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发明名称
COUMARIN DERIVATIVES
摘要
申请公布号
US3547902(A)
申请公布日期
1970.12.15
申请号
USD3547902
申请日期
1968.12.16
申请人
BRISTOL MYERS CO.
发明人
HENRY SCHMITZ;ROBERT LARRY DEVAULT
分类号
C07C45/46;C07C49/83;C07C65/105;C07C65/40;C07H17/075;(IPC1-7):C07C47/18
主分类号
C07C45/46
代理机构
代理人
主权项
地址
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