| 发明名称 |
Cephalosporin derivatives, processes for their preparation and use thereof. |
| 摘要 |
The described cephalosporin derivatives of the formula <IMAGE> in which R is <IMAGE> or <IMAGE>, or acid addition salts of these derivatives can be administered orally and have a broad spectrum of anti-microbial activity. Processes for their preparation are also described.
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| 申请公布号 |
CH630636(A5) |
申请公布日期 |
1982.06.30 |
| 申请号 |
CH19810005532 |
申请日期 |
1981.08.27 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
NOBUHARU KAKEYA;YOSHINOBU YOSHIMURA |
| 分类号 |
C07D501/36;(IPC1-7):C07D501/36 |
主分类号 |
C07D501/36 |
| 代理机构 |
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代理人 |
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| 地址 |
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