(19)
(11) EP 0 961 619 A1

(12)

(43) Date of publication:
08.12.1999 Bulletin 1999/49

(21) Application number: 97944519.0

(22) Date of filing: 25.09.1997
(51) International Patent Classification (IPC): 
A61K 47/ 48( . )
C07K 5/ 065( . )
C07K 14/ 78( . )
C07K 5/ 06( . )
C07K 5/ 09( . )
A61K 38/ 00( . )
(86) International application number:
PCT/US1997/017410
(87) International publication number:
WO 1998/013059 (02.04.1998 Gazette 1998/13)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 27.09.1996 US 19960044334P

(71) Applicant: BRISTOL-MYERS SQUIBB COMPANY
Princeton, NJ 08543-4000 (US)

(72) Inventor:
  • FIRESTONE, Raymond
    Stanford, CT 06902 (US)

(74) Representative: VOSSIUS & PARTNER 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) HYDROLYZABLE PRODRUGS FOR DELIVERY OF ANTICANCER DRUGS TO METASTATIC CELLS