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发明名称
METHOD FOR MANUFACTURING SEMISYNTHETIC CEPHALOSPORINS
摘要
申请公布号
PL264721(A1)
申请公布日期
1988.10.27
申请号
PL19870264721
申请日期
1987.03.19
申请人
发明人
分类号
C07D;C07D501/06;(IPC1-7):C07D/
主分类号
C07D
代理机构
代理人
主权项
地址
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