SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13G
                                 (Rule 13d-102)

                    INFORMATION TO BE INCLUDED IN STATEMENTS
                  FILED PURSUANT TO RULES 13d-1(b), (c) AND (d)
                          AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13d-2(b)
                              (Amendment No. __) *

                       Incara Pharmaceuticals Corporation
                       ----------------------------------
                                (Name of Issuer)

                                  COMMON STOCK
                                  ------------
                         (Title of Class of Securities)

                                    45325S101
                                    ---------
                                 (CUSIP Number)

                                 April 19, 2004
                                 ---------------
              Date of Event which Requires Filing of this Statement


Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

      [ ] Rule 13d-1(b)
      [x]  Rule 13d-1(c)
      [ ] Rule 13d-1(d)


*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for any  subsequent  amendment  containing  information  which  would  alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 2 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      Biotechnology Value Fund, L.P.

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Delaware
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY  -----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON          3,360,000 shares (1)
     WITH
                ----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
                ----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    3,360,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

      3,360,000 shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                            [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      2.24%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      PN
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 3 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      Biotechnology Value Fund II, L.P.

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Delaware
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY   ----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON          2,380,000 shares (1)
     WITH       ----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
                ----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    2,380,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

           2,380,000 shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                            [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      1.58%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      PN
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 4 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      BVF Investments, L.L.C.

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Delaware
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY  -----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON          4,900,000 shares (1)
     WITH      -----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
               -----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    4,900,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

         4,900,000 shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                             [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      3.26%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      OO
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 5 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      Investment 10, LLC

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Illinois
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY   ----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON          560,000 shares(1)
     WITH
                ----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
                ----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    560,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          560,000 shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                             [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      0.37%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      OO
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 6 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      BVF Partners L.P.

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Delaware
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY   ----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON         11,200,000 shares (1)
     WITH
                ----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
                ----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    11,200,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          11,200,000  shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                             [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      7.45%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      PN
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 7 of 12 Pages
--------------------------------                      --------------------------

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

  1   NAME OF REPORTING PERSON

      BVF Inc.

      I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only)

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

  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                        (a)  [X]
                                                                        (b)  [ ]

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

  3   SEC USE ONLY

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

  4   CITIZENSHIP OR PLACE OF ORGANIZATION

      Delaware
--------------------------------------------------------------------------------

                 5  SOLE VOTING POWER
   NUMBER OF
    SHARES          0
 BENEFICIALLY   ----------------------------------------------------------------
   OWNED BY
     EACH        6  SHARED VOTING POWER
   REPORTING
    PERSON          11,200,000 shares (1)
     WITH       ----------------------------------------------------------------

                 7  SOLE DISPOSITIVE POWER

                    0
                ----------------------------------------------------------------

                 8  SHARED DISPOSITIVE POWER

                    11,200,000 shares (1)
--------------------------------------------------------------------------------

9     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          11,200,000 shares (1)

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

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See
      Instructions)
                                                                             [ ]

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

11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      7.45%(1)(2)

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

12    TYPE OF REPORTING PERSON (See Instructions)

      CO
--------------------------------------------------------------------------------

See attached for footnotes.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 8 of 12 Pages
--------------------------------                      --------------------------

The following footnotes relate to pages 2 thru 7:

(1) With respect to each Reporting Person, the following securities are held, as
follows (See Item 2(a) for defined terms for each entity and all other
capitalized terms below):

  Security Type      BVF       BVF2   Investments  ILL10   Partners    BVF Inc.
--------------------------------------------------------------------------------
Common Stock      2,400,000  1,700,000 3,500,000  400,000  8,000,000  8,000,000
Warrants            960,000    680,000 1,400,000  160,000  3,200,000  3,200,000

Warrants
------------

The Warrants may be exercised at any time until expiration on April 19, 2009 for
shares of the  issuer's  Common  Stock at an  exercise  price of $0.40 per share
(subject to adjustment).

(2)  Percentage  calculations  are based on 146,993,762  shares of Common  Stock
outstanding  and 3,200,000  shares of Common Stock issuable upon exercise of the
Warrants held by the Reporting Persons.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 9 of 12 Pages
--------------------------------                      --------------------------

Item 1(a). Name of Issuer:

     Incara Pharmaceuticals Corporation


Item 1(b). Address of Issuer's Principal Executive Offices:

     P.O. Box 14287
     79 T.W. Alexander Drive
     4401 Research Commons, Suite 200
     Research Triangle Park, NC 27709

Item 2(a). Names of Person Filing

     This Schedule 13G i s being filed on behalf of  the following persons* (the
"Reporting Persons"):

     (i)     Biotechnology Value Fund, L.P. ("BVF")

     (ii)    Biotechnology Value Fund II, L.P. ("BVF2")

     (iii)   BVF Investments, L.L.C. ("Investments")

     (iv)    Investment 10, L.L.C. ("ILL10")

     (v)     BVF Partners L.P. ("Partners")

     (vi)    BVF Inc. ("BVF Inc.")


* Attached as Exhibit 1 is a copy of an agreement  among the  Reporting  Persons
that this  Schedule 13G and any  amendments  thereto shall be filed on behalf of
each of them.

