DURA PHARMACEUTICALS INC/CA
10-K, 1997-03-31
PHARMACEUTICAL PREPARATIONS
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<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C.  20549

                                    FORM 10-K

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

                         For fiscal year ended December 31, 1996

OR

               TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE 
   -----       SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)


                  For the transition period from ________ to ________.

                       COMMISSION FILE NUMBER:  000-19809

                           DURA PHARMACEUTICALS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

               CALIFORNIA                             95-3645543
      (State or other jurisdiction                 (I.R.S. Employer
    or incorporation or organization)              Identification No.)

5880 Pacific Center Blvd. San Diego, California      92121-4202
(Address of principal executive offices)              (zip code)


        Registrant's telephone number, including area code (619) 457-2553

               SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF 
                                  THE ACT: NONE

                SECURITIES REGISTERED PURSUANT TO SECTION 12(g) 
                     OF THE ACT:  COMMON STOCK, NO 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        .    
                                               -----     ------



<PAGE>

     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  [  ].

     The aggregate market value of the voting stock held by non-affiliates of 
the registrant as of February 28, 1997 was $1,457,451,662.  For the purposes 
of this calculation, shares owned by officers, directors (and their 
affiliates) and 10% or greater shareholders known to the registrant have been 
deemed to be affiliates.

     The number of shares of the Registrant's Common Stock outstanding as of 
February 28, 1997 was 43,437,978.

     Portions of Registrant's Proxy Statement for the Annual Meeting of 
Shareholders scheduled to be held on May 28, 1997, to be filed with the 
Securities and Exchange Commission on or about April 16, 1997,  referred to 
herein as the "Proxy Statement," are incorporated as provided in Part III, 
and portions of the Registrant's Annual Report to Shareholders for the fiscal 
year ended December 31, 1996, attached hereto as Exhibit 13, referred to 
herein as the "Annual Report," are incorporated as provided in parts II and 
IV.


<PAGE>


                                              INDEX

Part I:
         Item 1.    Business . . . . . . . . . . . . . . . . . . . . . . . 4-22
         Item 2.    Properties . . . . . . . . . . . . . . . . . . . . . . . 22
         Item 3.    Legal Proceedings. . . . . . . . . . . . . . . . . . . . 22
         Item 4.    Submission of Matters to the Vote of Security Holders. . 22

Part II:
         Item 5.    Market for Registrant's Common Equity and Related
                    Stockholder Matters. . . . . . . . . . . . . . . . . . . 23
         Item 6.    Selected Financial Data. . . . . . . . . . . . . . . . . 23
         Item 7.    Management's Discussion and Analysis of Financial
                    Condition and Results of Operations. . . . . . . . . . . 23
         Item 8.    Financial Statements and Supplementary Data. . . . . . . 23
         Item 9.    Changes in and Disagreements with Accountants on 
                    Accounting and Financial Disclosure. . . . . . . . . . . 23

Part III:
         Item 10.   Directors and Executive Officers of the Registrant . . . 24
         Item 11.   Executive Compensation . . . . . . . . . . . . . . . . . 24
         Item 12.   Security Ownership of Certain Beneficial Owners and
                    Management . . . . . . . . . . . . . . . . . . . . . . . 24
         Item 13.   Certain Relationships and Related Transactions . . . . . 24

Part IV:
         Item 14.   Exhibits, Financial Statement Schedules and Reports on
                    Form 8-K . . . . . . . . . . . . . . . . . . . . . . .25-28

                    Signatures . . . . . . . . . . . . . . . . . . . . . . . 29


<PAGE>


                                     PART I

ITEM 1. BUSINESS

THE DISCUSSION OF THE COMPANY'S BUSINESS CONTAINED IN THIS REPORT MAY CONTAIN 
CERTAIN FORWARD-LOOKING STATEMENTS.  FOR A DISCUSSION OF FACTORS WHICH MAY 
AFFECT THE OUTCOME PROJECTED IN SUCH STATEMENTS, SEE "RISKS AND 
UNCERTAINTIES" ON PAGES 16 THROUGH 22 OF THIS ANNUAL REPORT ON FORM 10-K.  
THE COMPANY UNDERTAKES NO OBLIGATION TO RELEASE PUBLICLY THE RESULTS OF ANY 
REVISIONS TO THESE FORWARD-LOOKING STATEMENTS TO REFLECT EVENTS AND 
CIRCUMSTANCES ARISING AFTER THE DATE HEREOF.

OVERVIEW
  
Dura Pharmaceuticals, Inc. ("Dura" or the "Company") is a specialty 
respiratory pharmaceutical and pulmonary drug delivery company. The Company 
is engaged in developing and marketing prescription pharmaceutical products 
for the treatment of asthma, hay fever, chronic obstructive pulmonary disease 
("COPD"), the common cold, related respiratory ailments and is developing a 
pulmonary drug delivery system. Dura has strategically focused on the U.S. 
Respiratory Market because of its size (approximately $9.5 billion in sales 
in 1996) and growth opportunities. Additionally, the fragmented nature of the 
market and the identifiable base of physician prescribers allow the Company 
to achieve significant market penetration with a specialized sales force. The 
Company currently markets 29 prescription products, including 25 which are 
off-patent. The Company also has a separate mail service pharmacy, Health 
Script Pharmacy Services, Inc. ("Health Script"), which dispenses respiratory 
pharmaceuticals.
  
Dura employs a dual marketing strategy utilizing its focused field sales 
force of 182 people and a dedicated managed care sales and marketing group 
that covers managed care organizations and retail pharmacy chains. Dura's 
field sales force targets a physician base which includes approximately 
80,000 U.S. allergists, ear, nose, and throat specialists ("ENTs"), 
pulmonologists and a selected subset of pediatricians and generalist 
physicians, who the Company believes collectively write approximately 75% of 
respiratory pharmaceutical prescriptions. Dura believes that its field sales 
force calls on approximately one-half of the target physician base. The 
Company's managed care sales and marketing group concentrates on sales to 
large regional and national managed care organizations. The Company expects 
to continue expanding both the field sales force and the managed care sales 
and marketing group as warranted by market opportunities. 

This marketing strategy has allowed Dura to leverage its distribution 
capabilities by acquiring the rights to market additional prescription 
pharmaceutical products through acquisition, in-license or co-promotion 
arrangements. Since 1992, the Company has acquired 20 products targeted at 
the U.S. respiratory market. In July 1996, the Company acquired from Procter 
& Gamble Pharmaceuticals, Inc. ("P&G") worldwide rights to the 
Entex-Registered Trademark- products, consisting of four prescription upper 
respiratory drugs. In September 1996, the Company acquired from Eli Lilly and 
Company ("Lilly") U.S. marketing rights to the antibiotics Keftab-Registered 
Trademark- and Ceclor-Registered Trademark- CD. The Company began marketing 
Keftab in September 1996, and launched Ceclor CD in October 1996.

Another key component of Dura's strategy is to develop the Spiros-TM-  
pulmonary drug delivery system ("Spiros").   Spiros is being designed to 
aerosolize pharmaceuticals in dry powder formulations for delivery to the 
lungs while providing certain advantages over other currently-used methods of 
pulmonary drug delivery. The Company has a three-level development program 
for Spiros which entails (i) developing, on behalf of  Spiros Development 
Corporation ("Spiros Corp."), certain drug applications for use in Spiros, 
including in the near-term albuterol, beclomethasone and ipratropium, three 
of the most frequently prescribed pharmaceutical agents to treat respiratory 
conditions, (ii) licensing Spiros primarily to pharmaceutical companies, 
including Mitsubishi Chemical Corporation ("Mitsubishi") and Fujisawa 
Pharmaceuticals Co., Ltd. ("Fujisawa"), generally for use with certain of 
their proprietary respiratory products, and (iii) developing Spiros, 
generally in collaboration with third parties, for the systemic delivery of 
compounds, including certain proteins and peptides, through the lungs for 
respiratory and non-respiratory indications as an alternative to current 
invasive delivery techniques. The Company has licensed certain rights to 
Spiros Corp. to continue a significant portion of the development program for 
Spiros, including funding of ongoing and future clinical trials of albuterol 
and beclomethasone in Spiros, and formulation, preclinical development and 
clinical trials of ipratropium in Spiros. The Company has the right to 
purchase all of the currently outstanding shares of callable common stock of 
Spiros Corp. through December 31, 1999 at predetermined prices.


                                                                         4

<PAGE>

In July 1996, the Company commenced long-term and short-term clinical trials 
which, along with earlier studies, are intended to serve as the basis for the 
filing of a New Drug Application ("NDA") by Dura in late 1997 seeking U.S. 
Food and Drug Administration ("FDA") approval, on behalf of Spiros Corp., to 
market albuterol in the Spiros cassette system. The patient dosing clinical 
studies which the Company believes to be necessary for this submission have 
been completed.  The Company has also filed on behalf of Spiors Corp., an 
Investigational New Drug ("IND") Application for U.S. studies on 
beclomethasone in the Spiros cassette system.  In the first quarter of 1997, 
clinical trials of beclomethasone in the U.S. commenced under this IND.  In 
addition, Dura, on behalf of Spiros Corp., has performed powder formulation 
work with the peptide drug salmon calcitonin which in a clinical trial 
demonstrated the ability to develop macromolecule aerosol powder formulation 
which achieved systemic delivery using the Spiros technology.

U.S. RESPIRATORY MARKET

Dura divides the U.S. Respiratory Market into two primary markets: (i) asthma 
and COPD; and (ii) respiratory infection, allergy, and cough and cold.

ASTHMA AND COPD

Asthma is a complex physiological disorder characterized by airway 
hyperactivity to a variety of stimuli such as dust, pollen, stress or 
physical exercise, resulting in airway obstruction that is partially or 
temporarily reversible. The U.S. asthma population has grown steadily to more 
than 15 million people, a 66% rise since 1980. COPD is a complex condition 
comprising a combination of chronic bronchitis, emphysema and airway 
obstruction. The disease affects males more often than females and is 
exacerbated by smoking and other insults to the lung. Incidence is as high as 
20% of the adult male population, though only a minority are clinically 
disabled. The U.S. combined market for therapeutic drugs to treat asthma and 
COPD was over $2.8 billion in 1996. The primary categories of therapeutic 
drugs used in the treatment of asthma and COPD include bronchodilators and 
anti-inflammatories. Bronchodilators dilate the airways and include beta 
agonists (such as bitolterol and albuterol), xanthines (such as theophylline) 
and anticholinergics (such as ipratropium). Anti-inflammatories reduce 
inflammation and include cromolyns and glucocorticoids (such as 
triamcinolone, beclomethasone, flunisolide and budesonide).

RESPIRATORY INFECTION, ALLERGY, COUGH AND COLD

Respiratory infections are generally caused by a variety of bacteria and can 
affect either the upper respiratory tract (nasal cavity, sinuses and throat) 
or the lower respiratory tract (lungs).  The resulting diagnoses include 
sinusitis, tonsillitis, and bronchitis.  These infections are treated with 
antibiotics, which kill the bacteria causing the symptoms. 

There are a variety of classes of antibiotics that treat specific ranges, or 
spectrums, of bacteria.  Classes used to treat respiratory infection include 
cephalosporins, broad spectrum macrolides, and quinolores.  The market for 
these classes is very large, totaling $4.6 million in 1996 for the oral solid 
forms alone.  The cephalosprin class accounts for approximately $1.3 billion 
of this total.

While the causes of allergies (which can be seasonal or perennial) and cough 
and colds differ, nasal congestion and sneezing are common symptoms of these 
diseases. The U.S. combined market for therapeutic drugs to treat allergies, 
cough and cold was over $2.1 billion in 1996. Antihistamines and 
antihistamine/decongestant combinations are the most widely used forms of 
therapy for allergies and represent the largest portion of the allergy, cough 
and cold market in the U.S.  Cough and cold preparations represent the next 
largest portion of the allergy, cough and cold market and include 
decongestant and decongestant/expectorant combinations, cough suppressants 
and antihistamine combinations and expectorants.


                                                                         5
<PAGE>

STRATEGY

The Company's objective is to be a leading supplier of respiratory
pharmaceuticals and pulmonary drug delivery systems. The Company attempts to
achieve this objective through the implementation of the following:

- -    FOCUSING MARKETING EFFORTS ON RESPIRATORY PHYSICIAN SPECIALISTS.  Dura
     employs a dual marketing strategy utilizing its focused field sales force
     and a dedicated managed care sales and marketing group. Dura's field sales
     force targets a physician base which includes approximately 80,000 U.S.
     allergists, ENTs, pulmonologists and a selected subset of pediatricians and
     generalist physicians, who the Company believes collectively write
     approximately 75% of respiratory pharmaceutical prescriptions. Dura
     believes that its field sales force calls on approximately one-half of the
     target physician base. The Company's managed care sales and marketing group
     concentrates on sales to large regional and national managed care
     organizations. The Company expects to continue expanding both the field
     sales force and the managed care sales and marketing group as warranted by
     market opportunities. 

- -    ACQUIRING, IN-LICENSING OR CO-PROMOTING RESPIRATORY PRESCRIPTION
     PHARMACEUTICALS.  The Company seeks to acquire, in-license or co-promote
     respiratory prescription pharmaceuticals or companies developing and/or
     marketing such pharmaceuticals. The Company is particularly focused on
     respiratory drugs that are under-promoted by large pharmaceutical
     companies. The Company believes that the pharmaceutical industry is
     undergoing a restructuring that may create greater opportunities for the
     Company. For example, many large pharmaceutical companies are consolidating
     and merging and/or redirecting their sales forces, which may lead to the
     underpromotion of certain products deemed too small for large sales forces
     and create significant acquisition, in-licensing and co-promotion
     opportunities. Additionally, consolidation within the sector may make small
     product lines less desirable to large pharmaceutical companies.  The
     Company is actively pursuing the acquisition of rights to products and/or
     companies, which may require the use of substantial capital resources.  

- -    DEVELOPING SPIROS.  The Company has a three-level development program for
     Spiros which entails (i) developing, on behalf of Spiros Corp., certain
     drug applications for use in Spiros, including in the near term albuterol,
     beclomethasone and ipratropium, three of the most frequently-prescribed
     pharmaceutical agents to treat respiratory conditions, (ii) licensing
     Spiros primarily to pharmaceutical companies generally for use with certain
     of their proprietary respiratory products, and (iii) developing Spiros,
     generally in collaboration with third parties, for the systemic delivery of
     compounds, including certain proteins and peptides, through the lungs for
     respiratory and non-respiratory indications as an alternative to current
     invasive delivery techniques. These Spiros development programs are
     currently being undertaken primarily through strategic relationships with
     Spiros Corp., Mitsubishi, Fujisawa, and Houghten Pharmaceuticals, Inc.
     ("Houghten").

                                                                           6

<PAGE>


DURA'S CURRENT PRODUCTS

The following prescription pharmaceuticals are currently being marketed by Dura
in the following therapeutic categories:

<TABLE>
<CAPTION>
                                                                                                          RIGHTS             YEAR
                                                                                                     OBTAINED FROM OR     INTRODUCED
                                   PRODUCTS                                                            DEVELOPED BY         BY DURA
                                   --------                                                       ----------------------  ----------
<S>                                                                                               <C>                     <C>

ASTHMA AND COPD
  TORNALATE-Registered Trademark- METERED DOSE INHALER (bitolterol mesylate) . . . . . . . . .      Sanofi-Winthrop, Inc.     1993
  TORNALATE-Registered Trademark- SOLUTION FOR INHALATION, 0.2% (bitolterol mesylate). . . . .      Sanofi-Winthrop, Inc.     1992
ALLERGY, COUGH AND COLD
  DURA-VENT-Registered Trademark- TABLETS (phenylpropanolamine HC1, guaifenesin) . . . . . . .              Dura            Pre-1989
  DURA-VENT/DA-Registered Trademark- TABLETS (chlorpheniramine maleate, phenylephrine HC1,
    methscopolamine nitrate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura            Pre-1989
  D.A. CHEWABLE-TM- TABLETS (chlorpheniramine maleate, phenylephrine HC1,
    methscopolamine nitrate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura              1991
  D.A. II-TM- TABLETS (chlorpheniramine maleate, phenylephrine HC1,
    methscopolamine nitrate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura              1996
  DURA-TAP-Registered Trademark-/PD CAPSULES (chlorpheniramine maleate, pseudoephedrine
    HC1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura            Pre-1989
  DURA-VENT-Registered Trademark-A CAPSULES (chlorpheniramine maleate, phenylpropanolamine
    HC1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura            Pre-1989
  DURA-GEST-Registered Trademark- CAPSULES (phenylephrine HC1, phenylpropanolamine HC1,
    guaifenesin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura            Pre-1989
    FENESIN-TM- TABLETS (guaifenesin). . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura            Pre-1989
    FENESIN-TM- DM TABLETS (guaifenesin, dextromethorphan hydrobromide). . . . . . . . . . . .              Dura              1994
    GUAI-VENT-TM-PSE TABLETS (pseudoephedrine HC1, guaifenesin). . . . . . . . . . . . . . . .              Dura              1994
    CROLOM -TM-(cromolyn sodium opthalmic solution USP 9%) . . . . . . . . . . . . . . . . . .          Bausch & Lomb         1995
  RONDEC-Registered Trademark- ORAL DROPS (carbinoxamine maleate, pseudoephedrine
    hydrochloride) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark- SYRUP (carbinoxamine maleate, pseudoephedrine
    hydrochloride) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark--TR TABLET (carbinoxamine maleate, pseudoephedrine
    hydrochloride) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark- TABLET (carbinoxamine maleate, pseudoephedrine
    hydrochloride) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark--DM ORAL DROPS (carbinoxamine maleate, pseudoephedrine
    hydrochloride, dextromethorphan hydrobromide). . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark--DM SYRUP (carbinoxamine maleate, pseudoephedrine
    hydrochloride, dextromethorphan hydrobromide). . . . . . . . . . . . . . . . . . . . . . .             Abbott             1995
  RONDEC-Registered Trademark- CHEWABLE TABLETS (brompheniramine maleate, pseudoephedrine
    hydrochloride) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Dura              1996
    ENTEX-Registered Trademark- LA TABLETS (phenylpropanolamine HC1, guaifenesin). . . . . . .               P&G              1996
    ENTEX-Registered Trademark- PSE TABLETS (pseudoephedrine HC1, guaifenesin) . . . . . . . .               P&G              1996
  ENTEX-Registered Trademark- CAPSULES (phenylephrine HC1, phenylpropanolamine HC1,
    guaifenesin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .               P&G              1996
  ENTEX-Registered Trademark- LIQUID (phenylephrine HC1, phenylpropanolamine HC1,
    guaifenesin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .               P&G              1996
ANTIBIOTICS
  CAPASTAT-Registered Trademark- SULFATE (sterile capreomycin sulfate, USP)
   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              Lilly             1995
    SEROMYCIN-Registered Trademark- (cycloserine capsules, USP). . . . . . . . . . . . . . . .              Lilly             1995
    FURADANTIN-Registered Trademark- ORAL SUSPENSION (nitrofurantoin). . . . . . . . . . . . .               P&G              1996
    KEFTAB-Registered Trademark- (cephalexin hydrochloride). . . . . . . . . . . . . . . . . .              Lilly             1996
    CECLOR-Registered Trademark- CD TABLETS (anhydrous cefaclor) . . . . . . . . . . . . . . .              Lilly             1996

</TABLE>

In July 1996, the Company acquired from P&G worldwide rights to the Entex 
products consisting of four prescription upper respiratory drugs. In 
September 1996, the Company acquired from Lilly the U.S. rights to the 
cephalosporin antibiotics Keftab and Ceclor CD. The U.S. oral antibiotic 
market was $4.6 billion in 1996, of which approximately $1.3 billion was 
accounted for by cephalosporin antibiotics. The Company believes that this 
acquisition complements its existing strategy since approximately 70% of 
antibiotics are prescribed for respiratory infections. Keftab is an 
antibiotic indicated for respiratory tract, skin and soft tissue infections. 
Ceclor CD is a twice-a-day dosage form of cefaclor typically taken for seven 
days. Ceclor-Registered Trademark-, Lilly's currently marketed cefaclor, is 
normally taken three times a day for 10 days, and generated $161.0 million in 
sales in the United States for the 12 months ended June 30, 1996. The Company 
launched Ceclor CD in October 1996. The Company believes these product 
acquisitions further its strategy

                                                                           7

<PAGE>

of acquiring prescription pharmaceuticals which are marketed by its sales 
force to its targeted physicians. To support the introduction and growth of 
these products, the Company intends to increase its field sales force to 
approximately 250 people during 1997.

Keftab, Ceclor CD, Capastat-Registered Trademark- Sulfate, 
Seromycin-Registered Trademark-, and the two Tornalate-Registered Trademark- 
products are the subject of approved NDAs. Crolom-TM- is the subject of an 
approved Abbreviated New Drug Applications ("ANDA"). The remaining products 
are branded pharmaceuticals which are not the subject of NDAs or ANDAs.

SPIROS

Spiros is a proprietary pulmonary dry powder drug delivery system that is 
designed to aerosolize pharmaceuticals in dry powder formulations for 
delivery to the lungs. Currently, metered dose inhalers ("MDIs") are the most 
commonly used inhalation delivery system. The Company believes dry powder 
inhalers ("DPIs") will gradually replace MDIs as the leading pulmonary 
delivery system, due primarily to the phasing out of chlorofluoro carbons 
("CFCs") and coordination problems associated with MDIs. Many companies are 
studying alternative propellants, such as hydrofluorocarbons ("HFAs"), for 
use in MDIs, and one potential competitor has obtained FDA approval and has 
began marketing an albuterol MDI using an HFA propellant. However, the 
Company believes any product utilizing alternative propellants will still 
suffer from many of the limitations of currently-marketed MDIs, including the 
need for patients to coordinate breathing with actuation of the drug delivery 
system. There are currently two general classes of DPIs in commercial use 
worldwide, individual and multiple dose systems, and both are breath powered 
and flow rate dependent. In the U.S., only individual dose DPIs are marketed. 
Turbuhaler-Registered Trademark-, a multiple dose DPI and the leading DPI in 
worldwide sales, is considered the current industry standard. It has not yet 
been approved by the FDA for marketing in the U.S., although the FDA has 
issued an approvable letter for the first Turbuhaler product.

POTENTIAL ADVANTAGES OF SPIROS

The Company believes Spiros may have certain advantages over other currently 
used methods of drug delivery including the following:

- -    INSPIRATORY FLOW RATE INDEPENDENCE.  Spiros is designed to deliver a
     relatively consistent drug dose to the lungs over a wide range of
     inspiratory flow rates, which can vary depending on a patient's health,
     effort or physical abilities. Recently-completed tests of Spiros on human
     subjects have shown a relatively consistent and significant level of drug
     deposition throughout the clinically relevant inspiratory range. Currently-
     available DPIs can vary significantly in their level of drug deposition
     depending on the patient's inspiratory flow rate and can deliver
     significantly less drug at the lower flow rates typically associated with
     asthma attacks.

- -    MINIMUM NEED FOR PATIENT COORDINATION.  Spiros is breath-actuated and does
     not require the user to coordinate inhalation and actuation of the drug
     delivery system. MDIs generally require the user to coordinate their
     breathing with actuation of the MDI. Studies indicate that a significant
     percentage of patients, particularly young children and the elderly, do not
     use MDIs correctly. Spiros is designed to solve these coordination problems
     by delivering the drug to patients' lungs as they inhale.

- -    FREE OF CHLOROFLUOROCARBON PROPELLANTS.  CFC propellants have 
     ozone destructive characteristics and are subject to worldwide 
     regulations aimed at eliminating their usage within the decade. 
     Spiros will not use CFCs while most MDIs, currently the most 
     popular form of aerosol drug delivery, use CFCs. Virtually all of 
     the world's industrial nations, under the auspices of the United 
     Nations Environmental Program, pledged to cease use of CFCs by the 
     year 2000. As a result of the phase out of CFCs, the Company 
     believes that DPIs will become a leading method for pulmonary drug 
     delivery.


                                                                           8

<PAGE>



- -    REDUCED SIDE EFFECTS.  Spiros is designed to efficiently 
     deliver drugs to the lungs thereby reducing drug deposition to the 
     mouth and throat which could reduce the possibility of unwanted 
     side effects of certain pharmaceutical agents, such as coughing and 
     local irritation. With MDIs, a significant portion of the dose is 
     delivered to the mouth and throat and is swallowed.

- -    PATIENT CONVENIENCE.  Spiros is designed to be convenient for patients,
     with features such as breath actuation (Spiros is triggered by inhalation),
     portability (light weight and small size), quick delivery time, simple
     operation, dose delivery feedback and multi-dose capability.

DEVELOPMENT PROGRAM FOR SPIROS

The Company intends to proceed with a three-level development program for
Spiros. The first level entails developing certain drug applications for use in
Spiros, including in the near-term albuterol, beclomethasone and ipratropium,
three of the most frequently-prescribed pharmaceutical agents to treat
respiratory conditions.  The Company, on behalf of Spiros, is engaged in on-
going discussions with the FDA regarding clinical testing requirements for
Spiros for albuterol, beclomethasone and ipratropium aimed at facilitating the
regulatory approval process.

In 1994, an IND application was filed with the FDA to begin clinical testing
with Dura's own albuterol dry powder formulation with the Spiros cassette
system. Dura has exclusively licensed rights to this formulation to Spiros Corp.
In April 1996, Dura completed dosing of subjects in a clinical trial in the
United States on behalf of Spiros Corp. focusing on dose selection using a
formulation of powdered albuterol with Spiros under an IND application filed
with the FDA. In July 1996, the Company commenced long-term and short-term
clinical trials which, along with earlier studies, are intended to serve as the
basis for the filing of an NDA by Dura in 1997 seeking FDA marketing approval,
on behalf of Spiros Corp., for albuterol in the Spiros cassette system.  In
early 1997, the Company completed the patient dosing clinical studies it
believes are necessary to support an NDA filing for Spiros albuterol and intends
to file an NDA in late 1997.  Considerable formulation work for use of
beclomethasone with Spiros has also been done. A study has been completed in
Canada to evaluate dose selection in 24 subjects. The Company has commenced a
second dose selection study in the U.S. under an IND application for
beclomethasone in Spiros which was filed by Dura on behalf of Spiros Corp. The
Company also intends to conduct clinical trials on ipratropium in the Spiros
system on behalf of Spiros Corp.

Dura, on behalf of Spiros Corp., has performed powder formulation work with the
peptide drug salmon calcitonin which, in a clinical trial, demonstrated the
ability to develop macromolecule aerosol powder formulation that achieved
systemic delivery using the Spiros technology. Particle size reduction
appropriate for aerosol administration was achieved, and IN VITRO measurements
showed good aerosol characteristics in Spiros. The formulation was sufficiently
stable, and a clinical trial batch was manufactured in Dura's facility.

The second level of Spiros development consists of licensing Spiros primarily to
pharmaceutical companies for use with certain of their proprietary respiratory
products. Dura currently has development agreements with Fujisawa and Mitsubishi
and is conducting feasibility studies for other pharmaceutical companies to
assess the suitability of certain compounds to be delivered using Spiros. There
can be no assurance that any of these feasibility studies will prove successful,
or even if successful, that the pharmaceutical companies will proceed to license
Spiros for use with these compounds. See "-- Strategic Alliances."


                                                                           9

<PAGE>


The third level of Spiros development is to develop Spiros, in collaboration
with other companies, for the systemic delivery of compounds through the lungs
for respiratory and non-respiratory indications as an alternative to current
invasive delivery techniques. The Company commenced development efforts on the
use of Spiros with peptides and proteins in 1995. In February 1996, Dura entered
into a collaborative agreement with Houghten to develop inhalation formulations
of new compounds discovered and developed by Houghten.  Dura is also performing
feasibility studies for pharmaceutical companies that desire to develop Spiros
for use with both respiratory drugs and drugs for systemic pulmonary delivery
now being developed by those companies.  See "-- Strategic Alliances."

SALES AND MARKETING

FIELD SALES FORCE

Dura's specialized sales and marketing organization targets a physician base
which includes approximately 80,000 U.S. allergists, ENTs, pulmonologists, and a
selected subset of pediatricians and generalist physicians who treat a large
number of allergy and asthma patients. The Company believes this relatively
small group of physicians writes approximately 75% of respiratory pharmaceutical
prescriptions for the $9.5 billion U.S. Respiratory Market.  This concentration
allows for effective market penetration by a specialized sales and marketing
organization.

As of December 31, 1996, Dura had 182 full-time pharmaceutical sales
representatives nationwide, supervised by 17 district managers and two regional
directors. Dura believes its focused sales force currently calls on
approximately one-half of its target physician base. The Company intends to
continue expansion of its field sales force as warranted by market
opportunities.

The Company believes that the personal relationships of Dura's sales
representatives with their physician customers are essential to the Company's
business. Dura's sales representatives differentiate themselves from the
competition by focusing primarily on asthma and COPD, allergy, repiratory
infections, and cough and cold, and by promoting pharmaceuticals used by
respiratory specialists in treating patients. With a relatively small target
audience, promotional spending by Dura on advertising and direct mail is
generally inexpensive and efficient. The Company regularly participates in
local, regional and national medical meetings of the key specialty groups. The
Company believes that it has established a national awareness of the Dura name
within the U.S. Respiratory Market.

MANAGED CARE SALES AND MARKETING GROUP

To implement Dura's dual marketing strategy, the Company established a dedicated
managed care sales and marketing group, currently consisting of four experienced
national account managers, which concentrates on sales to large regional and
national managed care organizations. These organizations include health
maintenance organizations ("HMOs"), preferred provider organizations ("PPOs"),
large drug merchandising chains, nursing home providers and mail order
pharmacies. A primary goal of the managed care sales and marketing group is to
place Dura's products on approved formulary lists of HMOs and PPOs.

HEALTH SCRIPT

In March 1995, the Company acquired Health Script, located in Denver, Colorado.
Health Script is a mail service pharmacy which dispenses respiratory
pharmaceuticals. Mail order services are particularly well-suited for
respiratory patients who are long-term, chronic users of certain pharmaceuticals
and to whom the convenience and cost efficiency of mail order is appealing.
Health Script was formed in 1990 to supply value-priced respiratory
pharmaceutical products to patients through the mail. Health Script currently
dispenses, to its approximately 30,000 patients nationwide, over 100 respiratory
products manufactured by third parties. Health Script is focused on working with
home healthcare providers and patients to coordinate respiratory medication
services and patients management programs.  Health Script markets its services
through specialty field sales representatives and telemarketing.  The existing
patient base is

                                                                           10

<PAGE>

maintained by telephone contact with patients to monitor compliance with 
their doctors' prescriptions. 

RELATIONSHIP WITH SPIROS CORP.

In December 1995, Spiros Corp. completed a $28.0 million private placement. The
net proceeds of this private placement and a $13.0 million cash contribution
from Dura are being used by Spiros Corp. to continue a significant portion of
the development program for Spiros, including funding of formulation,
preclinical development and ongoing and future clinical trials of albuterol,
beclomethasone and ipratropium in Spiros.

The financing involved the issuance and sale of 933,334 units at $30.00 per
unit. Each unit consisted of one share of Spiros Corp. callable common stock and
one Series S Warrant exercisable for 2.4 shares of the Company's  common stock
at an exercise price of $19.47 per share. In consideration for the issuance of
the Series S Warrants and Dura's cash contribution, the Company received an
option, which can be exercised through December 31, 1999, to purchase all of the
currently outstanding shares of Spiros Corp. callable common stock at
predetermined prices, beginning at $46.88 per share (an aggregate of $43.7
million) through December 31, 1997 and increasing on a quarterly basis
thereafter to a maximum of $76.17 per share (an aggregate of $71.1 million) on
December 31, 1999 ("Spiros Purchase Option"). Such purchase price may be paid,
at the Company's discretion, in cash, shares of the Company's common stock or a
combination thereof. Any shares of common stock delivered in payment of the
purchase price must be covered by an effective registration statement. If the
development efforts of Spiros Corp. are successful, the Company may exercise its
right to purchase Spiros Corp.'s callable common stock; however, the Company
does not have a legal obligation to do so. In addition, Dura has the option at
any time through the earlier of 60 days after FDA approval of an albuterol
product or December 31, 1999,  to purchase Spiros Corp's. rights for use of
Spiros with albuterol product in a cassette ("Albuterol Purchase Option").  In
the event Dura exercises the Albuterol Purchase Option and does not exercise the
Spiros Purchase Option, Dura will pay a royalty to Spiros Corp. on net sales of
such albuterol product.

In connection with the private placement, the Company entered into the following
agreements with Spiros Corp.:

- -    TECHNOLOGY LICENSE AGREEMENT.  Under this agreement, the Company granted to
     Spiros Corp., subject to existing agreements with Mitsubishi, a royalty-
     bearing, perpetual, exclusive license to use Spiros in connection with
     albuterol, beclomethasone and ipratropium and certain other proteins and
     peptides (including salmon calcitonin) and certain non-exclusive rights to
     all other compounds to which Dura has or acquires rights capable of
     transfer during the term of the Development and Management Agreement.

- -    INTERIM MANUFACTURING AND MARKETING AGREEMENT.  Under this agreement,
     Spiros Corp. granted to the Company an exclusive license to manufacture and
     market Spiros Corp. products in the U.S. in exchange for a royalty of 10.0%
     on net product sales, as defined in the agreement. This agreement expires
     upon termination or expiration of the Spiros Purchase Option.

- -    DEVELOPMENT AND MANAGEMENT AGREEMENT.  Under this agreement, Spiros Corp.
     engaged the Company to develop the Spiros Corp. products and provide
     general management services to Spiros Corp.
     During 1996, the Company recorded contract revenues of $19,138,000 under
     this agreement.

STRATEGIC ALLIANCES

MITSUBISHI CHEMICAL CORPORATION.  In October 1994, Dura and Mitsubishi entered
into a license and supply agreement, under which Mitsubishi was granted the
exclusive right to use and sell Spiros together with a dry powder formulation of
an asthma compound in Japan, Hong Kong, Singapore, the Republic of China
(Taiwan), the Republic of Korea and the People's Republic of China (collectively
the "Territory"). Dura's rights under the agreement were assigned to Spiros
Corp. in December 1995. Spiros Corp. has agreed to develop a dry powder
formulation of such compound for Mitsubishi and will manufacture and supply to

                                                                           11

<PAGE>


Mitsubishi its requirements for both Spiros and such compound. Mitsubishi will
be responsible for conducting all clinical and other work needed to obtain
regulatory approvals of Spiros and such compound in the Territory. In connection
with the license and supply agreement, Mitsubishi is obligated to make milestone
and other payments to Dura and Spiros Corp. in certain circumstances.

FUJISAWA PHARMACEUTICAL CO., LTD.  In April 1995, the Company entered into a
collaborative development agreement with Fujisawa covering the use of Spiros to
deliver one of Fujisawa's new chemical entity asthma compounds. The agreement
was an extension of previous feasibility work completed by Dura. Pursuant to the
agreement, the Company will provide dry powder formulation assistance,
manufacturing process development and clinical trial supplies to Fujisawa
through the earlier of completion of clinical trials in Japan or June 30, 1998.
The Company received an up-front payment and is to receive additional milestone
payments and reimbursement of costs from Fujisawa. Fujisawa can terminate the
agreement upon 30 days' notice to the Company. If Fujisawa's clinical trials are
successful, the parties have agreed to negotiate additional agreements, which
could include license and supply agreements.

HOUGHTEN PHARMACEUTICALS, INC.  In February 1996, the Company entered into a
research and development agreement with Houghten to develop inhalation
formulations of new compounds discovered and developed by Houghten. In addition,
Dura will provide to Houghten, for a four-year period, contract services for
Houghten's drug development programs using Dura's development capabilities and
proprietary formulation and delivery technology. The Company will receive a
percentage of proceeds received by Houghten with respect to jointly-developed
compounds, and will receive contract revenues from Houghten for services
provided. 

In addition, the Company has executed agreements with a number of international
pharmaceutical companies to conduct feasibility studies on formulations of
certain compounds for use with Spiros, including growth hormones and proteins
and peptides. There can be no assurance that any of these feasibility studies
will prove successful, or even if successful, that the pharmaceutical companies
will proceed to license Spiros for use with these compounds.


COMPETITION

The Company directly competes with at least 25 other companies in the U.S. which
are currently engaged in developing, marketing and selling respiratory
pharmaceuticals. Additionally, there are at least 10 companies currently
involved in the development, marketing or sales of dry powder pulmonary drug
delivery systems. In the U.S., only individual dose DPIs are marketed, including
the Rotohaler (developed and marketed by Glaxo Wellcome, Inc.) and the Spinhaler
(developed and marketed by  Fisons Limited). The Turbuhaler (developed and
marketed by Astra Pharmaceuticals), a multiple dose DPI and the leading DPI in
worldwide sales, is considered the current industry standard. It is not yet
marketed in the U.S., although the FDA has issued an approvable letter for the
first Turbuhaler product.

Many of these companies, including large pharmaceutical firms with financial and
marketing resources and development capabilities substantially greater than
those of the Company, are engaged in developing, marketing and selling products
that compete with those offered by the Company. The selling prices of such
products typically decline as competition increases. Further, other products now
in use or under development by others may be more effective than the Company's
current or future products. The industry is characterized by rapid technological
change, and competitors may develop their products more rapidly than the
Company. Competitors may also be able to complete the regulatory process sooner
and, therefore, may begin to market their products in advance of the Company's
products. Dura believes that competition among both prescription pharmaceuticals
and pulmonary drug delivery systems aimed at asthma and allergy, cough and cold
markets will be based on, among other things, product efficacy, safety,
reliability, availability and price.

                                                                           12

<PAGE>

CLINICAL, DEVELOPMENT AND REGULATORY

The Company's clinical, development and regulatory expenses relate primarily to
product development and regulatory compliance activities. Clinical, development
and regulatory expenses were $9,354,000, $8,408,000, and $18,540,000 for the
years ended December 31, 1994, 1995 and 1996, respectively. The clinical,
development and regulatory expenses associated with Spiros development, for
which the Company recorded contract revenues from Dura Delivery Systems, Inc.
(acquired by the Company on December 29, 1995) and Spiros Corp., were
$8,260,000, $6,428,000, and $15,932,000 for the years ended December 31, 1994,
1995, and 1996, respectively.

PATENTS AND PROPRIETARY RIGHTS

The Company considers the protection of discoveries in connection with its
development activities important to its business. The Company intends to seek
patent protection in the U.S. and selected foreign countries where deemed
appropriate. On July 12, 1994, the Company was issued a U.S. patent on Spiros
and the Company has filed a continuation-in-part covering certain improvements
to the Spiors techology. The issued patent covers, among other claims, use in
Spiros of an impeller to create an aerosol cloud of a drug intended for
inhalation. There can be no assurance that the issued patent or subsequent
patents, if issued, will adequately protect the Company's design or that such
patents will provide protection against infringement claims by competitors. Dura
has also filed certain foreign patent applications relating to Spiros
technology. There can be no assurance that additional patents, U.S. or foreign,
will be obtained covering Company products or that, if issued or licensed to the
Company, the patents covering Company products will provide substantial
protection or be of commercial benefit to the Company. Federal court decisions
establishing legal standards for determining the validity and scope of patents
in the field are in transition.  There can be no assurance that the historical
legal standards surrounding questions of validity and scope will continue to be
applied or that current defenses as to issued patents in the field will offer
protection in the future.

The Company also relies upon trade secrets, unpatented proprietary know-how and
continuing technological innovation to develop its competitive position. The
Company enters into confidentiality agreements with certain of its employees
pursuant to which such employees agree to assign to the Company any inventions
relating to the Company's business made by them while in the Company's employ.
There can be no assurance, however, that others may not acquire or independently
develop similar technology or, if patents are not issued with respect to
products arising from research, that the Company will be able to maintain
information pertinent to such research as proprietary technology or trade
secrets.

Tornalate Inhalation Solution and Tornalate MDI are covered by patents filed by
Sanofi-Winthrop, Inc. which expire in the near-term. The Keftab and Ceclor CD
products or processes to make such products are covered by patents which expire
in 2003, 2005 and 2007. The Company's other asthma, allergy, cough and cold
pharmaceuticals are not protected by patents.

GOVERNMENT REGULATION

The manufacturing and marketing of the Company's products are subject to
regulation by Federal and state government authorities, including the FDA, the
Environmental Protection Agency and the Occupational Safety and Health
Administration, in the U.S. and other countries. In the U.S., pharmaceuticals
and drug delivery systems, including Spiros, are also subject to rigorous FDA
regulation and may be subject to regulation by other jurisdictions, including
the state of California. The Federal Food, Drug, and Cosmetic Act and the Public
Health Service Act govern the testing, manufacture, safety, efficacy, labeling,
storage, record keeping, approval, advertising and promotion of the Company's
products. Product development and approval within this regulatory framework
takes a number of years and involves the expenditure of substantial resources.

                                                                           13

<PAGE>


To obtain the FDA approval for Spiros and the compounds to be used with it, Dura
is required to conduct each of the following steps and possibly others: (i)
preclinical (laboratory and possibly animal tests), (ii) the submission to the
FDA of an application for an IND, which must become effective before human
clinical trials may commence, (iii) adequate and well-controlled human clinical
trials to establish safety and efficacy, (iv) the submission of an NDA to the
FDA and for marketing approval, and (v) FDA approval of the NDA prior to any
commercial sale or shipment. In addition to obtaining FDA approval for each
product, each domestic drug and/or device manufacturing facility must be
registered with and approved by the FDA. Domestic manufacturing facilities are
subject to biennial inspections by the FDA and inspections by other
jurisdictions and must comply with current Good Manufacturing Practice ("cGMP")
for both drugs and devices. To supply products for use in the U.S., foreign
manufacturing establishments must comply with cGMP and other requirements and
are subject to periodic inspection by the FDA or by regulatory authorities in
such countries under reciprocal agreements with the FDA.

