements, any revenues received by 
the Company will be dependent on the efforts of third parties, and there can 
be no assurance that such efforts will be successful.  Sales of any products 
for which the Company obtains regulatory approval will be dependent in part 
on the availability of reimbursements to the consumer from third-party 
payors, such as government and private insurance programs. 

MANUFACTURING

             The manufacture of sufficient quantities of new drugs can be an 
expensive, time-consuming and complex process and may require the use of 
materials with limited availability or require dependence on sole-source 
suppliers.  The Company will be reliant upon third parties or its corporate 
partners for the manufacture of compounds.  There can be no assurance that 
such third-party arrangements can be established on a timely or commercially 
reasonable basis, if at all.  Where such arrangements are established, the 
Company will depend on such third parties to perform their obligations 
effectively and on a timely basis. There can be no assurance that such 
parties will perform acceptably and any failures by third parties may delay 
clinical trial development or the submission of products for regulatory 
approval, impair the Company's ability to deliver products on a timely basis, 
or otherwise impair the Company's competitive position, which could have a 
material adverse effect on the Company's business, financial condition and 
results of operations.  If the Company does not find a suitable manufacturing 
partner or contractor, it may be required to incur substantial financial 
obligations to construct or acquire manufacturing facilities.


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COMPETITION

             The pharmaceutical and biopharmaceutical industries are engaged 
in intense competition involving multiple technologies and strategies for 
compound identification and development.  Many companies are focused on 
research in the same areas as the Company.  The Company's most significant 
competitors are fully integrated pharmaceutical companies and 
more-established biotechnology companies.  Smaller companies may also prove 
to be significant competitors, particularly through collaborative 
arrangements with large pharmaceutical companies.  In addition, the Company 
faces competition from academic institutions, governmental agencies, and 
other public and private research organizations that conduct research, seek 
patent protection, and establish collaborative arrangements for product and 
clinical development and marketing. Furthermore, these companies and 
institutions compete with the Company in recruiting and retaining highly 
qualified scientific and management personnel.

             Many of the Company's competitors have substantially greater 
financial, technical and human resources than the Company and have 
significant products approved or in development.  In addition, many of these 
competitors have significantly greater experience than the Company in 
undertaking preclinical testing and human clinical trials of new 
pharmaceutical products and obtaining FDA approval for products.  
Furthermore, if the Company is permitted to commence commercial sales of 
products, it will also be competing with respect to manufacturing efficiency 
and marketing capabilities.

             Any of the Company's products that successfully gain regulatory 
approval must then compete for market acceptance and market share.  For 
certain of the Company's potential products, an important competitive factor 
will be the timing of market introduction.  Accordingly, the Company expects 
that important competitive factors will be the relative speed with which 
companies can develop products, complete the clinical testing and approval 
processes and supply commercial quantities of the product to the market.  
With respect to clinical testing, competition may delay progress by limiting 
the number of clinical investigators and patients available to test the 
Company's potential products.

             HNE inhibitors have been the subject of an especially intense 
focus of activity in the pharmaceutical industry.  While no company has 
succeeded in developing a small molecular weight HNE inhibitor to the point 
of filing an application for marketing approval, there can be no assurance 
that any of these programs will not achieve success in the future.  Limited 
applications for aerosolized delivery of HNE inhibitors have been achieved.  
In addition, alternative approaches to the use of HNE inhibitors are being 
developed.

             At least two other companies have developed bradykinin 
antagonists and may be engaged in product development activities.  Numerous 
companies are developing alternative strategies to treat inflammation.  A 
number of these are in preclinical and clinical development.



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Any of these approaches could compete with the Company's HNE inhibitor 
programs.

GOVERNMENT REGULATION

             The FDA is the primary agency regulating the research, development,
manufacture, sale and marketing of drugs in the U.S.  From the time at which 
a promising compound is identified, regulations dictate its development, 
approval, marketing and sale.  Product development and approval within this 
regulatory framework takes a number of years and involves the expenditure of 
substantial resources.  Many products that initially appear promising are 
never approved because they do not meet the safety and efficacy requirements 
of the FDA. Regulatory requirements may change at any stage of the Company's 
product development and may affect approval, delay an application, or require 
additional expenditures by the Company.  If approval is obtained, failure to 
comply with ongoing regulatory requirements, or new information that 
negatively impacts the safety or effectiveness of the approved drug, could 
cause the FDA to withdraw approval to market the product.

             The time period between when a promising new compound is 
identified and when human testing is initiated is generally referred to as 
the preclinical development period.  A series of pharmacologic studies are 
also performed during preclinical development to identify the essential 
characteristics of the compound's behavior.  Preclinical testing is performed 
both IN VITRO, and IN VIVO. Animal toxicity studies are required to 
characterize the toxicity profile of the compound.  Preclinical studies are 
regulated by the FDA under a series of regulations called the Good Laboratory 
Practice ("GLP") regulations.  Violations of these regulations can, in some 
cases, lead to invalidation of the studies, requiring those studies to be 
repeated.  During this time, a manufacturing process which is capable of 
producing the compound in an adequately pure and well characterized form for 
human use is developed.  Production of compounds for use in humans is 
governed by a series of FDA regulations known as GMP regulations, which 
regulate all aspects of the manufacturing process.

             The entire body of preclinical development work is summarized in 
a submission to the FDA called a Notice of Claimed Exemption for 
Investigational New Drug ("IND").  FDA regulations allow human clinical 
trials to begin 30 days following the submission of the IND, unless the FDA 
requests additional information, clarification or additional time to review 
the IND.  There is no assurance that the submission of an IND will allow a 
company to commence clinical trials.  Once trials have started, the company 
or the FDA may decide to stop the trials because of concerns about the safety 
of the product or the adequacy of the trial design.  Such action can 
substantially delay individual trials, as well as the entire development 
program for that compound and, in some cases, may require abandonment of a 
product.

             Clinical testing of new compounds in humans is designed to 
establish both safety and efficacy in treating a specific disease or 
condition.  These studies are usually conducted in three phases of testing.  
In Phase I, a small number of healthy subjects or patients with the specific 
condition being targeted are given the new compound to determine the 
pharmacokinetic and pharmacologic actions of the drug in humans, the side 
effects associated with increasing doses and if possible, to gain early 
evidence of effectiveness.  In Phase II, small numbers of patients with the 
targeted disease are given the compound to test its efficacy in treating the 
targeted disease, to determine the 

                                      9

<PAGE>

common short term side effects and risks associated with the drug, and to 
establish effective dose levels.  Phase III studies are larger studies 
designed to confirm the compound's efficacy and safety for the targeted 
disease and to provide an adequate basis for physician labeling.

             When a drug is being developed for a condition that is life- or 
organ-threatening, or for which there is no alternative therapy, the FDA may, 
in certain cases, grant an accelerated approval process.  However, there is 
no assurance any of the Company's products would be eligible for this 
accelerated approval process.

             Once adequate data have been obtained in clinical testing to 
demonstrate that the compound is both safe and effective for the intended 
use, all of the data available is submitted to the FDA in a New Drug 
Application ("NDA").  The FDA reviews this application and, once it decides 
that adequate data are available which show that the new compound is both 
safe and effective, approves the drug for marketing.  The approval process 
may take several years and is a function of a number of variables including 
the quality of the submission and data presented, the potential contribution 
that the compound will make in improving the treatment of the disease in 
question, and the extent of agreement between the sponsor and the FDA on the 
product labeling.  There can be no assurance that any new drug will 
successfully proceed through this approval process or that it will be 
approved in any specific period of time.

             The FDA may, during its review of an NDA, ask for additional 
data, and may also require postmarketing testing, including potentially 
expensive Phase IV studies.  In addition, postmarketing surveillance to 
monitor the safety and effectiveness of the drug must be done by the sponsor. 
The FDA may in some circumstances impose additional restrictions on the use 
and or promotion of the drug that may be difficult and expensive to 
administer.

             Before marketing approval is granted, the facility in which the 
drug product is manufactured must be inspected by the FDA and deemed to be 
adequate for the manufacture, holding and distribution of drugs in compliance 
with GMPs. Manufacturers must continue to expend time, money and effort in 
the area of production, and quality control, labeling, advertising and 
promotion of drug product to ensure full compliance with GMP requirements.  
Failure to comply with applicable requirements can lead to FDA demands that 
production and shipment cease, that products be recalled, or to enforcement 
actions that can include seizures, injunctions, or criminal prosecution.  
Such failures or new information that negatively impact the safety and 
effectiveness of the drug that becomes available after approval may lead to 
FDA withdrawal of approval to market the product.

             To market its products abroad, the Company also must satisfy 
regulatory requirements implemented by foreign regulatory authorities.  The 
foreign regulatory approval process includes all of the risks associated with 
FDA approval set forth above, and may introduce additional requirements or 
risks. There is no assurance that a foreign regulatory body will accept the 
data developed by the Company for any of its products.  Approval by the FDA 
does not ensure approval in other countries, nor does approval by any other 
country ensure approval decisions by FDA.

             In Europe, human pharmaceutical products are subject to 
extensive regulation of the testing, manufacture, safety, efficacy, labeling, 
storage, record keeping, advertising and promotion of human pharmaceutical 
products. Effective in January 1995, the European Union enacted new 
regulations providing for a centralized licensing procedure, which is 
mandatory for certain kinds of products, and a decentralized (country by 
country) procedure for 



                                      10

<PAGE>

all other products.  A license granted under the centralized procedure 
authorizes marketing of the product in all of the member states of the 
European Union. Under the decentralized procedure, a license granted in one 
member state can be extended to additional member states pursuant to a 
simplified application process.  The assessment of products filed under the 
centralized procedure is coordinated by the European Medicine Evaluation 
Agency ("EMEA").

             In addition to regulations enforced by the FDA, the Company is 
also subject to regulation under the Occupational Safety and Health Act, the 
Environmental Protection Act, the Toxic Substances Control Act, the Resource 
Conservation and Recovery Act, regulations promulgated by the U.S. Department 
of Agriculture, and other related federal, state or local regulations.  The 
Company's research and development involves the controlled use of hazardous 
materials, chemicals, viruses and various radioactive compounds.  Although 
the Company believes that its safety procedures for handling and disposing of 
such materials comply with the standards prescribed by state and federal 
regulations, the risk of accidental contamination or injury from these 
materials cannot be completely eliminated.  In the event of such an accident, 
the Company could be held liable for any damages that result and any such 
liability could exceed the resources of the Company.


THIRD-PARTY REIMBURSEMENT

             The business and financial condition of pharmaceutical and 
biotechnology companies will continue to be affected by the efforts of 
government and third-party payors to contain or reduce the cost of health 
care through various means. For example, in certain foreign markets pricing 
or profitability of prescription pharmaceuticals is subject to government 
control.  In particular, individual pricing negotiations are often required 
in each country of the European Union, even if approval to market the drug 
under the EMEA's centralized procedure is obtained.  In the U.S., there have 
been, and the Company expects that there will continue to be, a number of 
federal and state proposals to implement similar government control.  In 
addition, an increasing emphasis on managed care in the U.S. has increased 
and will likely continue to increase the pressure on pharmaceutical pricing.  
While the Company cannot predict whether any such legislative or regulatory 
proposals will be adopted or the effect such proposals or managed care 
efforts may have on its business, the announcement of such proposals or 
efforts could have a material adverse effect on the Company's ability to 
raise capital, and the adoption of such proposals or efforts could have a 
material adverse effect on the Company's business, financial condition and 
results of operations.  Further, to the extent that such proposals or efforts 
have a material adverse effect on other pharmaceutical companies that are 
prospective corporate partners for the Company, the Company's ability to 
establish and maintain strategic alliances may be adversely affected.  In 
addition, in both the U.S. and elsewhere, sales of prescription 
pharmaceuticals are dependent in part on the  availability of reimbursement 
to the consumer from third-party payors, such as government and private 
insurance plans that mandate predetermined discounts from list prices.  In 
addition, third-party payors are increasingly challenging the prices charged 
for medical products and services. If the Company succeeds in bringing one or 
more products to the market, there can be no assurance that these products 
will be considered cost effective and reimbursement to the consumer will be 
available or will be sufficient to allow the Company to sell its products on 
a competitive basis.


EMPLOYEES

             As of March 14, 1997, the Company employed 82 people of whom 73 
are full-time, regular employees.  Of the full-time regular employees 58 were 
primarily engaged in research and development and the remaining 15 employees 
were primarily engaged in management, business development, and 
administration.  Of the Company's employees at year's end, 14 held M.D. or 
Ph.D. degrees in scientific fields. In light of the terminations by SB and 
HMRI, the Company intends to reduce the number of employees significantly.


