UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  Schedule 13G
                    Under the Securities Exchange Act of 1934


                         Keryx Biopharmaceuticals, Inc.


                     Common Stock, par value $.001 per share
                         (Title of Class of Securities)

                                  May 28, 2003

                            (CUSIP Number: 492515101)


                       Date of event which requires filing
                                  May 15, 2003

Check the appropriate box to designate the rule pursuant to which the 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
  disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be filled for the purpose of Section 18 of the Securities Exchange Act of
1934 (the "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 to Schedule 13G).



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

CUSIP No. 492515101                   13G
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      1       NAMES OF REPORTING PERSONS
              S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

              Jay Lobell
-------------------------------------------------------------------------------
      2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP             (a)
                                                                           (b)
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      3       SEC USE ONLY
-------------------------------------------------------------------------------
      4       CITIZENSHIP OR PLACE OF ORGANIZATION
              United States
-------------------------------------------------------------------------------
                                                 5     SOLE VOTING POWER
                                                       2,374,187
NUMBER OF
SHARES                                           ------------------------------
BENEFICIALLY
OWNED BY                                         6     SHARED VOTING POWER
EACH                                                   0
REPORTING                                        ------------------------------
PERSON
WITH
                                                 7     SOLE DISPOSITIVE POWER
                                                       2,374,187
                                                 ------------------------------

                                                 8     SHARED DISPOSITIVE POWER
                                                       0
-------------------------------------------------------------------------------
      9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           2,374,187
-------------------------------------------------------------------------------
     10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW 11 EXCLUDES CERTAIN SHARES*
-------------------------------------------------------------------------------

     11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           11.6%
-------------------------------------------------------------------------------

     12    TYPE OF REPORTING PERSON*
           (IN)
-------------------------------------------------------------------------------


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ITEM 1(a).     NAME OF ISSUER:
               Keryx Biopharmaceuticals, Inc. (the "Company")

ITEM 1(b).     ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

                  750 Lexington Avenue
                  New York, NY 10022
                  (212) 531-5965

ITEM 2(a)      NAME OF PERSON FILING:
               Jay Lobell

ITEM 2(b)      ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:

               365 West End Ave. NY, NY 10024

ITEM 2(c).     CITIZENSHIP:
               United States

ITEM 2(d).     TITLE OF CLASS OF SECURITIES:
               Common Stock, $0.001 par value.

ITEM 2(e).     CUSIP NUMBER:

               492515101


          
ITEM 3.         If this statement is filed pursuant toss.ss.240.13d-1(b) or 240.13d-2(b) or (c),
                check whether the person filing is a:

           (a)  [ ]  Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

           (b)  [ ]  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

           (c)  [ ]  Insurance company as defined in section 3(a)(19) of the Act
                     (15 U.S.C. 78c).

           (d)  [ ]  Investment [company registered under section 8 of the
                     Investment Company Act of 1940 (15 U.S.C
                     80a-8).

           (e)  [ ]  An investment]adviser in accordance with
                     ss.240.13d-1(b)(1)(ii)(E);

           (f)       An employee ] benefit plan or endowment fund in accordance with
                     ss.240.13d-1(b)(1)(ii)(F);

           (g)  [ ]  A parent holding company or control person in accordance
                     with ss. 240.13d-1(b)(1)(ii)(G);


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           (h)  [ ]  A savings associations as defined in Section 3(b) of the
                     Federal Deposit Insurance  Act (12 U.S.C.  1813);

           (i)  [ ]  A church) plan] that is excluded from the  definition of an
                     investment  company under section  3(c)(14) of the
                     Investment Company Act of 1940 (15 U.S.C.  80a-3);

           (j)  [ ]  Group, (in accordance with ss.240.13d-1(b)(1)(ii)(J).

           (h)  [ ]  Not Applicable


ITEM 4.        OWNERSHIP

               The Reporting Person may be deemed to beneficially own 2,374,187
               (11.6%) shares of Common Stock of the Issuer. Beneficial
               ownership consists of voting and dispositive power over (i)
               1,374,187shares owned by a trust for which Mr. Lobell is the
               distribution and investment advisor, and (ii) 1,000,000 shares
               owned by the Rosenwald 2000 Family Trust, for which Mr. Lobell
               serves as the trustee.

ITEM 5.        OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
                  Not applicable

ITEM 6.        OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
                  See Item 4 above.

ITEM 7.        IDENTIFICATION  AND CLASSIFICATION OF THE SUBSIDIARY WHICH
               ACQUIRED THE SECURITY 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

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 a transaction having that purpose and effect.

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                                   SIGNATURES

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:         May 28, 2003                          /s/ Mr. Jay Lobell
               New York, NY                          ---------------------
                                                     Mr. Jay Lobell

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