Preclinical testing includes laboratory evaluation of product chemistry and
animal studies, if appropriate, to assess the safety and efficacy of the product
and its formulation. The results of the preclinical tests are submitted to the
FDA as part of an IND, and unless the FDA objects, the IND will become effective
30 days following its receipt by the FDA, thus allowing the product to be tested
in humans.

Clinical trials involve the administration of the pharmaceutical product to
healthy volunteers or to patients identified as having the condition for which
the pharmaceutical agent is being tested. The pharmaceutical is administered
under the supervision of a qualified principal investigator. Clinical trials are
conducted in accordance with Good Clinical Practice and protocols previously
submitted to the FDA (as part of the IND) that detail the objectives of the
study, the parameters used to monitor safety and the efficacy criteria
evaluated. Each clinical study is conducted under the auspices of an independent
Institutional Review Board ("IRB") at the institution at which the study is
conducted. The IRB considers, among other things, the design of the study,
ethical factors, the safety of the human subjects and the possible liability
risk for the institution.

Clinical trials for new products are typically conducted in three sequential
phases that may overlap. In Phase I, the initial introduction of the
pharmaceutical into healthy human volunteers, the emphasis is on testing for
safety (adverse effects), dosage tolerance, metabolism, distribution, excretion
and clinical pharmacology. Phase II involves studies in a limited patient
population to determine the initial efficacy of the pharmaceutical for specific
targeted indications, to determine dosage tolerance and optimal dosage and to
identify possible adverse side effect and safety risks. Once a compound is found
to be effective and to have an acceptable safety profile in Phase II
evaluations, Phase III trials are undertaken to more fully evaluate clinical
outcomes. The FDA reviews both the clinical plans and the results of the trials
and may require the study to be discontinued at any time if there are
significant safety issues.

The results of the preclinical and clinical trials are submitted to the FDA in
the form of an NDA (or a Product License Application for biological products)
for marketing approval. FDA approval can take several months to several years,
or approval may be denied. The approval process can be affected by a number of
factors, including the severity of the side effects, the availability of
alternative treatments and the risks and benefits demonstrated in clinical
trials. Additional animal studies or clinical trials may be requested during the
FDA review process and may delay marketing approval. After FDA approval for the
initial indication, further clinical trials are necessary to gain approval for
the use of the product for any additional indications. The FDA may also require
post-marketing testing and surveillance to monitor for adverse effects, which
can involve significant additional expense.

Although the FDA has considerable discretion to decide what requirements must be
met prior to approval, the Company believes the FDA is likely to regulate each
combination of Spiros with a compound as a discrete pharmaceutical or drug
product requiring separate approval as a new drug. The Company believes that the
approval process for each drug/delivery combination now under development may be
shorter than the full NDA process described above because the safety and
efficacy of the compounds have already been established in currently marketed
formulations and delivery mechanisms. There can be no assurance,

                                                                           14

<PAGE>

however, that the approval process will be shorter or that any NDA submitted 
by the Company will eventually be approved.

For both currently-marketed and future products, failure to comply with
applicable regulatory requirements after obtaining regulatory approval can,
among other things, result in the suspension of regulatory approval, as well as
possible civil and criminal sanctions. In addition, changes in regulations could
have a material adverse effect on the Company.

The Federal Food, Drug, and Cosmetic Act requires that any "new drug" must be 
approved pursuant to an NDA. The term "new drug" is defined as any drug which 
is not generally recognized among qualified experts as safe and effective for 
its labeled intended uses. Certain exemptions from this definition exist for 
products marketed without change since prior to 1938 (the date of enactment 
of the Federal Food, Drug, and Cosmetic Act) or, with respect to the need to 
show effectiveness, for drug products marketed prior to October 10, 1962 (the 
date of enactment of the "Drug Amendments of 1962"). The Company presently 
markets 21 drug products for which the FDA has not yet made a determination 
as to their status as new drugs under the Federal Food, Drug, and Cosmetic 
Act. The FDA is continuing an evaluation of the effectiveness of all products 
containing ingredients marketed prior to 1962 that are not the subject of an 
approved NDA as part of its Drug Efficacy Study Implementation ("DESI") 
program and will determine which are new drugs requiring approval through an 
NDA for marketing. The existence of currently-marketed prescription 
pharmaceuticals that contain one or more active ingredients first introduced 
in the marketplace before 1962 and that are marketed based on their 
manufacturers' belief that such products are not subject to the new drug 
provisions of the Act is recognized in paragraph B ("Pre-1962 Prescription 
Drugs Not Covered By An NDA") of the Food and Drug Administration's 
Compliance Policy Guide, Chapter 32c (Guide 7132c.02). This Policy Guide 
indicates that the FDA will implement procedures to determine whether the new 
drug provisions are or are not applicable to these products. The Policy Guide 
requires that products covered by paragraph B not be similar or related to 
any drug included in the DESI program, or have a different formulation or 
conditions for use than products marketed before November 13, 1984. If a 
product is not covered by paragraph B, the FDA could make a determination as 
to whether or not the new drug provisions are applicable to it without first 
implementing the procedures called for by the Policy Guide. The Company 
believes that nine of its prescription pharmaceutical products may be covered 
by paragraph B of the Policy Guide and it is aware that one of its products 
may be considered to be similar or related to a DESI drug. Also, it is not 
aware of evidence to substantiate that three of its products have the same 
formulation or conditions for use as products marketed before November 13, 
1984. These products could be subject at any time to an FDA determination 
that an NDA is required. If a final determination is made that a particular 
drug requires an approved NDA, such approval will be required for marketing 
to continue. If such a determination is made, the FDA might impose various 
requirements: for example, it might require that the current product be the 
subject of an approved NDA, that the product be reformulated and NDA approval 
obtained, that the product must be sold on an over-the-counter basis rather 
than as a prescription drug, or that the product must be removed from the 
market. There can be no such assurance as to which of these courses the FDA 
will require or whether the Company will be able to obtain any approvals 
which the FDA may deem necessary. If any of these actions are taken by the 
FDA, such actions could have a material adverse effect on the Company's 
business.

In April 1996, the export provisions of the Federal Food, Drug, and Cosmetic 
Act were relaxed to permit the export of unapproved drugs to a foreign 
country, provided the product complies with the laws of that country and has 
valid marketing authorization in at least one of a list of designated "Tier 
1" countries. Once a product is exported to a qualified foreign country, the 
Company will be subject to the applicable foreign regulatory requirements 
governing human clinical trials and marketing approval in that country. The 
requirements relating to the conduct of clinical trials, product licensing, 
pricing and reimbursement vary widely from country to country and there can 
be no assurance that the Company or any of its collaborators will be able to 
meet and fulfill the statutory requirements in a particular country.

Health Script is subject to regulation by state regulatory authorities,
principally state boards of pharmacy. In addition, Health Script is subject to
regulation by other state and Federal agencies with respect to

                                                                           15

<PAGE>

reimbursement for prescription drug benefits provided to individuals covered 
primarily by publicly funded programs.

MANUFACTURING

In June 1995, the Company completed the first phase of construction of its 
manufacturing facility located in a Company-owned building adjacent to its 
headquarters. The facility initially is intended, subject to regulatory 
approval, to be used to formulate, mill, blend and manufacture drugs to be 
used with Spiros. Equipment purchases for and validation of the facility are 
currently scheduled through 1997. The Company's manufacturing facility must 
be registered with and licensed by various regulatory authorities and comply 
with cGMP requirements prescribed by the FDA and the State of California. The 
Company is currently expanding its facilities to provide additional 
manufacturing capabilities. The Company relies on a single manufacturer for 
certain of its products. Any failure or significant delay in the validation 
of or obtaining a satisfactory regulatory inspection of the new facility 
could have a material adverse effect on the Company's ability to manufacture 
products in connection with Spiros.

The Company has limited experience manufacturing products for commercial 
purposes and currently does not have the capability to manufacture its 
pharmaceutical products and therefore is dependent on contract manufacturers 
for the production of such products for development and commercial purposes. 
The Company's current dependence upon others for the manufacture of its 
products may adversely affect the future profit margin, if any, on the sale 
of those products and the Company's ability to develop and deliver products 
on a timely and competitive basis.

HUMAN RESOURCES

The Company employed 462 employees (of which 375 are full-time) as of 
December 31, 1996, consisting of 244 people in sales and marketing (of which 
182 constitute the field sales force), 39 in administration and finance, 69 
in clinical, regulatory and research and development, 24 in operations and 86 
at Health Script. None of the Company's employees are represented by a labor 
union and the Company believes it maintains positive relations with both 
field and corporate personnel.

ENVIRONMENTAL COMPLIANCE

The Company has not incurred any significant costs associated with 
environmental regulations and none are anticipated.

RISKS AND UNCERTAINTIES

REDUCTION IN GROSS MARGINS - There is no proprietary protection for most of 
the products sold by the Company and substitutes for such products are sold 
by other pharmaceutical companies.  The Company expects average selling 
prices for many of its products to decline over time due to competitive and 
reimbursement pressures.  While the Company will seek to mitigate the effect 
of this decline in average selling prices, there can be no assurance that the 
Company will be successful in these efforts.  

THIRD-PARTY REIMBURSEMENT; PRICING PRESSURES -  The Company's commercial 
success will depend in part on the availability of adequate reimbursement 
from third-party health care payers, such as government and private health 
insurers and managed care organizations. Third-party payers are increasingly 
challenging the pricing of medical products and services.  There can be no 
assurance that reimbursement will be available to enable the Company to 
achieve market acceptance of its products or to maintain price levels 
sufficient to realize an appropriate return on the Company's investment in 
product acquisition, in-licensing and development.  The market for the 
company's products may be limited by actions of third-party payers.  For 
example, many managed health care organizations are now controlling the 
pharmaceuticals that are on their formulary lists.  The resulting competition 
among pharmaceutical companies to place their products on

                                                                           16

<PAGE>

these formulary lists has created a trend of downward pricing pressure in the 
industry.  In addition, many managed care organizations are pursuing various 
ways to reduce pharmaceutical costs and are considering formulary contracts 
primarily with those pharmaceutical companies that can offer a full line of 
products for a given therapy sector or disease state.  There can be no 
assurance that the Company's products will be included on the formulary lists 
of managed care organizations or that downward pricing pressure in the 
industry generally will not negatively impact the Company's operations. 

DEPENDENCE ON ACQUISITION OF RIGHTS TO PHARMACEUTICAL PRODUCTS - The Company's
strategy for growth is dependent, in part, upon acquiring, in-licensing and co-
promoting pharmaceuticals targeted primarily at allergists, ENTs, pulmonologists
and a selected subset of pediatricians and generalist physicians.  Other
companies, including those with substantially greater resources, are competing
with the Company for the right to such products.  There can be no assurance that
the Company will be able to acquire, in-license or co-promote additional
pharmaceuticals on acceptable terms, if at all.  The failure of the Company to
acquire, in-license, co-promote, develop or market commercially successful
pharmaceuticals would have a material adverse effect on the Company. 
Furthermore, there can be no assurance that the Company, once it has obtained
rights to a pharmaceutical product and committed to payment terms, will be able
to generate sales sufficient to create a profit or otherwise avoid a loss. 

DEVELOPMENT RISKS ASSOCIATED WITH SPIROS-TM- - Spiros will require significant
additional development. There can be no assurance that development of Spiros
will be completed successfully, that Spiros will not encounter problems in
clinical trials that will cause the delay or suspension of such trials, that
current or future testing will show Spiros to be safe or efficacious or that
Spiros will receive regulatory approval.  In addition, regulatory approvals will
have to be obtained for each drug to be delivered through the use of Spiros
prior to commercialization.  Moreover, even if Spiros does receive regulatory
approval, there can be no assurance that Spiros will be commercially successful,
have all of the patent and other protections necessary to prevent competitors
from producing similar products and not infringe on patent or other proprietary
rights of third parties.  The failure of Spiros to receive timely regulatory
approval and achieve commercial success would have a material adverse effect on
the Company.  

RISKS ASSOCIATED WITH RECENT ACQUISITIONS - In September 1996, the Company
acquired from Lilly exclusive U.S. rights to market and distribute Keftab-
Registered Trademark- and Ceclor-Registered Trademark- CD and entered into a
manufacturing agreement with Lilly which terminates in certain circumstances.
Any interruption in the supply of Keftab or Ceclor CD from Lilly due to
regulatory or other causes could result in the inability of the Company to meet
demand and could have a material adverse impact on the Company.

Both Keftab and Ceclor CD are antibiotics, and the Company has limited or no
experience in marketing such products. There can be no assurance that the
Company will be able to successfully market and distribute Keftab or that Keftab
will continue to be accepted by the market at the levels previously achieved by
Lilly or at a level sufficient to maintain growth of the product.  In addition,
Ceclor CD has not previously been marketed to physicians, and no assurance can
be given that the Company will be able to successfully compete with currently
available products. Failure to successfully market and sell Keftab and Ceclor CD
would have a material adverse effect on the Company's business, financial
condition and results of operations. 

CUSTOMER CONCENTRATION; CONSOLIDATION OF DISTRIBUTION NETWORK -  The
distribution network for pharmaceutical products has in recent years been
subject to increasing consolidation.  As a result, a few large wholesale
distributors control a significant share of the market and the number of
independent drug stores and small chains has decreased.  Further consolidation
among, or any financial difficulties of, distributors or retailers could result
in the combination or elimination of warehouses thereby stimulating product
returns to the Company.  Further consolidation or financial difficulties could
also cause customers to reduce their inventory levels, or otherwise reduce
purchases of the Company's products which could result in a material adverse
effect on the Company's business, financial condition or results of operations.

                                                                           17

<PAGE>

Dura's customers include McKesson Drug Company, Bergen Brunswig Drug Company, 
Cardinal Health Inc., Bindley Western Drug Company and major drug store 
chains. For 1996, three wholesale customers individually accounted for 17%, 
14% and 13% of sales.  Two wholesale customers individually accounted for 16% 
and 11% of 1995 sales, three wholesale customers individually accounted for 
21%, 14% and 12% of 1994 sales.  The loss of any of these customer accounts 
could have a material adverse effect upon the Company's business, financial 
condition or results of operations.

SEASONALITY AND FLUCTUATING QUARTERLY RESULTS - Historically, as a result of 
the winter cold and flu season, industry-wide demand for respiratory products 
has been stronger in the first and fourth quarters than during the second and 
third quarters of the year.  In addition, variations in the timing and 
severity of the winter cold and flu season have influenced the Company's 
results of operations in the past.  While the growth and productivity of the 
Company's sales force and the introduction by the Company of new products 
have historically mitigated the impact of seasonality on the Company's 
results of operations, recent product acquisitions by the Company are likely 
to increase the impact of seasonality on the Company's results of operations. 
 No assurances can be given that the Company's results of operations will not 
be materially adversely affected by the seasonality of product sales.

COMPETITION - Many companies, including large pharmaceutical firms with 
financial and marketing resources and development capabilities substantially 
greater than those of Dura, are engaged in developing, marketing and selling 
products that compete with those offered by the Company.  The selling prices 
of such products typically decline as competition increases.  Further, other 
products now in use or under development by others may be more effective than 
Dura's current or future products.  The industry is characterized by rapid 
technological changes, and competitors may develop their products more 
rapidly than Dura.  Competitors may also be able to complete the regulatory 
process sooner, and therefore, may begin to market their products in advance 
of Dura's products.  Dura believes that competition among both prescription 
pharmaceuticals and pulmonary delivery systems aimed at the asthma and 
allergy, cough and cold markets will be based on, among other things, product 
efficacy, safety, reliability, availability and price.

Dura directly competes with at least 25 other companies in the U.S. which are 
currently engaged in developing, marketing and selling respiratory 
pharmaceuticals.  Additionally, there are at least 10 companies currently 
involved in the development, marketing or sales of dry powder pulmonary drug 
delivery systems.  There are two types of dry powder inhalers ("DPIs") 
currently in commercial use worldwide.  In the U.S., only individual dose 
DPIs are marketed, including the Rotohaler (developed and marketed by Glaxo 
Wellcome, Inc. ("Glaxo")) and the Spinhaler (developed and marketed by Fisons 
Limited ("Fisons")).  The Turbuhaler (developed and marketed by Astra 
Pharmaceuticals ("Astra")), a multiple dose DPI and the leading DPI in 
worldwide sales, is considered the current industry standard.  It is not yet 
marketed in the U.S., although the Food and Drug Administration ("FDA") has 
issued an approvable letter for the first Turbuhaler product.  

DEPENDENCE ON THIRD PARTIES; LIMITED MANUFACTURING EXPERIENCE - The Company's 
strategy for development and commercialization of certain of its products is 
dependent upon entering into various arrangements with corporate partners, 
licensors and others and upon the subsequent success of these partners, 
licensors and others in performing their obligations.  There can be no 
assurance that the Company will be able to negotiate acceptable arrangements 
in the future or that such arrangements, or its existing arrangements will be 
successful.  In addition, partners, licensors and others may pursue 
alternative technologies or develop alternative compounds or drug delivery 
systems either on their own or in collaboration with others, including the 
Company's competitors.  The Company has limited experience manufacturing 
products for commercial purposes and currently does not have the capability 
to manufacture its pharmaceutical products and therefore is dependent on 
contract manufacturers for the production of such products for development 
and commercial purposes.  The manufacture of the Company's products is 
subject to current Good Manufacturing Practice ("cGMP") regulations 
prescribed by the FDA.  The Company relies on a single manufacturer for each 
of its products.  In the event that the Company is unable to obtain or retain 
third-party manufacturing, it may not be able to commercialize its products 
as planned.

                                                                           18

<PAGE>

There can be no assurance that the Company will be able to continue to obtain 
adequate supplies of such products in a timely fashion at acceptable quality 
and prices.  Also, there can be no assurance that the Company will be able to 
enter into agreements for the manufacture of future products with 
manufacturers whose facilities and procedures comply with cGMP and other 
regulatory requirements.  The Company's current dependence upon others for 
the manufacture of its products may adversely affect future profit margins, 
if any, on the sale of those products and the Company's ability to develop 
and deliver products on a timely and competitive basis.

In June 1995, the Company completed construction of its manufacturing 
facility located in a Company-owned building adjacent to its headquarters.  
The Company is currently expanding its facilities to provide additional 
manufacturing capabilities.  The facility initially is intended to be used to 
formulate, mill, blend and manufacture drugs to be used with Spiros, pending 
regulatory approval. Equipment purchases and validation are currently 
scheduled through 1997.  The Company's manufacturing facility must be 
registered with and licensed by various regulatory authorities and comply 
with cGMP requirements prescribed by the FDA and the State of California.  
Any failure or significant delay in the validation of or obtaining a 
satisfactory regulatory inspection of the new facility could have a material 
adverse effect on the Company's ability to manufacture products in connection 
with Spiros.  

MANAGING GROWTH OF BUSINESS - The Company has experienced significant growth 
as total revenues increased 80% in fiscal 1994, 58% in fiscal 1995 and 102% 
for 1996 as compared to prior years.  During 1996, the Company executed 
agreements relating to the acquisition of the rights to the Entex, Ceclor CD 
and Keftab products.  During fiscal 1995, the Company executed three 
agreements relating to the acquisition, in-licensing and co-promotion of 
products and acquired Health Script.  Due to the Company's emphasis on 
acquiring and in-licensing respiratory pharmaceutical products, the Company 
anticipates that the integration of the recently acquired businesses and 
products, as well as any future acquisitions, will require significant 
management attention and expansion of its sales force. The Company's ability 
to achieve and maintain profitability is based on management's ability to 
manage its changing business effectively.  

UNCERTAINTY OF PROFITABILITY; NEED FOR ADDITIONAL FUNDS - The Company has 
experienced significant operating losses in the past and at December 31, 
1996, the Company's accumulated deficit was $79.0 million.  Although the 
Company has achieved profitability on a annual basis in fiscal 1994, 1995 
(prior to the charge of approximately $43.8 million in the fourth quarter of 
1995 in connection with the exercise of its option to purchase all of the 
outstanding stock of DDSI and its cash contributions to Spiros Corp.) and 
1996, there can be no assurance that revenue growth or profitability will 
continue on a quarterly or annual basis in the future.  The acquisition and 
in-licensing of products, the expansion of the Company's sales force in 
response to acquisition and in-licensing of products, the maintenance of the 
Company's existing sales force, the upgrade and expansion of its facilities, 
continued pricing pressure and the potential exercise of the Spiros Purchase 
Option or the Albuterol Purchase Option (as defined below), as well as funds 
that Dura, at its option, may provide for Spiros development, both internally 
and through Spiros Corp., will require the commitment of substantial capital 
resources and may also result in significant losses.  Depending upon, among 
other things, the acquisition and in-licensing opportunities available, the 
Company may need to raise additional funds for these purposes.  The Company 
may seek such additional funding through public and private financing, 
including equity financing.  Adequate funds for these purposes, whether 
through financial markets or from other sources, may not be available when 
needed or on terms acceptable to the Company.  Insufficient funds may require 
the Company to delay, scale back, or prevent some or all of its product 
acquisition and in-licensing programs, the upgrade and expansion of its 
facilities, the potential exercise of the Spiros Purchase Option and/or the 
Albuterol Purchase Option and further development of Spiros.  The Company 
anticipates that its existing capital resources, together with cash expected 
to be generated from operations, available bank borrowings and the proceeds 
of this offering, should be sufficient to finance its current operations and 
working capital requirements through at least 1997.  


                                                                           19

<PAGE>


POTENTIAL EXERCISE OF PURCHASE OPTIONS FOR SPIROS CORP. CALLABLE COMMON STOCK 
AND ALBUTEROL PRODUCT; DILUTION - Dura has a purchase option with respect to 
all of the currently outstanding shares of callable common stock of Spiros 
Corp.("Spiros Purchase Option").   If Dura exercises the Spiros Purchase 
Option, it will be required to make a substantial cash payment or to issue 
shares of the common stock, or both.  A payment in cash would reduce Dura's 
capital resources. A payment in shares of common stock would result in a 
decrease in the percentage ownership of Dura's shareholders at that time.  
The exercise of the Spiros Purchase Option will likely require Dura to record 
a significant charge to earnings and may adversely impact future operating 
results.  If Dura does not exercise the Spiros Purchase Option prior to its 
expiration, the Company's rights in and to Spiros with respect to certain 
compounds will terminate.  Dura also has the option to provide funding for 
Spiros development in certain circumstances. Dura believes that the current 
funds of Spiros Corp. will be sufficient to fund product development by 
Spiros Corp. through 1997. Development of Spiros Corp. products will require 
significant additional funds.

As part of the Company's contractual relationship with Spiros Corp., the 
Company received an option to purchase certain rights to an albuterol product 
in a cassette version of Spiros ("Albuterol Purchase Option") exercisable at 
any time through the earlier of 60 days after FDA approval of such albuterol 
product or December 31, 1999.  If the Company exercises the Albuterol 
Purchase Option, it will be required to make a cash payment of at least $15.0 
million which could have an adverse effect on its capital resources.  The 
company may not have sufficient capital resources to exercise the Albuterol 
Purchase Option which may result in the Company's loss of valuable rights.  
In addition, continuation of development and commercialization of an 
albuterol product in a cassette version of Spiros may require substantial 
additional expenditures by Dura.  Dura has not made any determination as to 
the likelihood of its exercise of the Spiros Purchase Option or the Albuterol 
Purchase Option.  

GOVERNMENT REGULATION; NO ASSURANCE OF FDA APPROVAL - Development, testing, 
manufacturing and marketing of the Company's products are subject to 
extensive regulation by numerous governmental authorities in the U.S. and 
other countries. The process of obtaining FDA approval of pharmaceutical 
products and drug delivery systems is costly and time-consuming.  Any new 
pharmaceutical must undergo rigorous preclinical and clinical testing and an 
extensive regulatory approval process mandated by the FDA.  Marketing of drug 
delivery systems also requires FDA approval, which can be costly and time 
consuming to obtain.  The Company will need to obtain regulatory approval for 
each drug to be delivered through the use of Spiros.  There can be no 
assurance that the pharmaceutical products currently in development, or those 
products acquired or in-licensed by the Company, will be approved by the FDA. 
 In addition, there can be no assurance that all necessary clearances will be 
granted to the Company or its licensors for future products or that FDA 
review or actions will not involve delays adversely affecting the marketing 
and sale of the Company's products. For both currently marketed and future 
products, failure to comply with applicable regulatory requirements can, 
among other things, result in the suspension of regulatory approval, as well 
as possible civil and criminal sanctions.  In addition, changes in 
regulations could have a material adverse effect on the Company.

The FDA is continuing an evaluation of the effectiveness of all drug products
containing ingredients marketed prior to 1962 (the year of enactment of the
"Drug Amendments of 1962" to the Federal Food, Drug and Cosmetic Act) as part of
its Drug Efficacy Study Implementation ("DESI") program and will determine which
drugs are considered "new drugs" requiring approval through a New Drug
Application ("NDA") for marketing.  A policy guide issued by the FDA indicates
that the FDA will implement procedures to determine whether the new drug
provisions are applicable to existing products.  If a final determination is
made that a particular drug requires an approved NDA, such approval will be
required for marketing to continue.  If such a determination is made, the FDA
might impose various requirements; for example, it might require that the
current product be the subject of an approved NDA, that the product be
reformulated and an NDA approval be obtained, that the product must be sold on
an over-the-counter basis rather than as a prescription drug or that the product
must be removed from the market.  There can be no assurance as to which of these
courses the FDA will require, if any, with respect to most of the Company's
pharmaceutical products or whether the Company will be able to obtain any
approvals that the FDA may deem necessary.  If any of these actions are taken by
the FDA, such actions could have a material adverse

                                                                           20

<PAGE>

effect on the Company's business.  In addition, the Company's Tornalate 
Metered Dose Inhaler uses chlorofluorocarbon ("CFC") propellants.  If CFCs 
are banned for use in the Tornalate Metered Dose Inhaler, then the Company 
will not be able to market that product for sale.  Health Script is subject 
to regulation by state regulatory authorities, principally state boards of 
pharmacy.  In addition, Health Script is subject to regulation by other state 
and federal agencies with respect to reimbursement for prescription drug 
benefits provided to individuals covered primarily by publicly-funded 
programs.

PATENTS AND PROPRIETARY RIGHTS - The Company's success will depend in part on 
its ability to obtain patents on current or future products or formulations, 
defend its patents, maintain trade secrets and operate without infringing 
upon the proprietary rights of others, both in the U.S. and abroad.  However, 
only four of the pharmaceuticals currently marketed by the Company are 
covered by patents.  The Company also has licenses or license rights to 
certain other U.S. and foreign patent and patent applications. There can be 
no assurance that patents, U.S. or foreign, will be obtained, or that, if 
issued or licensed to the Company, they will be enforceable or will provide 
substantial protection from competition or be of commercial benefit to the 
Company or that the Company will possess the financial resources necessary to 
enforce or defend any of its patent rights.  Federal court decisions 
establishing legal standards for determining the validity and scope of 
patents in the field are in transition. There can be no assurance that the 
historical legal standards surrounding questions of validity and scope will 
continue to be applied or that current defenses as to issued patents in the 
field will offer protection in the future. The commercial success of the 
Company will also depend upon avoiding the infringement of patents issued to 
competitors and upon maintaining the technology licenses upon which certain 
of the Company's current products are, or any future products under 
development might be, based.  Litigation, which could result in substantial 
cost to the Company, may be necessary to enforce the Company's patent and 
license rights or to determine the scope and validity of proprietary rights 
of third parties.  If any of the Company's products are found to infringe 
upon patents or other rights owned by third parties, the Company could be 
required to obtain a license to continue to manufacture or market such 
products.  There can be no assurance that licenses to such patent rights 
would be made available to the Company on commercially reasonable terms, if 
at all. If the Company does not obtain such licenses, it could encounter 
delays in marketing affected products while it attempts to design around such 
patents or it could find that the development, manufacture or sale of 
products requiring such licenses is not possible.  The Company currently has 
certain licenses from third parties and in the future may require additional 
licenses from other parties to develop, manufacture and market commercially 
viable products effectively.  There can be no assurance that such licenses 
will be obtainable on commercially reasonable terms, if at all, or that the 
patents underlying such licenses will be valid and enforceable.

PRODUCT LIABILITY AND RECALL - The Company faces an inherent business risk of 
exposure to product liability claims in the event that the use of its 
technologies or products is alleged to have resulted in adverse effects.  
Such risks will exist even with respect to those products that receive 
regulatory approval for commercial sale.  While the Company has taken, and 
will continue to take, what it believes are appropriate precautions, there 
can be no assurance that it will avoid significant product liability 
exposure.  The Company currently has product liability insurance; however, 
there can be no assurance that the level or breadth of any insurance coverage 
will be sufficient to fully cover potential claims.  There can be no 
assurance that adequate insurance coverage will be available in the future at 
acceptable costs, if at all, or that a product liability claim or recall 
would not materially and adversely affect the business or financial condition 
of the Company.

ATTRACTION AND RETENTION OF KEY PERSONNEL - The Company is highly dependent 
on the principal members of its management staff, the loss of whose services 
might impede the achievement of development objectives.  Although the Company 
believes that it is adequately staffed in key positions and that it will be 
successful in retaining skilled and experienced management, operational and 
scientific personnel, there can be no assurance that the Company will be able 
to attract and retain such personnel on acceptable terms.  The loss of the 
services of key scientific, technical and management personnel could have a 
material adverse effect on the Company, especially in light of the Company's 
recent significant growth.

                                                                           21

<PAGE>

VOLATILITY OF COMPANY STOCK PRICE - The market prices for securities of 
emerging companies, including the Company, have historically been highly 
volatile. Future announcements concerning the Company or its competitors may 
have a significant impact on the market price of the Company's common stock.  
Such announcements might include financial results, the results of testing, 
technological innovations, new commercial products, changes to government 
regulations, government decisions on commercialization of products, 
developments concerning proprietary rights, litigation or public concern as 
to safety of the Company's products.

ABSENCE OF DIVIDENDS - The Company has never paid any cash dividends on its 
common stock.  In accordance with certain bank loan agreements, the Company 
is restricted from paying cash dividends without prior bank approval.  The 
Company currently anticipates that it will retain all available funds for use 
in its business and does not expect to pay any cash dividends in the 
foreseeable future.

CHANGE IN CONTROL - Certain provisions of the Company's charter documents and 
terms relating to the acceleration of the exercisability of certain warrants 
and options relating to the purchase of such securities by the Company in the 
event of a change in control may have the effect of delaying, deferring or 
preventing a change in control of the Company, thereby possibly depriving 
shareholders of receiving a premium for their shares of the common stock. 

ITEM 2.   PROPERTIES

The Company owns and occupies two buildings that are situated on one parcel 
of land and has acquired  land for the construction of a new corporate 
facility. The two buildings and the land are located in San Diego, 
California. One building, consisting of approximately 31,000 square feet, is 
used primarily as office space for research, regulatory, sales and 
administrative personnel. The second building, consisting of approximately 
49,000 square feet, contains the Company's manufacturing facility that will 
be used to formulate, mill, blend and fill drugs to be used with Spiros, lab 
and research facilities and warehouse space.  The Company also occupies an 
additional 34,000 square feet of office and laboratory space pursuant to a 
short-term lease.  The Company is constructing a 70,000 square foot facility 
expected to be completed in the second half of 1997, to which certain 
corporate functions will be relocated.

The Company also leases approximately 16,660 square feet of space in Denver, 
Colorado which houses the operations of Health Script's mail service 
pharmacy. The lease term expires in January 2001 with one five-year renewal 
option. 

ITEM 3.   LEGAL PROCEEDINGS

There are currently no material legal proceedings pending against or involving
the Company.

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

None.


                                                                           22

<PAGE>



                                     PART II

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

The information required by Item 5 of Form 10-K is incorporated herein by 
reference from the information contained in the sections captioned "Market 
Information on Common Stock", "Shareholders", and "Dividends" in the 
Registrant's 1996 Annual Report to Shareholders, extracts of which are 
attached hereto as Exhibit 13.

ITEM 6.   SELECTED FINANCIAL DATA

The information required by Item 6 of Form 10-K is incorporated herein by
reference from the information contained in the section captioned "Selected
Financial Data" in the Registrant's 1996 Annual Report to Shareholders, 
extracts of which are attached hereto as Exhibit 13.

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

The information required by Item 7 of Form 10-K is incorporated herein by 
reference from the information contained in the section captioned 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations" in the Registrant's 1996 Annual Report to Shareholders, extracts 
of which are attached hereto as Exhibit 13.

ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required by Item 8 of Form 10-K is incorporated herein by 
reference from the information contained in the section captioned "Financial 
Statements and Supplementary Data" in the Registrant's 1996 Annual Report to 
Shareholders, extracts of which are attached hereto as Exhibit 13.


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

None.

                                                                           23

<PAGE>

                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

(a)  Identification of Directors.  The information under the caption "Election
of Directors", appearing in the Proxy Statement to be filed on or about April
16, 1997, is incorporated herein by reference.

(b)  Identification of Executive Officers.  The information under the caption
"Executive Officers", appearing in the Proxy Statement to be filed on or about
April 16, 1997, is incorporated herein by reference.

(c)  Compliance with Section 16 (a) of the Exchange Act.  The information under
the caption "Section 16 (a) Beneficial Ownership Reporting Compliance",
appearing in the Proxy Statement to be filed on or about April 16, 1997, is
incorporated herein by reference.

ITEM 11.  EXECUTIVE COMPENSATION

The information under the heading "Executive Compensation and Other Information"
appearing in the Proxy Statement to be filed on or about April 16, 1997, is
incorporated herein by reference.

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS   AND MANAGEMENT

The information under the headings "Principal Shareholders" and "Common Stock
Ownership of Management", appearing in the Proxy Statement to be filed on or
about April 16, 1997, is incorporated herein by reference.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information under the headings "Election of Directors", "Executive
Compensation and Other Information" and "Certain Transactions", appearing in the
Proxy Statement to be filed on or about April 16, 1997, is incorporated herein
by reference.


                                                                           24

<PAGE>


                                     PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES 
          AND REPORTS ON FORM 8-K                         
(a) 1. INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 


       Consolidated Balance Sheets
       Consolidated Statements of Operations
       Consolidated Statements of Shareholders' Equity
       Consolidated Statements of Cash Flows
       Notes to Consolidated Financial Statements
       Independent Auditors' Report

(a) 2. INDEX TO FINANCIAL STATEMENT SCHEDULES

Financial statement schedules are omitted because they are not required, are not
applicable or the information is included in the consolidated financial
statements or notes thereto.

(a) 3. EXHIBITS                                                             

      EXHIBIT
        NO.                          DESCRIPTION
      -------                        -----------
15)     3.1    Articles of Incorporation of the Company, as amended        

2)      3.2    By-laws, as amended                                         

1)      10.1   Assumption Agreement, dated December 2, 1991, between 
               the Company and Silicon Valley Bank.                         

1)      10.6   Loan and Security Agreement, dated September 30, 1991, 
               between the Company and Silicon Valley Bank.                 

1)      10.7   Security Agreement, dated September 30, 1991, between the 
               Company and Silicon Valley Bank.                             

1)      10.8   Securities Purchase Agreement, dated August 20, 1991, 
               between the Company and the Investors listed on Schedule A 
               thereto, together with the related Form of Promissory Note, 
               Form of Stock Purchase Warrant, Form of Security Agreement 
               and Form of Registration Rights Agreement.                   

1)     10.19   License Agreement by and between the Company and Sterling 
               Drug Inc. currently known as Sterling Winthrop, Inc.,
               dated June 26, 1991 (with certain confidential portions 
               omitted).                                                    


                                                                           25

<PAGE>


1)      10.26  License Agreement by and between the Company and Mark B. 
               Mecikalski, M.D., dated June 1, 1990 (with certain 
               confidential portions omitted).                               

1)  +   10.52  Form of Employee Restricted Bonus Stock Agreement.            

    +   10.54  Form of Indemnification Agreement between the Company 
               and each of its directors.                                    

     +  10.55  Form of Indemnification Agreement between the Company and 
               each of its officers.                                         

2)      10.58  Bitolterol Mesylate  0.2% Inhalation Solution and 
               Tornalate-Registered Trademark- (Bitolterol Mesylate) 
               Metered Dose Inhaler License Agreement by and between 
               Sterling Winthrop, Inc. and Company, dated June 24, 1992 
               (with certain confidential portions omitted).                 

2)      10.59  Silicon Valley Bank Amendment to Loan Agreement 
               regarding Real Estate Loan.                                   

15)  +  10.60  The Company's 1992 Stock Option Plan, as amended.             

2)  +   10.61  Form of Employee Non-Statutory Stock Option Agreement.        

2)  +   10.62  Form of Employee Incentive Stock Option Agreement.            

2)  +   10.63  Form of Officer Incentive Stock Option Agreement.             

2)  +   10.64  Form of Automatic Grant Non-Employee Director Agreements.     

2)  +   10.65  Employment Agreement - Cam L. Garner dated May 7, 1990.       

4)      10.72  Form of Series W Warrant.                                     

5)      10.73  Assignment Agreement by and between the Company and Mark B. 
               Mecikalski, M.D., dated March 12, 1993 (with certain
               confidential portions omitted).                               

6)      10.80  Registration Rights Agreement by and between the Company 
               and Elan International Services Limited, as successor in
               interest, dated April 17, 1994.                            

        10.81  Letter Agreements between the Company and Elan International
               Services Limited, dated March 1, 1995 and September 3, 1996.

        10.82  Form of Common Stock Purchase Warrant between the Company and 
               Elan International Services Ltd.                              

7)      10.83  Product Licensing Agreement among Elan Corporation, plc, 
               Dura Delivery Systems, Inc. and the Company (with certain
               confidential portions omitted).                               


                                                                           26

<PAGE>


7)      10.84  Protein and Peptide Development Agreement between Elan 
               Corporation, plc and the Company (with certain confidential
               portions omitted).                                         

7)      10.85  Technology Access Agreement between Elan Corporation, plc 
               and the Company (with certain confidential portions 
               omitted).                                                   

8)      10.86  Silicon Valley Bank Amendment to Loan Agreement regarding 
               Real Estate Loan dated November 10, 1994.                   

9)      10.87  Business Combination Agreement dated March 15, 1995 between 
               Quintex, Ltd., Health Script Pharmacy Services, Inc. and
               the Company (including Schedules B, C, D and E).            

10)     10.88  Purchase Agreement dated June 14, 1995 between the Company 
               and Abbott Laboratories, Ross Products Division, including 
               list of Schedules and Exhibits thereto (with certain 
               confidential portions omitted).                              

11)     10.89  Restated Certificate of Incorporation of DDSI.             

11)     10.90  Agreement and Plan of Merger dated December 29, 1995 among 
               the Company, DDSI and Safari Acquisition Corporation.       

11)     10.91  Purchase Agreement by and among the Company, Spiros Corp. 
               and the entities listed on the Schedule of Purchasers.      

11)     10.92  Investors' Rights Agreement by and among the Company and 
               the investors listed on Schedule A thereto, dated December 
               29, 1995.                                                  

11)     10.93  Stockholders' Agreement by and among Spiros Corp., the 
               Company and the persons listed on Schedule A thereto, dated
               December 29, 1995.                                          

11)     10.94  Form of Series S Warrant.                                   

11)     10.95  Technology License Agreement by and among the Company, 
               DDSI and Spiros Corp., dated December 29, 1995.             

11)     10.96  Development and Management Agreement by and between the 
               Company and Spiros Corp., dated December 29, 1995 (with
               certain confidential portions omitted).                      

11)     10.97  Interim Manufacturing and Marketing Agreement by and between
               the Company and Spiros Corp., dated December 29, 1995.      

11)     10.98  Albuterol Purchase Option Agreement by and between the 
               Company and Spiros Corp., dated December 29, 1995.          

11)     10.99  Restated Certificate of Incorporation of Spiros Corp.       

13)     10.100 Agreement for Purchase and Sale of Assets, dated June 17, 
               1996 between the Company and Procter & Gamble 
               Pharmaceuticals, Inc. (with certain confidential portions
               omitted).                                                   

14)     10.101 Licensing Agreement dated August 21, 1996 between the 
               Company and Eli Lilly and Company (with certain confidential
               portions omitted). 

     10.102    Manufacturing Agreement dated August 21, 1996 between the 
               Company and Eli Lilly and Company (with certain confidential 
               portions omitted).

     11        Statements Re Computations of Net Income (Loss) Per Share.  

     13        1996 Annual Report to Shareholders (Only items incorporated 
               by reference)                                               

     23        Independent Auditors' Consent.                              

     24        Power of Attorney.                                          



                                                                              27

<PAGE>


     27        Financial Data Schedule.                                    

 1)  Incorporated by reference to the Company's Registration Statement on Form
     S-1 (No. 33-44525), filed on December 13, 1991, as amended.

 2)  Incorporated by reference to the Company's Form 10-K, filed on March 31,
     1993, as amended.

 3)  Incorporated by reference to the Company's Form 8-K, filed on September 15,
     1993.

 4)  Incorporated by reference to the Company's Registration Statement on Form
     S-3 (No. 33-71798), filed on December 13, 1993.

 5)  Incorporated by reference to the Company's Form 10-K, filed on March 31,
     1994, as amended.