ITEM 2.  PROPERTIES.

             The Company occupies approximately 66,000 square feet of leased 
laboratory, support and administrative space in Denver, Colorado.  These 
facilities include a pilot plant for the production of clinical supplies of 
Company compounds for testing in humans, full analytic capabilities including 
nuclear magnetic resonance spectroscopy, a USDA-licensed animal facility and 
computerized molecular modeling facilities. Leases expire 

                                      11

<PAGE>

on these facilities over the period from December 1997 to May 1999 and are 
renewable for up to an additional two years.


ITEM 3.  LEGAL PROCEEDINGS.

             The Company is not a party to any material litigation or legal 
proceedings.


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

             There were no matters submitted to a vote of security holders 
during the fourth quarter of the fiscal year ended December 31, 1996.


                     EXECUTIVE OFFICERS OF THE REGISTRANT

             The executive officers of the Company as of March 22, 1997, are 
as follows:

         NAME                        AGE               POSITION
         ----                        ---               --------
Kenneth R. Lynn. . . . . . . . . . .  43  President and Chief Executive Officer
                                            and Director

Diarmuid F. Boran. . . . . . . . . .  37  Vice President, Commercial
                                            Development and Planning

Joseph L. Turner . . . . . . . . . .  45  Vice President, Finance and
                                            Administration, Chief Financial 
                                            Officer and Treasurer

John M. Young. . . . . . . . . . . .  53  Vice President, Research and
                                            Development

             Mr. Lynn was elected as President and Chief Executive Officer 
and as a director of Cortech in February 1995.  He had been Senior Vice 
President, Business Development and General Counsel of the Company since 1994 
and previously served as Vice President, Business Development and General 
Counsel from 1993 to 1994.  He was appointed Secretary in March 1993.  From 
August 1991 to January 1993, he served as Vice President, General Counsel and 
Corporate Secretary at U.S. Bioscience, Inc., a pharmaceutical company.  From 
1984 to July 1991, he served in various legal positions at Marion and Marion 
Merrell Dow, Inc. (predecessors to HMRI), most recently as Corporate Counsel. 
Mr. Lynn received his J.D. from the University of Kansas in 1981 and his 
M.B.A. from Rockhurst College in 1990.

             Mr. Boran has been Vice President, Commercial Development and 
Planning since August 1995.  Previously, Mr. Boran had served as Senior 
Director, Commercial Development and Planning.  From 1988 to 1993, Mr. Boran 
worked for Marion Merrell Dow Inc. (now Hoechst Marion Roussel, Inc.).  He 
held positions in marketing, strategic planning and finance, and most 
recently as Director of Corporate Business Analysis.  Mr. Boran earned both 
his M.B.A and B.S. of Pharmacy from the University of Michigan.

             Mr. Turner has been Vice President, Finance and Administration 
and Chief Financial Officer of the Company since March 1992, and was elected 
Treasurer of the Company in March 1993.  He served as Secretary of the 
Company from January 1992 to March 1993, and he resumed the duties of 
Secretary in March 1995.  From 1984 to February 1992, Mr. Turner served in 
various management positions at Eli Lilly and Company, a major drug company, 
and its subsidiaries, most recently as Director of Finance of Eli Lilly S.A. 
(Switzerland).  He received his 



                                      12

<PAGE>

M.A. in molecular biology from the University of Colorado at Boulder in 1977 
and his M.B.A. from the University of North Carolina at Chapel Hill in 1979.

             Dr. Young joined Cortech in September, 1996, as Vice President 
of Research and Development.  From January 1995 to September 1996, Dr. Young 
served as an independent consultant to the pharmaceutical industry.  From 
1969 to 1994, Dr. Young served in various research and development positions 
at Syntex Research, including Co-Director of the Institute of Immunology and 
Biological Sciences, and from March 1994, served as Executive Director of 
Drug Evaluation.  He received his B.S. in mathematics, physics and chemistry 
in 1965, and his Ph.D. in organic chemistry in 1969, both from the University 
of Toronto.










                                      13

<PAGE>
                                       
                                    PART II

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

         The Company's Common Stock (Nasdaq symbol CRTQ) is traded on the 
Nasdaq National Market.

         The following table presents quarterly information on the price 
range of the Company's Common Stock during the past two years.  This 
information indicates the intraday high and low sale prices reported by the 
Nasdaq National Market.

                                                             HIGH     LOW
                                                             ----     ---
1995
    First Quarter. . . . . . . . . . . . . . . . . . . . .   3 1/8    2 1/8
    Second Quarter . . . . . . . . . . . . . . . . . . . .   3 5/8    2 1/8
    Third Quarter. . . . . . . . . . . . . . . . . . . . .   3 11/16  1 1/8
    Fourth Quarter . . . . . . . . . . . . . . . . . . . .   3        1 9/16

1996
    First Quarter. . . . . . . . . . . . . . . . . . . . .   3 9/16   2 3/16 
    Second Quarter . . . . . . . . . . . . . . . . . . . .   3 13/16  2 11/16
    Third Quarter. . . . . . . . . . . . . . . . . . . . .   3 1/4    2 1/16
    Fourth Quarter . . . . . . . . . . . . . . . . . . . .   2 5/8    1 3/16

         As of February 28, 1997, there were 607 holders of record of the 
Company's Common Stock.  On March 26, 1997, the last sale price reported 
on the Nasdaq National Market for the Company's Common Stock was $0.91.

         The Company has not paid any cash dividends on its capital stock 
since its inception and does not intend to pay any cash dividends in the 
foreseeable future.  The Company currently intends to retain any future 
earnings to finance the growth and development of its business.

         On September 9, 1996, the Company issued 200,000 shares of 
unregistered common stock valued at $2.44 per share to HMRI in exchange for 
the "right of first offer" it had previously granted to HMRI.  The right of 
first offer, granted as part of a transaction between the parties entered 
into in February 1988, covered all new technologies developed by the Company. 
The issuance was exempt from registration under Section 4(2) of the 
Securities Act of 1933, as amended.





                                      14


<PAGE>
ITEM 6.  SELECTED FINANCIAL DATA.

         The following selected financial data at and for each of the five 
fiscal years in the period ended December 31, 1996 have been derived from the 
Company's audited financial statements.  Such statements have been audited by 
Arthur Andersen LLP, independent public accountants, as set forth in their 
report covering the three years ended December 31, 1996, 1995 and 1994, 
included elsewhere herein.  The data set forth below should be read in 
conjunction with the financial statements and notes thereto included 
elsewhere in this document and also with "Management's Discussion and 
Analysis of Financial Condition and Results of Operations."  No dividends 
were declared or paid for any periods presented. 

<TABLE>
                                                                      YEARS ENDED DECEMBER 31,
                                                     ----------------------------------------------------------
                                                       1992        1993        1994         1995         1996 
                                                     --------    --------    --------     --------     --------
                                                               (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                                  <C>         <C>         <C>          <C>          <C>
STATEMENT OF OPERATIONS DATA:
Revenues:
  Sponsored research and development revenues.....   $  3,875    $  3,472    $  1,470     $  4,140     $  7,422
  Technology license revenue......................      1,000           -           -        1,000            -
  Interest income.................................        310       1,249       1,751        1,685        1,192
                                                     --------    --------    --------     --------     --------
    Total revenues................................      5,185       4,721       3,221        6,825        8,614
                                                     --------    --------    --------     --------     --------
Expenses:
  Research and development........................      7,448      15,462      25,016       18,551       11,339
  General and administrative......................      2,029       3,442       4,943        4,695        3,614
                                                     --------    --------    --------     --------     --------
    Total expenses................................      9,477      18,904      29,959       23,246       14,953
                                                     --------    --------    --------     --------     --------
Net loss..........................................   $ (4,292)   $(14,183)   $(26,738)    $(16,421)    $ (6,339)
                                                     --------    --------    --------     --------     --------
                                                     --------    --------    --------     --------     --------
Net loss per share(1).............................   $  (0.41)   $  (0.95)   $  (1.52)    $  (0.92)    $  (0.35)
                                                     --------    --------    --------     --------     --------
                                                     --------    --------    --------     --------     --------
Weighted average common shares outstanding(1).....     10,538      14,874      17,560       17,754       18,225
                                                     --------    --------    --------     --------     --------
                                                     --------    --------    --------     --------     --------

BALANCE SHEET DATA:
Cash, cash equivalents and short-term 
  investments.....................................   $ 37,541    $ 62,574    $ 36,268     $ 23,147     $ 20,978
Working capital...................................     36,850      60,453      34,192       21,891       18,465
Total assets......................................     40,882      68,763      45,553       28,643       25,483
Accumulated deficit...............................    (14,180)    (28,363)    (55,101)     (71,522)     (77,860)
Stockholders' equity..............................     40,075      66,354      43,073       26,977       22,125
</TABLE>
- -----------------
(1) See Note 2 of Notes to Financial Statements for information concerning the
    computation of net loss per share.

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

         THE FOLLOWING DISCUSSION CONTAINS, IN ADDITION TO HISTORICAL 
INFORMATION, FORWARD-LOOKING STATEMENTS.  THE COMPANY'S ACTUAL RESULTS MAY 
DIFFER SIGNIFICANTLY FROM THE RESULTS DISCUSSED IN THE FORWARD-LOOKING 
STATEMENTS.  FACTORS THAT COULD CAUSE OR CONTRIBUTE TO SUCH DIFFERENCES 
INCLUDE, BUT ARE NOT LIMITED TO, THOSE DISCUSSED BELOW AND UNDER THE CAPTION 
"BUSINESS RISKS."

GENERAL

         Cortech, Inc. (the "Company") is a biopharmaceutical company whose 
focus has been the discovery and development of novel therapeutics for the 
treatment of inflammatory disorders. The Company has directed its research 
and development efforts principally toward protease inhibitors and bradykinin 
antagonists.

         In the area of protease inhibition, one of the Company's research 
programs has been the discovery and development of inhibitors of human 
neutrophil elastase ("HNE"), a potent serine protease.  Initially, parenteral 
inhibitors were developed.  Later this evolved into work on inhibitors for 
oral administration and subsequently to the establishment of a collaboration 
with Ono Pharmaceutical Co., Ltd. ("Ono") of Osaka, Japan, to support this 
work.  In October 1996, the Company announced that based on progress to date, 
it was increasing staffing on the oral elastase project and that its partner, 
Ono, was accelerating funding.  As a result, the Company received $4.3 
million in 1996 as compared to the $2.8 million contemplated by the original 
agreement. Currently, the Company's research efforts are focused primarily in 
this area. In related research, the Company has also demonstrated that its 
proprietary technology has the potential to be applied to the discovery of a 
broader range of therapeutically interesting protease inhibitors. 
 
         Until recently, two of the Company's compounds were advancing in 
Phase II clinical development.  The first of these was CE-1037, a parenteral 
inhibitor of HNE being developed for the treatment of the acute respiratory 
distress syndrome ("ARDS") and cystic fibrosis.  Hoechst Marion Roussel, Inc. 
("HMRI") had provided funding for the research and development of CE-1037 
since 1987, but in December 1996, the companies agreed to suspend clinical 
development of CE-1037 on the basis of recent preclinical findings which 
required further evaluation. This, along with other considerations, led to 
termination of the agreement, and HMRI returned all rights to CE-1037 to the 
Company.
 
         The second compound in the clinic was Bradycor, a bradykinin 
antagonist being developed by SmithKline Beecham ("SB") for the treatment of 
traumatic brain injury ("TBI"), under an agreement established in November 
1995.  In 1996, the Company received $4.0 million in milestone payments under 
an agreement with SB for the development of Bradycor.  In March 1997, the 
Company and SB agreed to terminate their collaboration when a Phase II trial 
of Bradycor in patients with TBI failed to demonstrate a significant effect 
of the compound on intracranial pressure, the primary endpoint.  The Company 
expects to receive no additional revenues related to Bradycor.  Until 
mid-1995, the Company's work on Bradycor had been focused primarily on the 
treatment of sepsis, but two clinical trials, completed in 1994 and 1995 also 
failed to provide sufficient evidence of efficacy to warrant additional 
development in that indication. 

                                      15
<PAGE>

LIQUIDITY AND CAPITAL RESOURCES

         At December 31, 1996, the Company had cash, cash equivalents and 
short-term investments totaling $21.0 million, compared to $23.1 million at 
December 31, 1995.  The Company's net cash used in operating activities 
including purchases of property, plant and equipment, totaled $3.1 million, 
$13.3 million and $28.4 million in 1996, 1995 and 1994, respectively.  
Expenditures for property and equipment included $1.3 million in 1993 and 
$1.0 million in 1994 for the expansion of the Company's pilot production and 
laboratory facilities, which were occupied during the second quarter of 1994. 
The Company's quarterly expenditures in 1996, net of depreciation and 
non-cash charges, decreased from $4.4 million in the first quarter to $3.5 
million in the fourth quarter.  This reduction reflects the Company's 
continued monitoring of expenditures and its efforts to focus resources on 
the projects with the greatest expected value.

