| 发明名称 |
8-ALKOXYQUINOLONECARBOXYLIC ACID HYDRATE WITH EXCELLENT STABILITY AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
<p>The invention provides 1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl )-4-oxo-3-quinolinecarboxylic acid sesquihydrate with excellent stability represented by a following formula (1), <CHEM> and process for producing the same.f</p> |
| 申请公布号 |
EP0805156(A1) |
申请公布日期 |
1997.11.05 |
| 申请号 |
EP19950938644 |
申请日期 |
1995.12.05 |
| 申请人 |
KYORIN PHARMACEUTICAL CO., LTD. |
发明人 |
MATSUMOTO, TOYOMI;HARA, MASAMOTO;MIYASHITA, KUNIO;KATO, YUKIHIRO |
| 分类号 |
A61K31/495;A61K31/496;A61P31/04;C07D215/56;C07D401/04;(IPC1-7):C07D401/04 |
主分类号 |
A61K31/495 |
| 代理机构 |
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