 6)  Incorporated by reference to the Company's Form 10-Q, filed on August 5,
     1994.

 7)  Incorporated by reference to the Company's Form 10-Q, filed on October 17,
     1994, as amended.

 8)  Incorporated by reference to the Company's Form 10-K, filed on March 
     31, 1995.

 9)  Incorporated by reference to the Company's Form 8-K, filed on April
     6, 1995.       

10) Incorporated by reference to the Company's Form 8-K, filed on June
    20, 1995, as amended.

11) Incorporated by reference to the Company's Form 8-K, filed on January 9,
    1996, as amended.

13) Incorporated by reference to the Company's Form 8-K, filed on July 17,
    1996.

14) Incorporated by reference to the Company's Form 8-K, filed on September 19,
    1996, as amended.

15) Incorporated by reference to the Company's Form 10-Q, filed on August 14,
    1996.

+   Management contract or compensation plan or arrangement.


  (b)    REPORTS ON FORM 8-K. 
On December 20, 1996, the Company filed a Current Report on Form 8-K/A dated 
September 5, 1996 (which amended the Current Report of the Company on Form 
8-K filed on September 19, 1996) transmitting a revised Exhibit 2.1, with 
certain confidential portions omitted.

SUPPLEMENTAL INFORMATION

No Annual Report to Shareholders or Proxy materials have been sent to 
shareholders as of the date of this report.  The Annual Report to 
Shareholders and Proxy material will be furnished to the Company's 
shareholders subsequent to the filing of this report and the Company will 
furnish such material to the Securities and Exchange Commission at that 
time.

                                                                           28

<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 Annual Report on Form
10-K to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 28, 1997                        DURA PHARMACEUTICALS, INC.
      ---------------------------

                                            By: /s/ Cam L. Garner
                                                -------------------------------
                                                Cam L. Garner, 
                                                Chairman, President and Chief 
                                                 Executive Officer

                              POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears 
below constitutes and appoints Cam L. Garner and James W. Newman, or either 
of them, as his true and lawful attorneys-in-fact and agents, with full power 
of substitution, for him and in his name, place and stead, in any and all 
capacities, to sign any and all amendments to this Annual Report on Form 
10-K, and to file the same, with all exhibits thereto, and other documents in 
connection therewith, with the Securities and Exchange Commission, granting 
unto said attorneys-in-fact and agents, full power and authority to do and 
perform each and every act and thing requisite and necessary to be done in 
connection therewith as fully to all intents and purposes as he might or 
could do in person, hereby ratifying and confirming all that said 
attorneys-in-fact and agents, or their substitute or substitutes may lawfully 
do or cause to be done by virtue hereof.

     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934, 
THIS ANNUAL REPORT ON FORM 10-K HAS BEEN SIGNED BELOW BY THE FOLLOWING 
PERSONS ON BEHALF OF THE REGISTRANT AND IN THE CAPACITIES AND ON THE DATES 
INDICATED.

SIGNATURE                        TITLE                             DATE

/s/ Cam L. Garner          Chairman, President and             March 28, 1997
- ---------------------      Chief Executive Officer       
(Cam L. Garner)         (Principal Executive Officer) 
                         

/s/ David S. Kabakoff      Executive Vice President            March 28, 1997
- ---------------------            and Director
(David S. Kabakoff)          
                                   
/s/ James W. Newman     Senior Vice President, Finance and     March 28, 1997
- ---------------------       Administration, and Chief    
(James W. Newman)          Financial Officer (Principal   
                         Financial and Accounting Officer)
                   

/s/ Walter F. Spath           Senior Vice President,           March 28, 1997
- ---------------------    Sales and Marketing and Director 
(Walter F. Spath)       

/s/ James C. Blair                Director                     March 28, 1997
- ---------------------
(James C. Blair)                   

/s/ Herbert J. Conrad             Director                     March 28, 1997
- ---------------------
(Herbert J. Conrad)
                                   
/s/ Joseph C. Cook                Director                     March 28, 1997
- ---------------------
(Joseph C. Cook)                   

 /s/ David F. Hale                Director                     March 28, 1997
- ---------------------
(David F. Hale)                    

 /s/ Gordon V. Ramseier           Director                     March 28, 1997
- ---------------------
(Gordon V. Ramseier)               

 /s/ Charles G. Smith             Director                     March 28, 1997
- ---------------------
(Charles G. Smith)                 


                                                                           29

<PAGE>

                                EXHIBIT INDEX
                                      TO
                                  FORM 10-K


                         DURA PHARMACEUTICALS, INC.



      EXHIBIT
        NO.                     DESCRIPTION
      -------                   -----------

15)     3.1    Articles of Incorporation of the Company, as amended        

2)      3.2    By-laws, as amended                                         

1)      10.1   Assumption Agreement, dated December 2, 1991, between 
               the Company and Silicon Valley Bank.                         

1)      10.6   Loan and Security Agreement, dated September 30, 1991, 
               between the Company and Silicon Valley Bank.                 

1)      10.7   Security Agreement, dated September 30, 1991, between the 
               Company and Silicon Valley Bank.                             

1)      10.8   Securities Purchase Agreement, dated August 20, 1991, 
               between the Company and the Investors listed on Schedule A 
               thereto, together with the related Form of Promissory Note, 
               Form of Stock Purchase Warrant, Form of Security Agreement 
               and Form of Registration Rights Agreement.                   

1)     10.19   License Agreement by and between the Company and Sterling 
               Drug Inc. currently known as Sterling Winthrop, Inc.,
               dated June 26, 1991 (with certain confidential portions 
               omitted).                                                    



<PAGE>


1)      10.26  License Agreement by and between the Company and Mark B. 
               Mecikalski, M.D., dated June 1, 1990 (with certain 
               confidential portions omitted).                               

1)  +   10.52  Form of Employee Restricted Bonus Stock Agreement.            

    +   10.54  Form of Indemnification Agreement between the Company 
               and each of its directors.                                    

     +  10.55  Form of Indemnification Agreement between the Company and 
               each of its officers.                                         

2)      10.58  Bitolterol Mesylate  0.2% Inhalation Solution and 
               Tornalate-Registered Trademark- (Bitolterol Mesylate) 
               Metered Dose Inhaler License Agreement by and between 
               Sterling Winthrop, Inc. and Company, dated June 24, 1992 
               (with certain confidential portions omitted).                 

2)      10.59  Silicon Valley Bank Amendment to Loan Agreement 
               regarding Real Estate Loan.                                   

15)  +  10.60  The Company's 1992 Stock Option Plan, as amended.             

2)  +   10.61  Form of Employee Non-Statutory Stock Option Agreement.        

2)  +   10.62  Form of Employee Incentive Stock Option Agreement.            

2)  +   10.63  Form of Officer Incentive Stock Option Agreement.             

2)  +   10.64  Form of Automatic Grant Non-Employee Director Agreements.     

2)  +   10.65  Employment Agreement - Cam L. Garner dated May 7, 1990.       

4)      10.72  Form of Series W Warrant.                                     

5)      10.73  Assignment Agreement by and between the Company and Mark B. 
               Mecikalski, M.D., dated March 12, 1993 (with certain
               confidential portions omitted).                               

6)      10.80  Registration Rights Agreement by and between the Company 
               and Elan International Services Limited, as successor in
               interest, dated April 17, 1994.                            

        10.81  Letter Agreements between the Company and Elan International
               Services Limited, dated March 1, 1995 and September 3, 1996.

        10.82  Form of Common Stock Purchase Warrant between the Company and 
               Elan International Services Ltd.                              

7)      10.83  Product Licensing Agreement among Elan Corporation, plc, 
               Dura Delivery Systems, Inc. and the Company (with certain
               confidential portions omitted).                               



<PAGE>


7)      10.84  Protein and Peptide Development Agreement between Elan 
               Corporation, plc and the Company (with certain confidential
               portions omitted).                                         

7)      10.85  Technology Access Agreement between Elan Corporation, plc 
               and the Company (with certain confidential portions 
               omitted).                                                   

8)      10.86  Silicon Valley Bank Amendment to Loan Agreement regarding 
               Real Estate Loan dated November 10, 1994.                   

9)      10.87  Business Combination Agreement dated March 15, 1995 between 
               Quintex, Ltd., Health Script Pharmacy Services, Inc. and
               the Company (including Schedules B, C, D and E).            

10)     10.88  Purchase Agreement dated June 14, 1995 between the Company 
               and Abbott Laboratories, Ross Products Division, including 
               list of Schedules and Exhibits thereto (with certain 
               confidential portions omitted).                              

11)     10.89  Restated Certificate of Incorporation of DDSI.             

11)     10.90  Agreement and Plan of Merger dated December 29, 1995 among 
               the Company, DDSI and Safari Acquisition Corporation.       

11)     10.91  Purchase Agreement by and among the Company, Spiros Corp. 
               and the entities listed on the Schedule of Purchasers.      

11)     10.92  Investors' Rights Agreement by and among the Company and 
               the investors listed on Schedule A thereto, dated December 
               29, 1995.                                                  

11)     10.93  Stockholders' Agreement by and among Spiros Corp., the 
               Company and the persons listed on Schedule A thereto, dated
               December 29, 1995.                                          

11)     10.94  Form of Series S Warrant.                                   

11)     10.95  Technology License Agreement by and among the Company, 
               DDSI and Spiros Corp., dated December 29, 1995.             

11)     10.96  Development and Management Agreement by and between the 
               Company and Spiros Corp., dated December 29, 1995 (with
               certain confidential portions omitted).                      

11)     10.97  Interim Manufacturing and Marketing Agreement by and between
               the Company and Spiros Corp., dated December 29, 1995.      

11)     10.98  Albuterol Purchase Option Agreement by and between the 
               Company and Spiros Corp., dated December 29, 1995.          

11)     10.99  Restated Certificate of Incorporation of Spiros Corp.       

13)     10.100 Agreement for Purchase and Sale of Assets, dated June 17, 
               1996 between the Company and Procter & Gamble 
               Pharmaceuticals, Inc. (with certain confidential portions
               omitted).                                                   

14)     10.101 Licensing Agreement dated August 21, 1996 between the 
               Company and Eli Lilly and Company (with certain confidential
               portions omitted). 

     10.102    Manufacturing Agreement dated August 21, 1996 between the 
               Company and Eli Lilly and Company (with certain confidential 
               portions omitted).

     11        Statements Re Computations of Net Income (Loss) Per Share.  

     13        1996 Annual Report to Shareholders (Only items incorporated 
               by reference)                                               

     23        Independent Auditors' Consent.                              

     24        Power of Attorney.                                          




<PAGE>


     27        Financial Data Schedule.                                    

 1)  Incorporated by reference to the Company's Registration Statement on Form
     S-1 (No. 33-44525), filed on December 13, 1991, as amended.

 2)  Incorporated by reference to the Company's Form 10-K, filed on March 31,
     1993, as amended.

 3)  Incorporated by reference to the Company's Form 8-K, filed on September 15,
     1993.

 4)  Incorporated by reference to the Company's Registration Statement on Form
     S-3 (No. 33-71798), filed on December 13, 1993.

 5)  Incorporated by reference to the Company's Form 10-K, filed on March 31,
     1994, as amended.

 6)  Incorporated by reference to the Company's Form 10-Q, filed on August 5,
     1994.

 7)  Incorporated by reference to the Company's Form 10-Q, filed on October 17,
     1994, as amended.

 8)  Incorporated by reference to the Company's Form 10-K, filed on March 
     31, 1995.

 9)  Incorporated by reference to the Company's Form 8-K, filed on April
     6, 1995.       

10) Incorporated by reference to the Company's Form 8-K, filed on June
    20, 1995, as amended.

11) Incorporated by reference to the Company's Form 8-K, filed on January 9,
    1996, as amended.

13) Incorporated by reference to the Company's Form 8-K, filed on July 17,
    1996.

14) Incorporated by reference to the Company's Form 8-K, filed on September 19,
    1996, as amended.

15) Incorporated by reference to the Company's Form 10-Q, filed on August 14,
    1996.





<PAGE>


                                  EXHIBIT 10.54

                            INDEMNIFICATION AGREEMENT
                                   (Directors)

     THIS AGREEMENT is made and entered into this _____ day of December, 1996,
between Dura Pharmaceuticals, Inc., a California corporation ("Corporation"),
whose address is 5880 Pacific Center Blvd., San Diego, California 92121, and
____________________ ("Director"), whose address is _________________________.

                                    RECITALS

     WHEREAS, Director, a member of the Board of Directors of Corporation,
performs a valuable service in such capacity for Corporation; and

     WHEREAS, the Articles of Incorporation of Corporation authorize and permit
contracts between Corporation and the members of its Board of Directors with
respect to indemnification of such directors; and

     WHEREAS, by its terms the California General Corporation Law, as amended
and in effect from time to time or any successor or other statutes of California
having similar import and effect (the "Code" or "California Law"), currently
purports to be the controlling law governing Corporation with respect to certain
aspects of corporate law, including indemnification of directors and officers;
and

     WHEREAS, in accordance with the authorization provided by California Law,
Corporation may purchase and maintain a policy or policies of Directors and
Officers Liability Insurance ("D & 0 Insurance"), covering certain liabilities
which may be incurred by its directors and officers in the performance of
services as directors and officers of Corporation; and

     WHEREAS, as a result of recent developments affecting the terms, scope and
availability of D & 0 insurance there exists general uncertainty as to the
extent and overall desirability of protection afforded members of the Board of
Directors by such D & 0 Insurance, if any, and by statutory and bylaw
indemnification provisions; and

     WHEREAS, in order to induce Director to continue to serve as a member of
the Board of Directors of Corporation, Corporation has determined and agreed to
enter into this contract with Director;

                                    AGREEMENT

     NOW, THEREFORE, in consideration of Director's continued service as a
director after the date hereof, the parties hereto agree as follows:


<PAGE>

     1.   CERTAIN DEFINITIONS.  The following terms used in this Agreement shall
have the meanings set forth below.  Other terms are defined where appropriate in
this Agreement.

     (a)  "Disinterested Director" shall mean a director of Corporation who is
not or was not a party to the Proceeding in respect of which indemnification is
being sought by Director.

     (b)  "Expenses" shall include all direct and indirect costs (including,
without limitation, attorneys' fees, retainers, court costs, transcripts, fees
of experts, witness fees, travel expenses, duplicating costs, printing and
binding costs, telephone charges, postage, delivery service fees, all other
disbursements or out-of-pocket expenses and reasonable compensation for time
spent by Director for which he or she is otherwise not compensated by
Corporation) actually and reasonably incurred in connection with a Proceeding or
establishing or enforcing a right to indemnification under this Agreement,
applicable law or otherwise; provided, however, that "Expenses" shall not
include any Liabilities.

     (c)  "Final Adverse Determination" shall mean that a determination that
Director is not entitled to indemnification shall have been made pursuant to
Section 5 hereof and either (i) a final adjudication in a California court or
decision of an arbitrator pursuant to Section 13(a) hereof shall have denied
Director's right to indemnification hereunder, or (ii) Director shall have
failed to file a complaint in a California court or seek an arbitrator's award
pursuant to Section 13(a) for a period of one hundred twenty (120) days after
the determination made pursuant to Section 5 hereof.

     (d)  "Independent Legal Counsel" shall mean a law firm or member of a law
firm selected by Corporation and approved by Director (which approval shall not
be unreasonably withheld) and that neither is presently nor in the past five
years has been retained to represent: (i) Corporation, in any material matter,
or (ii) any other party to the Proceeding giving rise to a claim for
indemnification hereunder.  Notwithstanding the foregoing, the term "Independent
Legal Counsel" shall not include any person who, under the applicable standards
of professional conduct then prevailing, would have a conflict of interest in
representing either Corporation or Director in an action to determine Director's
right to indemnification under this Agreement.

     (e)  "Liabilities" shall mean liabilities of any type whatsoever including,
but not limited to, any judgments, fines, ERISA excise taxes and penalties,
penalties and amounts paid in settlement (including all interest assessments and
other charges paid or payable in connection with or in respect of such
judgments, fines, penalties or amounts paid in settlement) of any proceeding.

     (f)  "Proceeding" shall mean any threatened, pending or completed action,
claim, suit, arbitration, alternative dispute resolution mechanism,
investigation, administrative hearing or any other proceeding whether civil,
criminal, administrative or investigative, including any appeal therefrom.

     (g)  "Change of Control" shall mean the occurrence of any of the following
events after the date of this Agreement:

                                      2

<PAGE>

          (i)  A change in the composition of the Board of Directors of
Corporation (the "Board"), as a result of which fewer than two-thirds (2/3) of
the incumbent directors are directors who either (1) had been directors of
Corporation twenty-four (24) months prior to such change or (2) were elected, or
nominated for election, to the Board with the affirmative votes of at least a
majority of the directors who had been directors of Corporation 24 months prior
to such change and who were still in office at the time of the election or
nomination; or

          (ii) Any "person" (as such term is used in section 13(d) and 14(d) of
the Securities Exchange Act of 1934, as amended) through the acquisition or
aggregation of securities is or becomes the beneficial owner, directly or
indirectly, of securities of Corporation representing twenty percent (20%) or
more of the combined voting power of Corporation's then outstanding securities
ordinarily (and apart from rights accruing under special circumstances) having
the right to vote at elections of directors (the "Capital Stock"), except that
any change in ownership of Corporation's securities by any person resulting
solely from a reduction in the aggregate number of outstanding shares of Capital
Stock, and any decrease thereafter in such person's ownership of securities,
shall be disregarded until such person increases in any manner, directly or
indirectly, such person's beneficial ownership of any securities of Corporation.

     2.   INDEMNITY OF DIRECTOR.  Corporation hereby agrees to hold harmless and
indemnify Director to the fullest extent authorized by the provisions of the
Code.

     3.   ADDITIONAL INDEMNITY.  Subject only to the limitations set forth in
Section 4 hereof, Corporation hereby further agrees to hold harmless and
indemnify Director:

          (a)  against any and all expenses (including attorneys' fees),
judgments, fines and amounts paid in settlement actually and reasonably incurred
by Director in connection with any threatened, pending or completed action, suit
or proceeding, whether civil, criminal, administrative or investigative
(including an action by or in the right of Corporation) to which Director is,
was or at any time becomes a party, or is threatened to be made a party, by
reason of the fact that Director is, was or at any time becomes a director,
officer, employee or agent of Corporation, or is or was serving or at any time
serves at the request of Corporation as a director, officer, employee or agent
of another corporation, partnership, joint venture, trust or other enterprise;
and

          (b)  otherwise to the fullest extent as may be provided to Director by
Corporation under the indemnification non-exclusivity provision of the Articles
of Incorporation of Corporation and the Code.

     4.   LIMITATIONS ON ADDITIONAL INDEMNITY.

     (a)  No indemnity pursuant to Section 3 hereof shall be paid by Corporation
for any of the following:


                                       3

<PAGE>

          (i)  except to the extent the aggregate of losses to be indemnified
thereunder exceeds the sum of such losses for which Director is indemnified
pursuant to Section 2 hereof or reimbursed pursuant to any D & 0 Insurance
purchased and maintained by Corporation;

          (ii) in respect to remuneration paid to Director if it shall be 
determined by a final judgment or other final adjudication that  such 
remuneration was in violation of law;

          (iii) on account of any suit in which judgment is rendered against 
Director for an accounting of profits made from the purchase or sale by 
Director of securities of Corporation pursuant to the provisions of Section 
16(b) of the Securities Exchange Act of 1934 and amendments thereto or 
similar provisions of any federal, state or local statutory law;

          (iv) on account of Director's acts or omissions that involve 
intentional misconduct or a knowing and culpable violation of law if such 
acts or omission have been established by a judgment or other final 
adjudication adverse to Director (an "Adverse Judgment");

          (v)  provided there has been no Change of Control, on account of or 
arising in response to any action, suit or proceeding (other than an action, 
suit or proceeding referred to in Section 14(b) hereof) initiated by Director 
or any of Director's affiliates against Corporation or against any officer, 
director or shareholder of Corporation unless such proceeding was authorized 
by the Board of Directors of Corporation;

          (vi) if a final decision by a court having jurisdiction in the 
matter shall determine that such indemnification is not lawful; or

          (vii) on account of any action, suit or proceeding to the extent 
that Director is a plaintiff, a counter-complainant or a cross-complainant 
therein (other than an action,  suit or proceeding permitted by Section 
4(a)(v) hereof).

     (b)  In addition to those limitations set forth above in paragraph (a) 
of this Section 4, no indemnity pursuant to Section 3 hereof in an action by 
or in the right of Corporation shall be paid by Corporation for any of the 
following:

          (i)  on account of acts or omissions that Director believes to be 
contrary to the best interests of Corporation or its shareholders or that 
involve the absence of good faith on the part of Director, if so established 
by an Adverse Judgment;

          (ii) with respect to any transaction from which Director derived an 
improper personal benefit, if so established by an Adverse Judgment;

          (iii)on account of acts or omissions that show a reckless disregard 
for Director's duty to Corporation or its shareholders in circumstances in 
which Director was aware,

                                      4

<PAGE>


or should have been aware, in the ordinary course of performing a director's 
duties, of a risk of serious injury to Corporation or its shareholders, if so 
established by an Adverse Judgment;

          (iv) on account of acts or omissions that constitute an unexcused 
pattern of inattention that amounts to an abdication of Director's duty to 
Corporation or its shareholders, if so established by an Adverse Judgment;

          (v)  on account of proceedings under Section 310 of California Law 
(contracts in which director has material financial interest), if so 
established by an Adverse Judgment;

          (vi) on account of proceedings under Section 316 of California Law 
(corporation actions subjecting directors to joint and several liability), if 
so established by an Adverse Judgment;

          (vii) in respect of any claim, issue or matter as to which Director 
shall have been adjudged to be liable to Corporation in the performance of 
Director's duty to Corporation and its shareholders, unless and only to the 
extent that the court in which such proceeding is or was pending shall 
determine upon application that, in view of all the circumstances of the 
case, Director is fairly and reasonably entitled to indemnity for expenses 
and then only to the extent that the court shall determine;

          (viii) of amounts paid in settling or otherwise disposing of a 
pending action without court approval; and

          (ix) of expenses incurred in defending a pending action which is 
settled or otherwise disposed of without court approval.

     5.   PROCEDURE FOR DETERMINATION OF ENTITLEMENT TO INDEMNIFICATION.

     (a)  Whenever Director believes that he or she is entitled to 
indemnification pursuant to this Agreement, Director shall submit a written 
request for indemnification to Corporation.  Any request for indemnification 
shall include sufficient documentation or information reasonably available to 
Director to support his or her claim for indemnification.  Director shall 
submit his or her claim for indemnification within a reasonable time not to 
exceed five years after any judgment, order, settlement, dismissal, 
arbitration award, conviction, acceptance of a plea of nolo contendere or its 
equivalent, final termination or other disposition or partial disposition of 
any Proceeding, whichever is the later date for which Director requests 
indemnification.  The President or the Secretary or other appropriate officer 
shall, promptly upon receipt of Director's request for indemnification, 
advise the Board of Directors in writing that Director has made such a 
request.  Determination of Director's entitlement to indemnification shall be 
made not later than ninety (90) days after Corporation's receipt of his or 
her written request for such indemnification.


                                         5

<PAGE>

     (b)  The Director shall be entitled to select the forum in which 
Director's request for indemnification will be heard, which selection shall 
be included in the written request for indemnification required in Section 
5(a).  This forum shall be any one of the following:

          (i)  The stockholders of Corporation;

          (ii) A quorum of the Board of Directors consisting of Disinterested 
Directors;

          (iii)Independent Legal Counsel, who shall make the determination in 
a written opinion; or

          (iv) A panel of three arbitrators, one selected by Corporation, 
another by Director and the third by the first two arbitrators selected.  If 
for any reason three arbitrators are not selected within thirty (30) days 
after the appointment of the first arbitrator, then selection of additional 
arbitrators shall be made by the American Arbitration Association.  If any 
arbitrator resigns or is unable to serve in such capacity for any reason, the 
American Arbitration Association shall select his or her replacement.  The 
arbitration shall be conducted pursuant to the commercial arbitration rules 
of the American Arbitration Association now in effect.

          If Director fails to make such designation, his or her claim shall 
be determined by the forum selected by Corporation.

     6.   PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.  Upon making a 
request for indemnification, Director shall be presumed to be entitled to 
indemnification under this Agreement and Corporation shall have the burden of 
proof to overcome that presumption in reaching any contrary determination.  
The termination of any Proceeding by judgment, order, settlement, arbitration 
award or conviction, or upon a plea of nolo contendere or its equivalent 
shall not affect this presumption or, except as may be provided in Section 4 
hereof, establish a presumption with regard to any factual matter relevant to 
determining Director's rights to indemnification hereunder.  If the person or 
persons so empowered to make a determination pursuant to Section 5(b) hereof 
shall have failed to make the requested determination within thirty (30) days 
after any judgment, order, settlement, dismissal, arbitration award, 
conviction, acceptance of a plea of nolo contendere or its equivalent, or 
other disposition or partial disposition of any Proceeding or any other event 
which could enable Corporation to determine Director's entitlement to 
indemnification, the requisite determination that Director is entitled to 
indemnification shall be deemed to have been made.

     7.   CONTRIBUTION.  If the indemnification provided in Sections 2 and 3 
is unavailable and may not be paid to Director for any reason other than 
those set forth in Section 4 (excluding subsections 4(b) (viii) and (ix)), 
then in respect of any threatened, pending or completed action, suit or 
proceeding in which Corporation is or is alleged to be jointly liable with 
Director (or would be if joined in such action, suit or proceeding), 
Corporation shall contribute to the amount of expenses (including attorneys' 
fees), judgments, fines and amounts paid in settlement actually and 
reasonably incurred and paid or payable by Director in such proportion as is 
appropriate to reflect (i) the relative benefits received by Corporation on 
the one hand and Director on the other 

                                        6
<PAGE>


hand from the transaction from which such action, suit or proceeding arose, 
and (ii) to relative fault of Corporation on the one hand and of Director on 
the other in connection with the events which resulted in such expenses, 
judgments, fines or settlement amounts, as well as any other relevant 
equitable considerations.  The relative fault of Corporation on the one hand 
and of Director on the other shall be determined by reference to, among other 
things, the parties' relative intent, knowledge, access to information and 
opportunity to correct or prevent the circumstances resulting in such 
expenses, judgments, fines or settlement amounts.  Corporation agrees that it 
would not be just and equitable if contribution pursuant to this Section 7 
were determined by pro rata allocation or any other method of allocation 
which does not take account of the foregoing equitable considerations.

     8.   INSURANCE AND FUNDING.  Corporation hereby represents and warrants 
that it shall purchase and maintain insurance to protect itself and/or 
Director against any Expenses and Liabilities in connection with any 
Proceeding to the fullest extent permitted by California Law. In the event of 
a Change of Control, Corporation shall establish a letter of credit, as 
provided in Section 9, to ensure the payment of such amounts as may be 
necessary to effect indemnification or advancement of Expenses as provided in 
this Agreement.

     9.   LETTER OF CREDIT.

     (a)  In order to secure the obligations of Corporation to indemnify and 
advance Expenses to Director pursuant to this Agreement, Corporation shall 
obtain at the time of any Change of Control, upon request of any director, an 
irrevocable standby letter of credit naming the directors of the Corporation 
in office at the time of a Change of Control as joint beneficiaries (the 
"Letter of Credit").  The Letter of Credit shall be in an appropriate amount 
not less than two million dollars ($2,000,000), shall be issued by a 
commercial bank headquartered in the United States having assets in excess of 
$10 billion and capital according to its most recent published reports equal 
to or greater than the then applicable minimum capital standards promulgated 
by such bank's primary federal regulator and shall contain terms and 
conditions reasonably acceptable to all directors.  The Letter of Credit 
shall provide that Director may from time to time draw certain amounts 
thereunder, upon written certification by Director to the issuer of the 
Letter of Credit that (i) Director has made written request upon Corporation 
for an amount not less than the amount he or she is drawing under the Letter 
of Credit and that Corporation has failed or refused to provide him with such 
amount in full within thirty (30) days after receipt of the request, and (ii) 
Director believes that he or she is entitled under the terms of this 
Agreement to the amount which he or she is drawing upon under the Letter of 
Credit.  The issuance of the Letter of Credit shall not, in any way, diminish 
Corporation's obligation to indemnify Director against Expenses and 
Liabilities to the full extent required by this Agreement.

     (b)  Once Corporation has obtained the Letter of Credit, Corporation 
shall maintain and renew the Letter of Credit or substitute letter of credit 
meeting the criteria of Section 9(a) during the term of this Agreement so 
that the Letter of Credit shall have an initial term of five years, be 
renewed for successive five-year terms, and always have at least one year of 
its term remaining.

                                           7

<PAGE>

     10.  CONTINUATION OF OBLIGATIONS.  All agreements and obligations of 
Corporation contained herein shall continue during the period Director is a 
director, officer, employee or agent of Corporation (or is or was serving at 
the request of Corporation as a director, officer, employee or agent of 
another corporation, partnership, joint venture, trust or other enterprise) 
and shall continue thereafter so long as Director shall be subject to any 
possible claim or threatened, pending or completed action, suit or 
proceeding, whether civil, criminal or investigative, by reason of the fact 
that Director was serving Corporation or any such other entity in any 
capacity referred to herein.

     11.  NOTIFICATION AND DEFENSE OF CLAIM.  Promptly after receipt by 
Director of notice of the commencement of any action, suit or proceeding, 
Director will, if a claim in respect thereof is to be made against 
Corporation under this Agreement, notify Corporation of the commencement 
thereof; but the omission so to notify Corporation will not relieve it from 
any liability which it may have to Director otherwise, than under this 
Agreement.  With respect to any such action, suit or proceeding as to which 
Director notifies Corporation of the commencement thereof:

     (a)  Corporation will be entitled to participate therein at its own 
expense;

     (b)  Except as otherwise provided below, to the extent that it may wish, 
Corporation jointly with any other indemnifying party similarly notified will 
be entitled to assume the defense thereof, with counsel satisfactory to 
Director.  After notice from Corporation to Director of its election so as to 
assume the defense thereof, Corporation will not be liable to Director under 
this Agreement for any legal or other expenses subsequently incurred by 
Director in connection with the defense thereof other than reasonable costs 
of investigation or as otherwise provided below.  Director shall have the 
right to employ its counsel in such action, suit or proceeding, but the fees 
and expenses of such counsel incurred after notice from Corporation of its 
assumption of the defense thereof shall be at the expense of Director unless 
(i) the employment of counsel by Director has been authorized by Corporation, 
(ii) Director shall have reasonably concluded that there may be a conflict of 
interest between Corporation and Director in the conduct of the defense of 
such action or (iii) Corporation shall not in fact have employed counsel to 
assume the defense of such action, in each of which cases the fees and 
expenses of counsel shall be at the expense of Corporation.  Corporation 
shall not be entitled to assume the defense of any action, suit or proceeding 
brought by or on behalf of Corporation or as to which Director shall have 
made the conclusion provided for in (ii) above; and

     (c)  Provided there has been no Change of Control, Corporation shall not 
be liable to indemnify Director under this Agreement for any amounts paid in 
settlement of any action or claim effected without its written consent, which 
consent shall not be unreasonably withheld. Corporation shall not settle any 
action or claim in any manner which would impose any penalty or limitation on 
Director without Director's written consent. 

     12.  ADVANCEMENT AND REPAYMENT OF EXPENSES.

     (a)  In the event that Director employs his or her own counsel pursuant 
to Section 11(b)(i) through (iii) above, Corporation shall advance to 
Director, prior to any final


                                        8

<PAGE>

disposition of any threatened or pending action, suit or proceeding, whether 
civil, criminal, administrative or investigative, any and all reasonable 
expenses (including legal fees and


                                       9
<PAGE>

expenses) incurred in investigating or defending any such action, suit or 
proceeding within ten (10) days after receiving copies of invoices presented 
to Director for such expenses; 

     (b)  Director agrees that Director will reimburse Corporation for all 
reasonable expenses paid by Corporation in defending any civil or criminal 
action, suit or proceeding against Director in the event and only to the 
extent it shall be ultimately determined by a final judicial decision (from 
which there is no right of appeal) that Director is not entitled, under 
applicable law, the Bylaws, this Agreement and otherwise, to be indemnified 
by Corporation for such expenses.

     13.  REMEDIES OF DIRECTOR.

     (a)  In the event that (i) a determination pursuant to Section 5 hereof 
is made that Director is not entitled to indemnification, (ii) advances of 
Expenses are not made pursuant to this Agreement, (iii) payment has not been 
timely made following a determination of entitlement to indemnification 
pursuant to this Agreement, or (iv) Director otherwise seeks enforcement of 
this Agreement, Director shall be entitled to a final adjudication in an 
appropriate court of the State of California of his or her rights.  
Alternatively, Director at his or her option may seek an award in arbitration 
to be conducted by a single arbitrator pursuant to the commercial arbitration 
rules of the American Arbitration Association now in effect, whose decision 
is to be made within ninety (90) days following the filing of the demand for 
arbitration.  The Corporation shall not oppose Director's right to seek any 
such adjudication or arbitration award.

     (b)  In the event that a determination that Director is not entitled to 
indemnification, in whole or in part, has been made pursuant to Section 5 
hereof, the decision in the judicial proceeding or arbitration provided in 
paragraph (a) of this Section 13 shall be made de novo and Director shall not 
be prejudiced by reason of a determination that he or she is not entitled to 
indemnification.

     (c)  If a determination that Director is entitled to indemnification has 
been made pursuant to Section 5 hereof or otherwise pursuant to the terms of 
this Agreement, Corporation shall be bound by such determination in the 
absence of (i) a misrepresentation of a material fact by Director or (ii) a 
specific finding (which has become final) by an appropriate court of the 
State of California that all or any part of such indemnification is expressly 
prohibited by law.

     (d)  In any court proceeding pursuant to this Section 13, Corporation 
shall be precluded from asserting that the procedures and presumptions of 
this Agreement are not valid, binding and enforceable.  The Corporation shall 
stipulate in any such court or before any such arbitrator that Corporation is 
bound by all the provisions of this Agreement and is precluded from making 
any assertion to the contrary.

     (e)  Expenses reasonably incurred by Director in connection with his or 
her request for indemnification under this Agreement, meeting enforcement of 
this Agreement or to recover damages for breach of this Agreement shall be 
borne by Corporation.


                                    10

<PAGE>

     (f)  Corporation and Director agree herein that a monetary remedy for 
breach of this Agreement, at some later date, will be inadequate, 
impracticable and difficult of proof, and further agree that such breach 
would cause Director irreparable harm.  Accordingly, Corporation and Director 
agree that Director shall be entitled to temporary and permanent injunctive 
relief to enforce this Agreement without the necessity of proving actual 
damages or irreparable harm. The Corporation and Director further agree that 
Director shall be entitled to such injunctive relief, including temporary 
restraining orders, preliminary injunctions and permanent injunctions, 
without the necessity of posting bond or other undertaking in connection 
therewith. Any such requirement of bond or undertaking is hereby waived by 
Corporation, and Corporation acknowledges that in the absence of such a 
waiver, a bond or undertaking may be required by the court.

     14.  ENFORCEMENT.

     (a)  Corporation expressly confirms and agrees that it has entered into 
this Agreement and assumed the obligations imposed on Corporation hereby in 
order to induce Director to continue as a director of Corporation, and 
acknowledges that Director is relying upon this Agreement in continuing in 
such capacity.

     (b)  In the event Director is required to bring any action to enforce 
rights or to collect moneys due under this Agreement and is successful in 
such action, Corporation shall reimburse Director for all of Director's 
reasonable attorneys' fees and expenses in bringing and pursuing such action.

     15.  SEPARABILITY.  Each of the provisions of this Agreement is a 
separate and distinct agreement and independent of the others, so that if any 
provision hereof shall be held to be invalid or unenforceable to any extent 
for any reason, such invalidity or unenforceability shall not affect the 
validity or enforceability of the other provisions hereof, and the affected 
provision shall be construed and enforced so as to effectuate the parties' 
intent to the maximum extent possible.

     16.  GOVERNING LAW.  This Agreement shall be governed by and interpreted 
and enforced in accordance with the laws of the State of California.

     17.  CONSENT TO JURISDICTION.  The Corporation and Director each 
irrevocably consent to jurisdiction of the courts of the State of California 
for all purposes in connection with any action or proceeding which arises out 
of or relates to this Agreement and agree that any action instituted under 
this Agreement shall be brought only in the state courts of the State of 
California.

     18.  BINDING EFFECT.  This Agreement shall be binding upon Director and 
upon Corporation, its successors and assigns, and shall inure to the benefit 
of Director, his or her heirs, personal representatives and assigns and to 
the benefit of Corporation, its successors and assigns.


                                         11
<PAGE>

     19.  ENTIRE AGREEMENT.  This Agreement represents the entire agreement 
between the parties hereto and there are no other agreements, contracts or 
understandings between the parties hereto with respect to the subject matter 
of this Agreement, except as specifically referred to herein.  This Agreement 
supersedes any and all agreements regarding indemnification heretofore 
entered into by the parties.

     20.  AMENDMENT AND TERMINATION.  No amendment, modification, waiver, 
termination or cancellation of this Agreement shall be effective for any 
purpose unless set forth in writing signed by both parties hereto.

     21.  SUBROGATION.  In the event of payment under this Agreement, 
Corporation shall be subrogated to the extent of such payment to all of the 
rights of recovery of Director, who shall execute all documents required and 
shall do all acts that may be necessary to secure such rights and to enable 
Corporation effectively to bring suit to enforce such rights.

     22.  NON-EXCLUSIVITY OF RIGHTS.  The rights conferred on Director by 
this Agreement shall not be exclusive of any other right which Director may 
have or hereafter acquire under any statute, provision of Corporation's 
Articles of Incorporation or Bylaws, agreement vote of shareholders or 
directors, or otherwise, both as to action in his or her official capacity 
and as to action in another capacity while holding office.

     23.  SURVIVAL OF RIGHTS.  The rights conferred on Director by this 
Agreement shall continue after Director has ceased to be a director, officer, 
employee or other agent of Corporation and shall inure to the benefit of 
Director's heirs, executors and administrators.

     24.  NOTICES.  All notices, requests, demands and other communications 
hereunder shall be in writing and shall be addressed to Director or to 
Corporation, as the case may be, at the address shown on page 1 of this 
Agreement, or to such other address as may have been furnished by either 
party to the other, and shall be deemed to have been duly given if (i) 
delivered by hand and receipted for by the party to whom said notice or other 
communication shall have been directed, or (ii) mailed by certified or 
registered mail with postage prepaid, on the third business day after the 
date on which it is so mailed.


                                      12
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement on 
and as of the day and year first above written.

DIRECTOR:                          CORPORATION:

                                   DURA PHARMACEUTICALS, INC.


                                   By:                           
- -------------------------------       ----------------------------------------
(Signature)                              (Signature)

                                      Cam L. Garner, Chairman, President & CEO
- -------------------------------       ----------------------------------------
Printed Name                          Printed Name and Title


                                     13

<PAGE>

                                  EXHIBIT 10.55

                            INDEMNIFICATION AGREEMENT
                                   (Officers)

     THIS AGREEMENT is made and entered into this _____ day of December, 1996,
between Dura Pharmaceuticals, Inc., a California corporation ("Corporation"),
whose address is 5880 Pacific Center Blvd., San Diego, California 92121, and
____________________ ("Officer"), whose address is _________________________.

                                    RECITALS

     WHEREAS, Officer is ___________________________ of Corporation and 
performs a valuable service in such capacity for Corporation; and

     WHEREAS, the Articles of Incorporation of Corporation authorize and permit
contracts between Corporation and its  officers with respect to indemnification
of such officers; and

     WHEREAS, by its terms the California General Corporation Law, as amended
and in effect from time to time or any successor or other statutes of California
having similar import and effect (the "Code" or "California Law"), currently
purports to be the controlling law governing Corporation with respect to certain
aspects of corporate law, including indemnification of directors and officers;
and

     WHEREAS, in accordance with the authorization provided by California Law,
Corporation may purchase and maintain a policy or policies of Directors and
Officers Liability Insurance ("D & 0 Insurance"), covering certain liabilities
which may be incurred by its directors and officers in the performance of
services as directors and officers of Corporation; and

     WHEREAS, as a result of recent developments affecting the terms, scope and
availability of D & 0 insurance there exists general uncertainty as to the
extent and overall desirability of protection afforded  its officers by such 
D & 0 Insurance, if any, and by statutory and bylaw indemnification provisions; 
and

     WHEREAS, in order to induce Officer to continue to serve in such capacity
for Corporation, Corporation has determined and agreed to enter into this
contract with Officer;

AGREEMENT

     NOW, THEREFORE, in consideration of Officer's continued service as an
officer after the date hereof, the parties hereto agree as follows:

     1.   CERTAIN DEFINITIONS.  The following terms used in this Agreement shall
have the meanings set forth below.  Other terms are defined where appropriate in
this Agreement.

<PAGE>

     (a)  "Disinterested Officer" shall mean an officer of Corporation who is
not or was not a party to the Proceeding in respect of which indemnification is
being sought by Officer.

     (b)  "Expenses" shall include all direct and indirect costs (including,
without limitation, attorneys' fees, retainers, court costs, transcripts, fees
of experts, witness fees, travel expenses, duplicating costs, printing and
binding costs, telephone charges, postage, delivery service fees, all other
disbursements or out-of-pocket expenses and reasonable compensation for time
spent by Officer for which he or she is otherwise not compensated by
Corporation) actually and reasonably incurred in connection with a Proceeding or
establishing or enforcing a right to indemnification under this Agreement,
applicable law or otherwise; provided, however, that "Expenses" shall not
include any Liabilities.

