As filed with the Securities and Exchange Commission on November 13, 2001
                                                           Registration No. 333-
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                ----------------
                                    Form S-3
                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933
                                ----------------

                          Neurocrine Biosciences, Inc.
             (Exact name of registrant as specified in its charter)

     Delaware                         2836                     33-0525145
  (State or other          (Primary Standard Industrial      (I.R.S. Employer
 jurisdiction of            Classification Code Number)   Identification Number)
 incorporation or
  organization)
                           10555 Science Center Drive
                           San Diego, California 92121
                                 (858) 658-7600
       (Address, including zip code, and telephone number, including area
               code, of registrant's principal executive offices)

            Agent for Service:                          Copies to:
              Gary A. Lyons                        Scott N. Wolfe, Esq.
  President and Chief Executive Officer           Robert E. Burwell, Esq.
       Neurocrine Biosciences, Inc.                  Latham & Watkins
        10555 Science Center Drive           12636 High Bluff Drive, Suite 300
       San Diego, California 92121              San Diego, California 92130
              (858) 658-7600                          (858) 523-5400

     Approximate date of commencement of proposed sale to the public: From time
to time after the effective date of this registration statement.

     If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [ ]

     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, as amended, other than securities offered only in connection with dividend
or interest reinvestment plans, check the following box. [X]

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]








                         CALCULATION OF REGISTRATION FEE

=============================================================================================
                                                Amount       Proposed Maximum     Amount of
            Title of Securities                  to be      Aggregate Offering  Registration
              to be Registered                Registered         Price(1)          Fee(2)
---------------------------------------------------------------------------------------------
                                                                          

Debt Securities, Preferred Stock, par value
$0.001 per share and Common Stock, par       $200,000,000      $200,000,000        $50,000
value $0.001 per share (3)
=============================================================================================


(1)  Estimated solely for purposes of calculating the registration fee, which is
     calculated  in  accordance  with Rule  457(o) of the rules and  regulations
     under the Securities  Act. Rule 457(o) permits the  registration  fee to be
     calculated  on  the  basis  of the  maximum  offering  price  of all of the
     securities listed and, therefore,  the table does not specify by each class
     information  as to  the  amount  to be  registered,  the  proposed  maximum
     offering price per unit or the proposed maximum aggregate offering price.

(2)  Amount calculated pursuant to Section 6(b) under the Securities Act.

(3)  This  registration  statement  also  covers  such  indeterminate  number of
     securities  that may be issued upon exchange for, or upon conversion of, as
     the case may be, the securities registered hereunder.

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

     Neurocrine hereby amends this registration  statement on such date or dates
as may be necessary to delay its effective  date until  Neurocrine  shall file a
further  amendment that  specifically  states that this  registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933 or  until  this  registration  statement  shall  become
effective  on such  date  as the  Securities  and  Exchange  Commission,  acting
pursuant to Section 8(a), may determine.






The  information in this  prospectus is not complete and may be changed.  We may
not sell  these  securities  until the  registration  statement  filed  with the
Securities and Exchange Commission is effective. This prospectus is not an offer
to  sell  these  securities  and it is not  soliciting  an  offer  to buy  these
securities in any state where the offer or sale is not permitted.

(Subject to completion, dated November 13, 2001)

PROSPECTUS

                                  $200,000,000

                           NEUROCRINE BIOSCIENCES,INC.

                                 Debt Securities
                                 Preferred Stock
                                  Common Stock
                                 ---------------

     We may offer and sell  from time to time in one or more  classes  or series
and in amounts, at prices and on the terms that we will determine at the time of
offering, with an aggregate initial offering price of up to $200,000,000:

o    debt securities,  which may consist of debentures,  notes or other types of
     debt;

o    shares of preferred stock; and

o    shares of common stock.

     We will provide the specific  terms of these  securities in  supplements to
this  prospectus.  You should read this prospectus and any supplement  carefully
before you invest.

     Our common stock is quoted and traded on the Nasdaq  National  Market under
the symbol "NBIX."

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

     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or disapproved of these securities or determined if this
prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.

     We will sell these securities directly to our stockholders or to purchasers
or through agents on our behalf or through underwriters or dealers as designated
from time to time. If any agents or underwriters are involved in the sale of any
of these securities, the applicable prospectus supplement will provide the names
of the agents or underwriters and any applicable fees, commissions or discounts.

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

            The date of this prospectus is          , 2001







     You  should  rely only on the  information  contained  or  incorporated  by
reference in this prospectus. We have not authorized any other person to provide
you with  different  information.  If  anyone  provides  you with  different  or
inconsistent information,  you should not rely on it. We are not making an offer
to sell  these  securities  in any  jurisdiction  where the offer or sale is not
permitted.  You should assume that the information  appearing in this prospectus
is  accurate  as of the date on the front  cover of this  prospectus  only.  Our
business,  financial  condition,  results of  operations  and prospects may have
subsequently changed.

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

                                TABLE OF CONTENTS

                                                                           Page

About this Prospectus....................................................    3
Where You Can Find More Information......................................    3
Forward-Looking Statements...............................................    4
Neurocrine...............................................................    4
Ratio of Earnings to Fixed Charges.......................................    5
Use of Proceeds..........................................................    5
Description of Debt Securities...........................................    6
Description of Capital Stock.............................................   15
Plan of Distribution.....................................................   20
Legal Matters............................................................   21
Experts..................................................................   21

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

     Whenever we refer to "Neurocrine,"  "we," "our" or "us" in this prospectus,
we mean Neurocrine Biosciences,  Inc. and its consolidated subsidiaries,  unless
the context suggests  otherwise.  When we refer to "you" or "yours," we mean the
holders of the applicable series of securities.






                              ABOUT THIS PROSPECTUS

     This prospectus is part of a registration  statement that we filed with the
Securities and Exchange Commission using a "shelf" registration  process.  Under
this shelf registration  process,  we may sell any combination of the securities
described  in this  prospectus  in one or more  offerings  up to a total  dollar
amount of $200,000,000.  This prospectus provides you with a general description
of the securities we may offer.  Each time we offer to sell securities,  we will
provide a prospectus supplement that will contain specific information about the
terms of that offering. The prospectus supplement may also add, update or change
information contained in this prospectus.  To the extent that any statement that
we make in a prospectus  supplement is inconsistent with statements made in this
prospectus,  the statements  made in this  prospectus will be deemed modified or
superseded by those made in a prospectus  supplement.  You should read both this
prospectus   and  any  prospectus   supplement   together  with  the  additional
information  described  under  the  next  heading,  "Where  You  Can  Find  More
Information."

                       WHERE YOU CAN FIND MORE INFORMATION

     Neurocrine is subject to the  informational  requirements of the Securities
Exchange  Act of 1934,  as  amended,  and files  annual,  quarterly  and special
reports,  proxy statements and other  information with the SEC. You may read and
copy any reports,  proxy  statements and other  information we file at the SEC's
public reference room at 450 Fifth Street, N.W., Washington,  D.C. 20549. Please
call the SEC at 1-800-SEC-0330  for further  information on the public reference
room. You may also access filed documents at the SEC's web site at www.sec.gov.

     We are  incorporating by reference some  information  about us that we file
with the SEC. We are  disclosing  important  information  to you by  referencing
those filed documents.  Any information that we reference this way is considered
part  of  this  prospectus.   The  information  in  this  prospectus  supercedes
information  incorporated  by reference that we have filed with the SEC prior to
the date of this prospectus,  while  information that we file with the SEC after
the date of this prospectus that is incorporated by reference will automatically
update and supersede this information.