         From its inception through December 31, 1996, the Company raised 
cash totaling $96.7 million from the sale of equity securities, including 
$33.6 million in net proceeds from its November 1992 initial public offering 
and $37.7 million in net proceeds from its November 1993 follow-on public 
offering. 

         Under an agreement signed in March 1995 to develop an oral elastase 
inhibitor, Cortech received $2.8 million from Ono during 1996.  In October 
1996, pursuant to an amendment to the original agreement, Cortech received an 
additional $1.5 million of funding from Ono to be applied to the second year 
of the collaboration bringing total funding received in 1996 to $4.3 million. 
Of the $4.3 million, $2.9 million has been recognized as revenue in 1996 and 
the remainder will be recognized in the first quarter of 1997.  Ono's 
projected funding for the third year of the collaboration will be $3.0 
million.  Cortech received half of this amount in March, 1997.  The 
remainder, which is due in September, 1997, can be cancelled if Ono does not 
elect to complete the project.

                                      16
<PAGE>


         Under a research agreement dated June 30, 1987, HMRI provided 
research and development funding for certain work conducted by Cortech in 
support of the HNE inhibitor program.  This agreement had been extended 
several times since, with the most recent extension expiring December 31, 
1996.  HMRI has paid a total of $14.2 million in research funding to Cortech 
under this agreement through December 31, 1996.  A receivable for $600,000 
was recorded at year end for work performed in the fourth quarter of 1996, 
which was collected in 1997.  No further funding will be provided by HMRI.

         In August, the Company purchased the "right of first offer" it had 
previously granted to Marion Laboratories, a predecessor to Hoechst Marion 
Roussel Incorporated ("HMRI").  The right of first offer, granted as part of 
a transaction between the parties entered into in February 1988, covered all 
new technologies developed by the Company.  Cortech bought back the right in 
exchange for 200,000 shares of unregistered common stock.

         In August 1996, the Company issued 200,000 shares of unregistered 
common stock to purchase the "right of first offer" it had previously granted 
to Marion Laboratories, a predecessor to HMRI.  The right of first offer, 
granted as part of a transaction between the parties entered into in February 
1988, covered all new technologies developed by the Company.

         The Company has experienced net losses and negative cash flows from 
operations each year since inception and has incurred an accumulated deficit 
of $77.9 million through December 31, 1996.  The Company expects to incur 
substantial additional expenses in the pursuit of its research and product 
development programs.  The expenses may include costs of research and 
development, clinical trials and administrative activities.   In order to 
fund such expenses, the Company anticipates that it would have to seek 
additional arrangements with collaborative partners and/or public financing. 
There can be no assurance that such agreements will be concluded or that the 
Company will be able to raise additional capital when required or that such 
capital will be available under favorable terms or that the Company will not 
incur substantial restructuring charges in connection with downsizing.

RESULTS OF OPERATIONS

         1996 COMPARED WITH 1995

REVENUES

         Revenues from sponsored research and development increased from $5.1 
million in 1995 to $7.4 million in 1996.  The increase in revenues for 1996 
resulted primarily from milestone payments made in accordance with the SB 
contract dated November 1, 1995 of which $2.6 million has been recorded as 
revenue and the additional $1.5 million received from Ono of which $750,000 
has been recorded as revenue.

         The Company expects that Ono will continue to fund research in 1997 
on an oral HNE inhibitor under the agreement signed in March 1995 and amended 
in October 1996.  In accordance with the amended agreement, a payment of $1.5 
million was received in March 1997.  The final payment of $1.5 million, which 
is due in September 1997, is cancelable if Ono does not elect to complete the 
project. The Company expects no further revenue from SB or from HMRI due to 
the cancellation of the agreements with these collaborators.  There can be no 
assurance that new corporate arrangements can be found to replace the lost 
revenues.

RESEARCH AND DEVELOPMENT

         Expenses for research and development decreased from $18.6 million 
in 1995 to $11.3 million in 1996.  This decrease is due primarily to 
restructurings announced in March and August 1995.

                                      17
<PAGE>

          Management is carefully reviewing all planned spending on research 
and development in light of the decisions by SB and HMRI to discontinue 
support for clinical programs and intends to reduce its staff size and rate 
of spending in the second quarter of 1997.

GENERAL AND ADMINISTRATIVE

         General and administrative expenses decreased from $4.7 million in 
1995 to $3.6 million in 1996.  This decline resulted from decreases in 
staffing, office space and business activity.  In general, the Company 
expects its general and administrative expenses to follow a similar trend as 
that of research and development.  

NET LOSS

         The net loss for 1996 decreased to $6.3 million from $16.4 million 
in 1995. This decrease was due principally to the decreased expenses and 
increased revenues described above.  Cortech expects to continue to report 
substantial losses for the foreseeable future.

         1995 COMPARED WITH 1994

REVENUES

         Revenues from sponsored research and development increased from $1.5 
million in 1994 to $5.1 in 1995. This growth in revenue was due to the 
receipt of the $1.0 million license fee for Bradycor from SB and $2.7 in  
funding paid under the March 1995 agreement with Ono for research on oral HNE 
inhibitors.

         The Company's research agreement with HMRI provided for payments to 
Cortech which approximated Cortech's rate of spending on the portion of the 
CE-1037 (HNE inhibitor) program.  HMRI paid for development of CE-1037 under 
an extension of the agreement that was effective through December 31, 1996. 

         In 1996, further research and clinical development of Bradycor was 
fully financed and largely performed by SB under the license and product 
development agreement signed in November 1995.  Also, Ono continued to fund 
research on an oral HNE inhibitor under the agreement signed in March 1995.

RESEARCH AND DEVELOPMENT

         Expenses for research and development decreased from $25.0 million 
in 1994 to $18.6 million in 1995.  This decrease is due primarily to 
reductions in clinical development and pilot manufacturing activities as a 
result of the completion of the Phase II SIRS/sepsis trial and associated 
reductions in force.

         In 1996, further research and clinical development of Bradycor was 
performed and financed by SB under the license and product development 
agreement signed in November 1995.  Also, Ono continued to fund research on 
an oral HNE inhibitor under the agreement signed in March 1995.  HMRI paid for 
development of CE-1037 under an extension of the agreement that was effective 
through December 31, 1996. 

GENERAL AND ADMINISTRATIVE

         General and administrative expenses decreased from $4.9 million in 
1994 to $4.7 million in 1995.  This decline resulted from decreases in 
staffing, office space and business activity. 

                                      18
<PAGE>

NET LOSS

         The net loss for 1995 decreased to $16.4 from $26.7 million in 1994. 
 This decrease was due principally to the decreased expenses and increased 
revenues described above. 

         NET OPERATING LOSS CARRY FORWARDS

         As of December 31, 1996, the Company had approximately $70.7 million 
of net operating loss carry forwards for income tax purposes, $69.3 million 
of which expire from 2004 through 2011.  In addition, the Company has 
approximately $2.9 million of research and development tax credits available 
to offset future federal income tax, subject to limitations for alternative 
minimum tax, $2.7 million of which expire from 2004 to 2011.  The Company's 
use of operating loss and tax credit carry forwards is subject to limitations 
imposed by the Internal Revenue Code.  The Company does not anticipate that 
these limitations will materially affect utilization of the carry forwards 
prior to their expirations. 

         NEW ACCOUNTING PRONOUNCEMENT

         In October 1995, the Financial Accounting Standards Board ("FASB") 
issued Statement of Financial Accounting Standards ("SFAS" ) No.123, 
"Accounting for Stock-Based Compensation."  This new standard encourages, but 
does not require, companies to recognize compensation expense for grants of 
stock, stock options, and other equity instruments based on a fair-value 
method of accounting.

         Companies that do not choose to adopt the new expense recognition 
rules of SFAS No. 123 will continue to apply the existing rules contained in 
Accounting Principles Board Opinion ("APBO") No. 25, but will be required to 
provide pro forma disclosures of the compensation expense determined under 
the fair-value provisions of SFAS No. 123, if material.  APBO No. 25 requires 
no recognition of compensation expense for most of the stock-based employee 
compensation arrangements provided by the Company, namely, broad-based 
employee stock option grants and stock purchase plans where the exercise 
price is equal to the market price at the date of grant.

         The Company adopted the disclosure provisions of SFAS No. 123 
effective January 1, 1996.  The Company will continue to follow the 
accounting provisions of APBO No. 25 for stock-based compensation and will 
furnish the pro forma disclosures required under SFAS No. 123.

BUSINESS RISKS

         This section summarizes certain factors that should be considered by 
stockholders and prospective investors in the Company.  Many of these risks 
are discussed in other contexts in other sections of this report.

  DEPENDENCE ON COLLABORATIVE RELATIONSHIPS; DEPENDENCE ON THIRD PARTIES

         The Company's strategy for the development, clinical testing, 
manufacturing and commercialization of its products is largely dependent upon 
the establishment of collaborations with corporate partners and other third 
parties. There can be no assurance that the Company will be able to negotiate 
further collaborative arrangements in the future on acceptable terms, if at 
all, or that current or future collaborative arrangements will be successful. 
To the extent that the Company is not able to establish such arrangements, 
it would experience increased capital requirements to undertake such 
activities at its own expense. The Company also may encounter significant 
delays in introducing its products into certain markets or find that the 
development, manufacture or sale of its products in such markets is adversely 
affected by the absence or lack of success of any such collaborations.  
Manufacturing facilities must adhere to current Good Manufacturing Practices 
prescribed by the FDA.  There can be no assurance that a third-party 
manufacturer would perform acceptably or that failures by third parties would 
not delay clinical trials or the submission of products for regulatory 
approval or impair the Company's ability to deliver products on a timely 
basis.  The Company also will be dependent on the efforts of such third 
parties to market or promote its products.

  EARLY STAGE OF DEVELOPMENT; TECHNOLOGICAL UNCERTAINTY

         The Company is at an early stage of development.  All of its 
potential products are in research or development and will require 
significant additional preclinical and clinical testing prior to submission 
of any application for commercial use.  There can be no assurance that the 
Company's research and development activities will be completed successfully 
or that they will support the initiation of clinical trials or that any 
proposed products will prove to be efficacious or safe.  In the event that 
additional clinical trials are conducted, there can be no assurance that the 
Company will not encounter additional problems with those trials which will 
require the Company to delay, suspend or terminate such trials.  Any of the 
Company's products in research or development may prove to have undesirable 
and unintended side effects or other characteristics that may prevent or 
limit their commercial use.  Even if successfully developed, there can be no 
assurance that any potential products will receive marketing approval by 
United States or foreign regulatory authorities or that any approved products 
can be successfully manufactured on a commercial scale, marketed or will be 
accepted by patients, health care providers and third-party payors.

  UNCERTAINTIES RELATED TO PRODUCT DEVELOPMENT AND CLINICAL TRIALS

         Before obtaining regulatory approvals for the commercial sale of any 
of its products under development, the Company must demonstrate through 
preclinical studies and clinical trials that the product is safe and 
efficacious for use in each target indication.  In addition, the results from 
preclinical studies and early clinical trials may not be predictive of 
results that will be obtained in large-scale testing.  The Company ceased 
development of its lead bradykinin antagonist, Bradycor, after unsuccessful 
Phase II clinical trials and has suspended development of a HNE inhibitor, 
CE-1037, which was also in Phase II clinical trials.  There can be no 
assurance that the Company will conduct future clinical trials or that those 
trials will demonstrate the safety and efficacy of any products or will 
result in marketable products.

  GOVERNMENT REGULATION

         The Company's ongoing research and development activities, and any 
future production and marketing of products, are subject to extensive 
regulation by government authorities in the United States and other 
countries.  The regulatory process, which includes preclinical studies and 
clinical trials of each compound to establish its safety and efficacy, takes 
many years and requires the expenditure of substantial resources.  There can 
be no assurance that any product developed by the Company will prove to be 
safe and efficacious in clinical trials or will meet all of the applicable 
regulatory requirements necessary to receive marketing approval.  Moreover, 
if regulatory approval of a drug is granted, such approval may entail 
limitations on the indicated uses for which it may be marketed.  Failure to 
comply with applicable regulatory requirements can, among other things, 
result in fines, suspension of regulatory approvals, product recalls, seizure 
of products, operating restrictions and criminal prosecutions. Further, FDA 
policy may change and additional government regulations may be established 
that could prevent or delay regulatory approval of the Company's potential 
products.  In addition, a marketed drug and its manufacturer are subject to 
continual review, and later discovery of previously unknown problems with a 
product or manufacturer may result in restrictions on such product or 
manufacturer, including withdrawal of the product from the market.

