(19)
(11) EP 0 437 469 A1

(12)

(43) Date of publication:
24.07.1991 Bulletin 1991/30

(21) Application number: 89911035.0

(22) Date of filing: 05.10.1989
(51) International Patent Classification (IPC): 
C07D 473/ 18( . )
A61K 31/ 52( . )
A61K 31/ 70( . )
A61K 31/ 7052( . )
A61K 31/ 7068( . )
A61K 31/ 7076( . )
A61P 31/ 12( . )
C07D 473/ 30( . )
C07H 19/ 073( . )
C07H 19/ 173( . )
A61K 31/ 505( . )
A61K 31/ 522( . )
A61K 31/ 7042( . )
A61K 31/ 7064( . )
A61K 31/ 7072( . )
A61K 31/ 708( . )
C07D 405/ 04( . )
C07H 19/ 06( . )
C07H 19/ 16( . )
(86) International application number:
PCT/EP1989/001181
(87) International publication number:
WO 1990/004602 (03.05.1990 Gazette 1990/10)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 05.10.1988 GB 19880023320

(71) Applicant: NYCOMED AS
N-0401 Oslo 4 (NO)

(72) Inventors:
  • KLAVENESS, Jo
    N-0276 Oslo 2 (NO)
  • UNDHEIM, Kjell
    N-1300 Sandvika (NO)
  • RISE, Frode
    S-211 31 Malmö (SE)
  • HATLELID, Jostein
    N-0461 Oslo 4 (NO)

(74) Representative: Matthews, Derek Peter, et al 
Frank B. Dehn & Co. Imperial House 15-19 Kingsway
London WC2B 6UZ
London WC2B 6UZ (GB)

   


(54) NUCLEOSIDE DERIVATIVES