- 专利标题： 17&bgr;-amino and hydroxylamino-11&bgr;-arylsteroids and their derivatives having agonist or antagonist hormonal properties
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申请号： US09895395申请日： 2001-07-02
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公开(公告)号： US06620801B2公开(公告)日： 2003-09-16
- 发明人: C. Edgar Cook , John A. Kepler , Gary S. Bartley , Rupa S. Shetty
- 申请人： C. Edgar Cook , John A. Kepler , Gary S. Bartley , Rupa S. Shetty
- 主分类号： A61K3158
- IPC分类号： A61K3158
摘要：
The invention is directed to a novel class of steroids which exhibit potent antiprogestational activity.