         In order to market its products abroad, the Company would also need 
to comply with foreign regulatory requirements, implemented by foreign health 
authorities, governing the design and conduct of human clinical trials and 
marketing approval.  The foreign regulatory approval process includes all of 
the risks associated with FDA approval set forth above and may introduce 
additional requirements or risks.  There is no assurance that a foreign 
regulatory body will accept the data developed by the Company for any of its 
products, and approval by the FDA does not ensure approval in other countries.

  FUTURE CAPITAL NEEDS; UNCERTAINTY OF ADDITIONAL FUNDING

         Drug discovery and development activities are capital intensive.  
The Company will require substantial additional funding in order to complete 
the research and development activities required for its compounds and to 
commercialize its proposed products. The Company's future capital 
requirements will depend on several factors, including continued progress in 
research and development programs, the scope and results of preclinical 
studies and clinical trials, the cost of regulatory approvals, the costs 
involved in patent prosecution and enforcement, administrative and legal 
expenses, the status of competitive products, the cost of establishing 
manufacturing arrangements and commercialization activities.  The Company 
anticipates that it will have to seek additional funding through 
collaborative agreements with corporate partners or through equity or debt 
financings.  There can be no assurance that the Company will be able to enter 
into such arrangements or obtain such financing on acceptable terms, or at 
all.

  COMPETITION

         The Company faces competition from pharmaceutical and other 
biotechnology companies, academic institutions, governmental agencies and 
other organizations that conduct research, seek patent protection and 
establish collaborative arrangements for product development and marketing.  
Many of the Company's competitors have substantially greater financial, 
technical and human resources than the Company and have significant products 
approved or in development. Furthermore, these other companies and 
institutions compete with the Company in recruiting and retaining highly 
qualified scientific and management personnel. Numerous companies are 
developing alternative strategies to treat inflammation. Alternate approaches 
to the use of HNE inhibitors are being developed and limited applications for 
aerosolized delivery of HNE inhibitors have been achieved.  These development 
activities and alternative strategies could compete with the Company's 
programs. There can be no assurance that the Company's competitors will not 
develop more effective or more affordable products or achieve earlier or more 
efficient product commercialization than the Company.

  HISTORY OF LOSSES AND ACCUMULATED DEFICIT

         To date, the Company has been engaged in research and development 
activities and has not generated any revenues from product sales.  The 
Company has experienced continuing net losses and negative cash flows from 
operations primarily resulting from research and development activities and 
the associated general and administrative expenses.  As of December 31, 1996, 
the Company had an accumulated deficit of $77.9 million.  The extent of 
losses and negative cash flows from operations and the time required to reach 
profitability are highly uncertain.  There can be no assurance that the 
Company will be able to achieve profitability or that profitability, if 
achieved, can be sustained on an ongoing basis.

  PATENTS AND PROPRIETARY RIGHTS

         The Company's success depends, in part, on its ability to obtain 
patents, protect trade secrets and operate without infringing on the 
proprietary rights of others.  No assurance can be given that patents will 
issue from any pending applications, or that, if patents do issue, the claims 
allowed will be sufficiently broad to protect the Company's technology.  In 
addition, no assurance can be given that any patents issued to or licensed by 
the Company will not be challenged, invalidated, infringed or circumvented, 
or that the rights granted thereunder will provide competitive advantages to 
the Company. In addition, the Company may be required to obtain licenses to 
patents or other proprietary rights of others.  No assurance can be given 
that any required licenses can be obtained at a reasonable cost, if at all.  
If the required licenses cannot be obtained, the Company could generate 
additional costs as it attempts to design around such patents, find that the 
development, manufacture or sale of products requiring such licenses is 
foreclosed or incur substantial costs in defending patent infringement 
claims.  The Company also protects its proprietary technology by 
confidentiality agreements with its collaborative partners, employees and 
consultants and reliance on trade secrets and know-how. There can be no 
assurance that such will have adequate remedies for any breach, or that the 
Company's trade secrets will not otherwise become known or be independently 
discovered by competitors.

  HAZARDOUS MATERIALS

         The Company uses a number of hazardous substances which pose risk of 
explosion and caustic burns.  The Company is subject to federal, state and 
local laws and regulations governing the use, storage, handling and disposal 
of such materials and certain wastes.  There can be no assurances the Company 
will not incur significant costs to comply with such laws and regulations or 
be materially or adversely affected by future laws and regulations. Although 
the Company believes that its safety procedures for handling and disposing of 
such materials comply with the standard prescribed by state and federal 
regulations, the risk of accidental contamination or injury from these 
materials cannot be completely eliminated.  In the event of an accident, the 
Company could be held liable for any damages that result and such liability
could exceed the resources of the Company.

  VOLATILITY OF STOCK PRICE

         The securities market from time to time has experienced significant 
price and volume fluctuations that may be unrelated to the operating 
performance of particular companies.  In addition, the prices of common stock 
of biotechnology companies have been and can be expected to be, especially 
volatile. Announcements of technological innovations or new products by the 
Company or its competitors, developments or disputes concerning proprietary 
rights, publicity regarding products under development by the Company or its 
competitors, regulatory developments, developments in relationships with 
corporate partners, public concern as to the safety of biopharmaceutical 
products and general market conditions can have a significant impact on the 
market price of the Company's Common Stock.

  PRODUCT LIABILITY EXPOSURE AND INSURANCE

         The use of the Company's products in clinical trials and the sale of 
such products may expose the Company to liability claims.  The Company has 
obtained product liability coverage for its clinical trials.  However, there 
can be no assurance that such coverage will continue to be available at a 
reasonable cost, that the Company will be able to obtain product liability 
insurance covering the commercialization of its products at a reasonable cost 
or at all, or that such insurance will be available in amounts sufficient to 
protect the Company against claims or recalls, any of which could have a 
material adverse effect on the financial conditions and prospects of the 
Company.

  UNCERTAINTY OF PRODUCT PRICING AND THIRD PARTY REIMBURSEMENT

         In the United States, there have been, and the Company expects that 
there will continue to be, a number of federal and state proposals to 
implement government control over pricing or profitability of 
pharmaceuticals.  In addition, emphasis on managed care has increased and 
will likely to continue to increase the pressure on pharmaceutical pricing.  
While the Company cannot predict whether any such legislative or regulatory 
proposals will be adopted or the effect such proposals or managed care 
efforts may have on its business, the adoption of such proposals or efforts 
could have a material adverse effect on the Company's business, financial 
condition and results of operations and ability to establish and maintain 
collaborations with corporate partners.  In addition, sales of prescription 
pharmaceuticals are dependent on the availability of reimbursement to the 
consumer from third-party payors, such as government and private insurance 
plans.  If the Company succeeds in marketing its proposed products, there can 
be no assurance that these products will be considered cost-effective or that 
the reimbursement to the consumer will be available or will be sufficient to 
allow the Company to sell its products on a competitive basis.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

         The financial statements required by this item are set forth 
beginning at page F-1 of this report.

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

         None. 

                                      19
<PAGE>
                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

         Information required by this item, insofar as it relates to 
directors, will be contained under the captions "Election of Directors" and 
"Compliance with Section 16(a) of the Securities Exchange Act of 1934" in the 
Company's definitive Proxy Statement with respect to the Company's Annual 
Meeting of Stockholders, to be held May 28, 1997 and is hereby incorporated 
by reference thereto.  The information relating to executive officers of the 
Company is contained in Part I, Item 4 of this report.

ITEM 11. EXECUTIVE COMPENSATION.

         The information required by this item will be contained in the 
Company's definitive Proxy Statement with respect to the Company's Annual 
Meeting of Stockholders, to be held May 28, 1997, under the caption 
"Executive Compensation," and is hereby incorporated by reference thereto.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

         The information required by this item will be contained in the 
Company's definitive Proxy Statement with respect to the Company's Annual 
Meeting of Stockholders, to be held May 28, 1997, under the caption "Security 
Ownership of Certain Beneficial Owners and Management," and is hereby 
incorporated by reference thereto.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

         The information required by this item will be contained in the 
Company's definitive Proxy Statement with respect to the Company's Annual 
Meeting of Stockholders, to be held May 28, 1997, under the caption "Certain 
Transactions," and is hereby incorporated by reference thereto.










                                      20
<PAGE>

                                       PART IV


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

     The following documents are being filed as part of this report on 
Form 10-K:

(a)  1.   FINANCIAL STATEMENTS.

          Report of independent public accountants ......................... F-1

          Balance sheets as of December 31, 1996 and 1995 .................. F-2

          Statement of operations for each of the three
          years in the period ended December 31, 1996 ...................... F-3

          Statements of changes in stockholders' equity for each 
          of the three years in the period ended December 31, 1996 ......... F-4

          Statements of cash flows for each of the three
          years in the period ended December 31, 1996 ...................... F-5

          Notes to financial statements .................................... F-6

     Other information is omitted because it is either presented elsewhere, is
     inapplicable or is immaterial as defined in the instructions.

     2.   EXHIBITS

          EXHIBIT
          NUMBER            DESCRIPTION OF EXHIBITS
          -------           -----------------------

           3.1    -  Certificate of Incorporation of Cortech, Inc., as 
                     amended.(1)

           3.2    -  Bylaws of Cortech, Inc. as amended(1)

           3.3    -  Certificate of Designation.

          10.1    -  Lease Agreement, dated April 2, 1992, as amended, between 
                     Lyon-Stewart Associates and the Company.(1)

          10.2    -  Lease Agreement, dated April 2, 1992, as amended, between 
                     Lyon-Stewart Associates and the Company.(1)

          10.3    -  Lease Agreement, dated March 5, 1993, between Lyon-Stewart
                     Associates and the Company.(5)

          10.4    -  Lease Agreement, dated March 5, 1993, between Lyon-Stewart
                     Associates and the Company.(5)

          10.5    -  Lease Agreement, dated April 1, 1993, as amended, between 
                     Lyon-Stewart Associates and the Company.(5)



                                     24

<PAGE>

          EXHIBIT
          NUMBER            DESCRIPTION OF EXHIBITS
          -------           -----------------------

          10.6    -  Office Lease, dated April 21, 1993, between Amberjack, 
                     Ltd., General Partner of Denver Jack Limited Partnership
                     and the Company.(5)

          10.7    -  Lease Agreement, dated May 14, 1993, as amended, between 
                     Lyon-Stewart Associates and the Company.(5)

          10.8    -  Lease Agreement, dated October 1, 1993, between 
                     Lyon-Stewart Associates and the Company.(6)

          10.10   -  Lease Agreement, dated November 22, 1993, between Clear 
                     Creek II, Limited Partnership, and the Company.(6)

          10.11   -  Lease Agreement, dated September 15, 1993, between 
                     Amberjack, Ltd., General Partner for Denver Jack Limited
                     Partnership and the Company.(6)

          10.12   -  Lease Agreement, dated November 8, 1993, between 
                     Amberjack, Ltd., General Partner for Denver Jack Limited
                     Partnership and the Company.(6)

          10.13   -  Purchase and Sale Agreement (Vacant Land) dated 
                     February 16, 1994, between the Company and Golden West 
                     Equity Properties, Inc. and Park Centre Limited 
                     Partnerships.(7)

          10.14   -  Research Agreement, dated June 30, 1987, between HMRI, 
                     successor-in-interest to Marion Merrell Dow Inc. and the
                     Company as amended through December 31, 1996.(1)

          10.19   -  Fifth Amendment of Research Agreement, dated January 14,
                     1994, between HMRI and the Company.(6)

          10.21   -  Warrant to Purchase, dated June 30, 1988, between HMRI and
                     the Company.(1)

          10.22   -  Warrant to Purchase, dated February 28, 1990, between HMRI
                     and the Company.(1)

          10.25   -  License Agreement, dated June 30, 1987, between HMRI and 
                     the Company.(1)

          10.27   -  Amended and Restated License Agreement dated as of May 28,
                     1993, between HMRI and the Company.(3)

          10.28   -  Sponsored Research and License Agreement, dated 
                     February 13, 1987, between The John Hopkins University and
                     the Company.(1)

          10.29   -  License Agreement, dated June 30, 1987, between The 
                     Research Foundation of the State of New York and the 
                     Company.(1)

          10.30   -  Stock Purchase Agreement dated July 8, 1994, between the 
                     Company and the Research Foundation of State University
                     of New York.(9)

          10.31   -  Royalty Buyout Agreement dated July 8, 1994, between the
                     Company and the Research Foundation of State University.(9)


                                     25

<PAGE>

          10.32   -  Development Agreement dated May 2, 1994, between the 
                     Company and Abbott Laboratories.(8)*

          10.34   -  Form of Warrant issued in connection with the CDC offering.
                     (1)

          10.35   -  Purchase Option Agreement, dated February 13, 1992, 
                     between CDC and the Company.(1)

          10.36   -  Technology License Agreement, dated February 13, 1992, 
                     between CDC and the Company.(1)

          10.37   -  Research and Development Agreement, dated February 13, 
                     1992, between CDC and the Company.(1)

          10.38   -  Services Agreement, dated February 13, 1992, between CDC
                     and the Company.(1)

          10.39   -  Amended and Restated 1986 Incentive Stock Option Plan of 
                     the Company.(1)**

          10.40   -  1991 Non-employee Directors' Stock Option Plan of the 
                     Company.(2)**

          10.41   -  Amended and Restated 1992 Non-employee Directors' Stock
                     Option Plan of the Company.(6)**

          10.42   -  1993 Employee Stock Purchase Plan of the Company.(4)**

          10.43   -  1993 Equity Incentive Plan of the Company.(6)**

          10.45   -  Resignation and Separation Agreement dated March 10, 
                     1994, between the Company and David K. Crossen.(7)

          10.46   -  Employment Agreement dated May 17, 1994, between the 
                     Company and Paul J. Jerde.(8)

          10.47   -  Executive Officers' Severance Benefit Plan.**

          10.48   -  Sixth Amendment of Research Agreement, dated March 15, 
                     1995, between HMRI and the Company.

