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发明名称
Preparation of estratrienes from beta4-19-nor-androstene-3-ones
摘要
申请公布号
US2788352(A)
申请公布日期
1957.04.09
申请号
US19550491521
申请日期
1955.03.01
申请人
SYNTEX S. A.
发明人
DJERASSI CARL;ROSENKRANZ GEORGE;SONDHEIMER FRANZ
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
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