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发明名称
Diastereomers of (isopropoxycarbonyloxy) ethyl-3-cephem-4-carboxylate and processes for their preparation
摘要
申请公布号
EG20237(A)
申请公布日期
1998.05.31
申请号
EG19920000521
申请日期
1992.09.05
申请人
HOECHST AG.
发明人
DEVOYA ELIZABETH
分类号
A61K31/545;A61K31/546;A61P31/04;C07D501/00;C07D501/06;C07D501/34;C07D501/56;(IPC1-7):C07D501/00;C07D277/20
主分类号
A61K31/545
代理机构
代理人
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