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经营范围
发明名称
4beta, 5beta-methylene-androstane derivatives and their preparation
摘要
申请公布号
US3328434(A)
申请公布日期
1967.06.27
申请号
US19650433466
申请日期
1965.02.17
申请人
SYNTEX CORPORATION
发明人
KNOX LAWRENCE H.;CROSS ALEXANDER D.
分类号
C07J53/00;C07J75/00
主分类号
C07J53/00
代理机构
代理人
主权项
地址
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