     (c)  "Final Adverse Determination" shall mean that a determination that
Officer is not entitled to indemnification shall have been made pursuant to
Section 5 hereof and either (i) a final adjudication in a California court or
decision of an arbitrator pursuant to Section 13(a) hereof shall have denied
Officer's right to indemnification hereunder, or (ii) Officer shall have failed
to file a complaint in a California court or seek an arbitrator's award pursuant
to Section 13(a) for a period of one hundred twenty (120) days after the
determination made pursuant to Section 5 hereof.

     (d)  "Independent Legal Counsel" shall mean a law firm or member of a law
firm selected by Corporation and approved by Officer (which approval shall not
be unreasonably withheld) and that neither is presently nor in the past five
years has been retained to represent: (i) Corporation, in any material matter,
or (ii) any other party to the Proceeding giving rise to a claim for
indemnification hereunder.  Notwithstanding the foregoing, the term "Independent
Legal Counsel" shall not include any person who, under the applicable standards
of professional conduct then prevailing, would have a conflict of interest in
representing either Corporation or Officer in an action to determine Officer's
right to indemnification under this Agreement.

     (e)  "Liabilities" shall mean liabilities of any type whatsoever including,
but not limited to, any judgments, fines, ERISA excise taxes and penalties,
penalties and amounts paid in settlement (including all interest assessments and
other charges paid or payable in connection with or in respect of such
judgments, fines, penalties or amounts paid in settlement) of any proceeding.

     (f)  "Proceeding" shall mean any threatened, pending or completed action,
claim, suit, arbitration, alternative dispute resolution mechanism,
investigation, administrative hearing or any other proceeding whether civil,
criminal, administrative or investigative, including any appeal therefrom.

     (g)  "Change of Control" shall mean the occurrence of any of the following
events after the date of this Agreement:

                                       2

<PAGE>

          (i)  A change in the composition of the Board of Directors of
Corporation (the "Board"), as a result of which fewer than two-thirds (2/3) of
the incumbent directors are directors who either (1) had been directors of
Corporation twenty-four (24) months prior to such change or (2) were elected, or
nominated for election, to the Board with the affirmative votes of at least a
majority of the directors who had been directors of Corporation 24 months prior
to such change and who were still in office at the time of the election or
nomination; or

          (ii) Any "person" (as such term is used in section 13(d) and 14(d) of
the Securities Exchange Act of 1934, as amended) through the acquisition or
aggregation of securities is or becomes the beneficial owner, directly or
indirectly, of securities of Corporation representing twenty percent (20%) or
more of the combined voting power of Corporation's then outstanding securities
ordinarily (and apart from rights accruing under special circumstances) having
the right to vote at elections of directors (the "Capital Stock"), except that
any change in ownership of Corporation's securities by any person resulting
solely from a reduction in the aggregate number of outstanding shares of Capital
Stock, and any decrease thereafter in such person's ownership of securities,
shall be disregarded until such person increases in any manner, directly or
indirectly, such person's beneficial ownership of any securities of Corporation.

     2.   INDEMNITY OF OFFICER.  Corporation hereby agrees to hold harmless and
indemnify Officer to the fullest extent authorized by the provisions of the
Code.

     3.   ADDITIONAL INDEMNITY.  Subject only to the limitations set forth in
Section 4 hereof, Corporation hereby further agrees to hold harmless and
indemnify Officer:

          (a)  against any and all expenses (including attorneys' fees),
judgments, fines and amounts paid in settlement actually and reasonably incurred
by Officer in connection with any threatened, pending or completed action, suit
or proceeding, whether civil, criminal, administrative or investigative
(including an action by or in the right of Corporation) to which Officer is, was
or at any time becomes a party, or is threatened to be made a party, by reason
of the fact that Officer is, was or at any time becomes a director, officer,
employee or agent of Corporation, or is or was serving or at any time serves at
the request of Corporation as a director, officer, employee or agent of another
corporation, partnership, joint venture, trust or other enterprise; and

          (b)  otherwise to the fullest extent as may be provided to Officer by
Corporation under the indemnification non-exclusivity provision of the Articles
of Incorporation of Corporation and the Code.

     4.   LIMITATIONS ON ADDITIONAL INDEMNITY.

     (a)  No indemnity pursuant to Section 3 hereof shall be paid by Corporation
for any of the following:

          (i)  except to the extent the aggregate of losses to be indemnified
thereunder exceeds the sum of such losses for which Officer is indemnified
pursuant to Section 2 hereof or reimbursed pursuant to any D & 0 Insurance
purchased and maintained by Corporation;

                                       3

<PAGE>

          (ii) in respect to remuneration paid to Officer if it shall be 
determined by a final judgment or other final adjudication that  such 
remuneration was in violation of law;

          (iii)on account of any suit in which judgment is rendered against 
Officer for an accounting of profits made from the purchase or sale by 
Officer of securities of Corporation pursuant to the provisions of Section 
16(b) of the Securities Exchange Act of 1934 and amendments thereto or 
similar provisions of any federal, state or local statutory law;

          (iv) on account of Officer's acts or omissions that involve 
intentional misconduct or a knowing and culpable violation of law if such 
acts or omission have been established by a judgment or other final 
adjudication adverse to Officer (an "Adverse Judgment");

          (v)  provided there has been no Change of Control, on account of or 
arising in response to any action, suit or proceeding (other than an action, 
suit or proceeding referred to in Section 14(b) hereof) initiated by Officer 
or any of Officer's affiliates against Corporation or against any officer, 
director or shareholder of Corporation unless such proceeding was authorized 
by the Board of Directors of Corporation;

          (vi) if a final decision by a court having jurisdiction in the 
matter shall determine that such indemnification is not lawful; or

          (vii)on account of any action, suit or proceeding to the extent 
that Officer is a plaintiff, a counter-complainant or a cross-complainant 
therein (other than an action,  suit or proceeding permitted by Section 
4(a)(v) hereof).

     (b)  In addition to those limitations set forth above in paragraph (a) 
of this Section 4, no indemnity pursuant to Section 3 hereof in an action by 
or in the right of Corporation shall be paid by Corporation for any of the 
following:

          (i)  on account of acts or omissions that Officer believes to be 
contrary to the best interests of Corporation or its shareholders or that 
involve the absence of good faith on the part of Officer, if so established 
by an Adverse Judgment;

          (ii) with respect to any transaction from which Officer derived an 
improper personal benefit, if so established by an Adverse Judgment;

          (iii) on account of acts or omissions that show a reckless disregard
for Officer's duty to Corporation or its shareholders in circumstances in 
which Officer was aware, or should have been aware, in the ordinary course of 
performing an officer's duties, of a risk of serious injury to Corporation or 
its shareholders, if so established by an Adverse Judgment;

                                       4

<PAGE>

          (iv) on account of acts or omissions that constitute an unexcused 
pattern of inattention that amounts to an abdication of Officer's duty to 
Corporation or its shareholders, if so established by an Adverse Judgment;

          (v)  in respect of any claim, issue or matter as to which Officer 
shall have been adjudged to be liable to Corporation in the performance of 
Officer's duty to Corporation and its shareholders, unless and only to the 
extent that the court in which such proceeding is or was pending shall 
determine upon application that, in view of all the circumstances of the 
case, Officer is fairly and reasonably entitled to indemnity for expenses and 
then only to the extent that the court shall determine;

          (vi) of amounts paid in settling or otherwise disposing of a 
pending action without court approval; and

          (vii)of expenses incurred in defending a pending action which is 
settled or otherwise disposed of without court approval.

     5.   PROCEDURE FOR DETERMINATION OF ENTITLEMENT TO INDEMNIFICATION.

     (a)  Whenever Officer believes that he or she is entitled to 
indemnification pursuant to this Agreement, Officer shall submit a written 
request for indemnification to Corporation.  Any request for indemnification 
shall include sufficient documentation or information reasonably available to 
Officer to support his or her claim for indemnification.  Officer shall 
submit his or her claim for indemnification within a reasonable time not to 
exceed five years after any judgment, order, settlement, dismissal, 
arbitration award, conviction, acceptance of a plea of nolo contendere or its 
equivalent, final termination or other disposition or partial disposition of 
any Proceeding, whichever is the later date for which Officer requests 
indemnification.  The President or the Secretary or other appropriate officer 
shall, promptly upon receipt of Officer's request for indemnification, advise 
the Board of Directors in writing that Officer has made such a request.  
Determination of Officer's entitlement to indemnification shall be made not 
later than ninety (90) days after Corporation's receipt of his or her written 
request for such indemnification.

     (b)  The Officer shall be entitled to select the forum in which 
Officer's request for indemnification will be heard, which selection shall be 
included in the written request for indemnification required in Section 5(a). 
 This forum shall be any one of the following:

          (i)  The stockholders of Corporation;

          (ii) A quorum of the Board of Directors consisting of Disinterested 
Directors;

          (iii)Independent Legal Counsel, who shall make the determination in 
a written opinion; or

                                       5

<PAGE>

          (iv) A panel of three arbitrators, one selected by Corporation, 
another by Officer and the third by the first two arbitrators selected.  If 
for any reason three arbitrators are not selected within thirty (30) days 
after the appointment of the first arbitrator, then selection of additional 
arbitrators shall be made by the American Arbitration Association.  If any 
arbitrator resigns or is unable to serve in such capacity for any reason, the 
American Arbitration Association shall select his or her replacement.  The 
arbitration shall be conducted pursuant to the commercial arbitration rules 
of the American Arbitration Association now in effect.

          If Officer fails to make such designation, his or her claim shall 
be determined by the forum selected by Corporation.

     6.   PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.  Upon making a 
request for indemnification, Officer shall be presumed to be entitled to 
indemnification under this Agreement and Corporation shall have the burden of 
proof to overcome that presumption in reaching any contrary determination.  
The termination of any Proceeding by judgment, order, settlement, arbitration 
award or conviction, or upon a plea of nolo contendere or its equivalent 
shall not affect this presumption or, except as may be provided in Section 4 
hereof, establish a presumption with regard to any factual matter relevant to 
determining Officer's rights to indemnification hereunder.  If the person or 
persons so empowered to make a determination pursuant to Section 5(b) hereof 
shall have failed to make the requested determination within thirty (30) days 
after any judgment, order, settlement, dismissal, arbitration award, 
conviction, acceptance of a plea of nolo contendere or its equivalent, or 
other disposition or partial disposition of any Proceeding or any other event 
which could enable Corporation to determine Officer's entitlement to 
indemnification, the requisite determination that Officer is entitled to 
indemnification shall be deemed to have been made.

     7.   CONTRIBUTION.  If the indemnification provided in Sections 2 and 3 
is unavailable and may not be paid to Officer for any reason other than those 
set forth in Section 4 (excluding subsections 4(b) (vi) and (vii)), then in 
respect of any threatened, pending or completed action, suit or proceeding in 
which Corporation is or is alleged to be jointly liable with Officer (or 
would be if joined in such action, suit or proceeding), Corporation shall 
contribute to the amount of expenses (including attorneys' fees), judgments, 
fines and amounts paid in settlement actually and reasonably incurred and 
paid or payable by Officer in such proportion as is appropriate to reflect 
(i) the relative benefits received by Corporation on the one hand and Officer 
on the other hand from the transaction from which such action, suit or 
proceeding arose, and (ii) to relative fault of Corporation on the one hand 
and of Officer on the other in connection with the events which resulted in 
such expenses, judgments, fines or settlement amounts, as well as any other 
relevant equitable considerations.  The relative fault of Corporation on the 
one hand and of Officer on the other shall be determined by reference to, 
among other things, the parties' relative intent, knowledge, access to 
information and opportunity to correct or prevent the circumstances resulting 
in such expenses, judgments, fines or settlement amounts.  Corporation agrees 
that it would not be just and equitable if contribution pursuant to this 
Section 7 were determined by pro rata allocation or any other method of 
allocation which does not take account of the foregoing equitable 
considerations.

                                       6

<PAGE>

     8.   INSURANCE AND FUNDING.  Corporation hereby represents and warrants 
that it shall purchase and maintain insurance to protect itself and/or 
Officer against any Expenses and Liabilities in connection with any 
Proceeding to the fullest extent permitted by California Law. In the event of 
a Change of Control, Corporation shall establish a letter of credit, as 
provided in Section 9, to ensure the payment of such amounts as may be 
necessary to effect indemnification or advancement of Expenses as provided in 
this Agreement.

     9.   LETTER OF CREDIT.

     (a)  In order to secure the obligations of Corporation to indemnify and 
advance Expenses to Officer pursuant to this Agreement, Corporation shall 
obtain at the time of any Change of Control, upon request of any officer, an 
irrevocable standby letter of credit naming the officers of the Corporation 
in office at the time of a Change of Control as joint beneficiaries (the 
"Letter of Credit").  The Letter of Credit shall be in an appropriate amount 
not less than one  million dollars ($1,000,000), shall be issued by a 
commercial bank headquartered in the United States having assets in excess of 
$10 billion and capital according to its most recent published reports equal 
to or greater than the then applicable minimum capital standards promulgated 
by such bank's primary federal regulator and shall contain terms and 
conditions reasonably acceptable to all officers.  The Letter of Credit shall 
provide that Officer may from time to time draw certain amounts thereunder, 
upon written certification by Officer to the issuer of the Letter of Credit 
that (i) Officer has made written request upon Corporation for an amount not 
less than the amount he or she is drawing under the Letter of Credit and that 
Corporation has failed or refused to provide him with such amount in full 
within thirty (30) days after receipt of the request, and (ii) Officer 
believes that he or she is entitled under the terms of this Agreement to the 
amount which he or she is drawing upon under the Letter of Credit.  The 
issuance of the Letter of Credit shall not, in any way, diminish 
Corporation's obligation to indemnify Officer against Expenses and 
Liabilities to the full extent required by this Agreement.

     (b)  Once Corporation has obtained the Letter of Credit, Corporation 
shall maintain and renew the Letter of Credit or substitute letter of credit 
meeting the criteria of Section 9(a) during the term of this Agreement so 
that the Letter of Credit shall have an initial term of five years, be 
renewed for successive five-year terms, and always have at least one year of 
its term remaining.

     10.  CONTINUATION OF OBLIGATIONS.  All agreements and obligations of 
Corporation contained herein shall continue during the period Officer is a 
director, officer, employee or agent of Corporation (or is or was serving at 
the request of Corporation as a director, officer, employee or agent of 
another corporation, partnership, joint venture, trust or other enterprise) 
and shall continue thereafter so long as Officer shall be subject to any 
possible claim or threatened, pending or completed action, suit or 
proceeding, whether civil, criminal or investigative, by reason of the fact 
that Officer was serving Corporation or any such other entity in any capacity 
referred to herein.

                                       7

<PAGE>

     11.  NOTIFICATION AND DEFENSE OF CLAIM.  Promptly after receipt by 
Officer of notice of the commencement of any action, suit or proceeding, 
Officer will, if a claim in respect thereof is to be made against Corporation 
under this Agreement, notify Corporation of the commencement thereof; but the 
omission so to notify Corporation will not relieve it from any liability 
which it may have to Officer otherwise, than under this Agreement.  With 
respect to any such action, suit or proceeding as to which Officer notifies 
Corporation of the commencement thereof:

     (a)  Corporation will be entitled to participate therein at its own 
expense;

     (b)  Except as otherwise provided below, to the extent that it may wish, 
Corporation jointly with any other indemnifying party similarly notified will 
be entitled to assume the defense thereof, with counsel satisfactory to 
Officer.  After notice from Corporation to Officer of its election so as to 
assume the defense thereof, Corporation will not be liable to Officer under 
this Agreement for any legal or other expenses subsequently incurred by 
Officer in connection with the defense thereof other than reasonable costs of 
investigation or as otherwise provided below.  Officer shall have the right 
to employ its counsel in such action, suit or proceeding, but the fees and 
expenses of such counsel incurred after notice from Corporation of its 
assumption of the defense thereof shall be at the expense of Officer unless 
(i) the employment of counsel by Officer has been authorized by Corporation, 
(ii) Officer shall have reasonably concluded that there may be a conflict of 
interest between Corporation and Officer in the conduct of the defense of 
such action or (iii) Corporation shall not in fact have employed counsel to 
assume the defense of such action, in each of which cases the fees and 
expenses of counsel shall be at the expense of Corporation.  Corporation 
shall not be entitled to assume the defense of any action, suit or proceeding 
brought by or on behalf of Corporation or as to which Officer shall have made 
the conclusion provided for in (ii) above; and

     (c)  Provided there has been no Change of Control, Corporation shall not 
be liable to indemnify Officer under this Agreement for any amounts paid in 
settlement of any action or claim effected without its written consent, which 
consent shall not be unreasonably withheld. Corporation shall not settle any 
action or claim in any manner which would impose any penalty or limitation on 
Officer without Officer's written consent. 

     12.  ADVANCEMENT AND REPAYMENT OF EXPENSES.

     (a)  In the event that Officer employs his or her own counsel pursuant 
to Section 11(b)(i) through (iii) above, Corporation shall advance to 
Officer, prior to any final disposition of any threatened or pending action, 
suit or proceeding, whether civil, criminal, administrative or investigative, 
any and all reasonable expenses (including legal fees and expenses) incurred 
in investigating or defending any such action, suit or proceeding within ten 
(10) days after receiving copies of invoices presented to Officer for such 
expenses; 

     (b)  Officer agrees that Officer will reimburse Corporation for all 
reasonable expenses paid by Corporation in defending any civil or criminal 
action, suit or proceeding against Officer 

                                       8

<PAGE>

in the event and only to the extent it shall be ultimately determined by a 
final judicial decision (from which there is no right of appeal) that Officer 
is not entitled, under applicable law, the Bylaws, this Agreement and 
otherwise, to be indemnified by Corporation for such expenses.

     13.  REMEDIES OF OFFICER.

     (a)  In the event that (i) a determination pursuant to Section 5 hereof 
is made that Officer is not entitled to indemnification, (ii) advances of 
Expenses are not made pursuant to this Agreement, (iii) payment has not been 
timely made following a determination of entitlement to indemnification 
pursuant to this Agreement, or (iv) Officer otherwise seeks enforcement of 
this Agreement, Officer shall be entitled to a final adjudication in an 
appropriate court of the State of California of his or her rights.  
Alternatively, Officer at his or her option may seek an award in arbitration 
to be conducted by a single arbitrator pursuant to the commercial arbitration 
rules of the American Arbitration Association now in effect, whose decision 
is to be made within ninety (90) days following the filing of the demand for 
arbitration.  The Corporation shall not oppose Officer's right to seek any 
such adjudication or arbitration award.

     (b)  In the event that a determination that Officer is not entitled to 
indemnification, in whole or in part, has been made pursuant to Section 5 
hereof, the decision in the judicial proceeding or arbitration provided in 
paragraph (a) of this Section 13 shall be made de novo and Officer shall not 
be prejudiced by reason of a determination that he or she is not entitled to 
indemnification.

     (c)  If a determination that Officer is entitled to indemnification has 
been made pursuant to Section 5 hereof or otherwise pursuant to the terms of 
this Agreement, Corporation shall be bound by such determination in the 
absence of (i) a misrepresentation of a material fact by Officer or (ii) a 
specific finding (which has become final) by an appropriate court of the 
State of California that all or any part of such indemnification is expressly 
prohibited by law.

     (d)  In any court proceeding pursuant to this Section 13, Corporation 
shall be precluded from asserting that the procedures and presumptions of 
this Agreement are not valid, binding and enforceable.  The Corporation shall 
stipulate in any such court or before any such arbitrator that Corporation is 
bound by all the provisions of this Agreement and is precluded from making 
any assertion to the contrary.

     (e)  Expenses reasonably incurred by Officer in connection with his or 
her request for indemnification under this Agreement, meeting enforcement of 
this Agreement or to recover damages for breach of this Agreement shall be 
borne by Corporation.

     (f)  Corporation and Officer agree herein that a monetary remedy for 
breach of this Agreement, at some later date, will be inadequate, 
impracticable and difficult of proof, and further agree that such breach 
would cause Officer irreparable harm.  Accordingly, Corporation and Officer 
agree that Officer shall be entitled to temporary and permanent injunctive 
relief 

                                       9

<PAGE>

to enforce this Agreement without the necessity of proving actual damages or 
irreparable harm.  The Corporation and Officer further agree that Officer 
shall be entitled to such injunctive relief, including temporary restraining 
orders, preliminary injunctions and permanent injunctions, without the 
necessity of posting bond or other undertaking in connection therewith.  Any 
such requirement of bond or undertaking is hereby waived by Corporation, and 
Corporation acknowledges that in the absence of such a waiver, a bond or 
undertaking may be required by the court.

     14.  ENFORCEMENT.

     (a)  Corporation expressly confirms and agrees that it has entered into 
this Agreement and assumed the obligations imposed on Corporation hereby in 
order to induce Officer to continue as an officer of Corporation, and 
acknowledges that Officer is relying upon this Agreement in continuing in 
such capacity.

     (b)  In the event Officer is required to bring any action to enforce 
rights or to collect moneys due under this Agreement and is successful in 
such action, Corporation shall reimburse Officer for all of Officer's 
reasonable attorneys' fees and expenses in bringing and pursuing such action.

     15.  SEPARABILITY.  Each of the provisions of this Agreement is a 
separate and distinct agreement and independent of the others, so that if any 
provision hereof shall be held to be invalid or unenforceable to any extent 
for any reason, such invalidity or unenforceability shall not affect the 
validity or enforceability of the other provisions hereof, and the affected 
provision shall be construed and enforced so as to effectuate the parties' 
intent to the maximum extent possible.

     16.  GOVERNING LAW.  This Agreement shall be governed by and interpreted 
and enforced in accordance with the laws of the State of California.

     17.  CONSENT TO JURISDICTION.  The Corporation and Officer each 
irrevocably consent to jurisdiction of the courts of the State of California 
for all purposes in connection with any action or proceeding which arises out 
of or relates to this Agreement and agree that any action instituted under 
this Agreement shall be brought only in the state courts of the State of 
California.

     18.  BINDING EFFECT.  This Agreement shall be binding upon Officer and 
upon Corporation, its successors and assigns, and shall inure to the benefit 
of Officer, his or her heirs, personal representatives and assigns and to the 
benefit of Corporation, its successors and assigns.

     19.  ENTIRE AGREEMENT.  This Agreement represents the entire agreement 
between the parties hereto and there are no other agreements, contracts or 
understandings between the parties hereto with respect to the subject matter 
of this Agreement, except as specifically referred to herein.  This Agreement 
supersedes any and all agreements regarding indemnification heretofore 
entered into by the parties.

                                      10

<PAGE>

     20.  AMENDMENT AND TERMINATION.  No amendment, modification, waiver, 
termination or cancellation of this Agreement shall be effective for any 
purpose unless set forth in writing signed by both parties hereto.

     21.  SUBROGATION.  In the event of payment under this Agreement, 
Corporation shall be subrogated to the extent of such payment to all of the 
rights of recovery of Officer, who shall execute all documents required and 
shall do all acts that may be necessary to secure such rights and to enable 
Corporation effectively to bring suit to enforce such rights.

     22.  NON-EXCLUSIVITY OF RIGHTS.  The rights conferred on Officer by this 
Agreement shall not be exclusive of any other right which Officer may have or 
hereafter acquire under any statute, provision of Corporation's Articles of 
Incorporation or Bylaws, agreement vote of shareholders or directors, or 
otherwise, both as to action in his or her official capacity and as to action 
in another capacity while holding office.

     23.  SURVIVAL OF RIGHTS.  The rights conferred on Officer by this 
Agreement shall continue after Officer has ceased to be a director, officer, 
employee or other agent of Corporation and shall inure to the benefit of 
Officer's heirs, executors and administrators.

     24.  NOTICES.  All notices, requests, demands and other communications 
hereunder shall be in writing and shall be addressed to Officer or to 
Corporation, as the case may be, at the address shown on page 1 of this 
Agreement, or to such other address as may have been furnished by either 
party to the other, and shall be deemed to have been duly given if (i) 
delivered by hand and receipted for by the party to whom said notice or other 
communication shall have been directed, or (ii) mailed by certified or 
registered mail with postage prepaid, on the third business day after the 
date on which it is so mailed.

                                      11

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement on 
and as of the day and year first above written.

OFFICER:                           CORPORATION:

                                   DURA PHARMACEUTICALS, INC.


                                   By:
- -----------------------------         -----------------------------
(Signature)                              (Signature)


                                   Cam L. Garner, Chairman, President & CEO
- -----------------------------      ----------------------------------------
Printed Name                       Printed Name and Title


                                      12

<PAGE>

                                  EXHIBIT 10.81


                                  March 1, 1995




Dura Pharmaceuticals, Inc.
5880 Pacific Center Blvd.
San Diego, CA 92121-4204

Ladies and Gentlemen:

          Reference is made to 342,857 shares (the "Company") of Common Stock 
of Dura Pharmaceuticals, Inc. (the "Company") evidenced by the Certificates 
issued on March 1, 1995 (the "Securities") which the undersigned is acquiring 
pursuant to a transfer from Elan Corporation, plc ("Transferor").

          This will confirm to you that the undersigned will take the 
Securities subject to, and bound by, all the terms and conditions contained 
in all written agreements between the Transferor and the Company concerning 
the Securities including, but not limited to, a certain Stock and Warrant 
Purchase Agreement dated April 17, 1994 and a certain Registration Rights 
Agreement dated April 17, 1994.  The undersigned hereby confirms to you that 
the undersigned (a) is not acquiring the Securities with the intention of 
distributing them within the meaning of the Securities Act of 1933, as 
amended, and (b) will abide by the transfer restrictions on the Securities 
resulting from said agreements.

          It is the undersigned's understanding that the certificate 
evidencing the Securities will bear legends which restrict the sale, transfer 
or other disposition of the Securities.

                                       Very truly yours,

                                       ELAN INTERNATIONAL SERVICES LIMITED


                                       By: /s/ KEVIN INSLEY
                                           ----------------

                                       Title: Vice President
                                              --------------


<PAGE>

                                  EXHIBIT 10.81



                                 September 3, 1996





Dura Pharmaceuticals, Inc.
5880 Pacific Center Blvd.
San Diego, Ca.  92121-4204



Ladies and Gentlemen:

     Reference is made to the Warrant to Purchase 600,000 shares (after giving
effects to the 2 for 1 stock split in the form of a 100% dividend declared by 
the Board of Directors of Dura Pharmaceuticals, Inc. (the "Company") 
effective July 1, 1996) of Common Stock of the Company evidenced by Common 
Stock Purchase Warrant Series E-1 (the "Securities") which the undersigned is 
acquiring pursuant to a transfer from Elan Corporation, plc ("Transferor").

     This will confirm to you that the undersigned will take the Securities
subject to all the terms and conditions contained in all written agreements 
between the Transferor and the Company concerning the Securities including, 
but not limited to, a certain Stock and Warrant Purchase Agreement dated 
April 17, 1994 and a certain Registration Rights Agreement dated April 17, 
1994.  The undersigned hereby confirms to you that the undersigned (a) is not 
acquiring the Securities with the intention of distributing them within the 
meaning of the Securities Act of 1933, as amended, and (b) will abide by 
transfer restrictions on the Securities resulting from said agreements.

     It is the undersigned's understanding that the certificate evidencing the
Securities will bear legends which restrict the sale, transfer or other 
disposition of the Securities.



                                   Very truly yours,
                                   ELAN INTERNATIONAL SERVICES
                                   LIMITED
                                     
                                      
                                   /s/ KEVIN INSLEY 
                                   Vice President & Director




<PAGE>

                                  EXHIBIT 10.82

No. Series E-2

600,000 Shares



                          COMMON STOCK PURCHASE WARRANT


     THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
     1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS.  IN THE ABSENCE
     OF AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT AND COMPLIANCE
     WITH SUCH LAWS, THESE SECURITIES MAY NOT BE OFFERED, SOLD, TRANSFERRED
     OR OTHERWISE DISPOSED OF, EXCEPT PURSUANT TO AN APPLICABLE EXEMPTION
     FROM THE REGISTRATION REQUIREMENTS OF SAID ACT AND SUCH LAWS AND UPON
     OBTAINING AN OPINION OF COUNSEL (WHICH MAY BE COUNSEL FOR THE
     COMPANY), SATISFACTORY TO THE COMPANY, THAT SUCH DISPOSITION MAY BE
     MADE WITHOUT REGISTRATION OF THE SECURITIES UNDER SUCH ACT AND SUCH
     LAWS, OR, WITH RESPECT TO FEDERAL SECURITIES LAWS ONLY, UNLESS SOLD
     PURSUANT TO RULE 144.

     THESE SECURITIES ARE SUBJECT TO CERTAIN TRANSFER RESTRICTIONS
     CONTAINED IN A CERTAIN STOCK AND WARRANT PURCHASE AGREEMENT DATED
     APRIL 17, 1994, A COPY OF WHICH MAY BE OBTAINED FROM THE CORPORATION
     WITHOUT CHARGE.


                           DURA PHARMACEUTICALS, INC.

             INCORPORATED UNDER THE LAWS OF THE STATE OF CALIFORNIA



     THIS CERTIFIES THAT, for value received, Elan International Services
Limited ("Holder"), is entitled to purchase, on the terms hereof, Six Hundred 
Thousand (600,000) fully paid and nonassessable shares of Common Stock, no 
par value (the "Common Stock") of Dura Pharmaceuticals, Inc., a California 
corporation (the "Company").  The total number of shares of Common Stock and 
the Exercise Price (as defined below) set forth in this Common Stock Purchase 
Warrant have been determined after giving effect to the 2 for 1 stock split 
in the form of a 100% dividend declared by the Company's Board of Directors 
effective July 1, 1996.

     1.   EXERCISE OF WARRANT.  The terms and conditions upon which this 
Warrant may be exercised, and the Common Stock covered hereby (the "Warrant 
Shares") may be purchased, are as follows:

          1.1  TERM.  This Warrant may be exercised in whole or in part at any
time after October 17, 1994, but at or prior to 5:00 p.m. Pacific time on 
April 17, 1999, after which time this Warrant shall terminate and shall be 
void and of no further force or effect.

<PAGE>

          1.2  PURCHASE PRICE.  The per share purchase price for the shares of
Common Stock to be issued upon exercise of this Warrant (the "Exercise 
Price") shall be $4.38, subject to adjustment as provided herein.

          1.3  METHOD OF EXERCISE.  The exercise of the purchase rights
evidenced by this Warrant shall be effected by (i) the surrender of the 
Warrant, together with a duly executed copy of the form of subscription 
attached hereto, to the Company at its principal offices and (ii) the 
delivery of the Exercise Price by check or bank draft payable to the 
Company's order for the number of shares for which the purchase rights 
hereunder are being exercised or by wire transfer of the Exercise Price to 
the Company's designated bank account.

          1.4  ISSUANCE OF SHARES.  Upon the exercise of the purchase rights
evidenced by this Warrant, a certificate or certificates for the purchased 
shares shall be issued to the Holder as soon as practicable.

     2.   CERTAIN ADJUSTMENTS.

          2.1  MERGERS, CONSOLIDATIONS OR SALE OF ASSETS.  If at any time there
shall be a capital reorganization (other than a combination or subdivision of 
shares of Common Stock otherwise provided for herein), or a merger or 
consolidation of the Company with or into another corporation or any sale of 
all or substantially all of the Company's assets to another entity in which 
holders of shares of the Company's Common Stock will receive in exchange 
therefor other securities or assets, then, as a condition to the closing of 
such reorganization, merger, consolidation or sale, lawful provision shall be 
made so that the Holder shall thereafter be entitled to receive upon exercise 
of this Warrant, during the period specified in this Warrant and upon payment 
of the Exercise Price, in lieu of the Warrant Shares issuable upon exercise 
of the Warrant, the number of shares of stock or other securities or property 
of the Company or the successor corporation resulting from such 
reorganization, merger, consolidation or sale to which Holder would have been 
entitled under the provisions of the agreement in such reorganization, 
merger, consolidation or sale if this Warrant had been exercised immediately 
before that reorganization, merger, consolidation or sale.  In any such case, 
appropriate adjustment (as determined in good faith by the Company's Board of 
Directors) shall be made in the application of the provisions of this Warrant 
with respect to the rights and interests of the Holder after the 
reorganization, merger, consolidation or sale to the end that the provisions 
of this Warrant (including adjustment of the Exercise Price then in effect 
and the number of Warrant Shares that may be purchased upon exercise of the 
Warrant) shall be applicable after that event, as near as reasonably may be 
practicable, in relation to any shares of stock or other securities or 
property deliverable after that event upon exercise of this Warrant.  The 
Company shall not effect any such reorganization, merger, consolidation or 
sale unless prior to the consummation thereof, the successor entity (if other 
than the Company) resulting from such reorganization, merger or consolidation 
or the entity purchasing such assets, shall assume by written instrument 
executed and delivered to the Company the obligation to deliver to Holder 
such shares of stock or other securities or property as, in accordance with 
the foregoing provisions, the Holder may be entitled to purchase. 

          2.2  SPLITS AND SUBDIVISIONS.  In the event the Company should at any
time or from time to time fix a record date for the effectuation of a split 
or subdivision of the outstanding shares of Common Stock or issue by 
reclassification of its Common Stock any other shares representing common 
equity of the Company or pay a dividend on its Common Stock in shares of 
Common Stock or other securities or rights convertible into, or entitling the 
holder thereof to receive directly or indirectly, additional shares of Common 
Stock (hereinafter referred to as the "Common Equivalents") without payment 
of any consideration by such holder for the additional shares of Common Stock 
or Common Equivalents, then, as of such record date (or the date of 

                                       -2-

<PAGE>

such distribution, split, subdivision or reclassification if no record date 
is fixed), the applicable Exercise Price shall be appropriately decreased and 
the number of Warrant Shares issuable upon exercise of the Warrant shall be 
appropriately increased in proportion to such increase of outstanding shares 
of Common Stock.

          2.3  COMBINATION OF SHARES.  If the number of shares of Common Stock
outstanding at any time after the date hereof is decreased by a combination 
or reclassification of the outstanding shares of Common Stock, then from and 
after the record date for such combination or reclassification the applicable 
Exercise Price shall be appropriately increased and the number of Warrant 
Shares issuable upon exercise of the Warrant shall be appropriately decreased 
in proportion to such decrease in outstanding shares of Common Stock.

          2.4  ADJUSTMENTS FOR OTHER DISTRIBUTIONS.  In the event the Company
shall distribute to all holders of shares of its Common Stock evidences of 
indebtedness or assets (including securities issued by the Company or by any 
other entity, but excluding (i) any shares or securities referred to in 
subsection 2.1 or 2.2 above and (ii) cash distributions in any fiscal year 
not exceeding 5% in the aggregate of the net income of the Company for the 
immediately preceding fiscal year, as determined in accordance with generally 
accepted accounting principals) then in each such case the Exercise Price to 
be in effect after such distribution shall be determined by multiplying the 
Exercise Price in effect immediately prior to such record date by a fraction, 
the numerator of which shall be the current market price (as defined below) 
per share of the Common Stock less the then fair market value (as reasonably 
determined by the Board of Directors of the Company) of the portion of the 
assets or evidences of indebtedness so distributed applicable to one share of 
Common Stock and the denominator of which shall be the current market price 
per share of Common Stock as of the date of such distribution.  Such 
adjustment shall become effective immediately after the record date for the 
determination of shareholders entitled to receive such distribution.  For 
purposes of this subsection 2.4, the current market price per share of Common 
Stock at any date shall be deemed to be the average of the daily Closing 
Prices (as defined below) for 10 consecutive Trading Days (as defined below) 
selected by the Company commencing not more than 30 Trading Days before the 
date in question.  The term "Closing Price" on any day shall mean the 
reported last sale price per share of Common Stock regular way on such day 
or, in case no such sale takes place on such day, the average of the reported 
closing bid and asked prices regular way, in each case on the principal 
national securities exchange on which the Common Stock is listed or admitted 
to trading, or, if the Common Stock is not listed or admitted to trading on 
any national securities exchange, the average of the closing bid and asked 
prices in the over-the-counter market as reported by the National Association 
of Securities Dealers' Automated Quotation System, or, if not so reported, as 
reported by the National Quotation Bureau, Incorporated, or any successor 
thereof, or, if not so reported, the average of the closing bid and asked 
prices as furnished by any member of the National Association of Securities 
Dealers, Inc. selected from time to time by the Company for that purpose; and 
the term "Trading Day" shall mean a day on which the principal national 
securities exchange on which the Common Stock is listed or admitted to 
trading is open for the transaction of business or, if the Common Stock is 
not listed or admitted to trading on any national securities exchange, a 
Monday, Tuesday, Wednesday, Thursday or Friday on which banking institutions 
in the City of New York, New York are not authorized or obligated by law or 
executive order to close.

          2.5  CERTIFICATE AS TO ADJUSTMENTS.  In the case of each adjustment 
or readjustment of the Exercise Price pursuant  to this Section 2, the 
Company will promptly compute such adjustment or readjustment in accordance 
with the terms hereof and cause a certificate setting forth such adjustment 
or readjustment and showing in detail the facts upon which such adjustment or 
readjustment is based to be delivered to the Holder.  The Company will, upon 
the written request at any time of the Holder, furnish or cause to be 
furnished to such 

                                       -3-

<PAGE>

Holder a certificate setting forth:

               a.   Such adjustments and readjustments;

               b.   The Exercise Price at the time in effect; and

               c.   The number of shares of Warrant Shares and the amount, if
any, of other property at the time receivable upon the exercise of the Warrant.

          2.6  NOTICES OF RECORD DATE, ETC.  In the event of:

               a.   Any taking by the Company of a record of the holders of any
class of securities of the Company for the purpose of determining the holders 
thereof who are entitled to receive any dividend (other than a cash dividend 
payable out of earned surplus at the same rate as that of the last such cash 
dividend theretofore paid) or other distribution, or any right to subscribe 
for, purchase or otherwise acquire any shares of stock of any class or any 
other securities or property, or to receive any other right; or

               b.   Any capital reorganization of the Company, any
reclassification or recapitalization of the capital stock of the Company or 
any transfer of all or substantially all of assets of the Company to any 
other person or any consolidation or merger involving the Company; or

               c.   Any voluntary or involuntary dissolution, liquidation or
winding-up of the Company;

the Company will mail  to the holder of this Warrant, at least twenty (20) 
days prior to the earliest date specified therein, a notice specifying:

                 (i)  The date on which any such record is to be taken for the
purpose of such dividend, distribution or right, and the amount and character 
of such dividend, distribution or right; and

                (ii)  The date on which any such reorganization,
reclassification, transfer, consolidation, merger, dissolution, liquidation 
or winding-up is expected to become effective and the record date for 
determining shareholders entitled to vote thereon.

     3.   FRACTIONAL SHARES.  No fractional shares shall be  issued in
connection with any exercise of this Warrant.  In lieu of the issuance of 
such fractional share, the Company shall make a cash payment equal to the 
then fair market value of such fractional share as determined in good faith 
by the Company's Board of Directors.

     4.   RESERVATION OF SHARES.  The Company shall at all times reserve and
keep available out of its authorized but unissued shares of Common Stock, 
solely for the purpose of effecting the exercise of this Warrant, such number 
of its shares of Common Stock as shall from time to time be sufficient to 
effect the exercise in full of this Warrant; and if at any time the number of 
authorized but unissued shares of Common Stock shall not be sufficient to 
effect the exercise of the entire Warrant, in addition to such other remedies 
as shall be available to the Holder, the Company will use its reasonable best 
efforts to take such corporate action as may, in the opinion of its counsel, 
be necessary to increase its authorized but unissued shares of Common Stock 
to such number of shares as shall be sufficient for such purposes.

     5.   PRIVILEGES OF STOCK OWNERSHIP.  Except as set forth herein, prior to
the exercise of 

                                       -4-

<PAGE>

this Warrant, the Holder shall not be entitled, by virtue of holding this 
Warrant, to any rights of a shareholder of the Company.

     6.   LIMITATION OF LIABILITY.  Except as otherwise provided herein, in the
absence of affirmative action by the Holder to purchase the Warrant Shares, 
no mere enumeration herein of the rights or privileges of the Holder shall 
give rise to any liability of such Holder for the Exercise Price or as a 
shareholder of the Company, whether such liability is asserted by the Company 
or by creditors of the Company.

     7.   TRANSFERS AND EXCHANGES.

          7.1  Without the prior written consent of the Company, neither this
Warrant nor any interest in it may be transferred by the Holder.  Any 
transfer permitted by the Company shall be subject to compliance with 
applicable federal and state securities laws.  Any permitted transfer shall 
be recorded on the books of the Company upon the surrender of this Warrant, 
properly endorsed, to the Company at its principal offices and the payment to 
the Company of all transfer taxes and other governmental charges imposed on 
such transfer. In the event of a permitted partial transfer, the Company 
shall issue to the several holders one or more appropriate new warrants.

          7.2  In the event of a partial exercise of this Warrant, the Company
shall issue an appropriate new warrant to the Holder.

          7.3  All new warrants issued in connection with transfers, exchanges
or partial exercises shall be identical in form and provision to this Warrant 
except as to the number of shares.

          7.4  Certificates evidencing the Warrant Shares shall bear the
following legend:  

          "These securities are subject to certain transfer restrictions
          contained in a certain Stock and Warrant Purchase Agreement dated
          April 17, 1994, a copy of which may be obtained from the corporation
          without charge."

     8.   SUCCESSORS AND ASSIGNS.  The terms and provisions of this Warrant
shall be binding upon the Company and the Holder and their respective 
successors and assigns. 

