(19)
(11) EP 0 973 551 A2

(12)

(88) Date of publication A3:
07.01.1999

(43) Date of publication:
26.01.2000 Bulletin 2000/04

(21) Application number: 98918079.9

(22) Date of filing: 09.04.1998
(51) International Patent Classification (IPC)7A61K 47/48, G01N 33/543, C07H 13/04
(86) International application number:
PCT/US9807/171
(87) International publication number:
WO 9846/270 (22.10.1998 Gazette 1998/42)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 11.04.1997 US 43781 P
14.04.1997 US 43826 P

(71) Applicants:
  • Advanced Medicine, Inc.
    South San Francisco, CA 94080 (US)
  • PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Cambridge,Massachusetts 02138-5701 (US)

(72) Inventors:
  • WHITESIDES, George
    Newton, MA 02158 (US)
  • TANANBAUM, James, B.
    San Francisco, CA 94133 (US)
  • GRIFFIN, John
    Atherton, CA 94025 (US)
  • MAMMEN, Mathai
    Somerville, MA 02143 (US)

(74) Representative: Kiddle, Simon John et al
Mewburn Ellis,York House,23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)

   


(54) POLYMERIC CONJUGATES POLYVALENTLY PRESENTING AN AGENT FOR THERAPY