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发明名称
INTERMEDIATES USEFUL IN THE PREPARATION OF N-MONOSUBSTITUTED-9-AMINO-9-DEOXYCLAVULANIC ACID DERIVATIVES
摘要
申请公布号
GB1604823(A)
申请公布日期
1981.12.16
申请号
GB19800040122
申请日期
1978.04.07
申请人
BEECHAM GROUP LTD
发明人
分类号
C07D503/00;(IPC1-7):C07D498/04;C07D205/00;C07D263/00
主分类号
C07D503/00
代理机构
代理人
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