     9.   LOSS, THEFT, DESTRUCTION OR MUTILATION OF WARRANT. Upon receipt by 
the Company of evidence reasonably satisfactory to it of the loss, theft, 
destruction or mutilation of this Warrant, and in case of loss, theft or 
destruction, of indemnity or security reasonably satisfactory to the Company, 
and upon reimbursement to the Company of all reasonable expenses incidental 
thereto, and upon surrender and cancellation of this Warrant, if mutilated, 
the Company will make and deliver a new warrant of like tenor and dated as of 
such cancellation, in lieu of this Warrant.

     10.  SATURDAYS, SUNDAYS, HOLIDAYS, ETC.  If the last or appointed day for
the taking of any action or the expiration of any right required or granted 
herein shall be a Saturday or Sunday or shall be a legal holiday, then such 
action may be taken or such right may be exercised, except as to payment of 
the Exercise Price, on the next succeeding day not a legal holiday.

                                       -5-

<PAGE>

     11.  AMENDMENTS AND WAIVERS; CANCELLATION.  Any term of this Warrant may 
be amended and the observance of any term of this Warrant may be waived 
(either generally or in a particular  instance and either retroactively or 
prospectively), with the written consent of the Company and the Holder.

Dated:  September 3, 1996        DURA PHARMACEUTICALS, INC.



                              By: /s/ MITCHELL R. WOODBURY
                                  ------------------------

                              Title: Vice President
                                     --------------


     The undersigned Holder agrees and accepts this Warrant and acknowledges
that it has read and confirms each of the representations contained in 
Section 3 of the Purchase Agreement.


                              ELAN INTERNATIONAL SERVICES LIMITED



                              By: /s/ KEVIN INSLEY
                                  ----------------

                              Title: Vice President and Director
                                     ---------------------------





                [SIGNATURE PAGE TO COMMON STOCK PURCHASE WARRANT]


<PAGE>

                                  SUBSCRIPTION




Dura Pharmaceuticals, Inc.
5880 Pacific Center Blvd.
San Diego, California 92121

Ladies and Gentlemen:

          The undersigned, Elan International Services Limited, hereby elects 
to purchase, pursuant to the provisions of the Series E-2 Warrant 
(exercisable for the aggregate amount of 600,000 shares) held by the 
undersigned, _________ shares of the Common Stock of Dura 
Pharmaceuticals, Inc., a California corporation at $4.38 per share of Common 
Stock, and directs that the shares of Common Stock elected to be purchased be 
registered or placed in the name and at the address specified below and 
delivered thereto.

          The undersigned hereby confirms and acknowledges the investment
representations and warranties made in the Stock and Warrant Purchase 
Agreement dated as of April 17, 1994 between Dura Pharmaceuticals, Inc. and 
Elan Corporation, plc, as if such representations and warranties had been 
made by the undersigned, and reaffirms each of such representations and 
warranties as of the date hereof and accepts such shares subject to the 
restrictions of such Agreement.



Dated: _____________ , _____


                              Elan International Services Limited


                              By:________________________________
                              Its:_______________________________


                    Address:____________________________________
                            ____________________________________



<PAGE>

                                 EXHIBIT 10.102*
                                        
                             MANUFACTURING AGREEMENT
                                        
    This MANUFACTURING AGREEMENT is entered into as of August 21, 1996, by and
between DURA PHARMACEUTICALS, INC. ("Dura"), a corporation organized and
existing under the laws of the State of California, with offices at 5880 Pacific
Center Boulevard, San Diego, California 92121-4204 and ELI LILLY AND COMPANY
("Lilly"), a corporation organized and existing under the laws of the State of
Indiana, with offices at Lilly Corporate Center, Indianapolis, Indiana 46285.
                                        
                                    RECITALS
                                        
     1.   Subject to the terms and conditions set forth in this Agreement, Dura
wishes to have Lilly manufacture for Dura certain anti-infective pharmaceutical
products; and

     2.   Subject to the terms and conditions set forth in this Agreement, Lilly
wishes to manufacture such anti-infective pharmaceutical products for Dura.

     NOW, THEREFORE, the parties hereto, intending to be legally bound, hereby
agree as follows:

                                    SECTION 1
                                   DEFINITIONS

     For purposes of this Agreement, the following terms shall have the meanings
set forth below:

     "AFFILIATES" shall mean, with respect to any Person, any Persons directly
or indirectly controlling, controlled by, or under common control with, such
other Person.  For purposes hereof, the term "controlled" (including the terms
"controlled by" and "under common control with"), as used with respect to any
Person, shall mean the direct or indirect ability or power to direct or cause
the direction of management policies of such Person or otherwise direct the
affairs of such Person, whether through ownership of voting securities or
otherwise.



- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

     "APPLICABLE LAWS" shall mean all applicable federal, state and local laws,
ordinances, rules and regulations of any kind whatsoever, including, without
limitation, the Federal Food, Drug and Cosmetic Act.

     "BULK PATENTS" shall have the meaning given in Section 1 of the Licensing
Agreement.

     "BULK TECHNOLOGY" shall have the meaning given in Section 1 of the
Licensing Agreement. 

     "CLOSING DATE" shall have the meaning given in Section 4.3 of the Licensing
Agreement.  

     "DAMAGES" shall mean any and all costs, losses, claims, liabilities, fines,
penalties, damages and expenses, court costs, and reasonable fees and
disbursements of counsel, consultants and expert witnesses incurred by a party
hereto (including interest which may be imposed in connection therewith).

     "FDA" shall mean the United States Food and Drug Administration.

     "GOOD MANUFACTURING PRACTICES" or "GMP" shall mean current Good
Manufacturing Practices as defined in 21 CFR Section 210 ET SEQ., as amended.

     "LICENSED ASSETS" shall have the meaning given in Section 2.1 of the
Licensing Agreement.

     "LICENSING AGREEMENT" shall mean the Licensing Agreement, dated as of the
date of this Agreement, between Lilly and Dura, which provides for the licensing
of certain rights by Lilly to Dura in connection with the Products for the
period specified therein.

     "NDAS" shall mean, with respect to Ceclor-Registered Trademark- CD
(cefaclor extended release tablets), New Drug Application Number 50-673, and,
with respect to Keftab-Registered Trademark- (cephalexin hydrochloride), New
Drug Application Number 50-614, each as filed by Lilly with the FDA and all
subsequent submissions thereto.


                                       -2-

<PAGE>

     "PERSON" shall mean a natural person, a corporation, a partnership, a
trust, a joint venture, a limited liability company, any governmental authority
or any other entity or organization.

     "PRODUCT PATENTS" shall have the meaning given in Section 1 of the
Licensing Agreement.

     "PRODUCT TECHNOLOGY" shall have the meaning given in Section 1 of the
Licensing Agreement.
                
     "PRODUCTS" shall mean those products listed in EXHIBIT A attached hereto.  

     "PURCHASE ORDER" shall mean a purchase order from Dura to Lilly for any of
the Products issued in accordance with the provisions of the Requirements
Document.
     
     "REQUIREMENTS DOCUMENT" shall mean the Manufacturing Requirements Document
attached hereto as APPENDIX A, as amended from time to time, setting forth
various manufacturing and operational terms and procedures for implementing this
Agreement.

     "SPECIFICATIONS" shall mean the specifications for manufacturing and
testing each of the Products and the related methods and stability protocols and
procedures as set forth in the approved NDAs and any supplements and amendments
thereto.

     "UNITED STATES" shall mean the fifty (50) states and the District of
Columbia comprising the United States of America.  

                                    SECTION 2
                        PURCHASING, PRICING, AND PAYMENT
                                        
     2.1. PURCHASE OF EXISTING INVENTORY AND CONTRIBUTION OF EXISTING
SAMPLES.  Dura shall purchase Lilly's inventory of the Products existing as of
the Closing Date in the quantities and at the prices set forth in EXHIBIT B 


                                       -3-

<PAGE>

attached hereto.  Dura shall also purchase at such time Ceclor CD samples in the
quantity and at the price set forth in EXHIBIT B.  In addition, Lilly shall
contribute to Dura samples in the quantities and on the dates set forth in
EXHIBIT B.  Dating shall be as follows:  
     
          (a)  with respect to existing Ceclor CD samples, the
               expiration date shall be no earlier than June 30, 1997
               (Dura agrees to make a good faith effort to distribute
               these while in date.);
          
          (b)  with respect to the initial *** sample units of
               existing Keftab samples, the expiration date shall be
               no earlier than October 31, 1997; and
          
          (c)  with respect to existing Keftab trade inventory, the
               expiration date shall be no earlier than August 31,
               1997 (Dura agrees to make a good faith effort to
               distribute these while in date.).  

     2.2. PURCHASE AND PRICE OF FUTURE PRODUCTS AND SAMPLES.  Dura shall
purchase from Lilly all its requirements for future Products and samples at the
prices set forth in EXHIBIT C attached hereto.  Dating shall be as follows:  

          (a)  with respect to all future purchases of Ceclor CD
               samples and trade bottles, the expiration date shall be
               no earlier than eighteen (18) months from the date of
               shipment; and
          
          (b)  with respect to all future purchases of Keftab samples
               and trade bottles, the expiration date shall be no
               earlier than sixteen (16) months from the date of
               shipment.

     2.3. PURCHASE ORDERS.  Dura shall provide Lilly with Purchase Orders in
accordance with the Requirements Document.  Each Purchase Order shall be
governed by the terms of this Agreement and none of the terms or conditions of
Dura's Purchase Orders, Lilly's acknowledgment forms or any other forms shall be
applicable, except those specifying quantity ordered, delivery locations and
delivery schedule and invoice information.  Each Purchase Order shall constitute
a binding obligation upon Dura to accept and pay for the quantities of Products
ordered therein if, and to the extent that, such Products meet the
Specifications.

                                       -4-

- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.



<PAGE>

     2.4. TERMS OF PAYMENT.  Dura agrees to pay for all invoices within thirty-
five (35) days from the date of the applicable invoice at the prices computed in
accordance with the Requirements Document.  All payments to Lilly shall be made
by check or bank draft to the following address and shall indicate to which
invoice(s) payment applies:

                    Eli Lilly and Company
                    P.O.  Box 951021
                    Dallas, TX  75395-1021

     2.5. TRANSITION PLAN.  Dura shall perform its obligations set forth in
the Transition Plan attached hereto as APPENDIX B.
     
     2.6. AUDITS.  The ability to conduct audits shall be provided under
and pursuant to and in accordance with the terms of Section 3.4 of the Licensing
Agreement, which terms are by this reference incorporated in and made a part of
this Agreement, and all of which for purposes of this Agreement shall survive
any termination or expiration of the Licensing Agreement.

                                    SECTION 3
                              OBLIGATIONS OF LILLY
                                        
     3.1. MANUFACTURING; REQUIREMENTS; DELIVERY.

          (a)  Lilly, or a third party under subcontract with Lilly
               (subject to receipt of any required FDA approvals),
               shall manufacture, package, label, test, prepare for
               shipment and ship Products to Dura at and from Lilly's
               facilities at the times and in the quantities set forth
               by Dura in the Purchase Orders and as provided for in
               the Requirements Document.  Each shipment of Products
               shall include a certificate of analysis confirming that
               the Products therein meet the Specifications.


                                  -5-

<PAGE>

     3.2. QUALITY CONTROL AND ASSURANCE.
          
          (a)  Lilly, or a third party under subcontract with Lilly
               (subject to receipt of any required FDA approvals),
               shall manufacture the Products in full compliance with
               the approved NDAs and in accordance with all Applicable
               Laws.  Lilly shall perform quality control and quality
               assurance testing on Products to be delivered to Dura
               hereunder in accordance with the Specifications and the
               Requirements Document.

          (b)  Personnel from Dura shall, upon reasonable advance
               notice to Lilly, have access during normal business
               hours to Lilly's premises where the Products are being
               manufactured, tested, inspected, packaged and/or stored
               to observe and inspect the manufacturing, quality
               control and testing processes for, and the records of
               all production and quality assurance data related to,
               the Products.  Personnel from Lilly shall have the same
               rights provided to personnel from Dura under this
               Section 3.2(b) if, prior to Lilly's transfer of the
               Licensed Assets to Dura pursuant to Section 2.4 of the
               Licensing Agreement, Dura (or a third party sublicensee
               of Dura) is manufacturing either or both of the
               Products.
               
     3.3. RECORDS AND ACCOUNTING BY LILLY.  Lilly shall, with respect to
each lot of the Products produced by it hereunder, for a period of three (3)
years after the expiry of the expiration dating of such lot, keep accurate
records of the manufacture and testing of the Products produced by it hereunder,
including, without limitation, all such records which are required under
Applicable Laws.  Access to such records shall be made available by Lilly to
Dura upon Dura's request.

     3.4. TRANSITION PLAN.  Lilly shall perform its obligations set forth
in the Transition Plan attached hereto as APPENDIX B.
     

                                       -6-

<PAGE>

                                    SECTION 4
                          LABELING AND TESTING PRODUCTS
                                        
     4.1. LABELING AND PACKING.  The Products shall be labeled, prepared
and packed for shipment in full compliance with the approved NDAs, all
Applicable Laws, and in accordance with the Requirements Document.
     
     4.2. LOT NUMBERING.  Lot numbers shall be affixed on the containers
for the Products and on each shipping carton in accordance with Applicable Laws,
Lilly's customary practice, and in accordance with the Requirements Document.

     4.3. TESTING AND REJECTION OF DELIVERED PRODUCTS.

          (a)  Dura shall be entitled, at its cost and expense, to
               test any and all Products delivered to it hereunder to
               determine whether such Products comply with the
               Specifications.  Dura shall notify Lilly in writing
               promptly, and in any event not later than thirty (30)
               days after its receipt thereof, if it rejects any
               Products delivered to it by reason of the failure of
               such Products to meet the Specifications.  Products not
               rejected within such thirty (30) day period shall be
               deemed accepted.  Lilly shall use reasonable efforts to
               replace the rejected Products with Products which meet
               the Specifications within the shortest possible time
               and shall deliver such replacement Products, at its
               sole cost and expense, to Dura.  In addition, Lilly
               shall, at its sole cost and expense, arrange for all
               such noncomplying Products to be picked up promptly in
               accordance with all Applicable Laws.  Dura shall have
               no responsibility to Lilly for the purchase prices of
               nonconforming Products but shall pay Lilly the purchase
               prices for the replacement Products within 30 days of
               delivery thereof.
          
          (b)  Notwithstanding subsection (a) above, if Dura and Lilly
               disagree on whether any Products comply with the 


                                       -7-

<PAGE>

               Specifications or on the methods for or results of testing
               of any of the Products, an independent laboratory which is
               acceptable to both parties shall be asked to test the
               Products in dispute ("Disputed Products").  To the extent
               such laboratory finds that the Disputed Products meet the
               Specifications, Dura shall pay the fees of such laboratory
               related to such testing and shall promptly pay for the
               Disputed Products.  To the extent that such laboratory finds
               that the Disputed Products fail to meet the Specifications,
               Lilly shall pay the fees of such laboratory related to such
               testing and shall replace the Disputed Products in
               accordance with the preceding subsection (a).  Both parties
               hereby agree to accept and be bound by the findings of such
               independent laboratory.  
               
                                    SECTION 5
            REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE PARTIES.
                                        
     5.1. PRODUCT SPECIFICATIONS AND DELIVERY.

          (a)  Lilly hereby warrants to Dura that (i) all of the
               existing Product inventory and samples purchased by
               Dura pursuant to Section 2.1, and (ii) all future Dura
               purchases of Products and samples shall, at the date
               shipped to Dura, fully conform to the Specifications
               and have been manufactured in full compliance with the
               Specifications and all Applicable Laws.  Lilly further
               warrants to Dura that upon delivery of any Products
               pursuant hereto, including Lilly's inventory and
               samples of the Products contemplated in Section 2.1
               hereof, good title to such Products shall convey to
               Dura and that such conveyance shall be free and clear
               of any security interest, other lien or encumbrance.
          
          (b)  Lilly hereby represents and warrants to Dura that it
               has the capacity, and subject to the terms and
               conditions contained


                                       -8-

<PAGE>

               herein, will maintain the capacity throughout the term of
               this Agreement, to meet the requirements of Dura under this
               Agreement.
          
          (c)  EXCEPT AS EXPRESSLY PROVIDED IN SECTIONS 5.1(a) AND
               (d), LILLY MAKES NO REPRESENTATION OR WARRANTY AS TO
               ANY PRODUCTS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY
               OPERATION OF LAW, BY STATUTE OR OTHERWISE, AND LILLY
               SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED OR STATUTORY
               WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTY
               OF MERCHANTABILITY, WARRANTY OF FITNESS FOR A
               PARTICULAR PURPOSE OR WARRANTY OF NONINFRINGEMENT.
          
          (d)  Nothing contained in this Agreement is intended to
               limit or otherwise affect any representation or
               warranty provided in the Licensing Agreement.
          
          (e)  Lilly hereby covenants that it shall use reasonable
               efforts to assure that all of the shipments of Products
               ordered by Dura pursuant to a Purchase Order are
               shipped timely in accordance with the directions
               contained in such Purchase Order.
               
     5.2. INDEMNIFICATION.  Indemnification shall be provided under and pursuant
to and in accordance with the terms of Section 8 of the Licensing Agreement,
which terms are by this reference incorporated in and made a part of this
Agreement, and all of which for purposes of this Agreement shall survive any
termination or expiration of the Licensing Agreement.  

     5.3. NOT DEBARRED.  Dura and Lilly each hereby represent and warrant to the
other that it is not debarred and has not and will not knowingly use in any
capacity the services of any person debarred under subsections 306(a) or (b) of
the Generic Drug Enforcement Act of 1992.  If at any time this 


                                       -9-

<PAGE>

representation and warranty is no longer accurate, Dura or Lilly, as the case
may be, shall immediately notify the other of such fact.

                                    SECTION 6
                     TERM OF AGREEMENT, RENEWAL, TERMINATION
                                        
     6.1. TERM OF AGREEMENT.  Unless sooner terminated in accordance with
this Section 6, this Agreement shall take effect and commence on the Closing
Date and continue in effect for *** which will expire on the date that is 
***  from the Closing Date.  *** as hereinafter set forth.  

     6.2. TERMINATION *** 
     
          (a)  Subject to the provisions of Section 6.6, this Agreement may be
               terminated *** with respect to *** at any time after the 
               *** term of this Agreement without cause upon the occurrence of
               *** (i) the giving of at least *** at any time subsequent to the
               end of the *** of this Agreement (the *** (ii) *** using
               reasonable efforts to *** that quantity of the Product or
               Products, as appropriate, *** the end of the *** to meet
               anticipated demand therefor *** (the *** The effective date of
               the termination of this Agreement shall be the later of the last
               day of the *** or the day on which ***   In the event of such
               termination under this Section 6.2(a), *** shall provide such
               reasonable assistance *** as may be reasonably necessary to (x)
               obtain any and all *** as may be necessary to enable *** the
               Product or Products, as 


                                      -10-



- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

               appropriate, in the United States (subject to (z) below,
               excluding any such *** relating to the *** (y) effect the
               transfer of *** for the Product or Products, as appropriate, 
               *** or a third party *** designated by *** for which *** shall
               *** for all of *** reasonable *** in connection therewith, and
               (z) enable *** to obtain a reasonable *** necessary for the ***
               of the Product or Products, as appropriate, in *** manners: (1)
               if on the effective date of the termination of this Agreement ***
               is engaged in *** as appropriate, *** to third parties, then ***
               shall be required to *** with an amount of *** as appropriate,
               equal to the amount of ***  as appropriate, purchased by *** (as
               reflected by *** as appropriate) under this Agreement in the
               previous *** at a price *** as appropriate, *** offered to
               similar third parties and as set forth in *** in the *** (2) if
               on the effective date of the termination of this Agreement *** is
               no longer engaged in *** as appropriate, *** to third parties, 
               then *** shall be required to *** for the *** is not then *** 
               which *** shall be used by ***  solely for purposes of *** in
               accordance with the terms set forth in Section 2.2(b) of the
               Licensing Agreement.  ***  shall *** for all of *** in connection
               therewith.  Notwithstanding anything contained in clause (z)(2),
               above, to the contrary, *** shall not be required to *** required
               to *** until on or after *** 



                                      -11-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

               *** unless *** agrees to *** solely *** reasonably approved by
               *** provided, however, that should *** desire to *** from third
               parties, *** shall *** for all *** invoiced prior to *** in an
               amount *** from a third party and *** for such *** in the prior
               *** provided further, however, that *** shall not be required to
               *** for any *** during this period *** as provided pursuant to
               the Requirements Document.  The termination by *** of this
               Agreement with respect to *** as set forth in this Section 6.2(a)
               shall not in any way *** pursuant to the terms set forth herein
               and in Sections 2.2(a) and (b) of the Licensing Agreement.  
          
          (b)  Subject to the provisions of Section 6.6, this Agreement may be
               terminated by *** with respect to *** if *** fails to *** at
               least *** and *** in any ***   Such termination shall not be
               effective until *** has provided *** with written notice thereof.
               The termination by *** of this Agreement with respect to *** as
               set forth in this Section 6.2(b) shall not in any way ***
               pursuant to the terms set forth herein and in Section 2.2(a) of
               the Licensing Agreement.  
               

                                      -12-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

     6.3. TERMINATION BY ***.  Subject to the provisions of Section 6.6, this
Agreement may be terminated by *** with respect to *** at any time after the ***
of this Agreement *** upon the giving of *** to *** (the *** and the effective
date of the termination of this Agreement shall be the date specified in the ***
Upon receipt of *** shall, without delay, *** as appropriate and as permitted,
all matters affected by or resulting from ***  but *** and *** shall *** under
this Agreement in accordance with the terms thereof.  In the event of such
termination, *** shall provide such reasonable *** as may be reasonably
necessary to ***  as appropriate, from *** or a third party *** and *** shall
*** all of *** reasonable ***  in connection therewith.  The termination by ***
of this Agreement with respect to *** shall not in any way limit *** pursuant to
the terms set forth in Section 2.2(a) of the Licensing Agreement.  
     
     6.4. TERMINATION FOR INSOLVENCY.  If either Dura or Lilly (i) makes a
general assignment for the benefit of creditors or becomes insolvent; (ii) files
an insolvency petition in bankruptcy; (iii) petitions for or acquiesces in the
appointment of any receiver, trustee or similar officer to liquidate or conserve
its business or any substantial part of its assets; (iv) commences under the
laws of any jurisdiction any proceeding involving its insolvency, bankruptcy,
reorganization, adjustment of debt, dissolution, liquidation or any other
similar proceeding for the release of financially distressed debtors; or (v)
becomes a party to any proceeding or action of the type described above in (iii)
or (iv) and such proceeding or action remains undismissed or unstayed for a
period of more than sixty (60) days, then the other party may by written notice
terminate this Agreement in its entirety with immediate effect.


                                      -13-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

     6.5. TERMINATION FOR DEFAULT.

          (a)  Dura and Lilly shall each have the right to terminate
               this Agreement with respect to a specific Product for
               default upon the other's failure to comply in any
               material respect with the terms and conditions of this
               Agreement that relate to such specific Product.  At
               least ninety (90) days prior to any such termination
               for default the party seeking to so terminate shall
               give the other written notice of its intention to
               terminate this Agreement in accordance with the
               provisions of this Section 6.5, which notice shall set
               forth the default(s) which form the basis for such
               termination.  If the defaulting party fails to correct
               such default(s) within ninety (90) days after the
               receipt of notification, or if the same reasonably
               cannot be corrected or remedied within ninety (90)
               days, then if the defaulting party has not commenced
               curing said default(s) within said ninety (90) days and
               be diligently pursuing completion of same, then such
               party immediately may terminate this Agreement with
               respect to such Product.  In addition, any default by a
               party under the Licensing Agreement shall be deemed to
               be a default by such party hereunder.
          
          (b)  This Section 6.5 shall not be exclusive and shall not
               be in lieu of any other remedies available to a party
               hereto for any default hereunder on the part of the
               other party.
          
          (c)  Notwithstanding anything herein to the contrary, if 
               *** terminates this Agreement pursuant to Section 6.5(a),
               then *** shall be required to (x) *** as may be necessary to
               enable *** the *** as appropriate, *** and (y) effect the
               *** for the *** 


                                      -14-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

               *** as appropriate, from *** to *** or a third party ***
               designated by *** for which *** shall *** for all of *** in
               connection therewith.  Notwithstanding anything contained in
               clause (y), above, to the contrary, *** shall not be required to
               *** required to *** until on or after *** unless *** agrees to
               *** solely *** in a *** reasonably *** provided, however, that
               should *** desire to *** shall *** for *** invoiced prior to ***
               in an amount *** third party *** in the *** provided further,
               however, that *** shall not be required to *** for any *** during
               this period in *** of the *** reflected in *** as provided
               pursuant to the Requirements Document.  

     6.6. CONTINUING OBLIGATIONS.  Termination of this Agreement for any
reason shall not relieve the parties of any obligation accruing prior thereto
with respect to the terminated Product and any ongoing obligations hereunder
with respect to the remaining Product and shall be without prejudice to the
rights and remedies of either party with respect to any antecedent breach of the
provisions of this Agreement.  Without limiting the generality of the foregoing,
no termination of this Agreement, whether by lapse of time or otherwise, shall
serve to terminate the obligations of the parties hereto under subsections 2.3,
2.4, 2.5, 2.6, 3.2, 3.3, 3.4, 4.3, 5.1, 5.2, 6.2, 6.5, 6.6, and 6.7, section 7,
section 8 (except for subsection 8.14, which shall expire as described therein)
hereof, and such obligations shall survive any such termination.


                                      -15-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

     6.7. RETURNED MATERIALS.  On the termination of this Agreement, Lilly and
Dura each shall return to the other all information which it possesses or
controls that belongs to the other, except that each may retain a copy for
recordkeeping purposes.

                                    SECTION 7
                              RESTRICTIVE COVENANTS
                                        
     7.1. NON-COMPETE.  For and during the period *** and, if *** pursuant to
*** for the period ending on the *** (the *** neither *** shall, directly or
indirectly, *** on (unless such *** are *** or *** an *** provided, however,
that nothing set forth herein shall prevent *** from (a) *** (b) *** or (c) 
subject to the following sentence, *** which at the time of *** Notwithstanding 
the above, *** acknowledges and agrees that the following activities, events and
conditions ***  of this Section 7.1 and *** in any *** or *** of any nature
whatsoever (each, a *** in which the other *** in such *** (each, the *** at
that time already conducts or engages in, directly or indirectly, anywhere ***
the *** (the *** provided that the *** (i) *** a *** of the *** of the *** 


                                      -16-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

*** prior to the *** (ii) will not constitute a *** of the *** of either *** or
*** as the case may be, following *** and (iii) would not have a *** Further, no
provision herein contained shall *** in any fashion *** to conduct or engage in
*** 

     7.2. CONFIDENTIALITY.  Confidentiality of information shall be provided
under and pursuant to and in accordance with the terms of Section 7.5 of the
Licensing Agreement, which terms are by this reference incorporated in and made
a part of this Agreement, and all of which for purposes of this Agreement shall
survive any termination or expiration of the Licensing Agreement.

                                    SECTION 8
                            MISCELLANEOUS PROVISIONS
                                        
     8.1. SUCCESSORS AND ASSIGNS.  This Agreement  shall be binding upon and
shall inure to the benefit of the parties hereto and their respective successors
and assigns; PROVIDED, HOWEVER, that neither Lilly nor Dura may assign any of
its rights, duties or obligations hereunder without the prior written consent of
the other, which consent may be withheld in the other's sole discretion, except
that no prior written consent shall be required (i) in the event that a third
party acquires substantially all of the assets or outstanding shares of, or
merges with, Dura or Lilly, as the case may be, or (ii) in the event Lilly
assigns any or all of its obligations hereunder to an Affiliate of Lilly or a
third party but only so long as Lilly agrees to be bound by all of its
responsibilities and obligations hereunder.  No assignment of this Agreement or
of any rights hereunder shall relieve the assigning party of any of its
obligations or liability hereunder.

     8.2. NOTICES.  All notices or other communications required or permitted to
be given hereunder shall be in writing and shall be deemed to have been duly
given if delivered by hand, prepaid telex, cable, telegram or facsimile and
confirmed in writing, or mailed first class, postage prepaid, by 


                                      -17-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

registered or certified mail, return receipt requested (mailed notices and
notices sent by telex, cable or telegram shall be deemed to have been given on
the date received) as follows:
     
          If to Lilly, as follows:

               Eli Lilly and Company 
               Lilly Corporate Center 
               Indianapolis, Indiana 46285 
               Facsimile: (317) 277-3354 
               Attn: President, North American Pharmaceutical Operations 
               
          With a copy to:

               Eli Lilly and Company
               Lilly Corporate Center
               Indianapolis, Indiana  46285
               Facsimile:  (317) 276-6221
               Attn:  General Counsel
               
          If to Dura, as follows:

               Dura Pharmaceuticals, Inc.
               5880 Pacific Center Boulevard
               San Diego, California 92121-4204
               Attn:  Office of the General Counsel

or in any case to such other address or addresses as hereafter shall be
furnished as provided in this Section 8.2 by any party hereto to the other
party.

    8.3.  WAIVER; REMEDIES.  No delay on the part of Lilly or Dura in exercising
any right, power or privilege hereunder shall operate as a waiver thereof, nor
shall any waiver on the part of either Lilly or Dura of any right, power or
privilege hereunder operate as a waiver of any other right, power or privilege
hereunder nor shall any single or partial exercise of any right, power or
privilege hereunder preclude any other or further exercise thereof or the
exercise of any other right, power or privilege hereunder.  The indemnification
provided in Section 8 of the Licensing Agreement shall be the sole remedy
available for any Damages arising out of or in connection with this Agreement
except for any rights or remedies which the parties hereto may otherwise have in
equity.


                                      -18-

<PAGE>

     8.4. ENTIRE AGREEMENT.  This Agreement (together with the Licensing
Agreement) and its appendices constitute the entire agreement between the
parties with respect to the subject matter hereof and supersede all prior
agreements or understandings of the parties relating thereto.  
     
     8.5. AMENDMENT.  This Agreement may be modified or amended only by written
agreement of the parties hereto.

     8.6. COUNTERPARTS.  This Agreement may be executed in any number of
counterparts, each of which shall be deemed an original but all of which
together shall constitute a single instrument.

     8.7. GOVERNING LAW.  This Agreement shall be governed and construed in
accordance with the laws of the State of Indiana excluding any choice of law
rules which may direct the application of the law of another state.
     
     8.8. CAPTIONS.  All section titles or captions contained in this Agreement
and in any appendix referred to herein or annexed to this Agreement are for
convenience only, shall not be deemed a part of this Agreement and shall not
affect the meaning or interpretation of this Agreement.
     
     8.9. NO THIRD-PARTY RIGHTS.  No provision of this Agreement shall be deemed
or construed in any way to result in the creation of any rights or obligation in
any Person not a party to this Agreement.

     8.10. CONSTRUCTION.  This Agreement shall be deemed to have been drafted by
both Lilly and Dura and shall not be construed against either party as the
draftsperson hereof.
     
     8.11. APPENDICES.  Each Appendix hereto is incorporated by reference and
made a part of this Agreement.

     8.12. NO JOINT VENTURE.  Nothing contained herein shall be deemed to create
any joint venture or partnership between the parties hereto, and, except 


                                      -19-

<PAGE>

as is expressly set forth herein, neither party shall have any right by virtue
of this Agreement to bind the other party in any manner whatsoever.

     8.13. SEVERABILITY.  If any provision of this Agreement is held to be
illegal, invalid, or unenforceable under present or future laws effective while
this Agreement remains in effect, the legality, validity and enforceability of
the remaining provisions shall not be affected thereby.

     8.14. FORCE MAJEURE.  If either party is prevented from complying, either
totally or in part, with any of the terms or provisions set forth herein with
respect to either one or both of the Products by reason of force majeure,
including, by way of example and not of limitation, fire, flood, explosion,
storm, strike, lockout or other labor dispute, riot, war, rebellion, accidents,
acts of God, acts of governmental agencies or instrumentalities, failure of
suppliers or any other cause or externally induced casualty beyond its
reasonable control, whether similar to the foregoing contingencies or not, said
party shall provide written notice of same to the other party.  Said notice
shall be provided within five (5) working days of the occurrence of such event
and shall identify the requirements of this Agreement or such of its obligations
as may be affected, and to the extent so affected, said obligations shall be
suspended during the period of such disability.  If any raw materials, facility
systems or capacity is used for both the affected Product and any other products
or purposes, any necessary allocation shall be made as between Lilly's needs
(including those of any Affiliate of Lilly), Dura's needs and the needs of any
other party to whom Lilly has firm contractual obligations on a basis no less
favorable than pro rata on a volume basis.  The party prevented from performing
hereunder shall use reasonable efforts to remove such disability, and shall
continue performance whenever such causes are removed.  The party so affected
shall give to the other party a good faith estimate of the continuing effect of
the force majeure condition and the duration of the affected party's
nonperformance.  If the period of any previous actual nonperformance of Lilly
because of Lilly force majeure conditions plus the anticipated future period of
Lilly nonperformance because of such conditions will exceed an aggregate of two
hundred seventy (270) days within any twenty-four (24) month period, Dura may
terminate this Agreement by notice to Lilly.  If the period of any previous
actual nonperformance of Dura


                                      -20-

<PAGE>

because of Dura force majeure conditions plus the anticipated future period of
Dura nonperformance because of such conditions will exceed an aggregate of two
hundred seventy (270) days within any twenty-four (24) month period, Lilly may
terminate this Agreement by notice to Dura.  When such circumstances as those
contemplated herein arise, the parties shall discuss in good faith, what, if
any, modification of the terms set forth herein may be required in order to
arrive at an equitable solution.


                                  [End of text]
                                        

                                      -21-

<PAGE>

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

                                   ELI LILLY AND COMPANY


                                   By:  /s/ Sidney Taurel
                                   Title:  President and Chief Operating
                                           Officer


                                   DURA PHARMACEUTICALS, INC.


                                   By:  /s/ Cam L. Garner
                                   Title:  Chairman, President and 
                                           Chief Executive Officer








Dura/Manufacturing Agreement-8/20/96


                                      -22-

<PAGE>

                             MANUFACTURING AGREEMENT
                                    EXHIBIT A
                                    PRODUCTS

<TABLE>
<CAPTION>

 PRODUCT                   CONTAINER            FULL LOT       MANUFACTURING/           LILLY               NDA NO. 
 TITLES                    COUNT/SIZE          QUANTITIES        PACKAGING              PRODUCT 
                                                                   SITE                ITEM CODE 
<S>                      <C>                   <C>            <C>                      <C>                  <C>
- --------------------------------------------------------------------------------------------------------------------
 Ceclor CD               Bottles of 60           12,670       Lilly Industries           TA4220              50-673 
 375mg                                                        Carolina, PR 
                                                              PR03 
- --------------------------------------------------------------------------------------------------------------------
 Ceclor CD                Blister of 4           142,500      Lilly Dry Products         TA4221              50-673 
 500mg                      (sample)                          Indianapolis, IN 
                                                              Bldg 328 
- --------------------------------------------------------------------------------------------------------------------
 Ceclor CD               Bottles of 60            9,500       Lilly Industries           TA4221              50-673 
 500mg                                                        Carolina, PR 
                                                              PR03 
- --------------------------------------------------------------------------------------------------------------------
 Keftab                   Blister of 4             ****       Lilly Dry Products         TA4143              50-614 
 500mg                      (sample)                          Indianapolis, IN 
                                                              Bldg 328 
- --------------------------------------------------------------------------------------------------------------------
 Keftab                    Bottles of             5,640       Lilly Industries           TA4143              50-614 
 500mg                        100                             Carolina, PR 
                                                              PR03 
- --------------------------------------------------------------------------------------------------------------------
</TABLE>

- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                                    EXHIBIT B
                                        
                         EXISTING INVENTORY AND SAMPLES
                                        
                                        
SAMPLES

1.   *** shall *** an aggregate of (a) *** Samples of Keftab (500 mg 2 x 2
     Samples), and (b) *** Samples of Ceclor CD (*** x 2 Samples).

2.   Subject to the provisions set forth in Section 4 of the Requirements
     Document, *** with the following initial quantities of samples:  (a) 
     *** sample units of Keftab, and (b) *** sample units of Ceclor CD.  These
     samples shall be *** consistent with No. 1 above.

3.   *** sample units of Ceclor CD at a purchase price equal to *** per sample
     unit.  Lilly shall invoice Dura for Dura's purchase of these samples in
     accordance with the provisions contained in the Manufacturing Agreement.

4.   Dura shall designate on any Purchase Order for samples:  (a) the amount of
     Keftab and/or Ceclor CD samples, as appropriate, which are to be *** and
     (b) the amount of Keftab and/or Ceclor CD samples, as appropriate, which
     are to be *** in accordance under this Agreement.

5.   In no event shall *** aggregate samples of Keftab and *** aggregate samples
     of Ceclor CD hereunder.

INVENTORY

1.   ***

     (a)  that quantity of Keftab trade bottles equal to (i) the *** bottles of
          inventory as of *** less (ii) the number of bottles *** at a purchase
          price equal to *** per bottle; and

     (b)  *** bottles of Ceclor CD *** tablets and *** bottles of Ceclor CD ***
          tablets at a purchase price equal to *** per bottle and 
          *** per bottle, respectively.

2.   Lilly shall invoice Dura for Dura's purchase of the above Products in
     accordance with the provisions contained in the Manufacturing Agreement.


                                       -2-


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                                        3

                                    EXHIBIT C

                         PRICES OF PRODUCTS AND SAMPLES


(a)  *** will be invoiced at the following prices:

     Product                                           Price
     -------                                           -----
     Ceclor CD
     
     *** Bottles of 60 Tablets                         *** 
     *** Bottles of 60 Tablets                         ***
     
     Keftab
     
     500 mg Bottles of 100 Tablets                     ***
     
(b)  *** will be invoiced at the following prices:

     Keftab 500 mg 2 x 2 Samples                       *** per Sample

     Ceclor CD *** 2 x 2 Samples                    *** per Sample

(c)  Beginning *** and on *** shall *** the *** in *** for such presentations
     (determined in accordance with *** consistently applied), but in no case
     *** for any Product (including samples of Product) *** shall give ***
     notice on or before *** of any and all *** with said *** to be effective
     *** received after *** of the *** 

(d)  Any modifications or adjustments to any of the prices set forth on this
     Exhibit C for reasons other than those described in paragraph (c), above,
     shall be evidenced in writing and be executed by an authorized
     representative of each party.


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                                   APPENDIX A






                                  LILLY * DURA
                                        






                                  MANUFACTURING
                                  REQUIREMENTS
                                    DOCUMENT
                                        


        CECLOR-Registered Trademark- CD AND KEFTAB-Registered Trademark-
                                    PRODUCTS
                                        






                           (Revision No. O,   , 1996)
                                           ---

<PAGE>

                                    SECTION 1
                                  INTRODUCTION

     1.0.  This Manufacturing Requirements Document ("MRD") describes certain
procedures, personnel contacts and other matters relating to the manufacturing
and supplying of Products by Lilly to Dura. Capitalized terms used in this MRD
and not otherwise defined herein shall have the meanings ascribed to such terms
in the Manufacturing Agreement to which this MRD is attached as Appendix A. The
Products covered by this document are listed in ATTACHMENT I.

     Throughout this document, references are made to individuals from Dura and
Lilly by title. Refer to the Key Contacts list, ATTACHMENT II, to obtain the
name and phone number of the individual.

                                    SECTION 2
                                 ADMINISTRATION
                                        
     2.0.  Revisions shall be coordinated by one Lilly employee and one Dura
employee.  These two individuals will have responsibility for alerting any
affected persons within their respective companies and for coordinating any
required implementation.

     Each change in this MRD may be made only by the designated representatives
set forth below and will cause a change in the revision number reflected on the
cover page of this document. Lilly will maintain the master copy and make the
agreed upon changes. A new revision will then be sent to Dura. The designated
Dura representative will acknowledge receipt and acceptance of such new revision
by sending a memo to the designated Lilly representative. The designated
representatives are:

                    Lilly:    Jaime Colon

                    Dura: Jeff Doerner

     Either company may change its designated representative by giving notice
thereof to the other in accordance with the provisions of the Manufacturing

<PAGE>

Agreement.  These contacts from Lilly and Dura will be the primary contacts for
any questions or requests that either party might have with this MRD or the
Products. 

                                    SECTION 3
                    QUALITY ASSURANCE/REGULATORY REQUIREMENTS
                                        
     3.1.  INCOMING COMPONENT INSPECTIONS.  Lilly has and will maintain standard
operating procedures ("SOPs") for inspections of all components used in the
manufacture of the Products. Incoming raw material, actives, and components as
well as finished goods are included in the inspection program. Inspections shall
be conducted in accordance with approved/validated methods and Specifications.
Documentation of all inspections shall be maintained per procedure.  Access to
Lilly's SOPs shall be made available by Lilly to Dura upon Dura's reasonable
request.  

     3.2. ANNUAL REVIEWS.  Lilly will perform annual Product quality reviews for
all Products produced at its manufacturing sites. An annual Product quality
review report will be created for each calendar year, including information
concerning batches produced, complaints, rejections, investigations, recalls,
quality, analytical, microbiological and stability data as applicable.   Access
to such reports shall be made available by Lilly to Dura upon Dura's reasonable
request.

     3.3. STABILITY.  Lilly will perform stability testing required to support
the NDAs and ongoing commercial stability monitoring of the Products.  Stability
testing and monitoring will be conducted following Lilly-approved protocols in
the approved NDAs.  