Item 2(b). Address of Principal Business Office or, if none, Residence:

     The principal business office of the Reporting Persons comprising the group
filing  this  Schedule  13G is located at 227 West  Monroe  Street,  Suite 4800,
Chicago, Illinois, 60606.

Item 2(c). Citizenship or Place of Organization:

     BVF:              a Delaware limited partnership
     BVF2:             a Delaware limited partnership
     Investments:      a Delaware limited liability company
     ILL10:            an Illinois limited liability company
     Partners:         a Delaware limited partnership
     BVF Inc.:         a Delaware corporation



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 10 of 12 Pages
--------------------------------                      --------------------------

Item 2(d). Title of Class of Securities:

     This  Schedule  13G is being filed with  respect to the common  stock,  par
value  $.001  per  share  (the  "Common  Stock"),   of  Incara   Pharmaceuticals
Corporation.  The  Reporting  Persons'  percentage  ownership of Common Stock is
based on 146,993,762 shares of Common Stock being outstanding and the beneficial
ownership by the Reporting  Persons of 3,200,000  warrants (the  "Warrants")  to
purchase an equivalent  number of shares of the Common Stock. See the discussion
in footnote (1) for a further description of the Warrants.

     As of April 19, 2004, (i) BVF beneficially owned 3,360,000 shares of Common
Stock,  of  which  960,000  shares  are  attributable  to  Warrants;  (ii)  BVF2
beneficially owned 2,380,000 shares of Common Stock, of which 680,000 shares are
attributable to Warrants;  (iii) Investments beneficially owned 4,900,000 shares
of Common Stock, of which  1,400,000  shares are  attributable to Warrants;  and
(iv) ILL10  beneficially  owned 560,000 shares of Common Stock, of which 160,000
shares are  attributable to Warrants.  Beneficial  ownership by Partners and BVF
Inc.  includes  11,200,000 shares of Common Stock, of which 3,200,000 shares are
attributable to Warrants.

Item 2(e). CUSIP Number:

     45325S101

Item 3. If this Statement is Filed Pursuant to Rule 13d-1(B), or 13d-2(B) or (C)
Check Whether the Person Filing is: One of the Following

     Not applicable as this Schedule 13G is filed pursuant to Rule 13d-1(c).

Item 4. Ownership

     The  information in items 1 and 5 through 11 on the cover pages (pp. 2 - 7)
on this Schedule 13G is hereby incorporated by reference.

Item 5. Ownership of 5 Percent or Less of a Class

     If this  statement  is being  filed to report  the fact that as of the date
hereof the Reporting Persons have ceased to be the beneficial owner of more than
five percent of the class of securities check the following. | |

Item 6.  Ownership of More than 5 Percent on Behalf of Another Person

     Pursuant to the operating agreement of Investments, Partners is authorized,
among other things, to invest funds of Ziff Asset Management, L.P., the majority
member of Investments,  in shares of Common Stock and Warrants  described herein
and to vote and exercise  dispositive power over those securities.  Partners and
BVF Inc. share voting and dispositive  power over the shares of Common Stock and
the Warrants  beneficially  owned by BVF, BVF2,  Investments  and those owned by
ILL10,  on whose behalf  Partners acts as investment  manager and,  accordingly,
Partners and BVF Inc. have  beneficial  ownership of all of the shares of Common
Stock and Warrants held by such parties.

Item 7. Identification  and Classification of the Subsidiary Which  Acquired the
        Securities Being Reported on By the Parent Holding Company

     Not Applicable.

Item 8.  Identification and Classification of Members of the Group

     Not Applicable.

Item 9.  Notice of Dissolution of Group

     Not Applicable.



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 11 of 12 Pages
--------------------------------                      --------------------------

Item 10. Certification

     By signing  below I certify  that,  to the best of my knowledge and belief,
the  securities  referred  to above were not  acquired  and are not held for the
purpose of or with the effect of  changing  or  influencing  the  control of the
issuer of the  securities  and were not acquired and are not held in  connection
with or as a participant in any transaction having that purpose or effect.

                                    SIGNATURE


     After  reasonable  inquiry and to the best of my  knowledge  and belief,  I
certify that the information  set forth in this statement is true,  complete and
correct.

Dated April 28, 2004

        BIOTECHNOLOGY VALUE FUND, L.P.

        By: BVF Partners L.P., its general partner

            By: BVF Inc., its general partner

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President

        BIOTECHNOLOGY VALUE FUND II, L.P.

        By: BVF Partners L.P., its general partner

            By: BVF Inc., its general partner

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President

        BVF INVESTMENTS, L.L.C.

        By: BVF Partners L.P., its manager

            By: BVF Inc., its general partner

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President


        INVESTMENT 10, L.L.C.

        By: BVF Partners L.P., its attorney-in-fact

            By: BVF Inc., its general partner



--------------------------------                      --------------------------
CUSIP No.  45325S101                     13G          Page 12 of 12 Pages
--------------------------------                      --------------------------

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President

        BVF PARTNERS L.P.

        By: BVF Inc., its general partner

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President

        BVF INC.

                By: /s/  MARK N. LAMPERT
                    ----------------------------
                    Mark N. Lampert
                    President