          10.49   -  Separation Agreement dated October 18, 1995 between the 
                     Company and Timothy C. Rodell.

          10.50   -  Product Development and License Agreement dated November 1,
                     1995 between the Company and SmithKline Beecham plc.*

          10.51   -  Seventh Amendment of Research Agreement, dated December 21,
                     1995, between HMRI and the Company.

          10.52   -  Warrant to Purchase, dated June 30, 1992, between HMRI 
                     and the Company.

          10.53   -  Rights Agreement drafted as of June 13, 1995, between the
                     Company and American Securities Transfer, Inc.(11)


                                     26

<PAGE>

          10.54   -  Buy-Out Agreement, dated September 9, 1996 between the 
                     Company and Hoechst Marion Roussel, Inc.(12)

          10.55   -  Amendment No. 1 To Executive Officers' Severance Benefit 
                     Plan

          10.56   -  Separation Agreement dated December 18, 1996, between 
                     the Company and Gilbert W. Carnathan

          23.1    -  Consent of Arthur Andersen LLP.

          27.1    -  Financial Data Schedule.  


(b)  REPORTS ON FORM 8-K.

     There were no reports filed by the Registrant during the fourth quarter of
the fiscal year ended December 31, 1996.

- -------------------
1    Filed as an exhibit to the Company's Registration Statement on Form S-1,
     filed October 13, 1992, file number 33-53244, or amendments thereto and
     incorporated herein by reference.
2    Filed as an exhibit to the Company's annual report on Form 10-K for the 
     year ended December 31, 1992, and incorporated herein by reference.
3    Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended March 31, 1993, and incorporated herein by reference.
4    Filed as an exhibit to the Company's Registration Statement on Form S-8,
     filed March 29, 1993, file number 33-60242, or amendments thereto and
     incorporated herein by reference.
5    Filed as an exhibit to the Company's Registration Statement on Form S-1,
     filed September 27, 1993, file number 33-69402, or amendments thereto and
     incorporated herein by reference.
6    Filed as an exhibit to the Company's annual report on Form 10-K for the 
     year ended December 31, 1993, and incorporated herein by reference.
7    Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended March 31, 1994, and incorporated herein by reference.
8    Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended June 30, 1994, and incorporated herein by reference.
9    Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended September 30, 1994, and incorporated herein by reference.
10   Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended March 31, 1995, and incorporated herein by reference.
11   Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended June 30, 1995, and incorporated herein by reference.
12   Filed as an exhibit to the Company's quarterly report on Form 10-Q for the
     quarter ended September 30, 1996, and incorporated herein by reference.

*    Subject to Confidential Treatment Order
**   Compensatory Plan




                                     27

<PAGE>

                            INDEX TO FINANCIAL STATEMENTS

                                                                         PAGE
                                                                         ----

Report of Independent Public Accountants ...............................  F-1

Balance Sheets as of December 31, 1996 and 1995 ........................  F-2

Statements of Operations for the Years Ended December 31, 1996, 
 1995 and 1994 .........................................................  F-3

Statements of Stockholders' Equity for the Years Ended December 31, 
 1996, 1995 and 1994 ...................................................  F-4

Statements of Cash Flows for the Years Ended December 31, 1996, 1995 
 and 1994 ..............................................................  F-5

Notes to Financial Statements ..........................................  F-6







                                     28

<PAGE>

                   REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Board of Directors of
Cortech, Inc.:

         We have audited the accompanying balance sheets of CORTECH, INC. (a 
Delaware corporation), as of December 31, 1996 and 1995, and the related 
statements of operations, stockholders' equity and cash flows for each of the 
three years in the period ended December 31, 1996.  These financial 
statements are the responsibility of the Company's management.  Our 
responsibility is to express an opinion on these financial statements based 
on our audits.

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

         In our opinion, the financial statements referred to above present 
fairly, in all material respects, the financial position of Cortech, Inc., as 
of December 31, 1996 and 1995, and the results of its operations and its cash 
flows for each of the three years in the period ended December 31, 1996, in 
conformity with generally accepted accounting principles.



                                          ARTHUR ANDERSEN LLP

Denver, Colorado,
March 26, 1997 










                                      F-1

<PAGE>
                                       
                                  CORTECH, INC.

                                 BALANCE SHEETS
               (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)
                                       
                                    ASSETS

                                                               DECEMBER 31,
                                                          ---------------------
                                                            1996         1995  
                                                          --------     --------
CURRENT ASSETS:
  Cash and cash equivalents (Note 2). . . . . . . . . .   $  7,792        6,194
  Short-term investments (Note 2) . . . . . . . . . . .     13,186       16,953
  Prepaid expenses and other. . . . . . . . . . . . . .        845          410
                                                          --------     --------
      Total current assets. . . . . . . . . . . . . . .     21,823       23,557
                                                          --------     --------

PROPERTY AND EQUIPMENT, at cost (Note 2):
  Laboratory and pilot production equipment . . . . . .      7,101        6,643
  Leasehold improvements. . . . . . . . . . . . . . . .      8,026        7,880
  Office furniture and equipment. . . . . . . . . . . .      2,483        2,462
                                                          --------     --------
                                                            17,610       16,985
  Less - Accumulated depreciation and amortization. . .    (13,950)     (11,899)
                                                          --------     --------
                                                             3,660        5,086
                                                          --------     --------
                                                          $ 25,483     $ 28,643
                                                          --------     --------
                                                          --------     --------
                                       
                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
  Accounts payable. . . . . . . . . . . . . . . . . . .   $    680     $    605
  Accrued vacation and other compensation . . . . . . .        185          218
  Unearned income . . . . . . . . . . . . . . . . . . .      1,323          573
  Advances from Corporate Partner . . . . . . . . . . .        964            - 
  Other . . . . . . . . . . . . . . . . . . . . . . . .        206          270
                                                          --------     --------
      Total current liabilities . . . . . . . . . . . .      3,358        1,666
                                                          --------     --------

COMMITMENTS AND CONTINGENCIES (Notes 3, 4, 7 and 8)

STOCKHOLDERS' EQUITY (Notes 4 and 5):
  Preferred stock, $.002 par value, 
    2,000,000 shares authorized, none issued. . . . . .          -            - 
  Common stock, $.002 par value, 50,000,000 shares 
    authorized, 18,518,079 and 17,823,456 shares 
    issued and outstanding, respectively. . . . . . . .         37           36
  Warrants. . . . . . . . . . . . . . . . . . . . . . .      2,330        3,407
  Additional paid-in capital. . . . . . . . . . . . . .     97,659       95,153
  Deferred compensation . . . . . . . . . . . . . . . .        (40)         (97)
  Accumulated deficit . . . . . . . . . . . . . . . . .    (77,861)     (71,522)
                                                          --------     --------
      Total stockholders' equity. . . . . . . . . . . .     22,125       26,977
                                                          --------     --------
                                                          $ 25,483     $ 28,643
                                                          --------     --------
                                                          --------     --------

             The accompanying notes to financial statements are an 
                       integral part of these statements. 



                                      F-2

<PAGE>
                                       
                                 CORTECH, INC.

                           STATEMENTS OF OPERATIONS
              (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)

<TABLE>
                                                        FOR THE YEARS ENDED DECEMBER 31, 
                                                  ------------------------------------------
                                                      1996           1995            1994     
                                                  -----------    -----------     -----------
<S>                                               <C>            <C>             <C>
REVENUES:
  Sponsored research and development :
      Related parties (Notes 2 and 4). . . . . .  $     1,372    $     1,463     $     1,470
      SB . . . . . . . . . . . . . . . . . . . .        2,550              -               - 
      Ono. . . . . . . . . . . . . . . . . . . .        3,500          2,677               - 
  Technology license revenue (Note 4). . . . . .            -          1,000               - 
    Interest income. . . . . . . . . . . . . . .        1,192          1,685           1,751
                                                  -----------    -----------     -----------
                                                        8,614          6,825           3,221
                                                  -----------    -----------     -----------

EXPENSES:
  Research and development 
   (Notes 2, 3 and 8). . . . . . . . . . . . . .       11,339         18,551          25,016
  General and administrative . . . . . . . . . .        3,614          4,695           4,943
                                                  -----------    -----------     -----------
                                                       14,953         23,246          29,959
                                                  -----------    -----------     -----------
NET LOSS . . . . . . . . . . . . . . . . . . . .  $    (6,339)   $   (16,421)    $   (26,738)
                                                  -----------    -----------     -----------
                                                  -----------    -----------     -----------
    Net loss per share (Note 2). . . . . . . . .  $     (0.35)   $     (0.92)    $     (1.52)
                                                  -----------    -----------     -----------
                                                  -----------    -----------     -----------
    Weighted average common shares 
     outstanding (Note 2). . . . . . . . . . . .   18,224,818     17,753,626      17,559,806 
                                                  -----------    -----------     -----------
                                                  -----------    -----------     -----------
</TABLE>


             The accompanying notes to financial statements are an 
                       integral part of these statements. 



                                      F-3
<PAGE>
                                       
                                 CORTECH, INC.

                      STATEMENTS OF STOCKHOLDERS' EQUITY
              (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)

<TABLE>
                                                      COMMON STOCK                     ADDITIONAL
                                                   ------------------              PAID-IN     DEFERRED    ACCUMULATED
                                                     SHARES    AMOUNT   WARRANTS   CAPITAL   COMPENSATION    DEFICIT 
                                                   ----------  ------   --------  ---------  ------------  -----------
<S>                                                <C>          <C>      <C>       <C>          <C>
BALANCES, December 31, 1993......................  17,273,683   $35      $3,407    $91,912      $(637)       $(28,363)
  Reversal of deferred compensation in
    connection with resignation of an 
    officer and a director (Note 5)..............           -     -           -       (234)       234               -
  Exercise of common stock warrants for
    cash at $4.00 and $9.00 per share,
    net of issuance cost of $20 (Note 5).........     202,189     -           -      1,799          -               -
  Exercise of common stock options for
    cash at $2.60 to $8.75 per share.............      47,142     -           -        105          -               -
  Amortization of deferred compensation..........           -     -           -          -        210               -
  Issuance of common stock at $1.91, $2.31 
    and $7.01 per share pursuant to employee 
    stock purchase plan (Note 5).................      52,490     -           -        181          -               -
  Issuance of common stock in exchange for 
    termination of royalty obligation
    valued at $7.75 per share (Note 3)...........     150,000     -           -      1,162          -               -
  Net loss.......................................           -     -           -          -          -         (26,738)
                                                   ----------   ---      ------    -------      -----        --------
BALANCES, December 31, 1994......................  17,725,504    35       3,407     94,925       (193)        (55,101)
  Reversal of deferred compensation in
    connection with resignation of two
    directors (Note 5)...........................           -     -           -        (13)        13               -
  Exercise of common stock options for
    cash at $1.75 to $2.60 per share.............      41,454     -           -         74          -               -
  Amortization of deferred compensation..........           -     -           -          -         83               -
  Issuance of stock to consultant for services
    valued at $2.59 per share....................       9,638     -           -         25          -               -
  Issuance of common stock at $1.91 to $2.31
    per share pursuant to employee 
    stock purchase plan (Note 5).................      46,860     1           -         89          -               -
  Compensation expense related to option 
    issuances....................................           -     -           -         53          -               -
  Net loss.......................................           -     -           -          -          -         (16,421)
                                                   ----------   ---      ------    -------      -----        --------
BALANCES, December 31, 1995......................  17,823,456    36       3,407     95,153        (97)        (71,522)
  Exercise of common stock option for
    cash at $1.75 to $2.875 per share............     474,033     1           -        828          -               -
  Amortization of deferred compensation..........           -     -           -          -         57               -
  Issuance of common stock at $1.33,
    $1.91, $2.55 and $2.18 per share pursuant to
    employee stock purchase plan (Note 5)........      20,590     -           -         37          -               -
  Issuance of common stock options in exchange
    for termination of royalty obligation valued
    at $1.00 per share...........................           -     -           -         78          -               -
  Issuance of common stock in exchange for
    termination of right of first offer valued
    at $2.44 per share...........................     200,000     -           -        486          -               -
  Expiration of certain CDC warrants.............           -     -      (1,077)     1,077          -               -
  Net loss.......................................                                                              (6,339)
                                                   ----------   ---      ------    -------      -----        --------
BALANCES, December 31, 1996......................  18,518,079   $37      $2,330    $97,659      $ (40)       $(77,861)
                                                   ----------   ---      ------    -------      -----        --------
                                                   ----------   ---      ------    -------      -----        --------

</TABLE>


             The accompanying notes to financial statements are an 
                       integral part of these statements. 



