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发明名称
COUMARIN INTERMEDIATES
摘要
申请公布号
EP0050396(B1)
申请公布日期
1984.12.27
申请号
EP19810201268
申请日期
1979.10.09
申请人
BEECHAM GROUP PLC
发明人
BUCKLE, DEREK RICHARD;SMITH, HARRY
分类号
C07D295/088;C07D295/205;C07D311/54;C07D311/56;(IPC1-7):C07D311/54
主分类号
C07D295/088
代理机构
代理人
主权项
地址
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