     3.4. BATCH DOCUMENTATION & QUALITY RECORDS.  Lilly will maintain original
batch documentation in a secure Lilly facility for a period of three (3) years
after the expiry of the expiration dating of the applicable Products. All
documentation is and will be reviewed by Lilly Quality Control for adherence to
internal procedures, GMPs and the approved NDAs.


                                       -2-

<PAGE>

     After any Product release, a Certificate of Analysis will be sent by
overnight mail or by telecopy (receipt confirmed) to arrive at Dura prior to
such Product's delivery, addressed to Attention:  Quality Assurance.

     A copy of the MSDS documents are included as ATTACHMENT III to this
document.

     3.5.  RESERVE SAMPLES.  Lilly will maintain reserve samples to comply with
the Code of Federal Regulations 21 CFR 211.170 for the Products. Samples from
Product lots tested for release at Lilly facilities will be maintained in a
secure Lilly storage facility consistent with the storage conditions for the
Products.

     3.6.  MATERIAL CONTROL.  Control and traceability of all materials used in
the manufacture of the Products will be accomplished by adherence to internal
SOPs.

     3.7.  NON-CONFORMING OR REJECTED MATERIAL.  In process and finished
Products considered unacceptable by Lilly Quality Control will be rejected by
Lilly Quality Control in accordance with internal SOPs which have been
established and will be maintained by Lilly.  These Products will be identified
as unsuitable for use and segregated from approved material with the appropriate
investigation reports and labeling pursuant to such SOPs. 

     3.8.  DESTROY ORDER SYSTEM.  There is a formal system, which has been
established and will be maintained by Lilly, by which obsolete material is
destroyed and the destruction documented. Access to destruction documentation
related to Products shall be made available by Lilly to Dura upon Dura's
request.  Material for which Dura is financially responsible will not be
destroyed until at least ten (10) days after Lilly has provided notice of the
proposed destruction to the designated Key Contact from Dura.

     3.9.  LABORATORY ANALYSIS.  Lilly will test Products using
approved/validated methods and Specifications according to the approved NDAs.
There is a procedure in place, which Lilly will maintain, for investigation and
disposition of out-of-Specifications or abnormal testing results.


                                       -3-

<PAGE>

     3.10. TRAINING/QUALIFICATION.  Lilly has and will maintain a program to
assure that all personnel engaged in the manufacturing, filling, packaging, and
shipping of Products have the education, training and/or experience required to
properly perform their assigned functions in compliance with GMPs. Training of
all personnel is and shall be documented by Lilly.

     3.11. DEVIATIONS.  Lilly has and will maintain formal procedures for
notifying appropriate Lilly personnel, including management, and performing
investigations in connection with deviations relating to the manufacture,
processing, packaging, testing or storage of the Products. These procedures
define the criteria and process by which all deviations relating to the
manufacture, processing, packaging, labeling, testing or storage of the
Products, including those which may affect safety, identity, strength, efficacy,
quality or purity, are to be evaluated, justified, documented and approved.

     3.12. REGULATORY REQUIREMENTS.  Dura and Lilly have jointly developed
written procedures for (i) the reporting of adverse drug experiences, as set
forth on EXHIBIT D to the Licensing Agreement, (ii) the submission by Dura to
Lilly and by Lilly to FDA of labeling and promotional materials related to the
Products as set forth in EXHIBIT E to the Licensing Agreement, (iii)
administration of and response to medical inquiries concerning the Products by
consumers, physicians, pharmacists and other health care professionals as set
forth in EXHIBIT F to the Licensing Agreement, and (iv) administration and
analysis of and response to complaints concerning the Products as set forth in
EXHIBIT G to the Licensing Agreement.   Dura and Lilly shall each comply with
the provisions thereof.

                                    SECTION 4
                      INVENTORY POLICY & MATERIAL PLANNING
                                        
     4.0.  Lilly's and Dura's goals include a continuing effort to reduce cycle
time through the plant and through material and component acquisition to
minimize inventory while responding fully to market demand. Attainment of this
goal requires well developed channels of communication. This benefits both
parties by reducing the investment in inventory. Because of the process flow
inherent in the Products at the plant, schedule changes require advance
planning.
     

                                       -4-

<PAGE>

- -    Dura agrees that it cannot submit a purchase order hereunder for Keftab
     samples in excess of the quantity thereof set forth on Exhibit B to the
     Manufacturing Agreement unless such purchase order is submitted to Lilly in
     accordance with the terms set forth herein before the close of business on
     Friday, August 23, 1996.  Dura further agrees and acknowledges that Lilly
     shall not be required to begin to process any purchase order pursuant to
     the terms set forth herein for any additional quantities of Keftab samples
     until after November 15, 1996.
     
- -    Dura agrees that it cannot submit a purchase order hereunder for Ceclor CD
     samples in excess of the quantity set forth on Exhibit B to the
     Manufacturing Agreement unless such purchase order is submitted to Lilly in
     accordance with the terms set forth herein before the close of business on
     Friday, August 23, 1996.  Dura further agrees and acknowledges that Lilly
     shall not be required to begin to process any purchase order pursuant to
     the terms set forth herein for any additional quantities of Ceclor CD
     samples until after April 15, 1997; provided, however, that if Dura has
     submitted a purchase order in accordance with the terms set forth herein by
     the close of business on April 15, 1997, then Lilly shall deliver no more
     than one lot of Ceclor CD samples to Dura on or before June 15, 1997;
     provided further that any additional quantities of Ceclor CD samples shall
     be provided by Lilly to Dura in accordance with the terms set forth herein.

- -    On or before the 15th of each month, Dura shall provide Lilly with a
     rolling forecast (the "Forecast"), for which no binding purchase order
     exists, of its estimated requirements for each of the Products (including,
     without limitation, samples thereof) for each of the next five (5)
     quarters.  In addition, in December of each year Dura shall provide Lilly
     with a non-binding forecast of its estimated requirements for each of the
     Products (including, without limitation, samples thereof) for the next
     thirty-six (36) months.  

- -    Reasonable quantities of unique components, or materials that are not used
     in the manufacture of Lilly's other products, will be purchased by Lilly in
     reliance by Lilly on Dura's Forecast of its estimated 


                                       -5-

<PAGE>

     requirements.  If Dura thereafter requests any change that causes any
     obsolescence of any such unique components or materials purchased by Lilly,
     Dura shall be responsible to Lilly for the costs associated with said
     components or materials (including, but not limited to, any costs related
     to the destruction of such components or materials). 

- -    Dura shall purchase not less than 80% of the quantities identified in its
     most recent applicable quarterly Forecast and Lilly shall not be obligated
     to provide more than 120% of such quantities.  An example of the foregoing
     is set forth in ATTACHMENT IV hereto.  

- -    Purchase Orders will be issued from Dura to Lilly at least ninety (90) days
     prior to the delivery date specified in each Purchase Order. All Purchase
     Orders shall be for full lot quantities (as set forth on ATTACHMENT I
     hereto); delivery of greater than 90% of the quantity ordered shall be
     accepted by Dura in full satisfaction of the quantity ordered in such
     Purchase Order.

- -    Lead times on copy code changes (not reprints of approved labeling) from
     receipt of Dura's approval of the proposed copy code shall be:

          Labels              8 weeks 

          Literature          8 weeks

          Cartons             9 weeks

          Shipping Cases 4 weeks

- -    Lead time for product packaging is in addition to the lead time set forth
     for the above-described copy code changes.  
     
                                        
                                       -6-

<PAGE>

                                    SECTION 5
                           SHIPMENT OF FINISHED GOODS
                                        
     5.0.  A copy of the bill of lading will be included as shipping paperwork
with each order.

     Dura will select and pay the carrier to be used. These Products will be
shipped F.O.B. shipping point, freight class, Class 70 (Class of Commodity for
Food and Pharmaceutical Products) or as may otherwise be required pursuant to
Applicable Laws.

     Should Dura request Lilly to warehouse any Product, Lilly will use
reasonable efforts to comply, and Dura shall pay to Lilly a warehousing fee per
pallet per day of Two Dollars Fifty Cents ($2.50).  

     Any discrepancies between quantity shipped from Lilly and quantity arriving
at Dura shall be jointly investigated.  

                                    SECTION 6
                                 PACKAGE DESIGN
                                        
     6.0.  Initial package design for Product samples and trade shall be
provided by Lilly.  

     This procedure encompasses all changes in the design of packaging (see
section titled "Control of Printed Material" for graphic changes):  

     -    Lilly will assign a unique item number for each packaging component
          and a detailed specification.

     -    Dura will supply label designs to Lilly for artwork creation and
          ordering of package components.

     -    Lilly requires a unique pharmacode on each primary label. This
          assignment will be contained in the detailed specification. The
          pharmacode is intended to be scanned at the printing supplier and on


                                       -7-

<PAGE>

          the packaging lines to ensure that the correct label is being used.
          The pharmacode will be put in position by Lilly.

     -    In general, minor changes to secondary packaging may be made without
          the review process if the change is considered to be functionally
          equivalent or unnoticed by the end user. An example might be a change
          in paper weight or fold in the prescribing information to improve
          packaging efficiency (assuming no corresponding graphic change is
          required in a fold change). Specifications and component sheets will
          be revised, as appropriate.

                                    SECTION 7
                                    ADDRESSES
                                        
     7.0. Purchase Orders should be placed and forecasts sent as follows:

     Orders and forecasts should be mailed to:

          Eli Lilly Industries, Inc.
          Call Box 1198
          Pueblo Station
          Carolina, Puerto Rico  00986-1198
          Attn:  Customer Services, PR03

     and a copy of any forecast should be mailed to:

          Eli Lilly and Company
          1400 West Raymond Street
          Drop Code 4028
          Attn:  Inventory Planner
          Indianapolis, IN  46221

     At the time the Purchase Order is mailed, a copy should be faxed to Lilly
Customer Service Representative, FAX (787)257-5823.

     Once Products are shipped, Lilly will invoice Dura.  Invoice will reference
Dura Purchase Order, quantity, description, price, and shipping document number.


                                       -8-

<PAGE>

Invoices will be mailed to:

          Dura Pharmaceuticals, Inc.
          5880 Pacific Center Boulevard
          San Diego, California 92121-4204
          Attn:  Finance Department


                                    SECTION 8
                           CONTROL OF PRINTED MATERIAL
                                        
     8.0. Dura will supply label designs to Lilly.  Lilly will prepare final
artwork and printer's proofs for initial approval by: Lilly's Regulatory Affairs
Group, CM&C Regulatory Group, and Printed Package Materials Groups, and by
Dura's Regulatory/Medical Affairs/Marketing Group.  Lilly will then forward
these proofs to the attention of Dura's Vice President of Regulatory Affairs.
Following receipt of proof approval from Dura, Lilly will have labeling
components printed in accordance with SOPs for graphics preparation and
processing printing orders.

     Any revisions to approved labeling will be requested by Dura to Lilly's
Regulatory Affairs Group.  Lilly will prepare final artwork and printer's proofs
for approval by:  Lilly's Regulatory Affairs Group, CM&C Regulatory Group, and
Printed Package Materials Groups and by Dura's Regulatory/Medical
Affairs/Marketing Group.  Lilly will then forward these proofs to the attention
of Dura's Vice President of Regulatory Affairs.  Following receipt of proof
approval from Dura, Lilly will have labeling components printed in accordance
with SOPs for graphics preparation and processing printing orders.  Dura
approval shall not be required for reprints of currently approved labeling with
no revisions.

                                    SECTION 9
                          PROCESS CHANGE AND VALIDATION
                                        
     9.0. Lilly has and will maintain procedures that help it determine if
process changes are occurring and guide it in administering process changes.

     The current Product Specifications are included in ATTACHMENT V.  If Dura
requests a change in Specifications, packaging, process or any other matters


                                       -9-

<PAGE>

covered by this MRD, Lilly will determine the steps necessary and the costs
associated to accomplish the change and will communicate that information to
Dura. Upon Dura's acceptance of responsibility for the costs of such change and
such other conditions as may be reasonably necessary for Lilly to accomplish the
change (including lead time), Lilly will make such change. If Lilly desires any
such change, it shall follow a reciprocal procedure with Dura.  If, in Lilly's
reasonable belief, any process change would result in a material change in a
Product's appearance, lot size (whether trade or sample), or inventory level,
Lilly shall provide Dura with at least ten (10) business days notice before
implementing such change.  

     Whenever this MRD refers to "Standard operating procedures" or "SOPs" or
"programs" that Lilly "has and will maintain", such phrases or phrases of
similar import shall be deemed to mean that Lilly shall, throughout the term of
the Manufacturing Agreement, have and maintain the referenced procedures or
programs as they may be modified from time to time in Lilly's discretion without
the need for notice to, or the consent of, Dura; provided, however, that Lilly
shall upon Dura's reasonable request make such procedures or programs, as so
modified, available for review by Dura. 

                                   SECTION 10
                                     PRICING
                                        
     10.0. Products shall be purchased by Dura from Lilly pursuant to the terms
and conditions set forth in Section 2 of the Manufacturing Agreement and at the
prices set forth on Exhibit C thereto (a copy of which is attached hereto as
ATTACHMENT VI).  If any prices are adjusted pursuant to the terms contained in
Exhibit C, then such revised exhibit shall be attached hereto as a revised
ATTACHMENT VI.  


                                      -10-

<PAGE>

                                  ATTACHMENT I
                                    PRODUCTS

   PRODUCT    CONTAINER     FULL LOT   MANUFACTURING/       LILLY       NDA NO. 
   TITLES     COUNT/SIZE   QUANTITIES    PACKAGING        PRODUCT 
                                           SITE          ITEM CODE 
- --------------------------------------------------------------------------------
 Ceclor CD    Bottles of     12,670   Lilly Industries     TA4220       50-673 
 375mg            60                  Carolina, PR 
                                      PR03 
- --------------------------------------------------------------------------------
 Ceclor CD   Blister of 4   142,500   Lilly Dry Products   TA4221       50-673 
 500mg         (sample)               Indianapolis, IN 
                                      Bldg 328 
- --------------------------------------------------------------------------------
 Ceclor CD  Bottles of       9,500    Lilly Industries     TA4221       50-673 
 500mg          60                    Carolina, PR 
                                      PR03 
- --------------------------------------------------------------------------------
 Keftab      Blister of 4     ****    Lilly Dry Products   TA4143       50-614 
 500mg         (sample)               Indianapolis, IN 
                                      Bldg 328 
- --------------------------------------------------------------------------------
 Keftab       Bottles of     5,640    Lilly Industries     TA4143       50-614 
 500mg            100                 Carolina, PR 
                                      PR03 
- --------------------------------------------------------------------------------

- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                                  ATTACHMENT II
                                KEY CONTACT LIST

<TABLE>
<CAPTION>
          NAME                   TITLE                   ROLE           DEPT.   LOCATION    TELEPHONE      MAIL        FAX NUMBER 
                                                                                                         DROP CODE 
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                   <C>                   <C>     <C>         <C>          <C>           <C>
 LILLY PUERTO RICO 

 ***                        ***                   ***                   41J      PR03         ***           PR03        ***

 ***                        ***                   ***                   50J      PR03         ***           PR03        ***

 ***                        ***                   ***                   72J      PR03         ***           PR03        ***

 ***                        ***                   ***                   72J      PR03         ***           PR03        ***

 ***                        ***                   ***                   72J      PR03         ***           PR03        ***

 ***                        ***                   ***                   43J      PR03         ***           PR03        ***

 ***                        ***                   ***                   73J      PR03         ***           PR03        ***

 ***                        ***                   ***                   43J      PR03         ***           PR03        ***

 ***                        ***                   ***                   50J      PR03         ***           PR03        ***




 LILLY INDIANAPOLIS 
  
 ***                        ***                   ***                 IC241      170/01       ***           4112        ***

 ***                        ***                   ***                 MC327       74/10       ***           1102        ***

 ***                        ***                   ***                 MC675       15/4        ***           2543        ***

 ***                        ***                   ***                 MC216       74/5        ***           1056        ***
</TABLE>


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                                  ATTACHMENT II
                                KEY CONTACT LIST
<TABLE>
<CAPTION>
          NAME                   TITLE                   ROLE           DEPT.   LOCATION    TELEPHONE      MAIL        FAX NUMBER 
                                                                                                         DROP CODE 
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                     <C>            <C>     <C>         <C>          <C>           <C>
 DURA 
 
 
 To be provided by  
 Dura 


</TABLE>

<PAGE>

                                 ATTACHMENT III
                           MATERIAL SAFETY DATA SHEETS
                                        
<PAGE>


                                        
                                      MSDS                             Eli Lilly
                                                                           &
                                                                        Company
                                        
                                        
                           Material Safety Data Sheet

              Lilly Corporate Center, Indianapolis, Indiana  46285

NAME:   Cephalexin Hydrochloride Tablets
DATE:   May 12, 1993

                                        
- ------------------------------Section 1 - MATERIAL IDENTIFICATION---------------
                                        
U.S. TELEPHONE NUMBERS:  EMERGENCY 317-276-2000    CHEMTREC 800-424-9300
                                        
                                        
As of the date of issuance, we are providing available information relevant to
the handling of this material in the workplace.  All information contained
herein is offered with the good faith belief that it is accurate.  THIS MATERIAL
SAFETY DATA SHEET SHALL NOT BE DEEMED TO CREATE ANY WARRANTY OF ANY KIND
(INCLUDING WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE).  In
the event of an adverse incident associated with this material, this safety data
sheet is not intended to be a substitute for consultation with appropriately
trained personnel.  Nor is this safety data sheet intended to be a substitute
for product literature which may accompany the finished product.
                                        
See attached glossary for abbreviations.
                                        
Common Name:  Cephalexin Hydrochloride Tablets
                                        
Lilly Nos.:  TA4142, TA4143, TA4145
                                        
Chemical Name: 7-(D-2-Amino-2-phenylacetamido)-3-methyl-3-cephem-4-carboxylic
               acid hydrochloride monohydrate; 5-Thia-1-azabicyclo[4.2.0]oct-2-
               ene-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methyl-8-
               oxo-, monohydrochloride, monohydrate, [6R-[6alpha, 7beta(R*)] ]-
                                        
Synonyms/Trade Names:    Cephalexin Hydrochloride; Cephalexin; Cephalexin
                                        
                                        
                                     Page 1
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- ----------------------Section 1 - MATERIAL IDENTIFICATION (continued)-----------

                         Hydrochloride Tablet Mix; Cephalexin Hydrochloride Core
                         Tablets; Keftab*; Keftab Tablets*; LSN061188
                         Formulation; 4142; 4143

Mixture Ingredients Listed Below:

                                                                  Percent in
Common or Chemical Name   Synonyms/Trade Names    CAS Number       Mixture 
- ------------------------  --------------------    ----------      ----------
Cephalexin hydrochloride  Keftab*                 105879-42-3       44-97

Excipients                NA                      NA                 3-55

Contains no hazardous components (one percent or greater) or carcinogens (one-
tenth percent or greater) not listed above.

*Trademark of Eli Lilly and Company



- --------------------------------------Section 2 - PHYSICAL DATA-----------------

Appearance:  White to off-white powder finished as coated tablets

Odor:  Odorless

Boiling Point:  NA

Melting Point:  NAIF

Specific Gravity:  NAIF

pH:  NAIF

Evaporation Rate:  NAIF







                                     Page 2
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- ------------------------------Section 2 - PHYSICAL DATA (continued)-------------


Solubility in Water:  Soluble

Vapor Density:  NAIF

Vapor Pressure:  NAIF



- ----------------------------Section 3 - FIRE AND EXPLOSION INFORMATION----------

Extinguishing Media:  Use water, carbon dioxide, dry chemical, foam, or Halon.

Unusual Fire and Explosion Hazards:  None known.

Flash Point:  NAIF

Method:  NA

UEL:  NAIF

LEL:  NAIF



- --------------------------------Section 4 - REACTIVITY INFORMATION--------------


Stability:  Stable at normal temperatures and pressures.

Incompatibility:    May react with strong oxidizing agents (e.g.,
                    peroxides, permanganates, nitric acid, etc.).

Hazardous Decomposition:  May emit toxic fumes when heated to decomposition.

Hazardous Polymerization:  Will not occur.





                                     Page 3
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- ----------------------------Section 5 - HEALTH HAZARD INFORMATION---------------

HUMAN - OCCUPATIONAL

Effects,  Including Signs and Symptoms, of Exposure:  Tablets are intended for
          human consumption under guidance of a physician.  Tablets are not
          considered hazardous under normal handling procedures.  Severe
          allergic reactions have been reported with occupational exposure to
          cephalosporins.  Effects of exposure to powder used to make tablets
          may include rash, upper airway congestion, gastrointestinal upset, eye
          irritation or anaphylactic shock.

Medical Conditions Aggravated By Exposure:  Penicillin or cephalosporin
                                            hypersensitivity.

Primary Route(s) of Entry:  Inhalation and skin contact.

Exposure Guidelines:  PEL and TLV not established.
                      LEG LESS THAN 100 micrograms/m3 TWA for 12 hours

ANIMAL TOXICITY DATA SINGLE EXPOSURE

Data for the active ingredient, cephalexin hydrochloride, are reported.

     Oral:     Cephalexin hydrochloride - Rat, median lethal dose 5000 mg/kg, 
               reduced activity, diarrhea.

     Skin:     Cephalexin hydrochloride - Rabbit, 200 mg/kg, no deaths or 
               toxicity.

     Inhalation:   Cephalexin hydrochloride - Rat, 497.5 mg/m3 for one hour, no
                   deaths.

     Skin Contact:  Cephalexin hydrochloride - Rabbit, nonirritant

     Eye Contact:  Cephalexin hydrochloride - Rabbit, irritant

ANIMAL TOXICITY DATA REPEAT EXPOSURE

No data are available for cephalexin hydrochloride.  Toxicity data for
cephalexin monohydrate are presented.





                                     Page 4
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- -----------------Section 5 - HEALTH HAZARD INFORMATION (continued)--------------

Target Organ Effects:  Cephalexin monohydrate - None identified.

Other Effects:  Cephalexin monohydrate - Salivation and vomiting.

Reproduction:  Cephalexin monohydrate - No reproductive or developmental
               effects.

Sensitization:  Cephalexin monohydrate - NAIF

Mutagenicity:  Cephalexin monohydrate - Not mutagenic in bacterial cells.

Carcinogenicity:    No carcinogenicity data found.  Not listed as carcinogenic
                    by IARC, NCI/NTP, ACGIH, or OSHA.

- ---------------------Section 6 - EMERGENCY AND FIRST AID PROCEDURES-------------

Eyes:     Hold eyelids open and flush with a steady, gentle stream of water for
          15 minutes.  See an ophthalmologist (eye doctor) or other physician
          immediately.

Skin:     Remove contaminated clothing and clean before reuse.  Wash all exposed
          areas of skin with plenty of soap and water.  Get medical attention if
          irritation develops.

Inhalation:    Move individual to fresh air.  Get medical attention if breathing
               difficulty occurs.  If not breathing, provide artificial
               respiration assistance (mouth-to-mouth) and call a physician
               immediately.

Ingestion:     Do not induce vomiting.  Call a physician or poison control
               center.  If available, administer activated charcoal (6-8 heaping
               teaspoons) with two to three glasses of water.  Do not give
               anything by mouth to an unconscious person.  Immediately
               transport to a medical care facility and see a physician.






                                     Page 5
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- ----------------------------------Section 7 - HANDLING PRECAUTIONS--------------

Coated compressed tablets are not considered hazardous under normal handling
procedures.  The following are recommended for a production setting:

Respiratory Protection:  Use an approved respirator.

Eye Protection:  Chemical goggles and/or face shield.

Ventilation:  Laboratory fume hood or local exhaust ventilation.

Other Protective Equipment:   Chemical-resistant gloves and body covering to
                              minimize skin contact.  If handled in a ventilated
                              enclosure, as in a laboratory setting, respirator
                              and goggles or face shield may not be required.
                              Safety glasses are always required.

Other Handling Precautions:   In production settings, airline-supplied, hood-
                              type respirators are preferred.  Shower and change
                              clothing if skin contact occurs.




- --------------------Section 8 - SPILL, LEAK, AND DISPOSAL PROCEDURES------------

Spills:   Contain dry material by sweeping up or vacuuming.  Vacuuming may
          disperse dust if appropriate dust collection filter is not part of the
          vacuum.  Be aware of potential for dust explosion when using
          electrical equipment.  Wear protective equipment, including eye
          protection, to avoid exposure (see Section 7 for specific handling
          precautions).

Waste Disposal:     Dispose of any cleanup materials and waste residue according
                    to applicable federal, state, and local regulations.






                                     Page 6
                                        
<PAGE>

NAME:   Cephalexin  Hydrochloride Tablets
DATE:   May 12, 1993


- ---------------------------------Section 9 - SHIPPING INFORMATION---------------

                (Proper Shipping Name / Hazard Class / UN Number)
                                        
DOT:  Not regulated for surface transport.

ICAO:  Not regulated for air transport.

IMO:  Not regulated for water transport.

- --------------------------------------------------------------------------------
For additional information call:   Occupational Health and Safety
                                   Eli Lilly and Company  317-276-3494

For additional copies call:   Customer Services
                              Eli Lilly and Company  1-800-LILLY-Rx
                                                    (1-800-545-5979)





                                     Page 7
                                        
<PAGE>

                                    GLOSSARY
                                        
                Abbreviations Used in Material Safety Data Sheets
                                        
                                        
ACGIH = American Conference of Governmental Industrial Hygienists
BEI = Biological Exposure Index
CAS Number = Chemical Abstract Service Registry Number
CERCLA = Comprehensive Environmental Response Compensation and Liability Act 
         (of 1980)
CHEMTREC = Chemical Transportation Emergency Center
CWA = Clean Water Act
DOT = Department of Transportation
EP = Extraction Procedure as defined under RCRA Regulations
EPA = Environmental Protection Agency
HEPA = High Efficiency Particulate Air (Filter)
HSDB = Hazardous Substance Data Base
IARC = International Agency for Research on Cancer
ICAO = International Civil Aviation Organization
IMO = International Maritime Organization
LEG = Lilly Exposure Guideline
LEL = Lower Explosive Limit
MSDS = Material Safety Data Sheet
NA = Not Applicable, except in Section 9 where NA = North America
NAIF = No Applicable Information Found
NCI/NTP = National Cancer Institute/National Toxicology Program
NIOSH = National Institute for Occupational Safety and Health
NOS = Not Otherwise Specified
OHS = Occupational Health Services
OSHA = Occupational Safety and Health Administration
PEL = Permissible Exposure Limit
PSN = Proper Shipping Name
RCRA = Resource Conservation and Recovery Act
RTECS = Registry of Toxic Effects of Chemical Substances
SARA = Superfund Ammendments and Reauthorization Act
STEL = Short Term Exposure Limit
TLV = Threshold Limit Value
TSCA = Toxic Substances Control Act
TWA = Time Weighted Average/8 Hours Unless Otherwise Noted
UEL = Upper Explosive Limit
UN = United Nations

<PAGE>



                                      MSDS                             Eli Lilly
                                                                           &
                                                                        Company
                                        
                                        
                           Material Safety Data Sheet
                                          
              Lilly Corporate Center, Indianapolis, Indiana  46285
                                        
NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993
                                        
                                        
- ------------------------------Section 1 - MATERIAL IDENTIFICATION---------------
                                        
SECTIONS REVISED:   Common Name, Identifiers, Section 1, 2, 3, 5, 7, 8
                                        
U.S. TELEPHONE NUMBERS:  EMERGENCY  317-276-2000    CHEMTREC  800-424-9300
                                        
                                        
As of the date of issuance, we are providing available information relevant to
the handling of this material in the workplace.  All information contained
herein is offered with the good faith belief that it is accurate.  THIS MATERIAL
SAFETY DATA SHEET SHALL NOT BE DEEMED TO CREATE ANY WARRANTY OF ANY KIND
(INCLUDING WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE).  In
the event of an adverse incident associated with this material, this safety data
sheet is not intended to be a substitute for consultation with appropriately
trained personnel.  Nor is this safety data sheet intended to be a substitute
for product literature which may accompany the finished product.
                                        
See attached glossary for abbreviations.
                                        
Common Name:  Cefaclor Capsules and Tablets
                                        
Lilly Nos.:    PU3060,   PU3061,   PU3062,   QA252N,   QA446J,   TA4059,        
               TA4074,   TA4075,   TA4220,   TA4221,   TA4222,   UC5004,        
               UC5005,   UC5018,   UC5368,   UC5369,   UC5902,   UE0007,        
               UE0008,   UE0020,   UE0021,   VF0075,   VF0078,   VF0258,        
               VF0259,   VF0272,   VF0277,   VF0278,   VF0307,   VF0308,        
               VF0309,   VF0310,   VF0325
                                        
                                        
                                     Page 1
                                        
<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- -------------------Section 1 - MATERIAL IDENTIFICATION (continued)--------------

Chemical Name: 5-Thia-1-azabicyclo [4.2.0] oct-2-ene-2-carboxylic acid, 7-
               [(aminophenylacetyl)amino]-3-chloro-8-oxo-, monohydrate, [(6R-
               [6alpha,7beta(R*)]]-; 3-Chloro-7-D-(2-phenylglycinamido)-3-
               cephem-4-carboxylic acid monohydrate

Synonyms/Trade Names:    Cefaclor; Cefaclor Capsule Mix; Cefaclor Capsules;
                         Cefaclor Tablet Mix; Cefaclor Tablets; Cefaclor
                         Convenient Dose Tablet; Cefaclor Extended Release
                         Tablet; Cefaclor Chewable Tablet; Ceclor*; Ceclor CD*;
                         Ceclor AF*; Ceclor Pulvules*; Ceclor Tablets*;
                         LSN099638 Formulation; Panoral*; Panacef*; Kefral*;
                         Alfatil*; Keflor*; Distaclor*; Kefolor*; Kefalor*;
                         Ceclor*; 3061, 3062; 7250; 7500; Cefaclor MR; Cefaclor
                         CD; Cefaclor AF; Alfatil Gelules; Alfatil LP; Kloclor;
                         Kloclor BD

Mixture Ingredients Listed Below:

                                                                  Percent in
Common or Chemical Name  Synonyms/Trade Names     CAS Number       Mixture 
- -----------------------  --------------------     ----------      ----------
Cefaclor                 Ceclor*                  70356-03-5        13-92
Excipients               NA                          NA              8-87

Contains no hazardous components (one percent or greater) or carcinogens (one-
tenth percent or greater) not listed above.

*Trademark of Eli Lilly and Company

- ---------------------------------------Section 2 - PHYSICAL DATA----------------

Appearance:    Capsules containing white to off-white powder or white to off-
               white powder finished as blue film-coated tablets

Odor:  Odorless

Boiling Point:  NA

Melting Point:  NA

Specific Gravity:  NA

pH:  NAIF


                                     Page 2

<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- --------------------------------Section 2 - PHYSICAL DATA (continued)-----------

Evaporation Rate:  NAIF

Solubility in Water:  Slightly soluble

Vapor Density:  NAIF

Vapor Pressure:  NAIF


- ------------------------Section 3 - FIRE AND EXPLOSION INFORMATION--------------
     
Extinguishing Media:  Use water, carbon dioxide, dry chemical, foam, or Halon.

Unusual Fire and Explosion Hazards:  As a finely divided material, may form dust
             mixtures in air which could explode if subjected to an ignition
             source.  May emit toxic chloride fumes when heated to
             decomposition.

Flash Point:  NAIF

Method:  NA


UEL:  NAIF

LEL:  NAIF

- ------------------------------Section 4 - REACTIVITY INFORMATION----------------

Stability:  Stable at normal temperatures and pressures.

Incompatibility:    May react with strong oxidizing agents (e.g., peroxides,
                    permanganates, nitric acid, etc.).

Hazardous Decomposition: May emit toxic chloride fumes when heated to
                         decomposition.

Hazardous Polymerization:   Will not occur.


                                     Page 3

<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- ----------------------------Section 5 - HEALTH HAZARD INFORMATION---------------

HUMAN - OCCUPATIONAL

Effects,  Including Signs and Symptoms, of Exposure:  Capsules and tablets are
          intended for human consumption under guidance of a physician. Capsules
          and coated tablets are not considered hazardous under normal handling
          procedures.  Effects of exposure to contents of capsule or powder used
          to make tablets may include eye irritation and allergic reactions.
          Based on prior experience with cephalosporin antibiotics, allergic
          reactions may include rash, nasal congestion, cough, dry throat,
          gastrointestinal upset, eye irritation, or anaphylactic shock.

Medical Conditions Aggravated By Exposure:   Penicillin or cephalosporin
                                             hypersensitivity.

Primary Route(s) of Entry:  Inhalation and skin contact.

Exposure Guidelines:     Cefaclor - PEL and TLV not established.
                         LEG LESS THAN 100 micrograms/m3 TWA for 12 hours

ANIMAL TOXICITY DATA SINGLE EXPOSURE

Data for the active ingredient, cefaclor, are reported.
     
     Oral:     Cefaclor - Rat, 5000 mg/kg, no deaths or toxicity.
               Monkey, 1000 mg/kg, no deaths, diarrhea.

     Skin:     Cefaclor - Rabbit, 500 mg/kg, no deaths or toxicity.

     Inhalation:  Cefaclor - Rat, 224 mg/m3 for one hour, no deaths or toxicity.

     Intraperitoneal:    Cefaclor - Mouse, median lethal dose estimated greater
                         than 5000 mg/kg, mortality.
     
     Skin Contact:  Cefaclor - Rabbit, nonirritant

     Eye Contact:  Cefaclor - Rabbit, slight irritant





                                     Page 4

<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- --------------------Section 5 - HEALTH HAZARD INFORMATION (continued)-----------

ANIMAL TOXICITY DATA REPEAT EXPOSURE

Data for the active ingredient, cefaclor, are reported.

     Target Organ Effects: Cefaclor - Kidney effects (dilation of renal
                           tubules).

     Other Effects: Cefaclor - Vomiting, soft stools, and reversible
                    thrombocytopenia.

     Reproduction:  Cefaclor - No reproductive or developmental effects.

     Sensitization:  Cefaclor - Guinea pig, not a contact sensitizer.

     Mutagenicity:  Cefaclor - NAIF

     Carcinogenicity:  No carcinogenicity data found.  Not listed as
                       carcinogenic by IARC, NCI/NTP, ACGIH, or OSHA.


- ---------------------Section 6 - EMERGENCY AND FIRST AID PROCEDURES-------------

Eyes:  Flush eyes with plenty of water.  Get medical attention.

Skin:  Remove contaminated clothing and clean before reuse.  Wash all exposed
       areas of skin with plenty of soap and water.  Get medical attention if
       irritation develops.

Inhalation:  Move individual to fresh air.  Get medical attention if breathing
             difficulty occurs.  If not breathing, provide artificial
             respiration assistance (mouth-to-mouth) and call a physician
             immediately. 

Ingestion:   Do not induce vomiting.  Call a physician or poison control center.
             If available, administer activated charcoal (6-8 heaping
             teaspoonfuls) with two to three glasses of water.  Do not give
             anything by mouth to an unconscious person.  Immediately transport
             to a medical care facility and see a physician.





                                     Page 5
                                        
<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- ---------------------------------Section 7 - HANDLING PRECAUTIONS---------------

Filled capsules and coated compressed tablets are not considered hazardous under
normal handling procedures.  The following are recommended for a production
setting:

Respiratory Protection:  Use an approved respirator.

Eye Protection:  Chemical goggles and/or face shield.

Ventilation:  Laboratory fume hood or local exhaust ventilation.

Other Protective Equipment:   Chemical-resistant gloves and body covering to
                              minimize skin contact.  If handled in a ventilated
                              enclosure, as in a laboratory setting, respirator
                              and goggles or face shield may not be required.
                              Safety glasses are always required.

Other Handling Precautions:   In production settings, airline-supplied, hood-
                              type respirators are preferred.  Shower and change
                              clothing if skin contact occurs.


- -------------------Section 8 - SPILL, LEAK, AND DISPOSAL PROCEDURES-------------

Spills:   Contain dry material by sweeping up or vacuuming.  Vacuuming may
          disperse dust if appropriate dust collection filter is not part of the
          vacuum.  Be aware of potential for dust explosion when using
          electrical equipment.  Wear protective equipment, including eye
          protection, to avoid exposure (see Section 7 for specific handling
          precautions).

Waste Disposal:  Dispose of any cleanup materials and waste residue according to
                 applicable federal, state, and local regulations.





                                     Page 6
                                        
<PAGE>

NAME:   Cefaclor Capsules and Tablets
REVISED DATE:   August 16, 1993


- -----------------------------------Section 9 - SHIPPING INFORMATION-------------
                (Proper Shipping Name / Hazard Class / UN Number)
                                             
DOT:  Not regulated for surface transport.

ICAO:  Not regulated for air transport.

IMO:  Not regulated for water transport.

- --------------------------------------------------------------------------------
For additional information call:   Occupational Health and Safety
                                   Eli Lilly and Company  317-276-3494

For additional copies call:   Customer Services
                              Eli Lilly and Company    1-800-LILLY-Rx
                                                       (1-800-545-5979)





                                     Page 7

<PAGE>

                              ATTACHMENT IV TO MRD
                              THIRD PARTY FORECAST*
                   FOR FINISHED PRODUCT MANUFACTURED BY LILLY



Date:                    
                    
To:                           From:     
     Customer Service         Company:  
                              Phone:    
phone:
fax:
Address:  Eli Lilly Industries, Inc.
          Call Box 1198
          Pueblo Station
          Carolina, Puerto Rico  00986-1198
          Attention:  Customer Services, PR03


          Product Title: 
          Item Code:     


     Current Calendar                   
     Year and Next                 
     by Month            Requested Qty  PO Qty    PO# PO Due Date/Comments
 1                        
 2                        
 3                        
 4                        
 5                        
 6                        
 7                        
 8                        
 9                        
10                       
11                       
12                       
13                       
14                       
15                       
16                       
17                       
18                       
     Calendar Year                 

Next                                    (May be partially listed by month
                                        above)         
Yr After                      
                         
*To be provided monthly by Lilly

<PAGE>

                                  ATTACHMENT V
                             PRODUCT SPECIFICATIONS

<PAGE>

[Graphic representation:  beakers and test tubes with LILLY ADMIN LIMS in a
circle]


                              ELI LILLY AND COMPANY


                         PRODUCT SPECIFICATION DOCUMENT

                                     TA4220
       Tablets No. 4220 CECLOR CD, 375 (Cefaclor, Convenient Dose Tablets)
                               As of:  20-AUG-1996




                        Printed Date:  20-AUG-1996 12:40
                          Program:  AL_SM_PROD_SPEC_DOC
                 Distribute to:  SERRA, ANGELA  Drop Code:  80PI

<PAGE>

                                                                          TA4220
                              ELI LILLY AND COMPANY
                         PRODUCT SPECIFICATION DOCUMENT
                               As of:  20-AUG-1996
                                        
TITLE:  Tablets No. 4220 CECLOR CD.  375 (Cefaclor, Convenient Dose Tablets)
- --------------------------------------------------------------------------------
FORMULATION DESC:  STANDARD

COUNTRY:    UNITED STATES OF AMERICA

CAUTIONS: Intact Cefaclor Capsules and Tablets are not considered to be a health
          hazard.  Cefaclor Capsules and Tablets contains cefaclor which may be
          irritating to the eyes and causes severe allergic reactions.

DESCRIPTION:   A compressed, modified paracapsule shape, dual radii, size 3,
               blue film-coated tablet imprinted with the script Lilly, Ceclor
               CD 375 with edible black ink.

STORAGE REQUIREMENTS:    Refer to Corporate Product Dating and Storage Manual
                         for current storage requirements.

EXPIRATION PERIOD:  Refer to Corporate Product Dating and Storage Manual for
                    current dating

REGULATORY STATUS:  NDA 50-673

CONTAINERS:    Refer to current Master Packaging Order(s) for approved
               container/closure systems.

HANDLING:  N/A

HOUSE SAMPLE STORAGE INSTRUCTIONS: For finished trade package(s) sample removal
                                   refer to departmental procedure GN-0093-OQC.

STANDARDS:

MANUFACTURED
     Standard Testing Stage:  AFTER COATING

     CEFACLOR
     Molecular Formula:  C15 H14 C1 N3 O4 S.H2O
     Act Ingrd Label Amount:  375           % Excess:  1
     Act Ingrd Label Units:  mg/Tablet
     ACCEPTANCE                Spec:  100179-3
     Method:  B00402           HPLC:  REVERSE PHASE
     Comments:  N=10, N=30     (YP FROM S-70)
     NLT 356.3 mg/Tablet
           Cefaclor (95.0%)
     NMT 405.0 mg/Tablet
           Cefaclor (108.0%)
     REGULATORY                Spec:  100180-2
     Method:  B00402           HPLC:  REVERSE PHASE
     NLT 337.5 mg/Tablet
           CEFACLOR (90.0%)
     NMT 412.5 mg/Tablet
           CEFACLOR (110.0%)
     
     DISSOLUTION
     INFORMATIONAL             Spec:  100775-1
     Method:  B00416           UV
     Units:
     Qualifier:  AT 3 HOURS
     EQUAL TO RESULTS AT 3 HOURS
          NO LIMITS

<PAGE>

Page 2                                                                    TA4220
                                                             As of:  20-AUG-1996

TITLE:  Tablets No. 4220 CECLOR CD.  375 (Cefaclor, Convenient Dose Tablets)
- --------------------------------------------------------------------------------
     Standard Testing Stage:  AFTER COATING (Continued)

          DISSOLUTION (Continued)
          REGULATORY           Spec:  100183-1
          Method:  B00416      UV
                NLT 20% AND NMT 50%, 60 MINUTES.
          REGULATORY           Spec:  100184-1
          Method:  B00416      UV
                NLT 80%, 240 MINUTES
          REGULATORY           Spec:  100295-1
          Method:  B00416      UV
                NLT 5% AND NMT 30%, 30 MINUTES
     
          IC CEFACLOR
          REGULATORY           Spec:  100187-2
          Method:  B00402      HPLC:  REVERSE PHASE
                RETENTION TIME OF SAMPLES COMPARES WITH THAT OF THE REFERENCE 
                STANDARD.
     
