| 发明名称 |
6-hydroxyalkyl-2-(substituted-thio)penem-3-carboxylic acids |
| 摘要 |
6-substituted-hydrocarbon-2-(substituted-thio)penem-3-carboxylic acids and cogeners having useful antibacterial activity are disclosed. The compounds are prepared in a reaction sequence starting with a 4-acyloxy-2-azetidinone.
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| 申请公布号 |
US4683226(A) |
申请公布日期 |
1987.07.28 |
| 申请号 |
US19810324318 |
申请日期 |
1981.11.23 |
| 申请人 |
SCHERING CORPORATION |
发明人 |
MCCOMBIE, STUART W. |
| 分类号 |
C07D205/08;C07D205/09;C07D499/88;C07F7/10;C07F9/568;(IPC1-7):C07D499/00;A61K31/425 |
主分类号 |
C07D205/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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