Title:
NOVEL TETRACYCLIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/1995/009153
Kind Code:
A1
Abstract:
A novel tetracyclic compound represented by general formula (I) or a pharmacologically acceptable salt thereof. It has a potent immunosuppressive activity and is useful as an immunosuppressant and a remedy for autoimmune diseases.
Inventors:
SUZUKI FUMIO (JP)
NAKASATO YOSHISUKE (JP)
TUMUKI HIROSHI (JP)
SATO SOICHIRO (JP)
TAMURA TADAFUMI (JP)
NAKAJIMA HIROSHI (JP)
NAKASATO YOSHISUKE (JP)
TUMUKI HIROSHI (JP)
SATO SOICHIRO (JP)
TAMURA TADAFUMI (JP)
NAKAJIMA HIROSHI (JP)
Application Number:
PCT/JP1994/001591
Publication Date:
April 06, 1995
Filing Date:
September 28, 1994
Export Citation:
Assignee:
KYOWA HAKKO KOGYO KK (JP)
SUZUKI FUMIO (JP)
NAKASATO YOSHISUKE (JP)
TUMUKI HIROSHI (JP)
SATO SOICHIRO (JP)
TAMURA TADAFUMI (JP)
NAKAJIMA HIROSHI (JP)
SUZUKI FUMIO (JP)
NAKASATO YOSHISUKE (JP)
TUMUKI HIROSHI (JP)
SATO SOICHIRO (JP)
TAMURA TADAFUMI (JP)
NAKAJIMA HIROSHI (JP)
International Classes:
C07D221/18; C07D401/04; C07D409/04; (IPC1-7): C07D221/18; C07D401/00; C07D409/00; A61K31/47
Domestic Patent References:
| WO1992000739A1 | 1992-01-23 | |||
| WO1992021661A1 | 1992-12-10 |
Foreign References:
| JPH02233661A | 1990-09-17 |
Other References:
See also references of EP 0721942A4
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