          REL SUBS
          REGULATORY           Spec:  100189-1
          Method:  B00379      HPLC:  GRADIENT
          Comments:  TOTAL
          NMT 4.0 Percent
               Related Substances Total
     
          REL SUBS:  INDIVIDUAL
          REGULATORY           Spec:  100188-1
          Method:  B00379      HPLC:  GRADIENT
          Comments:  INDIVIDUAL
          NMT 1.0 Percent
               Related Substances:  Individual
     
          UNIFORMITY OF DOSAGE UNITS
          ACCEPTANCE           Spec:  101312-1
          Method:  B00402      HPLC:  REVERSE PHASE
          Comments:  N=10, N=30
               95%/95% Tolerance limits for Cefaclor are within 85.0-115.0% of 
               the USP Reference Value and no critical dosage unit.

          REGULATORY           Spec:  101313-1
          Method:  B00402      HPLC:  REVERSE PHASE
          Comments:  N=10,N=30
               Meets USP content uniformity requirements
     
          WATER
          REGULATORY           Spec:  100190-1
          Method:  B0024       KARL FISCHER
          NMT 6.5 Percent
               Water
     
<PAGE>

Page 3                                                                    TA4220
                                                             As of:  20-AUG-1996

TITLE:  Tablets No. 4220 CECLOR CD.  375 (Cefaclor, Convenient Dose Tablets)
- --------------------------------------------------------------------------------
     Standard Testing Stage:  AFTER PACKAGING
          PHYSICAL APPEARANCE
          ACCEPTANCE          Spec:  100191-1
          Method:  A02637
               It is a blue tablet, imprinted with the script Lilly, Ceclor CD
               375 with black ink.
     
<PAGE>

                                                                          TA4221
                                                                     PAGE 1 OF 3
                              ELI LILLY AND COMPANY
                             PRODUCT SPECIFICATIONS
                                        
                                        
TITLE:    TABLETS NO. 4221 CECLOR CD, 500 MG (CEFACLOR CONVENIENT DOSE TABLETS)
          Rev. No. 1.1 (Effective date to be determined)

CAUTIONS: Eye irritant.  Allergen.  Digestive effects.  Detailed hazard
          information for this item should be obtained from the material safety
          data sheets on the VTX system or from other local official source, if
          VTX is not available.

REASON FOR THIS REVISION:

          1.     Transfer the before coating assays to the after coating stage.

DESCRIPTION:     A compressed, modified paracapsule shape, dual radii, size 4,
                 blue film-coated tablet imprinted with the script Lilly, Ceclor
                 CD 500 with edible black ink.

ADDED SUBSTANCES:  NONE

REGULATORY STATUS: NDA 50-673

DATING AND STORAGE: Refer to "Corporate Product Dating and Storage Manual" for
                    Current dating and storage requirements.

CONTAINERS:    Refer to current Master Packaging Orders for the approved
               container/ closure systems.

HANDLING:      N/A

STANDARDS:

After Coating            Acceptance Limits             Regulatory Limits
- -------------            -----------------             -----------------
Cefaclor                 475.0-540.0mg/tab             450.0-550.0mg/tab
C15H14CIN3O4S _ H20      (95.0  -  108.0%)             (90.0  -  110.0%)
Excess - 1%              Label claim 500 mg/tab
Combined estimated Mean from
S-70
HPLC Method

<PAGE>

                                                                          TA4221
                                                                     PAGE 2 OF 3
TABLETS NO. 4221 CECLOR CD 500 MG
Rev. No. 1.1 (Effective date to be determined)

After Coating                Acceptance Limits               Regulatory Limits
- -------------                -----------------               -----------------

Uniformity of Dosage Units   (CASE A): 95%/95% tolerance     Meets USP Test 
by content uniformity        limits for Cefaclor are within
HPLC Method                  85.0 - 115.0% of the USP ref.
                             value and no. critical dosage 
                             unit samples.
Dissolution                  NLT 5% and NMT 30% dissolved    NLT 5% and NMT than
                             in 30 minutes, NLT 20% and NMT  30% dissolved in 30
                             50% dissolved in 60 minutes,    minutes, NLT 20%
                             and NLT 80% dissolved in 240    and NMT 50%
                             minutes.                        dissolved in 60
                                                             minutes, and NLT
                                                             80% dissolved in
                                                             240 minutes.
                                                             Meets USP
                                                             Acceptance
                                                             Criteria.
                                                             -Canada
                                                             requirements:
                                                             NLT 40% dissolved
                                                             in 120 min.

Identification               Same as Regulatory              Retention time of
(Cefaclor)                                                   samples compares
HPLC Method                                                  with that of the
                                                             reference standard

Related Substances           NMT 1.0% Individual             Not more than 1.0 %
HPLC Method                  NMT 4.0% Total                  individual related
                                                             substance and not
                                                             more than 4.0%
                                                             total related
                                                             substance
                                                             Canada
                                                             Requirements:
                                                             NMT 0.5% Individual
                                                             NMT 2.0% Total
Water (Karl Fischer)         Same as Regulatory              Not more than 6.5%

AFTER FINISHING:


Physical appereance:  Each packaging order will be visually identified by size,
shape, color and logo by Quality Control.

OTHER IMPORTANT INFORMATION:

House sample -- for finished trade package(s) sample removal refer to
departmental procedure GN-0093-OQC.

<PAGE>

                                                                          TA4221
                                                                     PAGE 3 OF 3
TABLETS NO. 4221 CECLOR CD 500 MG
Rev. No. 1.1 (Effective date to be determined)

OTHER IMPORTANT INFORMATION:

Informational only:

Dissolution                  For informational purposes 120 and 180
(Additional)                 min will be run.



Written by:                  A. Serra
                             QC REP PR03
                             08/20/96

<PAGE>

   [Graphic representation:  beakers and test tubes with LILLY ADMIN LIMS in a
circle]


                              ELI LILLY AND COMPANY
                                        
                                        
                         PRODUCT SPECIFICATION DOCUMENT
                                        
                                     TA4143
       Tablets No. 4143 Keftab, 500 mg (Cephalexin Hydrochloride Tablets)
                               As of:  20-AUG-1996





                        Printed Date:  20-AUG-1996 12:40
                          Program:  AL_SM_PROD_SPEC_DOC
                 Distribute to:  SERRA, ANGELA  Drop Code:  80PI

<PAGE>

                                                                          TA4143
                             DISTA PRODUCTS COMPANY
                         PRODUCT SPECIFICATION DOCUMENT
                               As of:  20-AUG-1996
                                        
TITLE:  Tablets No. 4143 Keftab, 500 mg (Cephalexin Hydrochloride Tablets)

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

FORMULATION DESC:  STANDARD

COUNTRY:    UNITED STATES OF AMERICA

CAUTIONS: Intact Cephalexin Hydrochloride Tablets are not considered to be a
          health hazard.  Cephalexin Hydrochloride Tablets contains cephalexin
          hydrochloride which may be irritating to the eyes and causes severe
          allergic reactions.

DESCRIPTION:   An elliptical shaped, dark green, sugar coated tablet imprinted
               with "KEFTAB 500".

STORAGE REQUIREMENTS:    Refer to the Corporate Product Dating and Storage
                         Manual for current dating.  Refer to the Corporate
                         Product Dating and Storage Manual for current storage
                         requirements.

EXPIRATION PERIOD:  Refer to the Corporate Product Dating and Storage Manual for
                    current dating.

REGULATORY STATUS:  NDA 50-614

ADDED SUBSTANCES:   None

CONTAINERS:    Refer to the current Master Packaging Order(s) for approved
               container/closure system(s).

HANDLING:  Expensive

HOUSE SAMPLE STORAGE INSTRUCTIONS: Finished trade package(s) of at least 100
                                   tablets from each packaging order.

STANDARDS:

MANUFACTURED

     Standard Testing Stage:  BEFORE COATING

          CEPHALEXIN
          Molecular Formula:  C16 H17 N3 O4 S
          ACCEPTANCE          Spec:  14679-3
          Method:  A14040HPLC
          Comments:  Combined estimate mean from S-70, N=10,N=30
          NLT 475.0 mg/Tablet
               95.0 %
          NMT 540.0 mg/Tablet
               108.0%
          REGULATORY          Spec:  14682-3
          Method:  A14040HPLC
          Comments:  Combined estimate mean from S-70,N=10,N=30
          NLT 450.0 mg/Tablet
               90.0%
          NMT 550.0 mg/Tablet
               110.0%
     
          UNIFORMITY OF DOSAGE UNITS
          ACCEPTANCE          Spec:  14690-2
          Method:  A14040HPLC
               CASE A; 95/95 tolerance limits for Cephalexin within 85.0-115.0%
               of the USP Reference value and no critical dosage unit samples.
     
          REGULATORY          Spec:  14693-2
          Method:  A14040HPLC
               Meets USP content uniformity requirements

<PAGE>

Page 2                                                                    TA4143
                                                             As of:  20-AUG-1996

TITLE:  Tablets No. 4143 Keftab, 500 mg (CephalexIn Hydrochloride Tablets)

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

     Standard Testing Stage:  AFTER COATING 

          CEPHALEXIN 
          Molecular Formula:  C16 H17 N3 O4 S
          ACCEPTANCE          Spec:  14704-3
          Method:  A14040HPLC
          Comments:  Composite sample, N=20
          NLT  475.0 mg/Tablet
               95.0 %
          NMT 540.0 mg/Tablet
               108.0 %

          REGULATORY          Spec:  14706-3
          Method:  A14040HPLC
          Comments:  Composite sample, N=20
          NLT  450.0 mg/Tablet
               90.0 %
          NMT 550.0 mg/Tablet
               110.0 %
          
          DISSOLUTION
          REGULATORY          Spec:  14707-1
          Method:  B00344          ROTATING BASKET
               NLT 75% Q/45 minutes
     
          ID CEPHALEXIN
          ACCEPTANCE          Spec:  102117-1
          Method:  A14040HPLC
               The retention time of the Cephalexin peak from the sample
               chromatogram compares qualitatively with the reference standard
               chromatogram obtained in the same manner..
     
          REGULATORY          Spec:  101682-1
          Method:  A01254IR
               The sample spectrum compares qualitatively with the reference
               standard obtained in the same manner.
     
          WATER
          REGULATORY          Spec:  14709-1
          Method:  A09475KARL FISCHER
          NMT 8.0 Percent
          
     Standard Testing Stage:  AFTER PACKAGING

          PHYSICAL APPEARANCE
          ACCEPTANCE          Spec:  14710-2
          Method:  A02637
               It is an elliptical shaped, dark green, coated tablet imprinted
               with KEFTAB 500 packaged as an Identi-Dose or in an amber plastic
               bottle.


                              *** End of Report ***

<PAGE>

                                       MRD

                                  ATTACHMENT VI

                         PRICES OF PRODUCTS AND SAMPLES


     (a)  *** will be invoiced at the following prices:

          Product                                      Price
          -------                                      -----

          Ceclor CD

          *** Bottles of 60 Tablets                    ***
          *** Bottles of 60 Tablets                    ***

          Keftab

          500 mg Bottles of 100 Tablets                ***

     (b)  *** will be invoiced at the following prices:

          Keftab 500 mg 2 x 2 Samples                  *** per Sample

          Ceclor CD *** 2 x 2 Samples                  *** per Sample

     (c)  Beginning *** and on *** shall *** the *** in *** for such
          presentations (determined in accordance with *** consistently
          applied), but in no case *** for any Product (including samples of
          Product) *** shall give *** notice on or before *** of any and all ***
          with said *** to be effective *** received after *** of the ***

     (d)  Any modifications or adjustments to any of the prices set forth on the
          Exhibit C for reasons other than those described in paragraph (c),
          above, shall be evidenced in writing and be executed by an authorized
          representative of each party.


- --------------------------------------
* CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED BY MEANS OF MARKING
SUCH PORTIONS WITH AN ASTERISK (THE "MARK").  THIS EXHIBIT HAS BEEN FILED WITH
THE SECRETARY OF THE COMMISSION WITHOUT THE MARK PURSUANT TO THE COMPANY'S
APPLICATION REQUESTING CONFIDENTIAL TREATMENT UNDER RULE 24b-2 UNDER THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

<PAGE>

                      APPENDIX B TO MANUFACTURING AGREEMENT

                                 TRANSITION PLAN


Dura and Lilly each acknowledge and agree that good faith coordination and
cooperation between them are essential to ensure as problem-free a transition as
possible after the Closing Date.  To that end, Dura and Lilly hereby agree that,
from and after the Closing Date:

1.   Dura shall fulfill all contractual pricing offered by Lilly on the Products
     for a period of time which shall not, for any applicable contract, end
     earlier than (a) the requisite period of notice that Lilly is required to
     provide under such contract in order to delete the Product from the
     contract plus thirty (30) days, or (b) the expiration or other termination
     of such contract.  Lilly has provided Dura with all such contractual
     pricing information.

2.   If any Ceclor CD or Keftab sample units or labeling does not reflect Dura
     as the distributor, then Dura shall affix stickers containing Dura's new
     NDC codes, in a form approved by the FDA, to such Products (including
     samples thereof) bearing a Lilly label prior to selling and shipping such
     Product.

3.   Lilly shall notify by letter within two (2) days of the Closing Date (the
     form and content of which shall be mutually agreed upon by Dura and Lilly)
     all applicable Lilly customers of the change in the distribution of the
     Products.

4.   (a)  Subject to the provisions of paragraph (d) of this Section 4, Lilly
          shall be responsible for Products sold by Lilly, and for the
          administration and payment of all Medicaid rebates and other
          governmental assistance programs conditional upon payment of rebates
          and similar programs in which a Product sold by Lilly is involved; and
          Dura shall be responsible for Products sold by Dura, and for the
          administration and payment of all Medicaid rebates and other
          governmental assistance programs conditional upon payment of rebates
          in similar programs in which a Product sold by Dura is involved.

     (b)  Subject to the provisions of paragraph (d) of this Section 4, Lilly
          shall be responsible for administration and payment of all wholesaler
          chargebacks involving Products sold by Lilly prior to the Closing
          Date, and Dura shall be responsible for administration and payment of
          all wholesaler chargebacks involving Products sold by Dura on or after
          the Closing Date.

     (c)  Except as set forth in Section 7.12 of the Licensing Agreement and
          subject to the provisions of paragraph (d) of this Section 4, 


                                  (Page 1 of 2)

<PAGE>

          Dura shall be responsible for all returns of Products sold on or after
          the Closing Date, and Lilly shall be responsible for returns of
          Product sold before the Closing Date.

     (d)  Notwithstanding the provisions of paragraphs (a), (b) and (c) of this
          Section 4, but subject to the provisions of Section 7.12 of the
          Licensing Agreement, if the parties are unable to determine whether a
          Product was sold by Lilly or by Dura, then Lilly shall be responsible
          for any and all rebates, chargebacks and returns received during the
          sixty (60) day period following the Closing Date, and Dura shall be
          responsible thereafter.

5.   Dura and Lilly each shall in good faith cooperate and coordinate as
     necessary to accomplish all of the foregoing and shall otherwise each do
     all other things as may be reasonably necessary to accomplish the
     transition contemplated herein.








Dura/Manufacturing Agreement/Exhibit B-8/20/96


                                  (Page 2 of 2)

 

<PAGE>

                                   EXHIBIT 11

STATEMENTS RE COMPUTATIONS OF NET INCOME (LOSS) PER SHARE

<TABLE>
<CAPTION>

                                                                       YEAR ENDED DECEMBER 31,
                                                           ------------------------------------------
                                                               1994           1995           1996
                                                           ------------   ------------   ------------
<S>                                                        <C>            <C>            <C>
PRIMARY NET INCOME (LOSS) PER SHARE

Net Income (Loss)                                          $  1,936,000   $(35,778,000)  $ 24,328,000
                                                           ------------   ------------   ------------
                                                           ------------   ------------   ------------

Weighted Average Number of 
  Common and Common Equivalent Shares:
    Common Stock Outstanding                                 16,003,976     23,440,754     35,834,714
    Assumed Exercise of(1):
      Common Stock Options                                    1,752,936             --      1,772,250
      Common Stock Warrants                                   2,103,256             --      2,872,044
                                                           ------------   ------------   ------------
        Total                                                19,860,168     23,440,754     40,479,008
                                                           ------------   ------------   ------------
                                                           ------------   ------------   ------------

Net Income (Loss) Per Share                                $       0.10   $      (1.53)  $       0.60

FULLY DILUTED NET INCOME (LOSS) PER SHARE

Net Income (Loss)                                          $  1,936,000   $(35,778,000)  $ 24,328,000
                                                           ------------   ------------   ------------
                                                           ------------   ------------   ------------

Weighted Average Number of
  Common and Common Equivalent
  Shares Assuming Issuance of All
  Dilutive Contingent Shares:
    Common Stock Outstanding                                 16,003,976     23,440,754     35,834,714
    Assumed Exercise of(1):
      Common Stock Options                                    1,999,924             --      2,104,826
      Common Stock Warrants                                   2,733,960             --      3,562,230
                                                           ------------   ------------   ------------
        Total                                                20,737,860     23,440,754     41,501,770
                                                           ------------   ------------   ------------
                                                           ------------   ------------   ------------

Net Income (Loss) Per Share                                $       0.10   $      (1.53)  $       0.59
                                                           ------------   ------------   ------------
                                                           ------------   ------------   ------------

</TABLE>

- ------------------------
 (1) Computed based on the treasury stock method.




<PAGE>

                                   EXHIBIT 13

                          ANNUAL REPORT TO SHAREHOLDERS


              (INCLUDING ONLY THOSE ITEMS INCORPORATED BY REFERENCE)






<PAGE>




SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>



                                                                   Year ended December 31,               
In thousands,                                                     -----------------------
except per share data                      1992            1993           1994           1995           1996  
- --------------------------------------------------------------------------------------------------------------
<S>                                  <C>               <C>           <C>             <C>             <C>    

Statement of Operations Data(1)
Total revenues                        $   9,561         $ 18,113      $ 32,680        $  51,502      $ 104,119
Net income (loss)(2)                  $  (6,769)        $ (8,173)     $  1,936        $ (35,778)     $  24,328
Net income (loss)
per share(2,3)                        $  (0.47)         $  (0.55)     $   0.10        $   (1.53)     $    0.60

BALANCE SHEET Data(1)
Cash, cash equivalents                                                                
and short-term                                                                        
investments                           $  13,459         $  6,541      $ 36,026        $  67,820      $ 240,345
Working capital                       $  12,992         $  6,830      $ 36,506        $  59,105      $ 219,864
Total assets                          $  26,339         $ 20,048      $ 56,072        $ 143,997      $ 504,670
Long-term obligations                 $   4,635         $  4,719      $  2,780        $  15,427      $   6,670
Shareholders'                                                                         
equity(4)                             $  18,310         $ 12,571      $ 48,537        $ 109,097      $ 443,557

</TABLE>

(1) Selected Financial Data includes Health Script subsequent to its 
acquisition on March 22, 1995, DDSI subsequent to its acquisition on December 
29, 1995, the Rondec product line subsequent to its acquisition on June 30, 
1995, the Entex product line subsequent to its acquisition on July 3, 1996 
and the Ceclor CD and Keftab products subsequent to their acquisition on 
September 5, 1996 (see Notes 5 and 11 of the Notes to Consolidated Financial 
Statements). 
(2) In 1993 and 1995, the Company incurred charges for purchase 
options and acquired in-process technology totaling $2.3 million and $43.8 
million, respectively. If these charges were excluded, Dura would have 
reported a net loss of $5.9 million, or $0.39 per share, for 1993 and net 
income of $8.0 million, or $0.28 per share, for 1995. 
(3) Adjusted for the 2-for-1 stock split in the form of a 100% dividend 
effective July 1, 1996. For additional information relating to net income 
(loss) per share and common equivalent shares, see Note 2 of the Notes to 
Consolidated Financial Statements. 
(4) No cash dividends were declared or paid during the periods presented.

<PAGE>

FINANCIAL STATMENTS AND SUPPLEMENTARY DATA.

FINANCIAL TABLE OF CONTENTS
Management's Discussion and Analysis of 
Financial Condition and Results of Operations                
Consolidated Balance Sheets                                  
Consolidated Statements of Operations                        
Consolidated Statements of Shareholders' Equity              
Consolidated Statements of Cash Flows                        
Notes to Consolidated Financial Statements                   
Independent Auditors' Report                                 
Corporate Information                                        



<PAGE>


MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS
The following comments should be read in conjunction with the Consolidated 
Financial Statements and Notes contained therein. See "Risks and 
Uncertainties" for trends and uncertainties known to the Company that could 
cause reported financial information not to be necessarily indicative of the 
future results.

RECENT DEVELOPMENTS
On September 5, 1996, the Company acquired from Eli Lilly and Company 
exclusive U.S. marketing rights to the patented antibiotics Keftab-Registered 
Trademark- and Ceclor-Registered Trademark- CD. The purchase price consisted 
of $100.0 million paid in cash at closing plus additional future contingent 
payments, as discussed in Liquidity and Capital Resources below. The Company 
began marketing Keftab in September 1996, and launched Ceclor CD in late 
October 1996.

On July 3, 1996, the Company acquired from Procter & Gamble Pharmaceuticals, 
Inc. the worldwide rights in perpetuity to the Entex-Registered 
Trademark- products, consisting of four prescription upper respiratory drugs. 
The purchase price of $45.0 million consisted of $25.0 million in cash paid 
at closing and $20.0 million due on July 3, 1997. The Company began marketing 
the Entex products in July 1996.

The acquisition of the above product rights has a material impact on the 
Company's financial position and results of operations.

RESULTS OF OPERATIONS
YEAR ENDED DECEMBER 31, 1996 ("1996") AS COMPARED TO THE YEAR ENDED DECEMBER 31,
1995 ("1995")
Total revenues in 1996 increased $52.6 million, up 102%, as compared to 1995.
Net income for 1996 was $24.3 million as compared with a net loss of $35.8
million for 1995, a change of $60.1 million or $2.13 per share. The 1995 net
loss of $35.8 million was due to charges totaling $43.8 million relating to the
Company's Spiros-TM- development program, consisting of a $30.8 million noncash
charge for in-process technology acquired in connection with Dura's acquisition
of Dura Delivery Systems, Inc. ("DDSI") and a $13.0 million purchase option
charge resulting from the cash contribution to Spiros Development Corporation
("Spiros Corp.").

Pharmaceutical sales in 1996 increased by $40.3 million, or 102%, as compared 
to 1995 due primarily to sales of products acquired in 1996 as well as higher 
sales at Health Script Pharmacy Services, Inc. ("Health Script"), acquired in 
March 1995. 

Gross profit (pharmaceutical sales less cost of sales) for 1996 increased by
$29.6 million, or 103%, as compared to 1995 due to the increase in
pharmaceutical sales. Gross profit as a percentage of sales remained steady at
73%. 

Contract revenues in 1996 increased by $12.4 million, or 101%, as compared to
1995. The Company, under agreements with several companies, conducts feasibility
testing and development work on various compounds for use with Spiros. In
addition, the Company receives royalties primarily from the co-promotion of
pharmaceutical products. Contract revenues from Spiros-related development and
feasibility agreements generated $21.2 million in 1996, including $19.1 million
from Spiros Corp., compared to $9.5 million, including $8.0 million from DDSI,
in 1995. Contract revenues from royalties were $3.4 million in 1996 as compared
to $2.6 million for 1995. 

Clinical, development and regulatory expenses for 1996 increased by $10.1
million to $18.5 million as compared to 1995. The increase reflects expenses
incurred by the Company under feasibility and development agreements covering
the use of various compounds with Spiros. 

Selling, general and administrative expenses in 1996 increased $16.7 million to
$42.6 million as compared to 1995, and decreased as a percent of total revenues
to 41% in 1996 from 50% in 1995. The dollar increase results primarily from
marketing costs related to newly acquired products as well as higher costs at
Health Script to support its increased sales. The decrease as a percentage of
revenues reflects increased productivity of the sales force, the growth of
pharmaceutical sales due to product acquisitions, and the growth of contract
revenues.

<PAGE>

Interest income for 1996 increased $4.1 million to $6.9 million as compared to
1995. The increase is due to the cash generated from the August 1995 and May and
November 1996 public stock offerings as well as cash generated from operations. 

The Company recorded an income tax provision of $3.5 million for 1996 as
compared to $406,000 for 1995. The increased provision is due to the increase in
income before income taxes in 1996. The 1996 provision reflects the expected
combined federal and state tax rate of approximately 40% largely offset by the
benefit from the utilization of net operating loss carryforwards. 

YEAR ENDED DECEMBER 31, 1995 ("1995") AS COMPARED TO THE YEAR ENDED DECEMBER 31,
1994 ("1994")
Total revenues in 1995 increased $18.8 million, or 58%, over 1994. However, the
Company incurred a net loss in 1995 of $35.8 million, or $1.53 per share, due to
charges totaling $43.8 million related to the Company's Spiros development
program. The charges consisted of a $30.8 million noncash charge for in-process
technology acquired in connection with Dura's acquisition of DDSI and a $13.0
million purchase option charge resulting from the cash contribution to Spiros
Corp. If the charges were excluded, the Company would have reported net income
in 1995 of $8.0 million or $0.28 per share.

Pharmaceutical sales in 1995 increased by $17.1 million, or 77%, over 1994 due
primarily to the $15.3 million in sales generated by Health Script, acquired in
March 1995, 1995 product acquisitions and internally developed products that
were launched in the second half of 1994. The remaining increase was generated
by the pre-existing product line for which sales growth was impacted by the
relatively weak cough/cold season experienced across the country in the first
quarter of 1995.

Gross profit for 1995 increased by $10.4 million, or 57%, as compared to 1994.
Gross profit as a percentage of sales decreased to 73% in 1995 from 82% in 1994
due primarily to the lower margins generated on sales by Health Script in
addition to the impact on contract pricing with managed care organizations. 

Contract revenues in 1995 increased by $1.7 million as compared to 1994. In 1995
and 1994, the Company recorded contract revenues of $1.6 million and $400,000,
respectively, relating to an agreement with Drug Royalty Corporation USA Inc.
("DRC") under which the Company received funding through December 1995 to expand
its sales force. In addition, the Company conducts development work under
contracts with several companies and receives royalties. The development
contracts relate to the testing and development of various compounds for use
with Spiros and generated revenues in 1995 and 1994 of $9.5 million and $9.9
million, respectively, including $8.0 million and $9.2 million from DDSI. The
Company recorded royalties under a new co-promotion arrangement of $813,000 in
1995. 

Clinical, development and regulatory expenses in 1995 decreased by $946,000 from
1994. Under an agreement with DDSI, the Company managed the development of DDSI
products and incurred development expenses on behalf of DDSI in 1995 and 1994 of
$6.4 million and $8.3 million, respectively, for which it received contract
revenues. The decrease in DDSI development expenses resulted primarily from the
shift from use of outside contractors to Dura-employed personnel and resources.
The decrease in DDSI development expenses was partially offset by increased
expenses associated with work being performed under development contracts for
which the Company recorded contract revenues of $1.0 million in 1995, and costs
associated with the internal development of respiratory pharmaceutical products.

Selling, general and administrative expenses in 1995 increased by $8.0 million
over 1994 and decreased as a percentage of revenues from 55% in 1994 to 50% in
1995. The dollar increase results primarily from the operating costs of Health
Script, acquired in March 1995, and increased sales and contracting levels. The
decrease as a percentage of revenues reflects an increase in the productivity of
the sales force, the growth of pharmaceutical sales due to product acquisitions
and the growth of contract revenues.

Other income-net in 1995 increased by $1.4 million as compared to 1994. The
increase resulted primarily from interest income on cash balances generated by
the November 1994 and August 1995 stock offerings which was partially offset by
interest expense resulting from obligations incurred in connection with 1995
acquisitions. 

<PAGE>

The Company recorded income tax provisions of $406,000 and $34,000 in 1995 and
1994, respectively. The provisions reflect the expected combined federal and
state tax rate of 40% offset by the benefit from utilization of net operating
loss carryforwards, which are generally limited to 90% of taxable income.

LIQUIDITY AND CAPITAL RESOURCES
The Company's working capital increased by $160.8 million to $219.9 million at
December 31, 1996, from $59.1 million at December 31, 1995. Cash and cash
equivalents and short-term investments increased by $172.5 million to $240.3
million at December 31, 1996, from $67.8 million at December 31, 1995. The
increases resulted primarily from the net proceeds from the 1996 public stock
offerings and cash generated from operations, offset by amounts paid for product
acquisitions. 

At December 31, 1996, the Company had an aggregate of $33.0 million in other
long-term obligations, of which $26.3 million is to be paid within the next
year. In connection with the acquisition of Ceclor CD and Keftab marketing
rights, the Company paid $100.0 million in cash. Additional future contingent
payments of $15.0 million per year starting in 1999 and ending in 2003 are
contingent upon Ceclor CD remaining without an extended release cefaclor
competitor in the U.S. 

The Company has completed the first phase of construction of a manufacturing
facility that will be used to formulate, mill, blend, and fill drugs to be used
with Spiros, pending regulatory approval. In 1996, the Company began a two-year
project to expand this facility to meet the production needs of products to be
used with Spiros. Equipment purchases for and validation of the manufacturing
facility are currently scheduled through 1997. In 1996, the Company also
purchased for $3.2 million land for the construction of a new corporate
facility, which is scheduled to be completed during 1997. At December 31, 1996,
the Company had open purchase commitments for both of these facilities totaling
approximately $8.0 million.

The Company provides development and management services to Spiros Corp.
pursuant to various agreements for the development of its dry powder drug
delivery technology. Dura records contract revenues from Spiros Corp. equal to
amounts due for such services, less a pro rata amount allocated to a warrant
subscription receivable. The Company has a purchase option to acquire all of the
shares of Spiros Corp., which is exercisable through December 31, 1999, at
predetermined prices, payable at the Company's option in cash or common stock or
a combination thereof. In addition, the Company has an option, through specified
dates, to acquire Spiros Corp.'s exclusive rights for use of Spiros with
albuterol in the cassette version for a minimum of $15.0 million in cash.
The Company has a $48.7 million net operating loss carryforward for federal
income tax purposes, of which approximately $20.3 million is currently available
to offset future taxable income. The tax benefit from substantially all of the
net operating loss carryforward currently available will be credited to common
stock when and if this amount is used to offset taxable income (see Note 10 of
the Notes to Consolidated Financial Statements).

The Company anticipates that its existing capital resources, together with cash
expected to be generated from operations and available bank borrowings, should
be sufficient to finance its current operations and working capital requirements
through at least 1997. Additional resources, however, may be required in
connection with product or company acquisitions or in-licensing opportunities.
The Company is actively pursuing the acquisition of rights to products and/or
companies which may require the use of substantial capital resources.

<PAGE>

CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                  December 31,
                                                                  ------------
Dollars in thousands                                          1995            1996
- -------------------------------------------------------------------------------------
<S>                                                       <C>               <C>
ASSETS
Current assets:
Cash and cash equivalents                                 $  25,554          $131,101
Short-term investments                                       42,266           109,244
Accounts and other receivables                                6,957            24,092
Inventory                                                     3,069             7,544
- -------------------------------------------------------------------------------------
Total current assets                                         77,846           271,981
Property                                                     16,133            27,500
License agreements and product rights                        39,065           186,750
Goodwill                                                      7,083             6,630
Other                                                         3,870            11,809
- -------------------------------------------------------------------------------------
Total                                                     $ 143,997          $504,670
- -------------------------------------------------------------------------------------

LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:                                                
Accounts payable and accrued liabilities                  $   8,566          $ 25,819
Current portion of long-term obligations                     10,175            26,298
- -------------------------------------------------------------------------------------
Total current liabilities                                    18,741            52,117
Long-term obligations                                        15,427             6,670
Other non-current liabilities                                   732             2,306
- -------------------------------------------------------------------------------------
Total liabilities                                            34,900            61,093
- -------------------------------------------------------------------------------------
Commitments and contingencies (Notes 5, 6, 7 and 12)
Shareholders' equity:
Preferred stock, no par value, shares authorized --
   5,000,000; no shares issued or outstanding
Common stock, no par value, shares authorized --
   100,000,000; issued and outstanding -- 31,079,424      
   and 43,183,591, respectively                             216,514           525,350
Accumulated deficit                                        (103,320)          (78,992)
Unrealized gain (loss) on investments                           103               (38)
Warrant subscriptions receivable                             (4,200)           (2,743)
- -------------------------------------------------------------------------------------
Total shareholders' equity                                  109,097           443,577
- -------------------------------------------------------------------------------------
Total                                                     $ 143,997          $504,670
- -------------------------------------------------------------------------------------

</TABLE>

See accompanying notes to consolidated financial statements.
<PAGE>

CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>
                                                              Year ended December 31,
In thousands, except per share amounts                       1994        1995         1996

<S>                                                         <C>         <C>         <C>
Revenues:                                                             
Sales                                                       $22,199     $ 39,308     $ 79,563
Contract                                                     10,481       12,194       24,556
- ---------------------------------------------------------------------------------------------
Total revenues                                               32,680       51,502      104,119
- ---------------------------------------------------------------------------------------------
Operating costs and expenses:                               
Cost of sales                                                 3,894       10,618       21,301
Clinical, development and regulatory                          9,354        8,408       18,540
Selling, general and administrative                          17,976       25,955       42,631
Charge for acquired in-process technology                                                    
and purchase options                                                      43,773             
- ---------------------------------------------------------------------------------------------
Total operating costs and expenses                           31,224       88,754       82,472
- ---------------------------------------------------------------------------------------------

Operating income (loss)                                       1,456      (37,252)      21,647
- ---------------------------------------------------------------------------------------------
Other:                                                      
Interest income                                                 483        2,768        6,897
Other -- net                                                     31         (888)        (677)
- ---------------------------------------------------------------------------------------------
Total other                                                     514        1,880        6,220
- ---------------------------------------------------------------------------------------------

Income (loss) before income taxes                             1,970      (35,372)      27,867

Provision for income taxes                                       34          406        3,539
- ---------------------------------------------------------------------------------------------

Net income (loss)                                           $ 1,936     $(35,778)    $ 24,328
- ---------------------------------------------------------------------------------------------

Net income (loss) per share                                 $  0.10     $  (1.53)    $   0.60
- ---------------------------------------------------------------------------------------------

Weighted average number of common and                                                 
common equivalent shares                                     19,860       23,440       40,479

</TABLE>

See accompanying notes to consolidated financial statements.

<PAGE>

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                                                    
                                           Common stock                   Unrealized       Warrant          Notes
                                         ----------------   Accumulated  gain/(loss)on  subscriptions  receivable from
In thousands, except per share data      Shares    Amount     deficit     investments     receivable     shareholders      Total  
- -----------------------------------      ------    ------   -----------  -------------  -------------  ---------------   --------
<S>                                      <C>      <C>       <C>          <C>            <C>            <C>               <C>     
 
Balance, January 1, 1994                 14,958   $ 82,238  $ (69,478)                                 $  (190)          $ 12,570
Issuance of common stock at 
$4.375 per share, net of issuance 
costs of $11                                686      2,990                                                                  2,990
Issuance of common stock at $5.475 
per share                                   228      1,250                                                                  1,250
Issuance of common stock at $6.375 
per share, net of issuance costs 
of $2,269                                 4,900     28,968                                                                 28,968
Exercise of stock options and 
warrants                                    134        157                                                                    157
Issuance of common stock warrants, 
net of issuance costs of $5                            625                                                                    625
Compensation expense -- stock options                   41                                                                     41
Net income                                                      1,936                                                       1,936
- ---------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1994               20,906    116,269    (67,542)                                     (190)           48,537
Issuance of common stock at $12.75 
per share, net of issuance costs 
of $3,483                                 4,494     53,815                                                                 53,815
Issuance of common stock in 
connection with the purchase of 
DDSI callable common stock                2,286     33,489                                                                 33,489
Issuance of common stock warrants                    5,040                              $(4,200)                              840
Collections on notes receivable                                                                              177              177
Cancellation of restricted stock 
and related notes receivable                 (4)       (13)                                                   13
Exercise of stock options and warrants    3,397      7,679                                                                  7,679
Income tax benefit from stock options
exercised                                              235                                                                    235
Unrealized gain on available-for-sale
short-term investments                                                   $    103                                             103
Net loss                                                      (35,778)                                                    (35,778)
- ---------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1995               31,079    216,514   (103,320)        103        (4,200)             -0-          109,097
Collection of warrant subscriptions
receivable                                                                                1,457                             1,457
Issuance of common stock at $29.375 
per share, net of issuance costs 
of $8,301                                 5,405    150,471                                                                150,471
Issuance of common stock at $33.25
per share, net of issuance costs of
$7,843                                    4,820    152,422                                                                152,422
Exercise of stock options and warrants    1,880      3,153                                                                  3,153
Income tax benefit from stock options
exercised                                            2,790                                                                  2,790
Unrealized (loss) on available-for-
sale short-term investments                                                  (141)                                           (141)
Net income                                                     24,328                                                      24,328
- ---------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1996               43,184   $525,350  $ (78,992)   $    (38)      $(2,743)        $    -0-         $443,577
</TABLE>
See accompanying notes to consolidated financial statements.
<PAGE>

CONSOLIDATED STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                Year ended December 31,
In thousands                                                               1994           1995           1996
- ---------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>            <C>            <C>
Operating activities:                                                           
Net income (loss)                                                     $    1,936     $  (35,778)    $   24,328
Adjustments to reconcile net income (loss) to net cash                                              
provided by (used for) operating activities:                                                   
Depreciation and amortization                                                687          1,962          6,317
Charges for acquired in-process technology and                                                      
purchase options                                                                         30,773               
Changes in assets and liabilities:                                                                            
Accounts and other receivables                                            (1,309)        (4,089)       (17,135)
Inventory                                                                   (738)        (1,110)        (4,475)
Other assets                                                                 158           (241)        (1,023)
Accounts payable and accrued liabilities                                   1,522          4,055         22,590
- ---------------------------------------------------------------------------------------------------------------
Net cash provided by (used for) operating activities                       2,256         (4,428)        30,602
- ---------------------------------------------------------------------------------------------------------------
Investing activities:                                                           
Purchases of short-term investments                                          (21)       (95,716)      (178,901)
Sales and maturities of short-term investments                                           56,117        111,781
Purchases of long-term investments                                                         (494)        (5,000)
Capital expenditures                                                      (2,756)        (7,835)       (12,846)
Company/product acquisitions, net of cash received                                          744       (128,621)
Other                                                                     (1,290)           (60)        (1,864)
- ---------------------------------------------------------------------------------------------------------------
Net cash used for investing activities                                    (4,067)       (47,244)      (215,451)
- ---------------------------------------------------------------------------------------------------------------
Financing activities:                                                           
Issuance of common stock and warrants -- net                              32,739         61,606        307,503
Issuance of notes payable                                                                 4,360               
Principal payments on long-term obligations                               (1,464)       (22,203)       (17,107)
- ---------------------------------------------------------------------------------------------------------------
Net cash provided by financing activities                                 31,275         43,763        290,396
- ---------------------------------------------------------------------------------------------------------------
Net increase (decrease) in cash and cash equivalents                      29,464         (7,909)       105,547
Cash and cash equivalents at beginning of year                             3,999         33,463         25,554
- ---------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of year                              $   33,463     $   25,554     $  131,101
- ---------------------------------------------------------------------------------------------------------------
Supplemental disclosure of cash flow information:                               
Cash paid during the year for:                                                                 
Interest (net of amounts capitalized)                                 $      852     $       68     $            0
Income taxes                                                          $       34     $       44     $        266
</TABLE>
See accompanying notes to consolidated financial statements.

<PAGE>

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.   THE COMPANY AND ITS BUSINESS
ORGANIZATION -- Dura Pharmaceuticals, Inc. ("Dura" or the "Company") is a
specialty respiratory pharmaceutical company. The Company develops and markets
prescription pharmaceutical products for the treatment of allergies, asthma, the
common cold and related respiratory conditions and is developing a pulmonary
drug delivery system.

PRINCIPLES OF CONSOLIDATION -- The consolidated financial statements include the
accounts of Dura and its wholly owned subsidiaries, Health Script Pharmacy
Services, Inc., ("Health Script") acquired on March 22, 1995, and Dura Delivery
Systems, Inc. ("DDSI"), acquired on December 29, 1995. All intercompany
transactions and balances are eliminated in consolidation.

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
GENERAL -- The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect amounts reported in the consolidated financial
statements and related notes. Changes in those estimates may affect amounts
reported in future periods.

CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS -- The Company considers cash
equivalents to include only highly liquid securities with an original maturity
of three months or less. Investments with an original maturity of more than
three months are considered short-term investments and have been classified by
management as available-for-sale. Such investments are carried at fair value,
with unrealized gains and losses reported as a separate component of
shareholders' equity. 

