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发明名称
12-keto-allopregnane derivatives
摘要
申请公布号
GB750799(A)
申请公布日期
1956.06.20
申请号
GB19530012288
申请日期
1953.05.04
申请人
G.N.R.D. PATENT HOLDINGS LIMITED
发明人
CALLOW ROBERT KENNETH;JAMES VIVIAN HECTOR
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
主权项
地址
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