| 发明名称 |
One-pot process for the preparation of 3-quinolonecarboxylic acid derivatives |
| 摘要 |
The present invention relates to a one-pot process for the preparation of 7-heterocyclyl-substituted 3-quinolonecarboxylic acid derivatives. They possess a strong anti-microbial effect. They include active compounds such as, for example, ofloxacin, ciprofloxacin or enrofloxacin.
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| 申请公布号 |
US5639886(A) |
申请公布日期 |
1997.06.17 |
| 申请号 |
US19940348400 |
申请日期 |
1994.12.02 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ZERBES, RUDOLF;NAAB, PAUL;FRANCKOWIAK, GERHARD;DIEHL, HERBERT |
| 分类号 |
C07D215/233;A61K31/4709;C07D215/56;C07D401/04;C07D471/04;C07D498/04;C07D519/00;(IPC1-7):C07D215/227;C07D215/38 |
主分类号 |
C07D215/233 |
| 代理机构 |
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