| 发明名称 |
Piperazine compound as PAF-antagonist |
| 摘要 |
The invention relates to a PAF-antagonist pharmaceutical composition comprising a compound of the formula: <IMAGE> wherein R1 is pyridyl(lower)alkyl or thiazolyl(lower)alkyl, R2 is N-lower alkylindolyl(lower)alkyl which may have lower alkyl or halogen on the indole ring, and R3 and R4 are each hydrogen or lower alkyl; or pharmaceutically acceptable salt thereof.
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| 申请公布号 |
US4806538(A) |
申请公布日期 |
1989.02.21 |
| 申请号 |
US19870031577 |
申请日期 |
1987.03.30 |
| 申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
SHIMAZAKI, NORIHIKO;HEMMI, KEIJI;NAKAGUTI, OSAMU;MIYAZAKI, YOSHIO;HASHIMOTO, MASASHI |
| 分类号 |
C07D241/08;C07D401/06;C07D401/14;C07D403/06;C07D403/14;C07D409/06;C07D417/14;(IPC1-7):A61K31/495 |
主分类号 |
C07D241/08 |
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