| 发明名称 |
Derivatives of clavulanic acid, their preparation and their use |
| 摘要 |
Tetrazolyl derivatives of clavulanic acid are described, having the formula: <IMAGE> wherein X is an optionally substituted tetrazolyl group attached via a nitrogen atom. These compounds are useful as antibiotics and beta -lactamase inhibitors.
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| 申请公布号 |
US4544549(A) |
申请公布日期 |
1985.10.01 |
| 申请号 |
US19820453149 |
申请日期 |
1982.12.27 |
| 申请人 |
BEECHAM GROUP P.L.C. |
发明人 |
HARBRIDGE, JOHN B. |
| 分类号 |
A61K31/43;C07D257/06;C07D503/00;C07F7/18;(IPC1-7):A61K35/00 |
主分类号 |
A61K31/43 |
| 代理机构 |
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