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发明名称
PREPARATION OF PENAM DERIVATIVES
摘要
申请公布号
IL67232(D0)
申请公布日期
1983.03.31
申请号
IL19820067232
申请日期
1982.11.11
申请人
BEECHAM GROUP PLC
发明人
分类号
C07D;(IPC1-7):C07D/
主分类号
C07D
代理机构
代理人
主权项
地址
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