(19)
(11) EP 0 537 353 A1

(12)

(43) Date of publication:
21.04.1993 Bulletin 1993/16

(21) Application number: 91911769.0

(22) Date of filing: 03.07.1991
(51) International Patent Classification (IPC): 
A61K 31/ 40( . )
A61K 31/ 55( . )
C07D 498/ 18( . )
 A61K 31/ 445( . )
A61P 37/ 06( . )
C07H 19/ 01( . )
(86) International application number:
PCT/JP1991/000899
(87) International publication number:
WO 1992/000980 (23.01.1992 Gazette 1992/03)
(84) Designated Contracting States:
CH DE FR GB IT LI

(30) Priority: 05.07.1990 GB 19900014881

(71) Applicant: FUJISAWA PHARMACEUTICAL CO., LTD.
Osaka-shi Osaka 541 (JP)

(72) Inventors:
  • KASAHARA, Chiyoshi
    Ikeda-shi, Osaka 563 (JP)
  • OHKAWA, Takehiko
    Tsukuba-shi, Ibaraki 300-26 (JP)
  • HASHIMOTO, Masashi
    Tokyo 175 (JP)

(74) Representative: Türk, Gille, Hrabal, Leifert 
Brucknerstrasse 20
D-40593 Düsseldorf
D-40593 Düsseldorf (DE)

   


(54) TRICYCLO COMPOUNDS, A PROCESS FOR THEIR PRODUCTION AND A PHARMACEUTICAL COMPOSITION CONTAINING THE SAME