发明授权
- 专利标题: 1,2,3,4,9,12-Hexahydrophenanthrenes
- 专利标题(中): 1,2,3,4,9,12-六氢卟吩
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申请号: US23580872申请日: 1972-03-17
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公开(公告)号: US3865883A公开(公告)日: 1975-02-11
- 发明人: EDWARDS JOHN A , FRIED JOHN H
- 申请人: SYNTEX CORP
- 专利权人: Syntex Corp
- 当前专利权人: Syntex Corp
- 优先权: US23580872 1972-03-17; US88358269 1969-12-09
- 主分类号: C07C49/755
- IPC分类号: C07C49/755 ; C07C51/09 ; C07C51/235 ; C07C51/29 ; C07C51/36 ; C07C51/377 ; C07C51/41 ; C07C57/44 ; C07C59/68 ; C07C59/90 ; C07C171/07
摘要:
New compounds of the 1,2,3,4,9,12-hexahydrophenanthrene class, useful as estrogenic and anti-fertility agents, and methods for their preparation. 1 Alpha -Ethyl-2 Alpha -carboxy-2 Beta methyl-7-methoxy-1,2,3,4,9,12-hexahydrophenanthrene is exemplified as illustrative of the class.
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