发明名称 |
Intermediate compounds for preparing cephem compounds; processes for their preparation and processes for preparing cephem compounds. |
摘要 |
<p>New intermediate compounds for preparing cephem compounds, particularly of the formula <CHEM> or its salt. The new intermediate compounds can be prepared by different processes, and the cephem compounds, which possess valuable pharmacological properties, can be prepared from such new intermediate compounds.</p> |
申请公布号 |
EP0048504(A2) |
申请公布日期 |
1982.03.31 |
申请号 |
EP19810109663 |
申请日期 |
1979.09.11 |
申请人 |
FUJISAWA PHARMACEUTICAL CO. LTD. |
发明人 |
UEDA, IKUO;TAKAYA, TAKAO;KOBAYASHI, MASAKAZU;MASUGI, TAKASHI;TAKASUGI, HISASHI;KOCHI, HIROMI;KITAGUCHI, TADASHI |
分类号 |
C07D317/30;C07D319/06;C07D501/04;C07D501/14;C07D501/20;(IPC1-7):07D501/14;07D501/59;07D501/00 |
主分类号 |
C07D317/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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