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经营范围
发明名称
12 alpha-halo pregnanes
摘要
申请公布号
US2941996(A)
申请公布日期
1960.06.21
申请号
US19570699174
申请日期
1957.11.27
申请人
MERCK & CO., INC.
发明人
CHRISTENSEN BURTON G.;CHEMERDA JOHN M.;HIRSCHMANN RALPH F.
分类号
C07J5/00;C07J21/00;C07J71/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
主权项
地址
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