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经营范围
发明名称
6, 7-METHYLENE-20-SPIROXANES
摘要
申请公布号
IE33205(L)
申请公布日期
1969.09.22
申请号
IE19690000317
申请日期
1969.03.11
申请人
MERCK AND CO INC
发明人
分类号
A61K31/58;A61K31/585;C07J21/00;C07J71/00;E05G1/024;(IPC1-7):C07C173/06
主分类号
A61K31/58
代理机构
代理人
主权项
地址
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