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发明名称
Production of 2-bromo-keto-11-oxygenated-4,17-(20)-pregnadiene-21-oic acid esters
摘要
申请公布号
US2862011(A)
申请公布日期
1958.11.25
申请号
US19560597305
申请日期
1956.07.11
申请人
THE UPJOHN COMPANY
发明人
HOGG JOHN A.;III PHILIP F. BEAL;NATHAN ALAN H.;JR. FRANK H. LINCOLN,
分类号
C07J13/00;C07J75/00
主分类号
C07J13/00
代理机构
代理人
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