     We incorporate by reference the following  documents we have filed,  or may
file, with the SEC:

o    Neurocrine's  Annual Report on Form 10-K for its fiscal year ended December
     31, 2000;

o    Neurocrine's  Quarterly  Report on Form 10-Q for its quarterly period ended
     March 31, 2001;

o    Neurocrine's  Quarterly  Report on Form 10-Q for its quarterly period ended
     June 30, 2001;

o    Neurocrine's  Quarterly  Report on Form 10-Q for its quarterly period ended
     September 30, 2001;

o    Neurocrine's  definitive  proxy  statement  dated  April 12,  2001 filed in
     connection with its May 24, 2001 Annual Meeting of Stockholders;

o    the description of Neurocrine's  common stock contained in the Registration
     Statement on Form 8-A filed on June 16, 1997;

o    all documents filed by Neurocrine with the SEC under Sections 13(a), 13(c),
     14 or 15(d) of the  Exchange  Act  after  the date of this  prospectus  and
     before termination of this offering.

     You  may  request  a free  copy  of any of the  documents  incorporated  by
reference  in this  prospectus  by writing or  telephoning  us at the  following
address:

                          Neurocrine Biosciences, Inc.
                           10555 Science Center Drive
                           San Diego, California 92121
                                 (858) 658-7600






                           FORWARD-LOOKING STATEMENTS

     This  prospectus  contains and  incorporates  by reference  forward-looking
statements  within the meaning of Section 27A of the  Securities Act of 1933, as
amended,   and  Section  21E  of  the  Exchange  Act.  You  can  identify  these
forward-looking  statements by  forward-looking  words such as "believe," "may,"
"could," "will," "estimate," "continue," "anticipate," "intend," "seek," "plan,"
"expect,"  "should," "would" and similar  expressions in this prospectus.  These
forward-looking  statements are subject to a number of risks,  uncertainties and
assumptions about Neurocrine, including, among other things:

o    our success in developing  product  candidates  that result in commercially
     successful drugs;

o    our ability to compete effectively;

o    our ability to maintain our current strategic  alliances and enter into new
     strategic alliances to develop and commercialize our compounds;

o    our ability to raise sufficient  additional funding to complete development
     of our product candidates;

o    our ability to receive regulatory approvals for our product candidates;

o    our involvement in patent and other intellectual property litigation; and

o    our ability to retain and recruit qualified scientists.

     The factors  identified  above are believed to be some, but not all, of the
important factors that could cause actual events and results to be significantly
different  from those that may be  expressed  or implied in any  forward-looking
statements. Any forward-looking statements should also be considered in light of
the risk  factors  detailed in our Annual  Report on Form 10-K.  We undertake no
obligation to publicly update or revise any forward-looking statements,  whether
as a result of new information, future events or otherwise.

                                   NEUROCRINE

     Neurocrine Biosciences,  Inc. is a product-based  biopharmaceutical company
focused  on  neurologic  and  endocrine  diseases  and  disorders.  Our  product
candidates  address  some of the  largest  pharmaceutical  markets  in the world
including insomnia, anxiety, depression,  cancer and diabetes. We currently have
14 programs in various stages of research and development. Of these 14 programs,
six  programs  are in  clinical  development  and  one  program  is in  advanced
preclinical  development.  We believe the projects we have in research will help
supply clinical development candidates in the future.

     Our lead independent  program is our GABA receptor  subtype  antagonist for
insomnia  which  currently  is in Phase  III  clinical  trials.  We will  seek a
collaborative  development  partner  and/or  marketing  partner for this program
prior to commercialization.  We are currently engaged in collaborative  research
and development of three of our drug  candidates.  These include a collaboration
with GlaxoSmithKline for our corticotropin  releasing factor antagonist research
and development program for  anxiety/depression  and irritable bowel syndrome, a
collaboration  with  Taisho  Pharmaceuticals  for  our  altered  peptide  ligand
development program for Type I diabetes and a collaboration with Wyeth-Ayerst, a
division of American  Home  Products,  for our  excitatory  amino acid  research
program for neurodegenerative diseases. We have completed collaborative programs
with Eli Lilly in obesity and Janssen Pharmaceutica in anxiety/depression.

     Our principal  executive offices are located at 10555 Science Center Drive,
San Diego, California 92121, and our telephone number is (858) 658-7600.


                       RATIO OF EARNINGS TO FIXED CHARGES

     Our ratios of earnings to fixed charges are as follows for the periods
indicated:


                      Nine Months
                 Ended September 30,       Year Ended December 31,
                    2001     2000       2000   1999   1998   1997   1996
                    ----     ----       ----   ----   ----   ----   ----

Ratio of Earnings
 to Fixed Charges    --       --         --     --     --    10.4   11.3

     For the years ended December 31, 1996,  1997,  1998,  1999 and 2000 and the
nine-month  periods  ended  September  30,  2000 and  2001,  our  earnings  were
insufficient to cover fixed charges by $597,000,  $688,000,  $746,000, $914,000,
$847,000 and  $688,000,and  $551,000,  respectively.  Fixed  charges  consist of
interest expense, including capitalized interest,  amortized premiums, discounts
and capitalized expenses related to indebtedness and estimated interest included
in rental expense.

     For the periods indicated above, we had no outstanding  shares of preferred
stock with  required  dividend  payments.  Therefore,  the ratios of earnings to
fixed  charges  and  preferred  stock  dividends  are  identical  to the  ratios
presented in the table above.

                                 USE OF PROCEEDS

     Unless otherwise indicated in the prospectus  supplement,  we intend to use
the net  proceeds  from the sale of the  securities  under this  prospectus  for
general corporate purposes,  including continued development and clinical trials
of our NBI-34060 product candidate addressing insomnia and various other product
candidates,  research  and  development  expenses,  general  and  administrative
expenses,  manufacturing  expenses,  and potential acquisitions of companies and
technologies  that  complement  our  business.   When  a  particular  series  of
securities is offered, the prospectus supplement relating thereto will set forth
our  intended  use  for  the  net  proceeds  we  receive  from  the  sale of the
securities. Pending the application of the net proceeds, we expect to invest the
proceeds in short-term,  interest-bearing  instruments or other investment-grade
securities.






                         DESCRIPTION OF DEBT SECURITIES

     This  prospectus  describes  the general  terms and  provisions of our debt
securities.  When we offer to sell a particular  series of debt  securities,  we
will  provide  the  specific  terms of the  series in a  prospectus  supplement.
Accordingly,  for a description  of the terms of any series of debt  securities,
you must refer to both the prospectus supplement relating to that series and the
description  of the  debt  securities  in this  prospectus.  To the  extent  the
information  contained in the  prospectus  supplement  differs from this summary
description, you should rely on the information in the prospectus supplement.

     The debt  securities  offered by this  prospectus  will be issued  under an
indenture  between us and the trustee for one or more series of debt  securities
designated in the applicable prospectus supplement. The indenture is subject to,
and governed by, the Trust  Indenture  Act of 1939,  as amended,  or the TIA. We
incorporate by reference the form of indenture as an exhibit to the registration
statement  of  which  this  prospectus  forms a part  and you  should  read  the
indenture  carefully  for the  provisions  that may be important to you. We have
summarized  selected  portions  of  the  indenture  below.  The  summary  is not
complete.  Terms used in the summary and not defined in this prospectus have the
meanings specified in the indenture.

General

     The debt securities will be our direct obligations, which may be secured or
unsecured, and which may be senior or subordinated indebtedness. We may issue an
unlimited amount of debt securities, in one or more series, under the indenture.
The terms of each series of debt  securities will be established by our board of
directors  or in a  supplemental  indenture.  We do not have to  issue  all debt
securities of one series at the same time and, unless described differently in a
prospectus  supplement,  we may  reopen a series,  without  the  consent  of the
holders of the debt securities of that series,  for issuances of additional debt
securities of that series.

     There may be more than one trustee  under the  indenture,  each relating to
one or more series of debt  securities.  Any trustee may resign or be removed by
us, at which time we will  appoint a successor  trustee.  Each trustee will be a
trustee  of a trust  under  the  indenture  separate  and  apart  from the trust
administered  by any other  trustee  under the  indenture.  Except as  indicated
elsewhere  in this  prospectus,  any action taken by the trustee may be taken by
the trustee only relating to the series of debt  securities  for which it is the
trustee.