CONCENTRATION OF CREDIT RISK -- The Company invests its excess cash in U.S.
Government securities and debt instruments of financial institutions and
corporations with strong credit ratings. The Company has established guidelines
relative to diversification of its cash investments and their maturities, which
are designed to maintain safety and liquidity. These guidelines are periodically
reviewed and modified to take advantage of trends in yields and interest rates.
The Company has not experienced any significant losses on its cash equivalents
or short-term investments.

The Company extends credit on an uncollateralized basis primarily to wholesale
and retail drug distributors throughout the United States. Historically, the
Company has not experienced significant credit losses on its customer accounts.
Three wholesale customers individually accounted for 21%, 14% and 12% of 1994
sales, two wholesale customers individually accounted for 16% and 11% of 1995
sales, and three wholesale customers individually accounted for 17%, 14% and 13%
of 1996 sales.

INVENTORY -- Inventory is stated at the lower of cost (first-in, first-out
method) or market and is comprised of finished goods and samples. 

PROPERTY -- Property is stated at cost and depreciated over the estimated useful
lives of the assets (primarily five years, with the exception of the Company's
building, which is depreciated over a period of 30 years) using the straight-
line method. 

LICENSE AGREEMENTS AND PRODUCT RIGHTS -- The cost of license fees and product
rights are capitalized and amortized on a straight-line basis over the periods
estimated to be benefited, ranging from 15 to 25 years. Amortization of
capitalized license fees and product rights, and related royalty payments are
included in selling, general and administrative expenses in the consolidated
statements of operations. Amortization of license fees and product rights
totaled $200,000, $1,055,000 and $4,435,000 in 1994, 1995 and 1996,
respectively.

GOODWILL -- Goodwill is stated at cost and amortized on a straight-line basis
over the periods estimated to be benefited, which range from 10 to 20 years. 

<PAGE>

EVALUATION OF LICENSE AGREEMENTS, PRODUCT RIGHTS AND GOODWILL -- The Company
continually evaluates the carrying value of the unamortized balances of license
agreements, product rights and goodwill to determine whether any impairment of
these assets has occurred or whether any revision to the related amortization
periods should be made. This evaluation is based on management's projections of
the undiscounted future cash flows associated with each product or underlying
business. If management's evaluation were to indicate that the carrying values
of these intangible assets were impaired, such impairment would be recognized by
a write down of the applicable asset.

COMMON STOCK SPLIT -- On May 29, 1996, The Board of Directors declared a two-
for-one stock split on the Company's common stock effective July 1, 1996 in the
form of a 100% stock dividend. All applicable share and per share data presented
have been adjusted to give effect to this stock split.

REVENUE RECOGNITION -- Revenues from product sales are recognized upon shipment,
net of allowances for returns, rebates and chargebacks. The Company is obligated
to accept from customers the return of pharmaceuticals which have reached their
expiration date for which it generally ships replacement merchandise. The
Company has not historically experienced significant returns of expired
pharmaceuticals. 

Contract revenue is recognized on a basis consistent with the performance
requirements of the contract. Payments received in advance of performance are
recorded as deferred revenue.

CLINICAL, DEVELOPMENT AND REGULATORY EXPENSES -- Clinical, development and
regulatory costs are expensed as incurred.

NET INCOME (LOSS) PER SHARE -- Net income (loss) per share is computed based on
the weighted average number of common and common equivalent shares outstanding
during each year. Net income (loss) per share is unchanged on a fully diluted
basis for all years presented and has been adjusted to reflect the two-for-one
stock split effective July 1, 1996.

ACCOUNTING FOR STOCK-BASED COMPENSATION -- In 1996, the Company elected to adopt
only the disclosure provisions of the Statement of Financial Accounting
Standards No. 123, "Accounting for Stock-Based Compensation." Therefore, the
adoption of this standard did not have an effect on the Company's financial
position or results of operations (Note 9).

RECLASSIFICATIONS -- Prior to Dura's acquisition of DDSI on December 29, 1995,
Dura recorded costs made on behalf of DDSI as they were incurred and
simultaneously accrued reimbursement from DDSI by crediting the related costs.
In 1996, Dura recorded contract revenues from Spiros Development Corporation
("Spiros Corp."), a separate entity formed in December 1995, equal to the
amounts due from Spiros Corp. for development and management services. The DDSI
reimbursements included in the 1994 and 1995 statements of operations have been
reclassified to contract revenues to conform to the presentation used for Spiros
Corp. The following summarizes the impact of the reclassification on the prior
years' statements of operations:        

                                       Year ended December 31,
                                       -----------------------
In thousands                             1994          1995
- --------------------------------------------------------------
Revenues:                                                   
Contract                                $9,161        $8,016
- --------------------------------------------------------------
Total revenues                          $9,161        $8,016
- --------------------------------------------------------------
Operating Costs and Expenses:                                                  
Clinical, development and regulatory:                                          
Less reimbursement from DDSI            $8,260        $6,428
Selling, general and administrative        901         1,588
- --------------------------------------------------------------
Total operating costs and expenses      $9,161        $8,016
- --------------------------------------------------------------

In addition, certain other reclassifications have also been made to amounts
included in the prior years' financial statements to conform to the presentation
for the year ended December 31, 1996. 



<PAGE>

3. SHORT-TERM INVESTMENTS
The following is a summary of short-term investments:

<TABLE>
<CAPTION>

                                                           Gross unrealized    Estimated
In thousands                                     Cost      gains/(losses)      fair value
- -------------------------------------------------------------------------------------------
<S>                                              <C>       <C>                 <C>
December 31, 1995:
U.S. government securities. . . . . . . . .    $ 23,148        $  80             $ 23,228
U.S. corporate debt securities. . . . . . .      19,015           23               19,038
- -------------------------------------------------------------------------------------------
Total . . . . . . . . . . . . . . . . . . .    $ 42,163         $103             $ 42,266
- -------------------------------------------------------------------------------------------
December 31, 1996:
U.S. government securities. . . . . . . . .    $ 38,408        $ 41              $ 38,449
U.S. corporate debt securities. . . . . . .      70,874         (79)               70,795
- -------------------------------------------------------------------------------------------
Total . . . . . . . . . . . . . . . . . . .    $109,282        $(38)             $109,244
- -------------------------------------------------------------------------------------------

The amortized cost and estimated fair value of available-for-sale investments at
December 31, 1996, by contractual maturity, are shown below:               

                                                                  Estimated 
In thousands                                           Cost       fair value
- -------------------------------------------------------------------------------
<S>                                                 <C>           <C>
Due in one year or less . . . . . . . . . . . . . . $ 75,852       $ 75,833
Due after one year through two years. . . . . . . .   33,430         33,411
Total . . . . . . . . . . . . . . . . . . . . . . . $109,282       $109,244
- -------------------------------------------------------------------------------

4. BALANCE SHEET DETAILS
In thousands                                           1995           1996
- -------------------------------------------------------------------------------
Property - at cost:                                                       
Land. . . . . . . . . . . . . . . . . . . . . . . .  $  1,615       $  4,833
Buildings . . . . . . . . . . . . . . . . . . . . .     3,450          3,665
Machinery and equipment . . . . . . . . . . . . . .     2,365          5,850
Furniture and fixtures. . . . . . . . . . . . . . .     1,392          1,575
Construction in progress. . . . . . . . . . . . . .     8,687         14,353
- -------------------------------------------------------------------------------
                                                       17,509         30,276
Less accumulated depreciation and amortization. . .    (1,376)        (2,776)
- -------------------------------------------------------------------------------
Property. . . . . . . . . . . . . . . . . . . . . .  $ 16,133       $ 27,500
- -------------------------------------------------------------------------------
License agreements and product rights:                                     
Capitalized cost. . . . . . . . . . . . . . . . . .  $ 40,624       $192,744
Less accumulated amortization . . . . . . . . . . .    (1,559)        (5,994)
- -------------------------------------------------------------------------------
License agreements and product rights . . . . . . .  $ 39,065       $186,750
- -------------------------------------------------------------------------------

Goodwill:                                                                  
Goodwill from acquisitions. . . . . . . . . . . . .  $ 11,063       $ 11,063
Less accumulated amortization . . . . . . . . . . .    (3,980)        (4,433)
- -------------------------------------------------------------------------------
Goodwill. . . . . . . . . . . . . . . . . . . . . .  $  7,083       $  6,630
- -------------------------------------------------------------------------------

Accounts payable and accrued liabilities:                                  
Accounts payable. . . . . . . . . . . . . . . . . .  $  3,412       $  9,253
Contractual sales rebates . . . . . . . . . . . . .     1,605          5,582
Accrued wages, taxes and benefits . . . . . . . . .     1,341          3,447
Other accrued expenses. . . . . . . . . . . . . . .     2,208          7,537
- -------------------------------------------------------------------------------
Accounts payable and accrued liabilities. . . . . .  $  8,566       $ 25,819
- -------------------------------------------------------------------------------
</TABLE>

<PAGE>

5. LICENSE AGREEMENTS AND PRODUCT RIGHTS The Company has entered into 
agreements to acquire, in-license or co-promote respiratory prescription 
pharmaceuticals. A summary of recent significant acquisitions is presented as 
follows:

- - KEFTAB-Registered Trademark-/CECLOR-Registered Trademark- CD - On 
September 5, 1996, the Company acquired from Eli Lilly and Company ("Lilly") 
exclusive U.S. marketing rights to the patented antibiotics Keftab and Ceclor 
CD. The purchase price consisted of $100.0 million paid in cash at closing. 
Additional future contingent payments of $15.0 million per year starting in 
1999 and ending 2003 are subject to Ceclor CD remaining available by 
prescription only with no competitive products, as defined in the licensing 
agreement. The cost of the Keftab/Ceclor CD rights is being amortized over 25 
years.

- -  ENTEX-Registered Trademark- - On July 3, 1996, the Company acquired 
from Procter & Gamble Pharmaceuticals, Inc. the North American rights to the 
Entex products, consisting of four prescription upper respiratory drugs. The 
purchase price of $45.0 million in cash is being amortized over 15 years and 
consisted of $25.0 million paid at closing and $20.0 million in cash due on 
July 3, 1997.

- -  RONDEC-Registered Trademark- PRODUCT LINE - On June 30, 1995, 
the Company acquired from Ross Products Division of Abbott Laboratories the 
U.S. rights to the Rondec product line of six prescription cough/cold drugs. 
Under the agreement the Company received cash at closing of approximately 
$4.4 million, paid $20.0 million on July 14, 1995, and is obligated to make 
additional future minimum payments which are contingent principally on the 
acquired products remaining available by prescription only. The cost of the 
Rondec product line is being amortized over 25 years.

6. DEVELOPMENT AGREEMENTS
DRY POWDER INHALER - The Company has a worldwide license from a private
inventor to certain dry powder drug delivery technology. The technology uses a
device to aerosolize pharmaceuticals in dry powder formulations for
intrapulmonary and intranasal administration. The Company is required to pay the
inventor royalties on future sales of this device. The following development
arrangements have been entered into regarding the dry powder inhaler technology
("Spiros-TM-"):

- - PRIVATE PLACEMENT WITH DDSI - In 1993, DDSI was formed and completed a 
$13.0 million private placement of callable common stock to fund the 
development of Spiros for use with certain compounds. In connection with the 
private placement, the Company acquired the right to purchase all the 
outstanding shares of DDSI callable common stock. Pursuant to a development 
and management agreement, DDSI engaged the Company to develop DDSI's products 
and provide general management services to DDSI. Dura recorded contract 
revenues under the agreement with DDSI for the years ended December 31, 1994 
and 1995 of $9,161,000 and $8,016,000, respectively. On December 29, 1995, 
the Company exercised its option and purchased 100% of DDSI's callable common 
stock (Note 11).

- - PRIVATE PLACEMENT WITH SPIROS CORP. - On December 29, 1995, Spiros Corp., a 
separate, newly-formed Delaware corporation, completed a $28.0 million 
private placement to fund the development of Spiros for use with certain 
compounds. Under agreements described below, Spiros Corp. will use the 
proceeds from the private placement and a $13.0 million contribution from 
Dura to develop Spiros and Spiros applications for albuterol, beclomethasone 
and ipratropium (the "Compounds"), and selected proteins and peptides. If 
these development efforts are successful, the Company may execute its right 
to purchase Spiros Corp.'s callable common stock; however, the Company is not 
obligated to purchase such shares of Spiros Corp. The private placement 
consisted of 933,334 units sold at $30.00 per unit. Each unit consisted of 
one share of Spiros Corp. callable common stock and a Series S warrant (Note 
8) to purchase 2.4 shares of the Company's common stock. In exchange for the 
Series S warrants and the contribution of $13.0 million to Spiros Corp., the 
Company has the right ("Spiros Purchase Option") through December 31, 1999, 
to purchase all of the currently outstanding shares of Spiros Corp. callable 
common stock at predetermined prices. The purchase price begins at $46.88 per 
share (an aggregate of $43.7 million) through December 31, 1997 and increases 
on a quarterly basis thereafter to a maximum of $76.17 per share (an 
aggregate of $71.1 million) on December 31, 1999. Such purchase price may be 
paid, at the Company's option, in cash, shares of the Company's common stock, 
or a combination thereof. In addition, Dura has the option through specified 
dates, to acquire Spiros Corp.'s exclusive rights for use of Spiros with 
albuterol in the cassette version (the "Albuterol Purchase Option"). In the 
event Dura acquires rights for use of Spiros with albuterol in the cassette 
version and does not exercise the Spiros Purchase Option, Dura will pay a 
royalty to Spiros Corp. on net sales of such product. A purchase option 
expense of $13.0 million representing the cash contributed to Spiros

<PAGE>

Corp. was recorded in December 1995. The Company also recorded a warrant 
subscriptions receivable and a corresponding increase in common stock of $4.2 
million representing the fair market value of the Series S warrants. At 
December 31, 1996, the Company had a remaining Series S warrant subscriptions 
receivable of $2.7 million.

In connection with the December 29, 1995 private placement, the Company also 
entered into certain other agreements with Spiros Corp. which are summarized 
as follows:

TECHNOLOGY LICENSE AGREEMENT - Under this agreement, the Company granted to
Spiros Corp., subject to existing agreements with Mitsubishi Chemical
Corporation, a royalty-bearing, perpetual, exclusive license to use Spiros in
connection with the Compounds and certain off-patent proteins and compounds, and
certain non-exclusive rights to other compounds. Such agreement expires upon
exercise by the Company of the Spiros Purchase Option and prior to such
expiration, the Company may exercise the Albuterol Purchase Option under terms
set forth in the agreement.

INTERIM MANUFACTURING AND MARKETING AGREEMENT - Under this agreement, Spiros
Corp. granted to the Company an exclusive license to manufacture and market
Spiros Corp. products in the U.S. in exchange for a royalty of 10.0% on net
product sales, as defined. Such agreement expires on exercise or termination of
the Spiros Purchase Option. 

DEVELOPMENT AND MANAGEMENT AGREEMENT - Under this agreement, Spiros Corp. has 
engaged the Company to develop the Spiros Corp. products and provide general 
management services to Spiros Corp. Dura records contract revenues from 
Spiros Corp. equal to the amounts due from Spiros Corp. for costs and fees 
less a pro rata amount allocated to the Series S warrant subscription 
receivable. During 1996, Dura recorded contract revenues under the agreement 
with Spiros Corp. of $19,138,000. At December 31, 1996 the Company had a 
receivable from Spiros Corp. of $2,234,000 representing amounts due from 
Spiros Corp. for development and management costs incurred by the Company. 

- - OTHER DEVELOPMENT AGREEMENTS - The Company has entered into other 
development agreements to provide contract research and development services, 
generally relating to the dry powder formulation of compounds and to drug 
delivery technologies, including the use of Spiros. Pursuant to these 
agreements, the Company receives contract revenues for services provided and, 
in some cases, up-front and milestone payments.

7. LONG-TERM OBLIGATIONS In connection with the acquisition of license and 
product rights in 1995 and 1996 (Note 5), the Company entered into agreements 
which require future payments. The obligations are non-interest bearing and, 
as they pertain to the Rondec product line agreement, are principally 
contingent on the products remaining available by prescription only. At 
December 31, 1996, the future annual maturities of principal under long-term 
obligations are summarized as follows:

<TABLE>
<CAPTION>

Year ending December 31,                                  In thousands
- -----------------------------------------------------------------------
<S>                                                       <C>
1997                                                        $ 26,500
1998                                                           3,000
1999                                                           3,000
2000                                                             500
2001                                                             500
Thereafter                                                     1,500
- -----------------------------------------------------------------------
                                                              35,000
Imputed interest (7.0%)                                       (2,032)
- -----------------------------------------------------------------------
Net obligation                                                32,968
Less-current portion                                         (26,298)
- -----------------------------------------------------------------------
Net long-term obligations                                   $  6,670
- -----------------------------------------------------------------------
</TABLE>
<PAGE>

The future annual maturities of long-term obligations exclude approximately 
$82.9 million in future contingent obligations due in years 1999 through 2004 
(Note 5).

8.  CAPITAL STOCK
COMMON STOCK -- In November 1994, August 1995, May 1996 and November 1996, 
the Company completed offerings of 4,900,000, 4,494,000, 5,405,000 and 
4,820,000 shares of common stock, respectively, resulting in net proceeds to 
the Company of $29.0 million, $53.8 million, $150.5 million and $152.4 
million, respectively. On May 29, 1996, the Company's shareholders approved 
an amendment to the Articles of Incorporation increasing the number of 
authorized shares of common stock from 25 to 100 million.

COMMON STOCK WARRANTS -- In connection with the private placement completed 
by the Company and DDSI in September 1993 (Note 6), DDSI investors received 
Series W warrants to purchase an aggregate of 3,640,000 shares of the 
Company's common stock. The Series W warrants (i) are exercisable at $2.38 
per share, subject to adjustment upon the occurrence of certain events as 
defined, (ii) are exercisable through September 27, 2000 and (iii) provide 
for certain registration rights.

On March 22, 1995, the Company, in connection with the acquisition of Health 
Script (Note 11), issued warrants for 1,200,000 shares of the Company's 
common stock excercisable at $7.32 per share. On April 26, 1996, the Company 
exercised its option to redeem the warrants by issuing 251,616 shares of the 
Company's common stock to the holder of the warrants. 

In connection with the private placement completed by Spiros Corp. on 
December 29, 1995 (Note 6), Spiros Corp. investors received Series S warrants 
to purchase an aggregate of 2,240,000 shares of the Company's common stock. 
The Series S warrants (i) are exercisable at $19.47 per share, subject to 
adjustment upon the occurrence of certain events as defined, (ii) are 
exercisable through December 29, 2000, (iii) provide for certain registration 
rights and (iv) separate from the Spiros Corp. callable common stock on 
December 29, 1997 or earlier upon the occurrence of certain events as defined.

The following table summarizes common stock warrants outstanding at December 
31, 1996:

<TABLE>
<CAPTION>
                                                              Shares        Exercise
                                              Warrants       covered          price
In thousands, except per share data          outstanding    by warrants     per share
<S>                                          <C>            <C>           <C>
Series W warrants                                358           1,003               $ 2.38
Series S warrants                                933           2,240               $19.47
Other                                            809             809      $0.25 -- $ 6.48
- --------------------------------------------------------------------
Total warrants outstanding                     2,100           4,052
- --------------------------------------------------------------------

</TABLE>

COMMON SHARES RESERVED -- 
The Company has reserved shares of common stock for issuance as follows:

                                                    December 31,
                                                    ------------
In thousands                                    1995            1996
- --------------------------------------------------------------------
Issuance under 1992 stock option plan          3,328           3,729
Exercise of common stock warrants              5,974           4,052
- --------------------------------------------------------------------
Total shares reserved                          9,302           7,781
- --------------------------------------------------------------------

9.  STOCK OPTIONS
The Company's 1992 stock option plan (the "Plan") provides for the grant of 
options to officers and other key employees of the Company, and to certain 
directors, consultants and independent contractors of the Company, to 
purchase up to 6,007,360 shares of the Company's common stock. The plan 
provides for the automatic issuance of options to purchase 8,000 and 30,000 
shares of the Company's common stock to non-employee Board members at the 
date of each annual shareholders' meeting and upon initial election to the 
Board of Directors, respectively. Generally, options are to be granted at 
prices equal to at least 100% of the fair market value of the stock at the 
date of grant, expire not later than ten years from the date of grant and 
become exercisable ratably over a four-year period following the date of 
grant.


<PAGE>

The Plan provides that in the event of a corporate transaction, as defined, 
all outstanding options shall become fully exercisable immediately prior to 
the effective date of such transaction and shall terminate upon such 
effective date. The Board of Directors may also grant officers of the Company 
limited stock appreciation rights in tandem with their outstanding options. 
In addition, limited stock appreciation rights are granted in connection with 
all automatic option grants under the Plan. Upon the occurrence of a hostile 
takeover, as defined, each outstanding option with such a limited stock 
appreciation right in effect for at least six months will automatically be 
canceled in return for a cash distribution from the Company in an amount 
equal to the excess of the takeover price, as defined, over the aggregate 
exercise price. As of December 31, 1995 and 1996, options to purchase 122,000 
and 176,000 shares of common stock, respectively, were outstanding with 
limited stock appreciation rights. 

The following table summarizes stock option activity under the Plan:  

<TABLE>
<CAPTION>

                                                          SHARES
                                                          ------                        Weighted average
                                              Options               Options available   exercise price
                                              outstanding           for grant           per share
- -----------------------------------------------------------------------------------------------------
<S>                                           <C>                   <C>                 <C>
Balance, January 1, 1994                       2,504,662                  153,692             $ 1.61
Options authorized                                                        750,000                   
Options granted                                  872,260                 (872,260)            $ 5.50
Options exercised                               (131,964)                                     $ 1.17
Options canceled                                (119,240)                 119,240             $ 2.48
- ---------------------------------------------------------------------------------
Balance, December 31, 1994                     3,125,718                  150,672             $ 2.68
Options authorized                                                      1,000,000                   
Options granted                                1,100,606               (1,100,606)            $10.29
Options exercised                             (1,093,848)                                     $ 1.21
Options canceled                                 (80,108)                  80,108             $ 4.79
- ---------------------------------------------------------------------------------
Balance, December 31, 1995                     3,052,368                  130,174             $ 5.89
Options authorized                                                      1,500,000                   
Options granted                                1,339,500               (1,339,500)            $28.95
Options exercised                               (953,414)                                     $ 3.20
Options canceled                                 (53,944)                  53,944             $21.48
- ---------------------------------------------------------------------------------
Balance, December 31, 1996                     3,384,510                  344,618             $15.52
- ---------------------------------------------------------------------------------
Exercisable, December 31, 1994                 1,657,614                                      $ 2.31
Exercisable, December 31, 1995                 1,524,090                                      $ 3.91
Exercisable, December 31, 1996                 1,327,622                                     $ 6.99 
- ---------------------------------------------------------------------------------

</TABLE>

The following table summarizes information concerning outstanding and 
exercisable options as of December 31, 1996: 

<TABLE>
<CAPTION>

                                    OPTIONS OUTSTANDING                   OPTIONS EXERCISABLE
                                    -------------------                   -------------------
                                     Weighted average   Weighted                           Weighted
                                         remaining       average                            average
      Range of         Number           contractual     exercise        Number             exercise
   exercise prices   outstanding       life (years)       price       exercisable            price
- --------------------------------------------------------------------------------------------------
<S>                  <C>             <C>                <C>           <C>                  <C>
$ 0.25 --  $  5.00     712,658              5.9         $  2.52         637,919            $  2.40
$ 5.00  -- $ 10.00     890,624              8.1         $  6.68         424,105            $  6.86
$ 10.00 -- $ 20.00     758,620              8.9         $ 14.56         217,564            $ 14.10
$ 20.00 -- $ 30.00     456,331              9.4         $ 28.21          44,427            $ 27.88
$ 30.00 -- $ 45.13     566,277              9.9         $ 36.84           3,607            $ 32.15

</TABLE>

<PAGE>

The Company has adopted the disclosure-only provisions of Statement of 
Financial Accounting Standards No. 123, "Accounting for Stock-Based 
Compensation" (SFAS No. 123). In accordance with the provisions of SFAS No. 
123, the Company applies Accounting Principles Board Opinion No. 25 and 
related interpretations in accounting for its stock option plans and, 
accordingly, no compensation cost has been recognized for stock options in 
1995 or 1996. If the Company had elected to recognize compensation cost based 
on the fair value of the options granted at grant date amortized to expense 
over their vesting period as prescribed by SFAS No. 123, net income for the 
year ended December 31, 1996 would have been reduced by $2,707,000 ($0.07 per 
share) and the net loss for the year ended December 31, 1995 would have been 
increased by $351,000 ($0.01 per share). However, the impact of outstanding 
non-vested stock options granted prior to 1995 has been excluded from the pro 
forma calculations; accordingly, the 1995 and 1996 pro forma adjustments are 
not indicative of future period pro forma adjustments when the calculation 
will reflect all applicable stock options. The estimated weighted average 
fair value at grant date for the options granted during 1996 was $13.54 per 
option. The fair value of options at date of grant was estimated using the 
Black-Scholes option-pricing model with the following assumptions:

Expected dividend yield                                 N/A 
Expected stock price volatility                          40%
Risk-free interest rate                                6.20%
Expected life of options                            5 years 

10. INCOME TAXES
Deferred income taxes reflect the net tax effects of temporary differences 
between the carrying amounts of assets and liabilities for financial 
reporting purposes and the amounts used for income tax purposes. Significant 
components of the Company's net deferred tax assets as of December 31, 1994, 
1995 and 1996 are as follows:

<TABLE>
<CAPTION>

                                                            DECEMBER 31,
                                                            ------------
In thousands                                     1994           1995            1996
- ------------------------------------------------------------------------------------
<S>                                          <C>            <C>            <C>
Deductible temporary differences:
Net operating loss carryforwards             $  20,786      $  22,052      $  19,484
Capitalized research and                                                            
development                                                     6,388          6,404
Research and development credits                                1,670          1,670
Reserves and accruals not                                                           
currently deductible                                83            728          1,560
Depreciation and amortization                                    (319)          (269)
- ------------------------------------------------------------------------------------
Total deferred tax assets                        20,869        30,519         28,849
Valuation allowance for deferred                                                    
tax assets                                      (20,869)      (30,519)       (28,849)
- ------------------------------------------------------------------------------------
Net deferred tax assets                      $       --     $      --      $      --
- ------------------------------------------------------------------------------------

</TABLE>

The Company has provided a 100% valuation allowance against deferred tax 
assets as of December 31, 1994, 1995 and 1996 as realization of such assets 
is uncertain. At December 31, 1996, the valuation allowance for deferred tax 
assets included approximately $7.6 million relating to stock option exercises 
that will be credited to common stock when and if the underlying deferred tax 
asset is recognized. 


<PAGE>

At December 31, 1996, the Company had federal and California net operating 
loss ("NOL") carryforwards of approximately $48.7 million and $17.0 million, 
respectively. The difference between the NOL carryforwards for federal and 
California income tax purposes is primarily attributable to the 50% use 
limitation on California NOL carryforwards. The federal and California NOL 
carryforwards will begin expiring in 2000 and 1997, respectively, unless 
previously utilized. As of December 31, 1996, approximately $20.3 million of 
the total federal NOL carryforwards were currently available for use by the 
Company to generally offset 90% of future taxable income. The difference 
between the total NOL carryforwards and the NOL carryforwards currently 
available for use by the Company results from the limitations of Section 382 
of the Internal Revenue Code due to a "change of ownership." The NOL 
carryforwards available for use by the Company as a result of the Section 382 
limitation will be increased by approximately $2.9 million per year through 
2006. 

The provision for income taxes for the years ended December 31, 1994, 1995 
and 1996 is comprised primarily of current federal and state income tax 
expense. A reconciliation of the income tax provision (benefit) based on 
federal statutory rates and income (loss) before income taxes to the 
provision for income taxes, as reported, is as follows:


Year ended December 31,                       1994         1995          1996
In thousands

Provision (benefit) at federal                                                
statutory rates                         $    660     $  (12,027)    $    9,475
Tax effect of timing differences --                                           
write-off of development inventory          (660)
Charges for acquired in-process                                               
technology and purchase options                          14,883
NOL carryforwards utilized                               (2,946)        (6,852)
Federal alternative minimum tax                             235            234
Other                                         34            261            682
- -------------------------------------------------------------------------------
Provision for income taxes              $     34      $     406      $   3,539

During the years ended December 31, 1995 and 1996 the Company recorded tax 
benefits from stock option exercises of $235,000 and $2,790,000, 
respectively, which were credited to common stock. 

11.   ACQUISITIONS
These following acquisitions have been accounted for under the purchase 
method of accounting and, accordingly, the operating results of these 
acquisitions are included in the Company's consolidated results of operations 
from the date of acquisition.

HEALTH SCRIPT -- On March 22, 1995, the Company acquired all of the common 
stock of Health Script and certain assets of a related affiliate. Health 
Script, located in Denver, Colorado, is a mail service pharmacy which 
dispenses respiratory pharmaceuticals. The purchase price of $7,340,000 
consisted of a cash payment of $6.5 million, and warrants to purchase 
1,200,000 shares of the Company's common stock (Note 8). The assets acquired 
include cash, inventory, furniture and equipment valued at $425,000, and 
goodwill valued at approximately $6.9 million.

DDSI -- On December 29, 1995, the Company acquired all of the outstanding 
callable common stock of DDSI (Note 6). The purchase price of approximately 
$33.5 million consisted of 2,285,108 registered shares of the Company's 
common stock. The net assets acquired included cash of $3.4 million, 
equipment valued at $380,000 and DDSI's payable to Dura for development and 
management services of $995,000. The excess of the purchase price over the 
fair value of the net assets acquired of approximately $30.8 million was 
allocated to in-process technology. The Company concluded, based on an 
assessment of the additional development, testing and regulatory approvals 
required, that the commercial viability of the technology had not yet been 
established. In addition, no alternative future uses of the technology, not 
requiring regulatory approval, have been established. As a result of this 
assessment, the acquired in-process technology was expensed as a noncash 
charge in December 1995. 

<PAGE>

The following unaudited pro forma summary presents the consolidated results 
of operations as if the acquisitions had occurred on January 1, 1994, after 
giving effect to certain adjustments, including amortization of goodwill and 
issuance of Company common stock. These pro forma results have been prepared 
for comparative purposes only and do not purport to be indicative of what 
would have occurred had the acquisitions been made on January 1, 1994, nor is 
it indicative of future results.

                                                    Year ended December 31,
In thousands, except per share data (unaudited)       1994           1995
- ---------------------------------------------------------------------------
Revenues                                          $   31,784     $   45,719
Net loss                                          $   (7,166)    $  (13,535)
Net loss per share                                $    (0.32)    $    (0.52)

12.   COMMITMENTS
EMPLOYEE SAVINGS PLANS -- The Company has a 401(k) plan that allows 
participating employees to contribute 1% to 15% of their salary, subject to 
annual limits. The Board may, at its sole discretion, approve Company 
contributions. The Company made contributions to the plan totaling $89,800, 
$223,500 and $531,720 in 1994, 1995 and 1996, respectively.

The Company has a non-qualified deferred compensation plan that allows 
eligible employees to defer up to 100% of their compensation. As of December 
31, 1996, $2,185,000 has been deferred under this plan which is included in 
other assets and other non-current liabilities. The amounts deferred under 
this plan are transferred to a trust and managed by an investment manager. 
Included in the trust investments at December 31, 1996, are 16,667 units of 
Spiros Corp. (Note 6). 

CAPITAL -- The Company is constructing at its headquarters a manufacturing 
facility that, subject to regulatory approval, will be used to formulate, 
mill, blend and fill drugs to be used with Spiros. Included in construction 
in-progress at December 31, 1996 are capital expenditures relating to the 
facility of approximately $13.7 million. During 1996, the Company acquired 
for $3.2 million land for the construction of a new corporate facility. At 
December 31, 1996, the Company had open purchase commitments relating to 
these facilities totaling approximately $8.0 million. During the years ended 
December 31, 1994, 1995 and 1996, the Company capitalized interest of 
$40,000, $487,000 and $624,000, respectively, as a cost of constructing the 
manufacturing facility.

LINE OF CREDIT -- The Company has a loan and security agreement with a bank 
for the borrowing of up to $5.0 million that terminate in June 1997.  
Borrowings under the agreement are limited to 2.5 times the most recent 
quarter's earnings (as defined) before interest, taxes, depreciation and 
amortization and bear interest at the bank's prime rate plus 0.5% (8.75% at 
December 31, 1996).  At December 31, 1995 and 1996, there were no borrowings 
outstanding under this agreement.

13.   QUARTERLY FINANCIAL INFORMATION (UNAUDITED)
The following is a summary of unaudited quarterly results of operations for 
the years ended December 31, 1995 and 1996.

                                   First       Second       Third      Fourth
                                  quarter      quarter     quarter     quarter
- -------------------------------------------------------------------------------
1995
Total revenues                 $    9,437   $   13,069  $  13, 189  $   15,807
Operating income                      393        1,577       1,532     (40,754)
Net income (loss)                     857        1,811       1,767     (40,213)
Net income (loss) per share          0.03         0.07        0.06       (1.44)
1996
Total revenues                 $   18,587   $   18,800  $   25,920  $   40,812
Operating income                    3,712        3,862       4,602       9,471
Net income                          4,057        4,609       5,806       9,856
Net income per share                 0.11         0.12        0.14        0.22

See Notes 5 and 11 for discussion of Dura's acquisitions of product rights 
and companies which occurred during 1995 and 1996, affecting the Company's 
quarterly results of operations.

<PAGE>

INDEPENDENT AUDITORS' REPORT

To the Board of Directors and Shareholders
of Dura Pharmaceuticals, Inc.:

We have audited the accompanying consolidated balance sheets of Dura 
Pharmaceuticals, Inc. and subsidiaries as of December 31, 1995 and 1996, and 
the related consolidated statements of operations, shareholders' 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, such  consolidated  financial statements present fairly, in 
all material respects, the financial position of Dura Pharmaceuticals, Inc. 
and subsidiaries as of December 31, 1995 and 1996, and the results of their 
operations and their cash flows for each of the three years in the period 
ended December 31, 1996 in conformity with generally accepted accounting 
principles.



San Diego, California
January 20, 1997


<PAGE>

CORPORATE INFORMATION

DIRECTORS

Cam L. Garner
CHAIRMAN, PRESIDENT 
AND CHIEF EXECUTIVE OFFICER
DURA PHARMACEUTICALS, INC.

James C. Blair, Ph.D.
GENERAL PARTNER
DOMAIN ASSOCIATES

Herbert J. Conrad
SENIOR VICE PRESIDENT
HOFFMANN-LA ROCHE, RETIRED

Joseph C. Cook, Jr.
PRINCIPAL
LIFE SCIENCE ADVISORS, LLC

David F. Hale
CHAIRMAN, PRESIDENT 
AND CHIEF EXECUTIVE OFFICER
GENSIA SICOR, INC.

David S. Kabakoff, Ph.D.
EXECUTIVE VICE PRESIDENT
DURA PHARMACEUTICALS, INC.

Gordon V. Ramseier
EXECUTIVE DIRECTOR
THE SAGE GROUP

Charles G. Smith, Ph.D.
PRIVATE CONSULTANT

Walter F. Spath
SENIOR VICE PRESIDENT,
SALES AND MARKETING
DURA PHARMACEUTICALS, INC.

OFFICERS

Cam L. Garner
CHAIRMAN, PRESIDENT 
AND CHIEF EXECUTIVE OFFICER

David S. Kabakoff, Ph.D.
EXECUTIVE VICE PRESIDENT

<PAGE>

Julia R. Brown
SENIOR VICE PRESIDENT,
BUSINESS DEVELOPMENT AND PLANNING

James W. Newman
SENIOR VICE PRESIDENT,
FINANCE AND ADMINISTRATION
AND CHIEF FINANCIAL OFFICER

Charles W. Prettyman
SENIOR VICE PRESIDENT,
DEVELOPMENT AND REGULATORY AFFAIRS

Walter F. Spath
SENIOR VICE PRESIDENT,
SALES AND MARKETING

Mitchell R. Woodbury
SENIOR VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY

Chester Damecki
VICE PRESIDENT, OPERATIONS

Malcolm R. Hill
VICE PRESIDENT, CLINICAL DEVELOPMENT

Robert W. Keith
VICE PRESIDENT, MANAGED CARE

Erle T. Mast
VICE PRESIDENT, FINANCE

Robert K. Schultz, Ph.D.
VICE PRESIDENT, PRODUCT DEVELOPMENT

David Sudolsky
VICE PRESIDENT, MARKETING

Clyde L. Witham
VICE PRESIDENT, SCIENCE AND TECHNOLOGY

Michael T. Borer
GENERAL MANAGER, HEALTH SCRIPT

CORPORATE HEADQUARTERS
5880 Pacific Center Boulevard
San Diego, California 92121-4204
Telephone (619) 457-2553

<PAGE>

AUDITORS
Deloitte & Touche LLP
San Diego, California

SHAREHOLDERS
At March 1, 1997, there were approximately 330 holders of record of Dura's
common stock.

DIVIDENDS
No cash dividends were declared or paid in 1994, 1995 or 1996.

TRANSFER AGENT AND REGISTRAR
Chase Mellon Shareholders Services, LLC
400 S. Hope St., 4th Floor
Los Angeles, California 90071
(213) 553-9719

REQUESTS FOR INFORMATION
Copies of the Form 10-K filed with the Securities and Exchange Commission,
financial communications and general information on the Company are available
without charge upon request to Investor Relations, Dura Pharmaceuticals, 5880
Pacific Center Boulevard, San Diego, CA 92121-4204.

ANNUAL MEETING
The annual meeting of shareholders will be held at 10 a.m., Wednesday, May 28,
1997 at the La Jolla Marriott, 4240 La Jolla Village Drive, La Jolla, CA 92037.

MARKET INFORMATION ON COMMON STOCK
Dura Pharmaceuticals' common stock is traded on the Nasdaq National Market under
the symbol "DURA." The following table reflects the range of high and low trade
prices of Dura's common stock by quarter for 1994, 1995 and 1996. This
information is based upon prices reported by the Nasdaq National Market:

                              High                 Low
- ------------------------------------------------------
1994
First Quarter                 $  5                $  3 1/8
Second Quarter                $  5 1/2            $  3 3/4
Third Quarter                 $  6 5/8            $  5 1/8
Fourth Quarter                $  7 1/2            $  5 1/4
1995
First Quarter                 $  7 1/2            $  5 3/4
Second Quarter                $  9 7/8            $  6 1/2
Third Quarter                 $ 17 1/2            $  9 1/8
Fourth Quarter                $ 17 3/4            $ 13 1/4
1996
First Quarter                 $ 26 3/8            $ 16 3/4
Second Quarter                $ 34 1/2            $ 23 11/16
Third Quarter                 $ 40                $ 21 3/8
Fourth Quarter                $ 47 3/4            $ 31 1/2

Dura-Tap-Registered Trademark-/PD, Entex-Registered Trademark-, Furadantin-
Registered Trademark- and Rondec-Registered Trademark- are registered trademarks
of the Company. The Company claims common law trademark rights to Spiros-TM-, 
Dura-Vent/DA-TM- and D.A. Chewable-TM-. Tornalate-Registered Trademark- is a 
registered trademark of Sanofi-Winthrop, Inc. Crolom-TM- is a trademark of 
Bausch & Lomb Pharmaceuticals, Inc. Capastat-Registered Trademark-, 
Seromycin-Registered Trademark-, Ceclor-Registered Trademark-, Ceclor-Registered
Trademark- CD and Keftab-Registered Trademark- are registered trademarks of Eli
Lilly and Company.



<PAGE>

                        INDEPENDENT AUDITORS' CONSENT


We consent to the incorporation by reference in Registration Statement 
No. 333-10513 on Form S-8 and Registration Statement Nos. 33-71798, 33-99722 
and 33-93914 on Form S-3 of Dura Pharmaceuticals, Inc. of our report dated 
January 20, 1997, incorporated by reference in this Annual Report on Form 10-K 
of Dura Pharmaceuticals, Inc. for the year ended December 31, 1996.


/s/ DELOITTE & TOUCHE LLP

San Diego, California
March 24, 1997


<PAGE>

                                   EXHIBIT 24

                                POWER OF ATTORNEY



                               (See Signature Page)


<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE 
COMPANY'S CONSOLIDATED BALANCE SHEETS AS OF DECEMBER 31, 1996, AND THE
RELATED CONSOLIDATED STATEMENTS OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31,
1996, AND THE NOTES THERETO, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH CONSOLIDATED FINANCIAL STATEMENTS AND NOTES.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                         131,101
<SECURITIES>                                   109,244
<RECEIVABLES>                                   24,092
<ALLOWANCES>                                         0
<INVENTORY>                                      7,544
<CURRENT-ASSETS>                               271,981
<PP&E>                                          30,276
<DEPRECIATION>                                   2,776
<TOTAL-ASSETS>                                 504,670
<CURRENT-LIABILITIES>                           52,117
<BONDS>                                              0
                                0
                                          0
<COMMON>                                       525,350
<OTHER-SE>                                    (78,992)
<TOTAL-LIABILITY-AND-EQUITY>                   443,577
<SALES>                                        104,119
<TOTAL-REVENUES>                               104,119
<CGS>                                           21,301
<TOTAL-COSTS>                                   82,472
<OTHER-EXPENSES>                                   677
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 27,867
<INCOME-TAX>                                     3,539
<INCOME-CONTINUING>                             24,328
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    24,328
<EPS-PRIMARY>                                      .60
<EPS-DILUTED>                                      .59
        

</TABLE>


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