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经营范围
发明名称
PREGNANE DERIVATIVES
摘要
申请公布号
IE30282(L)
申请公布日期
1967.04.08
申请号
IE19690000513
申请日期
1966.08.15
申请人
F.HOFFMANN-LA ROCHE & CO. A.G.
发明人
分类号
(IPC1-7):C07C169/26
主分类号
(IPC1-7):C07C169/26
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代理人
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