     We will provide in a prospectus  supplement the following terms of the debt
securities being offered:

o    the title of the debt securities;

o    the aggregate  principal  amount and any limit on the  aggregate  principal
     amount of the debt securities;

o    whether we will issue the debt securities at a discount, the portion of the
     principal  amount of the debt securities  payable upon  acceleration of the
     maturity  of the debt  securities  or upon  redemption,  if other  than the
     principal  amount,  and the rate at which the original  issue discount will
     accrue;

o    the date on which we will pay the principal on the debt securities;

o    the rate,  which may be fixed or variable,  or the method used to determine
     the rate at which the debt securities will bear interest;


o    the date from which  interest will accrue,  the date on which interest will
     be payable and any  regular  record  date for the  interest  payable on any
     interest payment date;

o    the  place  where we will pay,  or the  method of  payment  of,  principal,
     premium and interest on the debt securities and where holders may surrender
     the debt securities for conversion, registration of transfer or exchange;

o    any obligation we have to redeem or purchase the debt securities  under any
     sinking  fund or  similar  provisions  or at the option of a holder of debt
     securities;

o    any option we have to redeem the debt  securities  and the date,  price and
     terms and conditions upon which we may redeem the debt securities;

o    the denominations in which we will issue the debt securities, if other than
     denominations of $1,000 and any multiples of $1,000;

o    provisions,  if any, for the  defeasance  or  discharge of our  obligations
     relating to the debt securities;

o    whether we will issue the debt securities in registered or bearer form;

o    the  currency in which we will pay  principal,  premium and interest on the
     debt securities;

o    if we will pay principal, premium or interest on the debt securities in one
     or more  currencies  other  than  those in which  the debt  securities  are
     denominated, the manner in which we will determine the exchange rate on the
     payments;

o    the manner in which we will determine the principal, premium or interest on
     the debt  securities  if these amounts may be determined by reference to an
     index based on a currency other than that in which the debt  securities are
     denominated or designated or by reference to a commodity,  commodity index,
     stock exchange index or financial index;

o    any addition  to, or change or deletion of,  events of default or covenants
     in the indenture;

o    a discussion of any material or special  United States  federal  income tax
     considerations applicable to the debt securities;

o    any depositaries, trustees, interest rate calculation agents, exchange rate
     calculation  agents or other agents relating to the debt  securities  other
     than those originally appointed;

o    whether we will issue the debt securities in the form of global  securities
     and whether we will issue the global  securities  in temporary or permanent
     global form;

o    any  rights of the  holders  of the debt  securities  to  convert  the debt
     securities  into other  securities or property and the terms and conditions
     of the conversion,  including the conversion price or manner of calculation
     and conversion period;

o    any subordination provisions relating to the debt securities;

o    any listing of the debt securities on a securities exchange;

o    any provisions  relating to any security  provided for the debt securities;
     and

o    any other terms of the debt securities  that will not be inconsistent  with
     the indenture.


     We may issue debt  securities  at a discount  below their stated  principal
amount.  Even if we issue the debt securities at or above their stated principal
amount,  for United States federal income tax purposes,  the debt securities may
be  deemed  to  be  issued  at  a  discount  based  on  their  interest  payment
characteristics.  We will describe in a prospectus  supplement the United States
federal  income tax  considerations  applicable to debt  securities  issued at a
discount  or  deemed  to be issued at a  discount.  We will also  describe  in a
prospectus   supplement   the  special   United   States   federal   income  tax
considerations  or other  restrictions  or terms  applicable to debt  securities
issuable in bearer form,  offered  exclusively to foreigners or denominated in a
foreign currency.

Denominations, Registration, Transfer and Exchange

     Unless  we  specify  otherwise  in  the  prospectus  supplement,  the  debt
securities  of any series will be issuable only in  denominations  of $1,000 and
multiples of $1,000, and will be payable only in U.S. dollars.

     We may issue the debt  securities in whole or in part in the form of one or
more  global  securities  that  will be  deposited  with,  or on  behalf  of,  a
depositary identified in the applicable prospectus supplement.  We may issue the
global securities in either registered or bearer form and in either temporary or
permanent   form.  We  will  describe  the  specific  terms  of  the  depositary
arrangement   relating  to  a  series  of  debt  securities  in  the  prospectus
supplement.

     You may transfer or exchange  certificated debt securities at any office we
maintain for this purpose in accordance with the terms of the indenture. We will
not charge a service  fee for any  transfer or  exchange  of  certificated  debt
securities,  but we may require  payment of a sum sufficient to cover any tax or
other  governmental  charge we are required to pay in connection with a transfer
or exchange.

     You may effect the transfer of  certificated  debt securities and the right
to receive the principal,  premium and interest on certificated  debt securities
only by  surrendering  the  certificate  representing  those  certificated  debt
securities and either reissuance by us or the trustee of that certificate or the
issuance by us or the trustee of a new certificate to the new holder.

     We are not required to:

o    register,  transfer or exchange any series of debt securities  selected for
     redemption  during  the period  beginning  15  business  days prior to, and
     ending at the close of business on, the date of  transmittal  of the notice
     of redemption; or

o    register, transfer or exchange any debt security selected for redemption in
     whole or in part, except the unredeemed  portion of any debt security being
     redeemed in part.

Covenants

     We will describe in the  prospectus  supplement any  restrictive  covenants
applicable to an issue of debt securities.

Consolidation, Merger or Sale of Assets

     We may not  consolidate or merge with or into, or sell,  assign,  convey or
transfer our  properties and assets  substantially  in their entirety to another
corporation, person or entity unless:

o    in the  case  of a  consolidation  or  merger,  (1) we  are  the  surviving
     corporation  or (2) the successor  corporation  is an entity  organized and
     validly  existing  under the laws of the  United  States,  any state of the
     United  States or the  District  of  Columbia  and  expressly  assumes  our
     obligations under the debt securities and the indenture; and


o    immediately  after giving  effect to the  transaction,  no event of default
     exists.

     Notwithstanding  the foregoing,  any of our  subsidiaries  may  consolidate
with, merge into or transfer all or part of its properties and assets to us.

Events of Default

     Each of the  following is an event of default  relating to a series of debt
securities:

o    default  in the  payment of any  interest  upon any debt  security  of that
     series when it becomes due and payable, which default continues uncured for
     a period of 30 days;

o    default in the payment of principal or premium on any debt security of that
     series when due and payable;

o    default  in the  deposit  of any  sinking  fund  payment,  when and as due,
     relating to any debt security of that series;

o    default  in the  performance  or  breach  by us of any  other  covenant  or
     warranty in the indenture,  other than a covenant or warranty that has been
     included  in the  indenture  solely  for the  benefit  of a series  of debt
     securities other than that series,  which default  continues  uncured for a
     period of 60 days after we receive  written  notice  from the trustee or we
     and the trustee  receive written notice from the holders of at least 25% in
     principal  amount of the  outstanding  debt  securities  of that  series as
     provided in the indenture;

o    events of bankruptcy, insolvency or reorganization; and

o    any other event of default  provided  relating to debt  securities  of that
     series  that  is  described  in  the   applicable   prospectus   supplement
     accompanying this prospectus.

     If an event of default  relating  to  outstanding  debt  securities  of any
series occurs and continues uncured, then the trustee or the holders of at least
25% in  principal  amount of  outstanding  debt  securities  of that  series may
declare in a written  notice the principal  amount,  or specified  amount,  plus
accrued and unpaid  premium and interest,  if payable on all debt  securities of
that  series,  to be  immediately  due and  payable.  At any time after making a
declaration  of  acceleration  relating to debt  securities  of any series,  the
holders of a majority in principal  amount of the outstanding debt securities of
that series may rescind and cancel the acceleration if:

o    the holders  act before the  trustee has  obtained a judgment or decree for
     payment of the money due;

o    we have paid or deposited  with the trustee a sum sufficient to pay overdue
     interest and overdue  principal,  other than the  accelerated  interest and
     principal; and

o    we have cured or the holders have waived all events of default,  other than
     the  non-payment  of  accelerated  principal and interest  relating to debt
     securities of that series, as provided in the indenture.

