| 发明名称 |
Pyridazinone derivatives or their salts, processes for their production, and anti-shock agents containing them |
| 摘要 |
PCT No. PCT/JP94/01380 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 22, 1994 PCT Pub. No. WO95/07264 PCT Pub. Date Mar. 16, 1995A pyridazinone derivative of the formula (I) or a pharmaceutically acceptable salt thereof: <IMAGE> (I) wherein Q, A, and R1-R4 are as defined herein, useful as an anti-shock agent.
|
| 申请公布号 |
US5763439(A) |
申请公布日期 |
1998.06.09 |
| 申请号 |
US19960602799 |
申请日期 |
1996.03.04 |
| 申请人 |
ISHIHARA SANGYO KAISHA LTD. |
发明人 |
SHIGEHARA, ITARU;ODAWARA, SHINJI;OKADA, HIROSHI;KIMURA, HIROHIKO;OMATSU, MASATO;NAKAYAMA, HITOSHI;HIGUCHI, RIE;TAKENAMI, TAKI |
| 分类号 |
C07D237/14;C07D237/24;C07D401/12;C07D405/14;C07D417/12;(IPC1-7):A61K31/50;C07D237/22 |
主分类号 |
C07D237/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
