发明授权
US3965128A 6.beta.,7.beta.-Epoxy-1.alpha.,2.alpha.-methylen-D-homo-4-pregnen-3,20-di
ones
失效
6 {62,7 {62-环氧-1 {60,2 {60-亚甲基-D-同-4-孕烯-3,20-二酮
- 专利标题: 6.beta.,7.beta.-Epoxy-1.alpha.,2.alpha.-methylen-D-homo-4-pregnen-3,20-di ones
- 专利标题(中): 6 {62,7 {62-环氧-1 {60,2 {60-亚甲基-D-同-4-孕烯-3,20-二酮
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申请号: US508492申请日: 1974-09-23
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公开(公告)号: US3965128A公开(公告)日: 1976-06-22
- 发明人: Andor Furst , Marcel Muller , Leo Alig , Peter Keller , Ulrich Kerb , Rudolf Wiechert
- 申请人: Andor Furst , Marcel Muller , Leo Alig , Peter Keller , Ulrich Kerb , Rudolf Wiechert
- 申请人地址: NJ Nutley
- 专利权人: Hoffmann-La Roche Inc.
- 当前专利权人: Hoffmann-La Roche Inc.
- 当前专利权人地址: NJ Nutley
- 优先权: DT2349024 19730926
- 主分类号: C07D303/32
- IPC分类号: C07D303/32 ; C07J63/00 ; C07D303/44
摘要:
New 6.beta.,7.beta.-epoxy-17.alpha.-hydroxy or acyloxy-1.alpha.,2.alpha.-methylen-D-homo-4-pregnen-3,20-diones having surprising progestational activity are disclosed.
公开/授权文献
- US5684572A Method for determining the velocity of a flow 公开/授权日:1997-11-04
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