                                      F-4

<PAGE>
                                       
                                 CORTECH, INC.

                           STATEMENTS OF CASH FLOWS
                                (IN THOUSANDS)

<TABLE>
                                                          FOR THE YEARS ENDED DECEMBER 31, 
                                                         ----------------------------------
                                                           1996         1995         1994  
                                                         --------     --------     --------
<S>                                                      <C>          <C>          <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net loss . . . . . . . . . . . . . . . . . . . . . . . $ (6,339)    $(16,421)    $(26,738)
    Adjustments to reconcile net loss to net 
    cash used in operating activities -
    Depreciation and amortization. . . . . . . . . . . .    2,093        4,344        3,304
    Issuance of stock in exchange for termination
      of right of first offer. . . . . . . . . . . . . .      486            -        1,162
    Issuance of common stock for services. . . . . . . .        -           25            -
    Loss on sale of equipment. . . . . . . . . . . . . .       14           52            -
    Research and compensation expense related to 
      grant of options, including amortization 
      of deferred compensation . . . . . . . . . . . . .      137          149          210
    Increase in prepaid expenses and other . . . . . . .     (435)          (6)        (116)
    Increase (Decrease) in accounts payable. . . . . . .       75       (1,387)         (60)
    Increase in advances from corporate partner. . . . .      964
    (Decrease) increase in accrued compensation, 
      payroll taxes and other. . . . . . . . . . . . . .      (97)         (13)         131
    Increase in unearned income. . . . . . . . . . . . .      750          573            -
                                                         --------     --------     --------
        Net cash used in operating activities. . . . . .   (2,352)     (12,684)     (22,107)
                                                         --------     --------     --------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Purchases of property and equipment. . . . . . . . . .     (690)        (601)      (6,284)
  Sales of property and equipment. . . . . . . . . . . .        7            -            -
  Purchases of short-term investments. . . . . . . . . .  (18,587)     (34,477)     (54,369)
  Sales of short-term investments. . . . . . . . . . . .   22,354       41,465       90,210
                                                         --------     --------     --------
        Net cash provided by investing activities. . . .    3,084        6,387       29,557
                                                         --------     --------     --------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Proceeds from issuance of common stock . . . . . . . .       37           90          181
  Proceeds from the exercise of warrants . . . . . . . .        -            -        1,799
  Proceeds from exercise of options. . . . . . . . . . .      829           74          105
                                                         --------     --------     --------
        Net cash provided by financing activities. . . .      866          164        2,085
NET INCREASE (DECREASE) IN CASH AND CASH
  EQUIVALENTS. . . . . . . . . . . . . . . . . . . . . . $  1,598     $ (6,133)    $  9,535
CASH AND CASH EQUIVALENTS, beginning of period . . . . .    6,194       12,327        2,792
                                                         --------     --------     --------
CASH AND CASH EQUIVALENTS, end of period . . . . . . . . $  7,792     $  6,194     $ 12,327
                                                         --------     --------     --------
                                                         --------     --------     --------
</TABLE>

             The accompanying notes to financial statements are an 
                       integral part of these statements. 



                                      F-5
<PAGE>
                                 CORTECH, INC.
                                       
                        NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 1996

(1)  ORGANIZATION

     Cortech, Inc. (the "Company") is a biopharmaceutical corporation focused 
on the design and early-stage development of drugs for the treatment of 
inflammatory disorders.  The Company's products are in the early stages of 
development and no royalties or revenues from product sales have been 
generated thus far.  Substantially all of the Company's revenues to date have 
been derived from sponsored research from its agreements with Hoechst Marion 
Roussel, Inc. ("HMRI"), Ono Pharmaceutical Co., Ltd. ("Ono") and CP-0127 
Development Corporation ("CDC"), the sale of technology to CDC and SmithKline 
Beecham plc ("SB") and interest income.  As discussed further in Note 4, the 
agreement with HMRI was terminated in December 1996 and the agreement with SB 
was terminated in March 1997.  Accordingly, management is carefully reviewing 
all planned spending on research and development and plans to restructure the 
Company in the second quarter of 1997.

     Prior to generating royalties or revenues from product sales, the 
Company must complete the development of its products, including several 
years of human clinical testing, and receive regulatory approvals to sell 
these products in the human health care market.  No assurance can be given 
that the Company's products will be successfully developed, regulatory 
approvals will be granted, or patient and physician acceptance of these 
products will be achieved.

     The Company faces those risks associated with companies whose products 
are in early stages of development.  These risks include, among others, the 
Company's need for additional financing to complete its research and 
development programs and commercialize its technologies.  There is no 
assurance such financing will be available to the Company when required or 
that such financing would be available under favorable terms.  Other risks 
include the technological uncertainty associated with the development of the 
Company's products including the manufacturing processes the uncertainty of 
patent and proprietary right protection and the uncertainty of the approval 
of such products by governmental agencies.

(2)  SIGNIFICANT ACCOUNTING POLICIES

   USE OF ESTIMATES

     The preparation of financial statements in conformity with generally 
accepted accounting principles requires management to make estimates and 
assumptions that affect the reported amounts of assets and liabilities and 
disclosure of contingent assets and liabilities at the date of the financial 
statements and the reported amounts of revenue and expenses during the 
reporting period.  Actual results could differ from those estimates.

   CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS 

     For purposes of the statements of cash flows, the Company generally 
considers all highly liquid debt instruments with an original maturity of 
less than three months to be cash equivalents.  Cash equivalents consist of 
government obligations or investments collateralized by government 
obligations. Short-term investments are carried at cost plus accrued 
interest, which approximates market value, and consist entirely of United 
States government obligations.

     Under Statement of Financial Accounting Standards No. 115, "Accounting 
for Certain Investments in Debt and Equity Securities," the Company's 
short-term investments are classified as available-for-sale.  These 
securities mature on various dates through June 1997.  At December 31, 1996, 
these securities had an amortized cost of $13.2 million, which approximated 
fair market value.  



                                       F-6 
<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


  PROPERTY AND EQUIPMENT

     Depreciation of property and equipment is provided on the straight-line 
method over estimated useful lives of three to seven years.  Amortization of 
leasehold improvements is provided on the straight-line method over the 
expected lease terms, which currently do not exceed three years.

     Betterments, renewals and extraordinary repairs that extend the life of 
an asset are capitalized; other repairs and maintenance are expensed.  The 
cost and accumulated depreciation applicable to assets retired are removed 
from the accounts and the gain or loss on disposition recognized in income.

     The Company's policy is to depreciate its property and equipment over 
its remaining useful life and to evaluate the remaining life and 
recoverability of such property and equipment in light of current conditions.

     As of September 30, 1996, the Company prospectively revised the 
remaining lives of its leasehold improvements due to an extension of such 
leases.  This change decreased amortization expense by $784,000.

   RESEARCH AND DEVELOPMENT EXPENSES

     Costs incurred in connection with research and development activities 
are expensed as incurred.  These costs consist of direct and indirect costs 
associated with specific projects as well as fees paid to various entities 
that perform certain research on behalf of the Company.

   SPONSORED RESEARCH AND DEVELOPMENT REVENUE 

     The Company recognizes revenue from sponsored research and development 
as research activities are performed or as development milestones are 
completed under the terms of the research and development agreements. Costs 
incurred in connection with the performance of sponsored research and 
development are expensed as incurred and were approximately $8,258,000, 
$4,140,000, and $1,370,000 for the years ended December 31, 1996, 1995 and 
1994, respectively. Such costs are included in research and development 
expense in the accompanying statements of operations.  

   NET LOSS PER SHARE 

     Net loss per share is computed using the weighted average number of 
shares of common stock outstanding during the period.

   INCOME TAXES

     The Company follows the provisions of Statement of Financial Accounting 
Standard No. 109 "Accounting for Income Taxes" ("SFAS 109") which requires 
the recognition of deferred tax assets and liabilities related to the 
expected future tax consequences of events that have been recognized in the 
Company's financial statements and tax returns.  However, if it is more 
likely than not that some portion or all of the net deferred tax assets will 
not be realized, a valuation allowance is established and the tax benefit is 
not recognized in the statement of operations.


                                       F-7 
<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)

(3)  RESEARCH AND LICENSING AGREEMENTS

     The Company is actively engaged in collaborations in areas directly related
to its research programs with scientists at a number of universities and medical
centers.  The Company has entered into agreements to secure rights to certain
technologies, processes and compounds related to development of its products. 
In certain cases, these agreements require the Company to pay license fees,
milestone payments and royalties upon commercial introduction of certain
products.

     In July 1994, the Company issued 150,000 shares of the Company's common
stock to Research Foundation of the State University of New York ("RFSUNY") in
exchange for the termination of the Company's obligation to pay future royalties
to RFSUNY on the sale of certain developed products, if any.  This royalty
buyout resulted in a charge to research and development expense in 1994 of
approximately $1.2 million, based on the fair market value of the Company's
publicly traded common stock on the date of the transaction.

(4)  SPONSORED RESEARCH AND DEVELOPMENT

   ONO PHARMACEUTICAL CO., LTD. ("Ono")

     In March 1995, Cortech entered into a research agreement with Ono to 
develop an orally active HNE inhibitor using Cortech's protease inhibitor 
research capabilities.  Upon entering into the agreement, Ono paid the 
Company $500,000 for research previously conducted by the Company.  Under 
the agreement as amended in 1996, Ono has paid Cortech an additional $8.5 
million of which $4.3 million was paid in 1996. Under the amendment Ono 
paid an additional $1.5 million in March 1997, and owes a final payment 
of $1.5 million in September 1997. This final payment may be cancelled at 
Ono's option. The Company is recognizing the payments as revenue as the 
services are provided and accordingly has deferred $1.3 million and 
$573,000 of revenue at December 31, 1996 and 1995.

     Under the terms of the agreement, Ono will have an exclusive, royalty-free
license to make, use and sell a resulting product in Japan, Korea, Taiwan and 
China.  Cortech has retained all other rights.

                                       F-8 

<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)

   HOECHST MARION ROUSSEL, INC. ("HMRI")

     The Company had an agreement with HMRI whereby HMRI funds certain 
research and development being conducted by the Company.  In December 1996, 
HMRI terminated the agreement and returned all rights to Cortech.  No further 
funding will be provided. 

     HMRI accounted for $1,372,000, $1,463,000 and $1,470,000 of the 
Company's sponsored research and development revenues for the years ended 
December 31, 1996, 1995 and 1994, respectively.

     In return for providing this research funding, the Company granted HMRI 
warrants to purchase common stock of the Company (Note 5).  The Company 
records any cash received in connection with the issuance of the warrants as 
a component of equity in the accompanying financial statements.  As of 
December 31, 1996, HMRI held warrants to purchase 75,000, 393,153 and 94,423 
shares of common stock at $6.00, $4.00 and $4.80, respectively. These 
warrants are exercisable at any time through December 31, 1999.

     In August 1996, the Company issued 200,000 shares of unregistered common
stock to purchase the "right of first offer" it had previously granted to HMRI. 
The right of first offer, granted as part of a transaction between the parties
entered into in February 1988, covered all new technologies developed by the
Company.

