发明名称 |
Quinolinecarboxylic acid derivative or salts thereof |
摘要 |
This invention relates to 1-(6-amino-3,5-difluoropyridin-2-yl)-8-bromo-7-(3-ethylaminoazetidin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a salt thereof, and also to a medicine containing the same. This compound has characteristic features that, when administered orally, it has extremely high blood half-life and bioavailability while retaining properties that it has extremely high antimicrobial effects and has low toxicity. It can be used widely as preventives, therapeutics and the like for various infectious diseases of human and animals.
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申请公布号 |
US6858625(B1) |
申请公布日期 |
2005.02.22 |
申请号 |
US20010019436 |
申请日期 |
2001.12.31 |
申请人 |
WAKUNAGA PHARMACEUTICAL CO., LTD. |
发明人 |
YAZAKI AKIRA;NIINO YOSHIKO;KURAMOTO YASUHIRO;HIRAO YUZO;OHSHITA YOSHIHIRO;HAYASHI NORIHIRO;AMANO HIROTAKA |
分类号 |
A61K31/4709;A61P31/04;C07D401/14;(IPC1-7):A61K31/470 |
主分类号 |
A61K31/4709 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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