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发明名称
6-oxygenated 16alpha, 17alpha-oxido-pregn-4-en-3, 20-diones and derivatives
摘要
申请公布号
US2907759(A)
申请公布日期
1959.10.06
申请号
US19580775391
申请日期
1958.11.21
申请人
G. D. SEARLE & CO.
发明人
CHINN LELAND J.
分类号
C07J71/00;C07J75/00
主分类号
C07J71/00
代理机构
代理人
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地址
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