   SMITHKLINE BEECHAM PLC ("SB")

     In November 1995, Cortech entered into a worldwide product development 
and license agreement with SB for the development of Bradycor.  In March 
1997, SB and the Company agreed to terminate their collaboration when a Phase 
II trial of Bradycor in patients with traumatic brain injury failed to 
demonstrate a significant effect of the compound on intracranial pressure, 
the primary endpoint.  SB made a one-time payment to Cortech of $1.0 million 
for an exclusive license to Bradycor in 1995, and paid $4.0 million in 
milestone payments during 1996.

     In light of the terminations by SB and HMRI, the Company intends to 
reduce its number of employees significantly.

(5)  STOCKHOLDERS' EQUITY

   PREFERRED STOCK 

     The Company is authorized to issue 2,000,000 shares of $.002 par value
preferred stock which may be issued with various terms in one or more series, 
as the Board of Directors may determine.

     On June 2, 1995, the Company's Board of Directors approved the adoption of
a Preferred Share Rights plan under which stockholders will receive one Right to
purchase one one-hundredth of a share of Series A Junior Participating Preferred
Stock ("Junior Preferred Stock") for each outstanding share of Cortech common
stock of record held at the close of business on June 26, 1995.  The rights will
be distributed as a non-taxable dividend and will expire in ten years.  The
rights will be distributed and become exercisable at $20.00 each, subject to
future adjustment, only if a person or group acquires 15 percent or more of the
Cortech common stock.  Cortech's Board of Directors may terminate the Plan at
any time or redeem the rights, at a nominal redemption price, prior to the time
a person acquires more than 15 percent of the Cortech common stock.  The Company
has designated 500,000 shares of its Preferred Stock as Junior Preferred Stock.

                                       F-9 
<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


   STOCK OPTION PLANS 

     The Company adopted the disclosure provisions of SFAS No. 123 for the 
year ended December 31, 1996.  The Company will continue to follow the 
accounting provisions of APBO No. 25 for stock-based compensation and will 
furnish the pro forma disclosures required under SFAS No. 123.

     At December 31, 1996, the Company has four stock option plans, which are 
described below.  The Company applies APBO No. 25 and related Interpretations 
in accounting for its plans.  Accordingly, no compensation cost has been 
recognized for the stock option plans and its stock purchase plan.  Had 
compensation cost for the Company's four stock-based compensation plans been 
determined based on the fair value at the grant dates for awards under those 
plans consistent with the method of SFAS No.123, the Company's net loss and 
loss per share would have been increased to the pro forma amounts indicated 
below:

                                            1995               1996
                                          --------            -------
                                    (in thousands, except per share amounts)
    Net loss - as reported                $(16,421)           $(6,339)
    Net loss - pro forma                  $(16,887)           $(7,005)
    Loss per share - as reported          $  (0.92)           $ (0.35)
    Loss per share - pro forma            $  (0.95)           $ (0.38)

     The Company's 1986 Stock Option Plan ("1986 Plan") authorizes the grant of
stock options to officers and employees of the Company to purchase an aggregate
of 1,500,000 shares of common stock, of which 230,291 shares were available for
granting of further options at December 31, 1996.

     The Company's 1993 Equity Incentive Plan ("1993 Plan"), approved by the
stockholders on May 10, 1994, authorizes the issuance of 1,700,000 shares
through the grant of options to purchase common stock, stock bonuses, and rights
to purchase restricted stock, of which 92,037 shares were available for
granting of further options at December 31, 1996.  The options outstanding as of
December 31, 1996, generally become exercisable in varying amounts over a five-
year period from the date of grant. 

     The stock options granted from either plan may be incentive stock options
("ISO") or nonstatutory stock options ("NSO").  The Board of Directors may set
the rate at which the options become exercisable and determine when the options
expire, subject to limitations discussed below.  However, no options shall be
exercisable after the tenth anniversary of the date of grant or, in the case of
ISOs, three months following termination of employment, except in cases of death
or disability, for which the time of exercisability is extended.  In the event
of a dissolution, liquidation or other corporate reorganization, all stock
options outstanding under the 1986 Plan shall become exercisable in full and
subject to stockholder approval, options outstanding under the 1993 Plan shall
also become exercisable in full under the above conditions.

     ISOs may not be granted at an exercise price of less than the fair market
value of the common stock at the date of grant.  If an ISO is granted to an
employee who owns more than 10% of the Company's total voting stock, such
exercise price shall be at least 110% of fair market value of the common stock,
and the ISO shall not be exercisable until after five years from the date of
grant.  The exercise price of each NSO may not be less than 85% of the fair
market value of the common stock at the date of grant.  The ISOs outstanding as
of December 31, 1996, generally become exercisable in varying amounts over a
two-to-five year period from the date of grant.  NSOs also generally become
exercisable over a two-to-five year period.

     Each of these plans also provides for stock appreciation rights, which may
be granted with respect to any stock option.  No stock appreciation rights have
been granted as of December 31, 1996.

                                       F-10 
<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


     During 1991, a Nonemployee Directors' Stock Option Plan was approved which
authorized the grant of stock options to purchase up to 150,000 shares of common
stock to the nonemployee directors of the Company. The exercise price of the
options is equal to the fair market value of the shares on the date of grant,
which is generally the later of initiation of the plan or the date of election 
to the Board of Directors. In March 1993, the Board of Directors suspended
further grants under this plan. Vesting of the options occurred upon the
participation by a director in a Board meeting. As of December 31, 1996, options
to purchase 108,000 shares of common stock had been granted and were fully 
vested. Such options were granted at exercise prices ranging from $1.75 TO $2.60
per share. The Company recorded the difference between the fair market value of 
the underlying common stock and the exercise price as compensation expense on 
the date the options vested.

     The Company's 1992 Nonemployee Directors' Stock Option Plan authorizes the
granting of options to purchase up to 400,000 shares of common stock to the
nonemployee directors of the Company.  The plan was originally approved by the
stockholders on May 17, 1993, and an amendment to the plan was approved by the
stockholders on May 10, 1994.  During 1996, 1995 and 1994, respectively, options
to purchase 28,750, 36,000, and 61,750 shares of common stock were
granted to nonemployee directors.  In order to effect a repricing of certain of
these options, options to purchase 162,250 shares of common stock were amended
to become options to purchase 148,535 shares of common stock at an exercise
price of $1.75 per share.  The amended options generally become exercisable from
one to two years later than as originally granted.  The Company recorded
deferred compensation in 1993 of approximately $114,000 based on the amount that
the fair market value of the Company's common stock exceeded the exercise price
on the date the options were approved by the stockholders.  The Company began in
July 1993 to amortize such deferred compensation over approximately five years
and has recorded compensation expense of approximately $15,000, $18,000
and $19,000 in 1996, 1995 and 1994, respectively.  There are currently options
to purchase 178,110 shares of common stock outstanding under the plan at
exercise prices ranging from $1.75 TO $8.75 per share.   



                                       F-11 
<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)

     The fair value of each option grant is estimated on the date of grant 
using the Black-Scholes option-pricing model with the following 
weighted-average assumptions used for grants in 1995 and 1996 respectively: 
expected volatility of 117.59 and 111.1 percent; risk-free interest rates of 
5.38 and 6.13 percent; and expected lives of 7 and 8.7 years.

     A summary of the status of the Company's 1986 plan, 1993 plan and 
nonemployee directors' stock option plans as of December 31, 1995 and 1996 
and changes during the years ending on those dates is presented below:

<TABLE>
<CAPTION>
                                                  1995                                  1996
                                    -----------------------------------     -------------------------------
                                                   WEIGHTED-AVERAGE                      WEIGHTED-AVERAGE
OPTIONS                               SHARES        EXERCISE PRICE            SHARES      EXERCISE PRICE
- -------                             ----------     ----------------         ----------   -----------------
<S>                                <C>            <C>                      <C>          <C>
Outstanding at beginning of year    2,270,748          $2.58                2,611,602          $2.02
    Granted                           813,779          $2.13                  489,345          $1.99
    Exercised                         (41,454)         $1.79                 (458,133)         $1.74
    Forfeited/Cancelled              (431,471)         $2.99                 (200,113)         $2.05
                                    ----------                             ----------
Outstanding at end of year          2,611,602          $2.02                2,442,701          $2.08
                                    ----------                             ----------
                                    ----------                             ----------
Options exercisable at year-end     1,095,860          $1.92                1,278,836          $2.08
                                    ----------                             ----------
                                    ----------                             ----------
Weighted-average fair value of
    options granted during the 
       year                             $1.92                                   $1.78

</TABLE>

     The Company has granted other options to certain directors and consultants:



<TABLE>
<CAPTION>
                                                  1995                                  1996
                                    -----------------------------------     -------------------------------
                                                   WEIGHTED-AVERAGE                      WEIGHTED-AVERAGE
OPTIONS                               SHARES        EXERCISE PRICE            SHARES      EXERCISE PRICE
- -------                             ----------     ----------------         ----------   -----------------
<S>                                <C>            <C>                      <C>          <C>
Outstanding at beginning of year      381,484          $4.13                  141,734          $4.16
    Granted                              -               -                     38,750          $1.25
    Exercised                            -               -                    (15,900)         $1.80
    Forfeited/Cancelled              (239,750)         $3.99                   (4,000)         $2.60
                                    ----------                             ----------
Outstanding at end of year            141,734          $4.16                  160,584          $3.92
                                    ----------                             ----------
                                    ----------                             ----------
Options exercisable at year-end       135,027          $4.44                  137,002          $4.27
                                    ----------                             ----------
                                    ----------                             ----------
Weighted-average fair value of
    options granted during the 
       year                              -                                     $2.73

</TABLE>


The following table summarizes information about stock options outstanding at 
December 31, 1996.


<TABLE>
<CAPTION>

                                         OPTIONS OUTSTANDING                               OPTIONS EXERCISABLE
                       ---------------------------------------------------------     --------------------------------
                          NUMBER        WEIGHTED-AVERAGE                               NUMBER
   RANGE OF             OUTSTANDING         REMAINING           WEIGHTED-AVERAGE     EXERCISABLE     WEIGHTED-AVERAGE
EXERCISABLE PRICE       AT 12/31/06      CONTRACTUAL LIFE         EXERCISE PRICE      AT 12/31/96      EXERCISE PRICE
- -----------------      ------------      ----------------       ----------------     ------------     ---------------
<S>                    <C>                  <C>                    <C>                <C>                 <C>
 $1.00 - $2.00          1,548,429             7.82                   $1.74             899,390             $1.75
 $2.06 - $3.00            947,198             7.70                   $2.51             425,672             $2.54
 $3.06 - $4.00             37,504             7.46                   $3.51              20,622             $3.60
 $4.50 - $6.00             20,570             1.46                   $5.59              20,570             $5.59
 $8.00 - $8.75             49,584             5.31                   $8.06              49,584             $8.06


</TABLE>


     During 1992 the Company granted options to purchase 50,000 shares of the 
Company's common stock at $2.60 per share to the president of the Company.  
These options began vesting upon the occurrence of certain events.  The 
Company recorded $170,000 in deferred compensation based on the difference 
between the fair value of the underlying common stock on the date the 
specified event occurred and the exercise price of $2.60 per share.  Deferred 
compensation is being amortized over the applicable vesting periods.  In 
connection with these options, the Company has recorded amortization expense 
of approximately $34,000 in 1996 and 1995 and $115,000 in 1994.  In 1994, the 
Company reversed $234,000 of deferred compensation in connection with the 
resignation of the Company's former president. 

                                   F-12

<PAGE>

                                 CORTECH, INC.

                 NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


          STOCK PURCHASE PLAN 

     In December 1992, the Board of Directors approved an employee stock 
purchase plan.  Under the terms of the plan, 300,000 shares of the Company's 
common stock have been authorized for purchase by eligible employees as 
specified by the Board of Directors.  Eligible employees shall be granted the 
right to purchase shares with a percentage of such employees' earnings at the 
lesser of 85% of the fair market value of the common stock on the offering 
date or exercise date.  The Company's stockholders approved the employee 
stock purchase plan in May 1993.  In August 1994, the Company's Board of 
Directors approved an offering under the Stock Purchase Plan for a two-year 
offering period.  Under the plan, employees purchased 20,590 shares of the 
Company's common stock in 1996 at $1.33 $1.91, $2.55 and $2.18 per share; 
46,860 shares in 1995 at $1.91, $2.18 and $2.31 per share; and 52,490 shares 
in 1994 at $1.91, $2.31 and $7.01 per share.