     We refer you to the  prospectus  supplement  relating to any series of debt
securities that are issued at a discount for the particular  provisions relating
to  acceleration  of a portion of the principal  amount of those debt securities
upon the occurrence of an event of default.

     The trustee has no obligation to exercise any of its rights or powers under
the  indenture  at the  request of any holder of  outstanding  debt  securities,



unless the  trustee  receives  indemnity  satisfactory  to it against  any loss,
liability  or  expense.  Subject  to rights of the  trustee,  the  holders  of a
majority in principal  amount of the  outstanding  debt securities of any series
will have the  right to direct  the time,  method  and place of  conducting  any
proceeding  for any remedy  available to the trustee or exercising  any trust or
power conferred on the trustee relating to the debt securities of that series.

     No  holder  of any debt  security  of any  series  will  have any  right to
institute any judicial or other proceeding  relating to the indenture or for the
appointment  of a receiver or trustee,  or for any remedy  under the  indenture,
unless:

o    that holder has previously  given the trustee  written notice of an uncured
     event of default relating to debt securities of that series; and

o    the  holders  of at least  25% in  principal  amount  of  outstanding  debt
     securities  of  that  series  have  made a  written  request,  and  offered
     reasonable  indemnity,  to the  trustee  to  institute  the  proceeding  as
     trustee, and the trustee has not received from the holders of a majority in
     principal  amount  of the  outstanding  debt  securities  of that  series a
     direction  inconsistent  with that request and has failed to institute  the
     proceeding within 60 days.

     The holder of any debt  security  will have an absolute  and  unconditional
right to receive payment of the principal, premium and any interest on that debt
security  on or after  the due dates  expressed  in that  debt  security  and to
institute suit for the enforcement of payment.

     Within  120 days after the end of our  fiscal  year we will  furnish to the
trustee a  statement  as to  compliance  with the  indenture.  The  trustee  may
withhold  notice to the  holders  of the debt  securities  of any  series of any
default or event of default,  except in payment on any debt  securities  of that
series,  relating  to  debt  securities  of  that  series  if it in  good  faith
determines  that  withholding  notice is in the interest of the holders of those
debt securities.

Modification and Waiver

     We may  modify the  indenture,  without  prior  notice to or consent of any
holders, for any of the following purposes:

o    to evidence the  succession  of another  corporation  to our rights and the
     assumption  by  the  successor  of our  covenants  and  obligations  in the
     indenture and the debt securities;

o    to add to the  covenants  for  the  benefit  of  the  holders  of the  debt
     securities  or to  surrender  any right or power  conferred  upon us in the
     indenture;

o    to add any events of default;

o    to add or change any provision of the indenture to permit or facilitate the
     issuance of debt  securities of any series in bearer form, to permit bearer
     securities to be issued in exchange for  registered  securities,  to permit
     bearer  securities to be issued in exchange for bearer  securities of other
     denominations or to permit the issuance of debt securities of any series in
     uncertificated form, provided that the action will not adversely affect the
     interests of the holders of the debt  securities or coupons in any material
     respect;

o    to change or eliminate  any provision of the  indenture,  provided that the
     change  or  elimination  will  become  effective  only  when  there  is  no
     outstanding  debt  security  issued  under the  indenture  or coupon of any
     series created prior to the  modification  which is entitled to the benefit
     of the provision and as to which the modification would apply;


o    to secure the debt  securities  or to provide  that any of our  obligations
     under the debt securities or the indenture will be guaranteed and the terms
     and  conditions  for  the  release  or  substitution  of  the  security  or
     guarantee;

o    to supplement  any  provisions of the indenture to permit or facilitate the
     defeasance  and discharge of any series of debt  securities,  provided that
     the action will not  adversely  affect the  interests of the holders of the
     debt securities or coupons in any material respect;

o    to establish the form or terms of debt  securities and coupons as permitted
     by the indenture;

o    to evidence and provide for a successor or other trustee relating to one or
     more series of debt  securities  and to add or change any  provision of the
     indenture to provide for or facilitate the  administration of the trusts by
     more than one trustee; or

o    to cure any  ambiguity,  to  correct or  supplement  any  provision  of the
     indenture that may be defective or inconsistent with any other provision of
     the indenture, to eliminate any conflict between the terms of the indenture
     and the  debt  securities  and the TIA or to make any  other  modifications
     which  are  consistent  with the  provisions  of the  indenture;  provided,
     however, that these other provisions will not adversely affect the interest
     of the holders of  outstanding  debt  securities or coupons in any material
     respect.

     We may modify and amend the indenture with the written  consent of at least
a majority in principal amount of the outstanding debt securities of each series
affected by the modifications or amendments.  However, the consent of the holder
of each  outstanding  debt  security  of each series  affected  is required  for
modifications that:

o    change the stated maturity of any debt security or coupon;

o    reduce the principal  amount of any payment to be made on any debt security
     or coupon;

o    reduce the rate of  interest  or extend the time for  payment of premium or
     interest payable upon redemption of any debt security;

o    change the coin or  currency  in which any debt  security or any premium or
     interest is payable;

o    reduce the amount of the principal due and payable upon acceleration of the
     maturity of a debt security issued at a discount;

o    impair the right to institute suit for the enforcement of any payment on or
     after its due date;

o    alter any  redemption  provisions in a manner adverse to the holders of the
     debt securities;

o    reduce  the  percentage  in  principal   amount  of  the  outstanding  debt
     securities;

o    adversely affect the right of any holder to convert any debt security;

o    change  any of the  waiver  provisions,  except to  increase  any  required
     percentage or to provide that other  provisions of the indenture  cannot be
     modified  or waived  without  the  consent of the  holder of each  affected
     outstanding debt security; or

o    change any provision described in the applicable prospectus supplement that
     requires the consent of each affected holder of debt securities.

     A modification  that changes or eliminates any covenant or other  provision
of the indenture  relating to one or more  particular  series of debt securities



and coupons,  or that modifies the rights of the holder of debt  securities  and
coupons of that  series,  will be deemed not to affect the rights of the holders
of the debt securities and coupons of any other series.

     The holders of at least a majority in principal  amount of the  outstanding
debt  securities of any series,  by notice to the trustee,  may on behalf of the
holders  of all  debt  securities  of that  series  waive  any  default  and its
consequences under the indenture, except:

o    a continuing  default in the payment of  principal,  premium or interest on
     any debt security held by a non-consenting holder; or

o    a default of a covenant  or  provision  that  cannot be modified or amended
     without the consent of the holder of each outstanding debt security of each
     series affected.

 Defeasance of Debt Securities and Covenants in Circumstances

     Legal  Defeasance.  We may be  discharged  from  any  and  all  obligations
relating to the debt securities of any series except for obligations:

o    to pay  additional  amounts,  if any, upon the occurrence of specified tax,
     assessment  or government  charge  events  relating to payments on the debt
     securities;

o    to register the transfer or exchange of debt securities;

o    to replace stolen, lost or mutilated debt securities;

o    to maintain paying agencies; and

o    to hold money in payment for trust.

     We will be discharged upon our deposit with the trustee, in trust, of money
or government  obligations that will provide money in an amount  sufficient,  in
the opinion of a nationally  recognized firm of independent public  accountants,
to pay and discharge each installment of principal,  premium and interest on and
any  mandatory  sinking fund  payments  relating to the debt  securities of that
series on the stated maturity of those payments.

     We may be discharged only if we have delivered to the trustee an opinion of
counsel  stating that we have received from, or there has been published by, the
Internal  Revenue  Service  a ruling  or,  since  the date of  execution  of the
indenture,  there  has been a change in the  applicable  United  States  federal
income  tax law,  in either  case to the  effect  that the  holders  of the debt
securities  of that series will not  recognize  income,  gain or loss for United
States  federal  income tax purposes as a result of the deposit,  defeasance and
discharge.

