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发明名称
PROCEDIMIENTO PARA OBTENER PREGNAN-4-EN-11(B)-OL-16(A),17(B)-1, 4-DIOXIN -3, 20-DIONAS
摘要
申请公布号
AR209758(A1)
申请公布日期
1977.05.31
申请号
AR19750257302
申请日期
1975.01.15
申请人
SQUIBB E & SONS INC
发明人
分类号
A61K31/57;C07D209/48;C07D309/12;C07D319/12;C07J5/00;C07J7/00;C07J17/00;C07J31/00;C07J51/00;C07J71/00;(IPC1-7):C07J71/00
主分类号
A61K31/57
代理机构
代理人
主权项
地址
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