| 发明名称 |
NOVEL CEPHALOSPORIN, ITS PREPARATION AND ITS USE AS DRUG |
| 摘要 |
The invention relates to ss-lactam compounds of the general formula <IMAGE> in which R<1>, R<2>, R<3> and X have the meaning given in the description, and to their physiologically acceptable salts. |
| 申请公布号 |
JPH03271293(A) |
申请公布日期 |
1991.12.03 |
| 申请号 |
JP19900318139 |
申请日期 |
1990.11.26 |
| 申请人 |
BAYER AG |
发明人 |
SHIYUTEFUAN SHIYUNAIDAA;RAINAA ENDAAMAN;INGO HARAA;KARURU GEORUKU METSUTSUGAA |
| 分类号 |
C07D519/06;A61F15/00;A61K31/545;A61P31/04;C07D501/00;C07D501/22;C07D501/46 |
主分类号 |
C07D519/06 |
| 代理机构 |
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代理人 |
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