     Defeasance of Covenants. Upon compliance with specified conditions, we will
not be required  to comply  with some  restrictive  covenants  contained  in the
indenture and any omission to comply with the obligations  will not constitute a
default or event of default  relating to the debt  securities.  These conditions
include:

o    depositing with the trustee money or government  obligations that,  through
     the payment of interest and principal in accordance with their terms,  will
     provide  money in an  amount  sufficient  in the  opinion  of a  nationally
     recognized firm of independent public accountants to pay principal, premium
     and interest on and any  mandatory  sinking fund  payments  relating to the
     debt securities of that series on the date those payments are due; and


o    delivering to the trustee an Internal  Revenue Service ruling or an opinion
     of counsel to the effect  that the  holders of the debt  securities  of the
     series will not recognize  income,  gain or loss for United States  federal
     income  tax  purposes  as a result  of the  deposit  and  related  covenant
     defeasance.

Limited Liability of Some Persons

     No past, present or future stockholder,  incorporator, employee, officer or
director of  Neurocrine or any successor  corporation  or any of our  affiliates
will have any personal  liability for our obligations under the indenture or the
debt   securities   because  of  his,  her  or  its  status  as  a  stockholder,
incorporator, employee, officer or director.

Conversion Rights

     We will  describe in the  applicable  prospectus  supplement  the terms and
conditions,  if any, upon which the debt securities are convertible  into common
stock or preferred stock. Those terms will include:

o    whether the debt securities are convertible  into common stock or preferred
     stock;

o    the conversion price, or manner of calculation;

o    the conversion period;

o    provisions  regarding  whether  conversion  will be at our option or at the
     option of the holders;

o    the events requiring an adjustment of the conversion price; and

o    provisions  affecting conversion in the event of the redemption of the debt
     securities.

Payment and Paying Agents

     The indenture  will require us to duly and  punctually  pay the  principal,
premium and interest on the debt  securities as provided in the debt  securities
and the indenture.

     If debt securities of a series are issuable only as registered  securities,
we will  maintain  in each place of payment  for that series an office or agency
where:

o    holders  may  present or  surrender  for payment  debt  securities  of that
     series;

o    holders may surrender debt  securities of that series for  registration  of
     transfer or exchange; and

o    we may be served with notices and demands  regarding the debt securities of
     that series.

     If debt securities of a series are issuable as bearer  securities,  we will
maintain or cause to be maintained:

o    in the Borough of  Manhattan,  the City and State of New York, an office or
     agency  where (1)  holders  may (A)  present or  surrender  for payment any
     registered  securities of that series,  (B) surrender for  registration  of
     transfer any  registered  securities  of that  series,  (C)  surrender  for
     exchange or  redemption  debt  securities of that series and (D) present or
     surrender for payment bearer  securities of that series and related coupons
     in  the  circumstances   described  in  the  following  paragraph  and  not
     otherwise,  and (2) we may be served with notices and demands regarding the
     debt securities of that series;


o    subject to any applicable laws or  registration,  in a place of payment for
     debt securities of that series located outside the United States, an office
     or agency  where  holders  may  present  and  surrender  for  payment  debt
     securities  of that series and related  coupons;  provided that if the debt
     securities  of that  series are listed on The Stock  Exchange of the United
     Kingdom and the Republic of Ireland,  the Luxembourg  Stock Exchange or any
     other  stock  exchange  located  outside the United  States,  and the stock
     exchange  so  requires,  we will  maintain  a  paying  agent  for the  debt
     securities of that series in London,  Luxembourg or any other required city
     located outside the United States,  as the case may be, so long as the debt
     securities of that series are listed on that exchange; and

o    subject to any applicable  laws or  regulations,  in a place of payment for
     debt securities of that series located outside the United States, an office
     or agency where (1) holders may (A) surrender for  registration of transfer
     any  registered  securities of that series or (B) surrender for exchange or
     redemption  debt  securities of that series and (2) we may receive  notices
     and demands regarding the debt securities of that series.

     We will  give  prompt  written  notice  to the  applicable  trustee  of the
locations,  and any change in the locations,  of offices or agencies.  If at any
time we fail to maintain  any  required  office or agency or fail to furnish the
applicable   trustee   with  the   address,   holders  may  make  or  serve  the
presentations,  surrenders, notices and demands at the corporate trust office of
the  applicable  trustee,  except that holders may present and surrender  bearer
securities  of that  series and the  related  coupons for payment at the offices
specified  in the  applicable  debt  security.  We will  appoint the  applicable
trustee as our agent to receive the foregoing presentations, surrenders, notices
and demands.  However, in the case of bearer securities,  we may appoint another
agent as may be specified in the applicable prospectus supplement.

     We will  make no  payment  of  principal,  premium  or  interest  on bearer
securities  at any of our offices or  agencies in the United  States or by check
mailed  to any  address  in the  United  States  or by  transfer  to an  account
maintained  with a bank  located  in the  United  States.  However,  if the debt
securities of a series are denominated and payable in U.S. dollars,  we will pay
principal and any premium and interest on the debt securities of that series, if
specified in the applicable prospectus  supplement,  at the office of our paying
agent in the  Borough  of  Manhattan,  the City and State of New  York,  only if
payment in U.S. dollars of the full amount of the principal,  premium,  interest
or additional  amounts,  as the case may be, at all offices or agencies  outside
the  United  States  maintained  for the  purpose by us in  accordance  with the
indenture  is illegal or  effectively  precluded  by exchange  controls or other
similar restrictions.

Governing Law

     The  indenture  and the  related  debt  securities  will be governed by and
construed in accordance with the laws of the State of New York.






                          DESCRIPTION OF CAPITAL STOCK

General

     This  prospectus  describes the general terms of our capital  stock.  For a
more detailed  description of these  securities,  you should read the applicable
provisions of Delaware law and our certificate of incorporation and bylaws. When
we offer to sell a particular series of these  securities,  we will describe the
specific  terms of the series in a supplement to this  prospectus.  Accordingly,
for a description  of the terms of any series of  securities,  you must refer to
both the prospectus  supplement  relating to that series and the  description of
the  securities  described  in this  prospectus.  To the extent the  information
contained in the prospectus  supplement  differs from this summary  description,
you should rely on the information in the prospectus supplement.

     Under our certificate of  incorporation,  the total number of shares of all
classes of stock that we have  authority to issue is  55,000,000,  consisting of
5,000,000  shares of preferred stock, par value $0.001 per share, and 50,000,000
shares of common stock, par value $0.001 per share.

Common Stock

     As of September  30,  2001,  we had  26,187,852  shares of our common stock
outstanding held of record by approximately 123 stockholders.

     The  holders of our common  stock are  entitled  to one vote for each share
held of record on all matters  submitted to a vote of the  stockholders,  and do
not have cumulative voting rights. Subject to preferences that may be applicable
to any of our  outstanding  preferred  stock,  the  holders of common  stock are
entitled to receive  ratably the  dividends,  if any,  that may be declared from
time to time by our board of directors out of funds  legally  available for such
dividends.  In  the  event  of a  liquidation,  dissolution  or  winding  up  of
Neurocrine,  the holders of our common stock would be entitled to share  ratably
in all assets remaining after payment of liabilities and the satisfaction of any
liquidation  preferences  granted to the  holders of any  outstanding  shares of
preferred  stock.  Holders of our common stock have no preemptive  rights and no
conversion  rights or other  subscription  rights.  There are no  redemption  or
sinking fund  provisions  applicable  to our common stock.  All the  outstanding
shares of common  stock are,  and the shares  offered by this  prospectus,  when
issued and paid for, will be validly issued,  fully paid and nonassessable.  The
rights,  preferences  and  privileges of holders of our common stock are subject
to, and may be adversely affected by, the rights of the holders of any shares of
our outstanding preferred stock.