     For disclosure purposes under SFAS No. 123, compensation cost is 
recognized for the fair value of the employees' purchase rights, which was 
estimated using the Black-Scholes model with the following assumptions for 
1995 and 1996, respectively: an expected life of 1 year for both years; 
expected volatility of 117.59 and 111.1 percent; and risk-free rates interest 
rates of 5.38 and 6.13 percent. The weighted-average fair value of those 
purchase rights granted in 1995 and 1996 was $1.59 and $1.49, respectively.






                                   F-13

<PAGE>

                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


     WARRANTS

     Warrants to purchase shares of the Company's common stock, including those
issued in connection with the CDC transaction (Note 8) and HMRI's warrants 
(Note 4), are as follows:

<TABLE>
                                                                            NUMBER OF SHARES
                                                                  ----------------------------------
                                                    EXERCISE      DIRECTORS
                                                    PRICE PER        AND
                                                      SHARE       OFFICERS      OTHERS        TOTAL   
                                                   ------------   --------    ---------    ---------  

<S>                                                <C>             <C>        <C>           <C>
Outstanding and exercisable at December 31, 1994   $4.00-$10.00     30,389     1,736,219    1,767,108  
  Expired ......................................    $      4.00    (10,000)         -         (10,000) 
                                                                  --------     ---------    ---------  
Outstanding and exercisable at December 31, 1995   $4.00-$10.00    20,889     1,736,219    1,767,108  
  Expired ......................................   $4.00-$ 6.00       -        (477,344)    (477,344) 
                                                                  -------     ---------    ---------  

Outstanding and exercisable at December 31, 1996   $4.00-$10.00    20,889     1,258,875    1,279,764  
                                                                  -------     ---------    ---------  
                                                                  -------     ---------    ---------  
</TABLE>

     The CDC warrants discussed above expire in equal amounts on December 31,
1996, 1997 and 1998.  The 562,576 warrants issued to HMRI expire on December 31,
1999, and the remaining warrants expire in 1996 and 1997.

     REGISTRATION RIGHTS

     HMRI is entitled to certain piggyback and demand registration rights with
respect to shares of common stock owned by it or which it may acquire on
exercise of outstanding warrants.  Under demand registration rights, HMRI may
require the Company on two occasions, subject to certain exceptions, to use its
best efforts to register 250,000 shares of HMRI owned stock for public resale. 
Under piggyback registration rights, whenever the Company proposes to register
any of its securities under the Securities Act, HMRI is entitled, subject to
certain restrictions, to include its shares in such registration.  At
December 31, 1996, HMRI owned 1,556,767 shares of common stock and owned
warrants for the purchase of 562,576 common shares.

     Investors in the CDC offering (Note 8) are also entitled to certain
piggyback registration rights with respect to shares of common stock they hold
or may acquire on exercise of the warrants received in the CDC offering or the
common stock which may be used by the Company to exercise its option to
repurchase the CDC shares.  At December 31, 1996, CDC investors owned 750 shares
of Cortech common stock and owned warrants for the purchase of 709,687 common
shares.  Furthermore, 219,689 common shares acquired through the exercise of
warrants carry similar piggyback registration rights.

(6)  INCOME TAXES

     As of December 31, 1996, the Company has approximately $70.7 million of net
operating loss ("NOL") carry forwards for income tax purposes and approximately
$2.9 million of research and development tax credits available to offset future
federal income tax, subject to limitations for alternative minimum tax.  The
NOLs and credit carry 



                                   F-14

<PAGE>
                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


forwards are subject to examination by the tax authorities and expire in 
various years from 2004 through 2011, with approximately $69.3 million of the 
NOL and $2.7 million of the credits expiring from 2004 through 2011.

     The components of the net deferred income tax asset at December 31, 1996 
and 1995 were as follows:

                                                        INCREASE                
                                            1996       (DECREASE)      1995     
                                         ------------  ----------  ------------ 
     Net operating loss carry forwards.. $ 27,580,000  $2,310,000  $ 25,270,000 
     Research and development credits...    2,835,000      18,000     2,817,000 
     Depreciation expense...............    2,134,000     321,000     1,813,000 
     Compensated absences...............       70,000     (14,000)       84,000 
     Less - Valuation allowance.........  (32,619,000) (2,635,000)  (29,984,000)
                                         ------------  ----------  ------------ 
                                         $          -  $        -  $          - 
                                         ------------  ----------  ------------ 
                                         ------------  ----------  ------------ 

     The Company has not yet achieved profitable operations.  Accordingly, 
management believes the tax benefits as of December 31, 1996 and 1995, do not 
satisfy the realization criteria set forth in SFAS 109 and has recorded a 
valuation allowance for the entire net tax asset.  

     By recording a valuation allowance for the entire amount of future tax 
benefits, the Company has not recognized a benefit provision for income taxes 
in its statement of operations.  The difference between the Company's 
recorded income tax benefit and that computed by applying the statutory 
Federal income tax rate to its net loss before income taxes is due primarily 
to the valuation allowance established to offset the Company's deferred tax 
asset.  The valuation allowance increased $2.6 million in 1996 due primarily 
to increases in the Company's net operating losses and research and 
development credits.  

     Included in the net operating loss carry forward is approximately $1.7 
million related to income tax deductions for the Company's stock option 
plans.  The tax benefit of such deductions will be recorded as an increase to 
additional paid-in capital when realized.

     The Tax Reform Act of 1986 contains provisions that may limit the NOL 
and credit carry forwards available to be used in any given year upon the 
occurrence of certain events, including significant changes in ownership 
interest.  A change in ownership of a company of greater than 50% within a 
three-year period results in an annual limitation on the company's ability to 
utilize its NOLs and tax credits from tax periods prior to the ownership 
change.  Due to changes in ownership that took place in 1993, the Company's 
use of operating loss and tax credit carry forwards is subject to such 
limitations.  However, the Company does not anticipate that these limitations 
will materially affect utilization of the carry forwards prior to their 
expirations.







                                      F-15 
<PAGE>
                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


(7)  COMMITMENTS

     The Company has various noncancellable leases for its office and laboratory
space.  Rent expense for these facilities was approximately $443,000, $585,000
and $542,000 in 1996, 1995 and 1994, respectively.  Future  minimum cash
obligations under these leases are as follows:

                              YEARS ENDING DECEMBER 31,
                              -------------------------
                1997                                        $ 427,000 
                1998                                          191,000 
                1999                                           74,000 
                                                            --------- 
                                                            $ 692,000 
                                                            --------- 
                                                            --------- 

(8)  CP-0127 DEVELOPMENT CORPORATION 

     In February 1992, the Company completed a private placement of 709,687 
units (as discussed below) to unrelated third parties representing total 
subscriptions of approximately $8,516,000.  Under the terms of the 
subscription agreements, one third of the total amount subscribed was paid at 
closing (approximately $2,839,000); one third was paid April 30, 1992; and 
the final installment was paid July 31, 1992.  Each unit was comprised of one 
share of CDC common stock and three warrants of which one warrant expired on 
December 31, 1996.  Each remaining warrant represents the right to purchase 
one half of one share of the Company's common stock for $8.00 or $10.00 per 
share and expires on December 31, 1997 and 1998, respectively (Note 5).  The 
net proceeds received by CDC have been allocated to CDC as consideration for 
its common stock and to the Company for the issuance of the warrants in the 
amounts of approximately $5,284,000 and $3,232,000, respectively.  Such 
allocation was based on the relative fair market value of the Company's 
warrants and the CDC common stock.  In connection with the formation of CDC, 
the Company granted to CDC, under the terms of a technology license 
agreement, an exclusive license to certain technology for human 
pharmaceutical use within the United States, Canada and Europe for 
$1,000,000. CDC, in turn, granted to Cortech a world-wide exclusive right and 
license to the technology that is developed by Cortech.

     CDC has 709,687 common shares issued and outstanding at December 31, 1996.
All such stockholders acquired their shares through the purchase of the above
units.
 
     In connection with the technology license agreement, referred to above, the
Company entered into a research and development agreement with CDC whereby the
Company performed research and development activities to further develop the
licensed technology and was paid for such services on a cost reimbursement
basis. CDC also paid the Company for its allocable share of certain overhead
costs. The cost to fully develop the licensed technology has exceeded
the research and development funding provided by CDC.  Such additional costs
have been and will continue to be borne by the Company and/or its corporate
partners. Further, the Company is responsible for manufacturing and marketing
of CDC's products in the United States, Canada and Europe and is required to
make royalty payments to CDC based on future product revenues, if any, subject
to the purchase option discussed below.

     The Company has been granted an option by the purchasers of the CDC common
stock to purchase all, but not less than all, of the 709,687 shares of CDC
common stock outstanding.  The purchase option is exercisable at any date before
December 31, 1998, and is based on exercise prices escalating annually from
$44.60 per share of 

                                      F-16 
<PAGE>
                                  CORTECH, INC.

                   NOTES TO FINANCIAL STATEMENTS - (CONTINUED)


CDC common stock in 1996 to $75.40 per share of CDC common stock in 1998. The 
option may be exercised in cash, common stock of the Company or any combination
thereof.

     The Company's chief executive officer and chief financial officer and 
executive vice president are also officers of CDC.  In addition, the 
Company's chief executive officer and one of the Company's directors are also 
directors of CDC.

(9)  EMPLOYEE RETIREMENT PLAN

     The Company provides a defined contribution 401(k) plan for eligible 
employees.  Employee contribution to the plan is voluntary.  In 1994, the 
Company voluntarily began contributing an amount equal to 25% of a covered 
employee's contribution to a maximum of 1% of compensation.  The Company's 
contributions to the plan totaled $32,000 in 1996, $45,000 in 1995, and 
$50,000 in 1994.


























                                      F-17 

<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, on this 24th day 
of March, 1997.


                                            CORTECH, INC.


                                            By:      /s/ KENNETH R. LYNN
                                               ------------------------------
                                                       Kenneth R. Lynn
                                                PRESIDENT AND CHIEF EXECUTIVE
                                                    OFFICER, AND DIRECTOR
                                                (PRINCIPAL EXECUTIVE OFFICER)


POWER OF ATTORNEY

     KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature 
appears below constitutes and appoints Joseph L. Turner and Kenneth R. Lynn, 
and each or either of them, his attorney-in-fact, with full power of 
substitution and resubstitution, for him in any and all capacities, to sign 
any amendments to this Report, and to file the same, with exhibits thereto 
and other documents in connection therewith, with the Securities and Exchange 
Commission, hereby ratifying and confirming all that each of said 
attorneys-in-fact, or his or her substitute or substitutes, may do or cause 
to be done by virtue hereof.

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

<TABLE>
<S>                                <C>                                  <C>             
      /s/ KENNETH R. LYNN          President and Chief Executive        MARCH 20, 1997  
- ------------------------------     Officer, and Director (Principal     --------------  
        Kenneth R. Lynn            Executive Officer)                        Date       


    /s/ JOSEPH L. TURNER           Vice President, Finance and          MARCH 20, 1997   
- ------------------------------     Administration and Treasurer         --------------   
      Joseph L. Turner             (Principal Financial and                  Date        
                                   Accounting Officer) 

     /s/ BERT FINGERHUT            Chairman of the Board of Directors   MARCH 20, 1997   
- ------------------------------                                          --------------   
       Bert Fingerhut                                                        Date        

     /s/ PAUL J. JERDE             Director                             MARCH 20, 1997   
- ------------------------------                                          --------------   
      Paul J. Jerde                                                          Date        

    /s/ DONALD KENNEDY             Director                             MARCH 20, 1997   
- ------------------------------                                          --------------   
      Donald Kennedy                                                         Date        

     /s/ ALLEN MISHER              Director                             MARCH 20, 1997   
- ------------------------------                                          --------------   
       Allen Misher                                                          Date        

</TABLE>



<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
BALANCE SHEETS AND STATEMENTS OF OPERATIONS FOUND ON PAGES F-2 AND F-3
OF THE COMPANY'S FORM 10-K 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>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                           7,792
<SECURITIES>                                    13,186
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                21,823
<PP&E>                                          17,610
<DEPRECIATION>                                (13,950)
<TOTAL-ASSETS>                                  25,483
<CURRENT-LIABILITIES>                            3,358
<BONDS>                                              0
                                0
                                          0
<COMMON>                                            37
<OTHER-SE>                                      22,088
<TOTAL-LIABILITY-AND-EQUITY>                    25,483
<SALES>                                              0
<TOTAL-REVENUES>                                 8,614
<CGS>                                                0
<TOTAL-COSTS>                                   14,953
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                (6,339)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (6,339)
<EPS-PRIMARY>                                   (0.35)
<EPS-DILUTED>                                        0
        

</TABLE>


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