(19)
(11) EP 0 428 635 A1

(12)

(43) Date of publication:
29.05.1991 Bulletin 1991/22

(21) Application number: 90904153.0

(22) Date of filing: 23.02.1990
(51) International Patent Classification (IPC): 
C12N 15/ 09( . )
C07H 21/ 00( . )
C12P 21/ 00( . )
A61K 47/ 48( . )
C07H 21/ 04( . )
(86) International application number:
PCT/US1990/000884
(87) International publication number:
WO 1990/009786 (07.09.1990 Gazette 1990/21)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 24.02.1989 US 19890314935
01.03.1989 US 19890317670

(71) Applicant: CITY OF HOPE
Duarte California 91010-0269 (US)

(72) Inventors:
  • SMITH, Steven, S.
    Los Angeles, CA 90042 (US)
  • KAPLAN, Bruce, E.
    Claremont, CA 91711 (US)

(74) Representative: Sheard, Andrew Gregory, et al 
Kilburn & Strode 30, John Street
London WC1N 2DD
London WC1N 2DD (GB)

   


(54) HETEROLOGOUS BLOCK OLIGOMERS