Preferred Stock

     We  currently  have no  outstanding  shares of preferred  stock.  Under our
certificate  of  incorporation,  our board of directors is  authorized  to issue
shares of our  preferred  stock  from time to time,  in one or more  classes  or
series,  without stockholder  approval.  Prior to the issuance of shares of each
series, the board of directors is required by the General Corporation Law of the
State of Delaware,  known as the DGCL, and our certificate of  incorporation  to
adopt  resolutions  and file a certificate of designation  with the Secretary of
State of the State of Delaware.  The  certificate of designation  fixes for each
class or series the designations,  powers, preferences,  rights, qualifications,
limitations and restrictions, including the following:

o    the number of shares constituting each class or series;

o    voting rights;

o    rights and terms of redemption, including sinking fund provisions;


o    dividend rights and rates;

o    terms concerning the distribution of assets;

o    conversion or exchange terms;

o    redemption prices; and

o    liquidation preferences.

     All shares of preferred stock offered by this prospectus will, when issued,
be validly issued, fully paid and nonassessable and will not have any preemptive
or similar rights. Our board of directors could authorize the issuance of shares
of  preferred  stock  with  terms and  conditions  that could have the effect of
discouraging a takeover or other  transaction that might involve a premium price
for  holders of the  shares or that  holders  might  believe to be in their best
interests.

     We will describe in a prospectus supplement relating to the class or series
of preferred stock being offered the following terms:

o    the title and stated value of the preferred stock;

o    the  number of shares  of the  preferred  stock  offered,  the  liquidation
     preference per share and the offering price of the preferred stock;

o    the  dividend  rate(s),  period(s)  or  payment  date(s)  or  method(s)  of
     calculation applicable to the preferred stock;

o    whether dividends are cumulative or non-cumulative and, if cumulative,  the
     date from which dividends on the preferred stock will accumulate;

o    the procedures for any auction and  remarketing,  if any, for the preferred
     stock;

o    the provisions for a sinking fund, if any, for the preferred stock;

o    the provision for redemption, if applicable, of the preferred stock;

o    any listing of the preferred stock on any securities exchange;

o    the terms and  conditions,  if applicable,  upon which the preferred  stock
     will be convertible  into common stock,  including the conversion  price or
     manner of calculation and conversion period;

o    voting rights, if any, of the preferred stock;

o    a discussion of any material or special  United States  federal  income tax
     considerations applicable to the preferred stock;

o    the relative  ranking and preferences of the preferred stock as to dividend
     rights and rights upon the  liquidation,  dissolution  or winding up of our
     affairs;


o    any  limitations  on  issuance  of any class or series of  preferred  stock
     ranking  senior to or on a parity  with the  class or  series of  preferred
     stock as to dividend  rights and rights upon  liquidation,  dissolution  or
     winding up of our affairs; and

o    any other specific terms, preferences,  rights, limitations or restrictions
     of the preferred stock.

     Unless we specify otherwise in the applicable  prospectus  supplement,  the
preferred  stock will rank,  relating  to  dividends  and upon our  liquidation,
dissolution or winding up:

o    senior  to all  classes  or series  of our  common  stock and to all of our
     equity securities ranking junior to the preferred stock;

o    on a  parity  with  all  of  our  equity  securities  the  terms  of  which
     specifically  provide that the equity  securities rank on a parity with the
     preferred stock; and

o    junior to all of our  equity  securities  the  terms of which  specifically
     provide that the equity securities rank senior to the preferred stock.

     The term equity securities does not include convertible debt securities.

Anti-Takeover Provisions

     As a corporation  organized under the laws of the State of Delaware, we are
subject to Section 203 of the DGCL,  which  restricts  our ability to enter into
business combinations with an interested stockholder or a stockholder owning 15%
or more of our  outstanding  voting stock, or that  stockholder's  affiliates or
associates, for a period of three years. These restrictions do not apply if:

o    prior to  becoming  an  interested  stockholder,  our  board  of  directors
     approves  either the business  combination or the  transaction in which the
     stockholder becomes an interested stockholder;

o    upon  consummation of the  transaction in which the stockholder  becomes an
     interested stockholder, the interested stockholder owns at least 85% of our
     voting stock outstanding at the time the transaction commenced,  subject to
     exceptions; or

o    on or after the date a stockholder becomes an interested  stockholder,  the
     business  combination  is both  approved  by our  board  of  directors  and
     authorized  at an annual or  special  meeting  of our  stockholders  by the
     affirmative vote of at least two-thirds of the outstanding voting stock not
     owned by the interested stockholder.

     Some provisions of  Neurocrine's  certificate of  incorporation  and bylaws
could also have anti-takeover effects. These provisions:

o    permit  the  board  of  directors  to  increase  its own  size and fill the
     resulting vacancies;

o    provide for a board comprised of three classes of directors with each class
     serving a staggered three-year term;

o    authorize the issuance of preferred stock in one or more series; and

o    require the approval of at least two-thirds of the outstanding voting stock
     to amend certain provisions of our certificate of incorporation.


     These  provisions  are intended to enhance the likelihood of continuity and
stability  in the  composition  or the  policies  formulated  by  the  board  of
directors.  In addition,  these provisions are intended to ensure that the board
of directors will have  sufficient  time to act in what it believes to be in the
best interests of Neurocrine and its  stockholders.  These  provisions  also are
designed to reduce our  vulnerability to an unsolicited  proposal for a takeover
of  Neurocrine  that  does  not  contemplate  the  acquisition  of  all  of  our
outstanding  shares or an unsolicited  proposal for the restructuring or sale of
all or part of Neurocrine.  The provisions are also intended to discourage  some
tactics that may be used in proxy fights.

Stockholder Rights Plan

     On April 10, 1997,  our board of  directors  adopted a  stockholder  rights
plan.  Under the rights plan, a dividend of one preferred  share  purchase right
was declared for each  outstanding  share of our common stock.  The common stock
currently  trades  with a right to  purchase  Series A  Participating  preferred
stock. A preferred share purchase right will be attached to each share of common
stock  issued  during  the  term  of  the  rights  plan.   Each  right  entitles
stockholders  to buy one  one-thousandth  of a share of our  Series A  preferred
stock at an exercise price of $51.75, subject to anti-dilution adjustments, upon
the triggering event of a person acquiring, or making a tender or exchange offer
for,  15% or more of our  outstanding  common  stock.  Each right  entitles  its
holder,  other than the person  acquiring 15% or more of the outstanding  common
stock,  to purchase  shares of our common stock with a market value of twice the
right's  exercise  price. In addition,  if a company  acquires us in a merger or
other  business  combination,  or if we sell more  than 50% of our  consolidated
assets or earning power, these rights will entitle our stockholders,  other than
the acquirer, to purchase, for the exercise price, shares of the common stock of
the acquiring  company having a market value of two times the exercise price. At
any time prior to these events,  the board of directors may redeem the rights at
one cent per right.

     The rights  plan is  intended  to protect  stockholders  in the event of an
unsolicited  attempt to acquire us. The right is transferred  automatically with
the  transfer  of the  common  stock  until  separate  rights  certificates  are
distributed  upon the occurrence of certain  events.  The rights plan could have
the effect of delaying,  deferring or  preventing a person from  acquiring us or
accomplishing a change in control of the board of directors. This description of
the rights plan is intended as a summary  only and is  qualified in its entirety
by reference to the amended and restated  rights  agreement dated as of July 19,
1999 between Neurocrine and American Stock Transfer & Trust Company. To obtain a
copy of the rights  agreement,  as amended,  see the section of this  prospectus
entitled "Where You Can Find More Information."

