发明授权
- 专利标题: Method for producing 8-methoxy-quinolinecarboxylic acids
- 专利标题(中): 8-甲氧基 - 喹啉羧酸的制备方法
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申请号: US10406129申请日: 2003-04-03
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公开(公告)号: US06897315B2公开(公告)日: 2005-05-24
- 发明人: Reinhold Gehring , Klaus Mohrs , Werner Heilmann , Herbert Diehl
- 申请人: Reinhold Gehring , Klaus Mohrs , Werner Heilmann , Herbert Diehl
- 申请人地址: DE Leverkusen
- 专利权人: Bayer HealthCare Aktiengesellschaft
- 当前专利权人: Bayer HealthCare Aktiengesellschaft
- 当前专利权人地址: DE Leverkusen
- 优先权: DE19751948 19971124; DE10046267 20000919
- 主分类号: C07D475/14
- IPC分类号: C07D475/14 ; A01N43/90 ; A01N57/16 ; A61K31/47 ; A61K31/4709 ; A61K31/496 ; A61P31/04 ; C07D215/16 ; C07D215/56 ; C07D401/00 ; C07D401/04 ; C07D471/04 ; C07D498/04
摘要:
The present invention relates to a novel process for preparing 8-methoxy-3-quinolonecarboxylic acids which are antibiotics having potent antibacterial action.