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发明名称
4-halo-21-chloropregnan-17alpha-ol-3, 11, 20-triones and preparation thereof
摘要
申请公布号
US2686187(A)
申请公布日期
1954.08.10
申请号
US19520285069
申请日期
1952.04.29
申请人
STERLING DRUG INC.
发明人
CLINTON RAYMOND O.
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
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地址
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