Classified Board of Directors

     The certificate of incorporation  provides for the board of directors to be
divided  into three  classes of  directors,  with each class as nearly  equal in
number  as  possible,   serving   staggered   three-year  terms.  As  a  result,
approximately one-third of the board of directors will be elected each year. The
classified  board  provision will help to assure the continuity and stability of
the board of directors and the business strategies and policies of Neurocrine as
determined by the board of directors.  The classified board provision could have
the  effect  of  discouraging  a third  party  from  making  a  tender  offer or
attempting to obtain control of Neurocrine.  In addition,  the classified  board
provision  could delay  stockholders  who do not agree with the  policies of the
board of directors  from  removing a majority of the board of directors  for two
years.






Special Meetings

     The bylaws also provide that special meetings of stockholders may be called
only by the board of  directors,  its  chairman,  the  president  or one or more
stockholders holding fifty percent (50%) of the votes at that meeting.

Number of Directors; Removal; Filling Vacancies

     The bylaws provide that the board of directors will consist of six members.
Further,  the bylaws  authorize  the board of  directors  to fill newly  created
directorships.  Accordingly,  this  provision  could prevent a stockholder  from
obtaining  majority  representation  on the board of directors by permitting the
board  of  directors  to  enlarge  the  size  of the  board  and  fill  the  new
directorships  with its own  nominees.  A  director  so  elected by the board of
directors  holds  office  until  the next  election  of the  class for which the
director  has  been  chosen  and  until  his or her  successor  is  elected  and
qualified.  The bylaws also provide that directors may be removed only for cause
and only by the  affirmative  vote of holders of a majority of the total  voting
power of all  outstanding  securities.  The  effect  of these  provisions  is to
preclude a  stockholder  from  removing  incumbent  directors  without cause and
simultaneously  gaining  control  of the  board  of  directors  by  filling  the
vacancies created by the removal with its own nominees.

Transfer Agent and Registrar

     The Transfer  Agent and  Registrar  for our common stock is American  Stock
Transfer & Trust Corporation.






                              PLAN OF DISTRIBUTION

     We may sell the  securities  from  time to time  pursuant  to  underwritten
public  offerings,  negotiated  transactions,  block trades or a combination  of
these methods.  We may sell the securities (1) through  underwriters or dealers,
(2)  through  agents  and/or  (3)  directly  to one or more  purchasers.  We may
distribute the securities from time to time in one or more transactions at:

o    a fixed price or prices, which may be changed;

o    market prices prevailing at the time of sale;

o    prices related to the prevailing market prices; or

o    negotiated prices.

     We may solicit  directly offers to purchase the securities being offered by
this prospectus.  We may also designate agents to solicit offers to purchase the
securities from time to time. We will name in a prospectus  supplement any agent
involved in the offer or sale of our securities.

     If we utilize a dealer in the sale of the securities  being offered by this
prospectus,  we will sell the securities to the dealer, as principal. The dealer
may then resell the  securities to the public at varying prices to be determined
by the dealer at the time of resale.

     If we utilize an underwriter in the sale of the securities being offered by
this prospectus,  we will execute an underwriting agreement with the underwriter
at the  time of sale and we will  provide  the  name of any  underwriter  in the
prospectus  supplement  that the  underwriter  will use to make  resales  of the
securities to the public. In connection with the sale of the securities,  we, or
the  purchasers of securities  for whom the  underwriter  may act as agent,  may
compensate the underwriter in the form of underwriting discounts or commissions.
The  underwriter  may  sell  the  securities  to or  through  dealers,  and  the
underwriter may compensate  those dealers in the form of discounts,  concessions
or commissions.

     We will provide in the applicable prospectus supplement any compensation we
pay to  underwriters,  dealers or agents in connection  with the offering of the
securities,   and  any  discounts,   concessions   or  commissions   allowed  by
underwriters  to  participating  dealers.   Underwriters,   dealers  and  agents
participating  in  the  distribution  of the  securities  may  be  deemed  to be
underwriters  within the meaning of the  Securities  Act and any  discounts  and
commissions  received  by them and any profit  realized by them on resale of the
securities may be deemed to be underwriting  discounts and  commissions.  We may
enter into  agreements  to indemnify  underwriters,  dealers and agents  against
civil  liabilities,  including  liabilities  under  the  Securities  Act,  or to
contribute to payments they may be required to make in respect thereof.

     The securities may or may not be listed on a national securities  exchange.
To facilitate the offering of securities,  certain persons  participating in the
offering may engage in transactions that stabilize, maintain or otherwise affect
the price of the securities.  This may include over-allotments or short sales of
the securities, which involves the sale by persons participating in the offering
of more securities than we sold to them. In these  circumstances,  these persons
would cover such  over-allotments  or short positions by making purchases in the
open market or by exercising their  over-allotment  option.  In addition,  these
persons may stabilize or maintain the price of the  securities by bidding for or
purchasing  securities in the open market or by imposing  penalty bids,  whereby
selling  concessions  allowed to dealers  participating  in the  offering may be
reclaimed  if  securities  sold by  them  are  repurchased  in  connection  with
stabilization transactions. The effect of these transactions may be to stabilize
or maintain the market price of the securities at a level above that which might
otherwise prevail in the open market.  These transactions may be discontinued at
any time.


     The underwriters, dealers and agents may engage in transactions with us, or
perform services for us, in the ordinary course of business.

                                  LEGAL MATTERS

     The  validity  of the  securities  offered  hereby  will be passed upon for
Neurocrine by Latham & Watkins, San Diego, California.

                                     EXPERTS

     Ernst  &  Young  LLP,  independent  auditors,   have  audited  Neurocrine's
consolidated financial statements included in its Annual Report on Form 10-K for
the year  ended  December  31,  2000,  as set  forth in their  report,  which is
incorporated by reference in this  prospectus and elsewhere in the  registration
statement.  Neurocrine's  financial  statements are incorporated by reference in
reliance on Ernst & Young LLP's report,  given on their  authority as experts in
accounting and auditing.







                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 14. Other Expenses of Issuance and Distribution

     Our  estimated   expenses  in  connection  with  the  distribution  of  the
securities being registered are as set forth in the following table:

SEC Registration Fee.............................................    $ 50,000
Fees and Expenses of the Trustee.................................    $ 10,000*
Printing and Engraving Expenses..................................    $ 50,000*
Legal Fees and Expenses..........................................    $ 50,000*
Accounting Fees and Expenses.....................................    $ 25,000*
Miscellaneous....................................................    $ 15,000*
                                                                     --------
     Total.......................................................    $200,000*


*Estimated

Item 15. Indemnification of Directors and Officers

     Section  145 of the  Delaware  General  Corporation  Law  generally  allows
Neurocrine  to indemnify  directors  and officers for all  expenses,  judgments,
fines and  amounts  in  settlement  actually  paid and  reasonably  incurred  in
connection with any proceedings so long as such party acted in good faith and in
a manner  reasonably  believed  to be in or not  opposed  to  Neurocrine's  best
interests  and, with respect to any criminal  proceedings,  if such party had no
reasonable  cause to believe his or her conduct to be unlawful.  Indemnification
may only be made by Neurocrine if the  applicable  standard of conduct set forth
in Section 145 has been met by the indemnified  party upon a determination  made
(i) by the Board of Directors by a majority  vote of the  directors  who are not
parties to such proceedings,  even though less than a quorum,  (ii) if there are
no such directors,  or if such directors so direct, by independent legal counsel
in a written opinion or (iii) by the stockholders.

     Article VII of Neurocrine's  Certificate of  Incorporation  and Article VI,
Sections 6.1, 6.2 and 6.3 of Neurocrine's  Bylaws provide for indemnification of
its directors and officers,  and permit  indemnification  of employees and other
agents to the maximum extent permitted by the Delaware General  Corporation Law.
In addition,  Neurocrine has entered into  indemnification  agreements  with its
officers and directors.

Item 16. Exhibits

     A list of exhibits  filed with this  registration  statement on Form S-3 is
set forth on the Exhibit Index and is incorporated herein by reference.

Item 17. Undertakings

     (a) The undersigned registrant hereby undertakes:

          (1)  To file,  during  any  period in which  offers or sales are being
               made, a post-effective amendment to this registration statement:

               (i)  To include any  prospectus  required by Section  10(a)(3) of
                    the Securities Act of 1933;

               (ii)To reflect  in the  prospectus  any  facts or events  arising
                    after the effective date of the  registration  statement (or



                    the most recent  post-effective  amendment  thereof)  which,
                    individually  or in the  aggregate,  represent a fundamental
                    change  in the  information  set  forth in the  registration
                    statement.  Notwithstanding  the foregoing,  any increase or
                    decrease  in  volume  of  securities  offered  (if the total
                    dollar  value of  securities  offered  would not exceed that
                    which was registered) and any deviation from the low or high
                    end of the estimated maximum offering range may be reflected
                    in the form of  prospectus  filed with the SEC  pursuant  to
                    Rule 424(b) if, in the aggregate,  the changes in volume and
                    price  represent  no more  than a 20  percent  change in the
                    maximum   aggregate   offering   price   set  forth  in  the
                    "Calculation  of  Registration  Fee" table in the  effective
                    registration statement; and

               (iii)To include any material information with respect to the plan
                    of distribution not previously disclosed in the registration
                    statement or any material change to such information in this
                    registration statement;

provided,  however,  that  subparagraphs  (a)(1)(i) and (a)(1)(ii)  above do not
apply if the information  required to be included in a post-effective  amendment
by those  paragraphs is contained in periodic reports filed with or furnished to
the SEC by the  registrant  pursuant  to  Section  13 or  Section  15(d)  of the
Securities  Exchange  Act of 1934 that are  incorporated  by  reference  in this
registration statement.

          (2)  That,  for the purpose of  determining  any  liability  under the
               Securities Act of 1933, each such post-effective  amendment shall
               be  deemed to be a new  registration  statement  relating  to the
               securities offered herein, and the offering of such securities at
               that time shall be deemed to be the  initial  bona fide  offering
               thereof.

          (3)  To  remove  from   registration  by  means  of  a  post-effective
               amendment any of the  securities  being  registered  which remain
               unsold at the termination of the offering.

     (b)  The undersigned  registrant  hereby further  undertakes  that, for the
          purposes of  determining  any liability  under the  Securities  Act of
          1933,  each  filing of the  registrant's  annual  report  pursuant  to
          Section 13(a) or Section 15(d) of the Securities  Exchange Act of 1934
          that is incorporated by reference in this registration statement shall
          be  deemed  to  be  a  new  registration  statement  relating  to  the
          securities offered herein, and the offering of such securities at that
          time shall be deemed to be the initial bona fide offering thereof.

     (c)  Insofar  as   indemnification   for  liabilities   arising  under  the
          Securities  Act of 1933 may be  permitted to  directors,  officers and
          controlling  persons of the registrant pursuant to existing provisions
          or otherwise,  the  registrant has been advised that in the opinion of
          the SEC such  indemnification is against public policy as expressed in
          the Securities Act of 1933 and is,  therefore,  unenforceable.  In the
          event that a claim for indemnification against such liabilities (other
          than the payment by the  registrant of expenses  incurred or paid by a
          director,  officer  or  controlling  person of the  registrant  in the
          successful  defense of any action,  suit or proceeding) is asserted by
          such director,  officer or controlling  person in connection  with the
          securities  being  registered,  the  registrant  will,  unless  in the
          opinion of its  counsel  the matter  has been  settled by  controlling
          precedent,  submit to a court of appropriate jurisdiction the question
          whether  such  indemnification  by  it is  against  public  policy  as
          expressed  in the  Securities  Act of 1933 and will be governed by the
          final adjudication of such issue.

     (d)  The undersigned registrant hereby undertakes that:

          (1)  For purposes of  determining  any liability  under the Securities
               Act of 1933, the information  omitted from the form of prospectus
               filed as part of this  registration  statement  in reliance  upon
               Rule  430A and  contained  in a form of  prospectus  filed by the
               registrant  pursuant to Rule 424(b)(1) or (4) or 497(h) under the
               Securities  Act shall be  deemed to be part of this  registration
               statement as of the time it was declared effective.


          (2)  For the purpose of determining any liability under the Securities
               Act of 1933, each  post-effective  amendment that contains a form
               of prospectus shall be deemed to be a new registration  statement
               relating to the securities  offered therein,  and the offering of
               such  securities  at that time shall be deemed to be the  initial
               bona fide offering thereof.

     (e)  The undersigned  registrant  hereby  undertakes to file an application
          for the purpose of determining  the  eligibility of the trustee to act
          under  subsection  (a) of Section 310 of the Trust  Indenture Act (the
          "TIA") in accordance with the rules and regulations  prescribed by the
          SEC under Section 305(b)(2) of the TIA.





                                   SIGNATURES

     Pursuant to the  requirements  of the  Securities  Act of 1933, as amended,
Neurocrine Biosciences, Inc. certifies that it has reasonable grounds to believe
that it meets all of the requirements for filing on Form S-3 and has duly caused
this  registration  statement  to be  signed on its  behalf by the  undersigned,
thereunto duly  authorized,  in the City of San Diego,  State of California,  on
November 13, 2001.

                          Neurocrine Biosciences, Inc.

                          By:  /s/ Gary A. Lyons
                              ------------------------------------------------
                               Gary A. Lyons
                               President, Chief Executive Officer and Director


                                POWER OF ATTORNEY

     Pursuant to the  requirements  of the  Securities  Act of 1933, as amended,
this  registration  statement  has been signed by the  following  persons in the
capacities and on the dates indicated. Each person whose signature appears below
authorizes  Gary A. Lyons and Paul W. Hawran,  and each of them, with full power
of substitution and resubstitution,  his true and lawful attorneys-in-fact,  for
him in any and all capacities,  to sign any amendments (including post-effective
amendments or supplements) to this registration  statement and to file the same,
with exhibits  thereto,  and other documents in connection  therewith,  with the
SEC.



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


/s/ Gary A. Lyons                                   President, Chief Executive Officer and         November 9, 2001
------------------------------------------          Director
Gary A. Lyons

/s/ Paul W. Hawran                                  Chief Financial Officer                        November 9, 2001
--------------------------------------------        (Principal Financial and Accounting Officer)
Paul W. Hawran

/s/ Joseph A. Mollica                               Chairman of the Board of Directors             November 9, 2001
--------------------------------------------
Joseph A. Mollica

/s/ Richard F. Pops                                 Director                                       November 9, 2001
--------------------------------------------
Richard F. Pops

/s/ Stephen A. Sherwin                              Director                                       November 9, 2001
--------------------------------------------
Stephen A. Sherwin

/s/ Lawrence Steinman                               Director                                       November 9, 2001
--------------------------------------------
Lawrence Steinman

/s/ Wylie W. Vale                                   Director                                       November 9, 2001
------------------------------------------
Wylie W. Vale







                                  EXHIBIT INDEX


Exhibit                      Description
Number

  1.1*   Underwriting Agreement
  3.1(1) Restated Certificate of Incorporation
  3.2(2) Bylaws
  4.1(1) Form of Common Stock Certificate
  4.2**  Form of Indenture
  4.3*   Form of Debt Security
  5.1**  Opinion of Latham & Watkins
 12.1**  Statement Regarding the Computation of Ratio of Earnings
         to Fixed Charges
 23.1**  Consent of Latham & Watkins. Reference is made to Exhibit 5.1
 23.2**  Consent of Ernst & Young LLP, Independent Auditors
 24.1**  Powers of Attorney (contained on the signature page of
         this registration statement)
 25.1*   Statement of Eligibility of Trustee on Form T-1
--------

*    To be filed by amendment or  incorporated  by reference in connection  with
     the offering of the securities.

**   Filed herewith.

(1)  Incorporated  by reference to Neurocrine's  Registration  Statement on Form
     S-1 (Registration No. 333-03172).

(2)  Incorporated  by  reference  to  Neurocrine's  Report  on Form 10-K for the
     fiscal year ended December 31, 1996.