| 发明名称 |
11 beta-substituted-19 nor-steroids |
| 摘要 |
Intermediate compounds of a formula selected from the group consisting of <IMAGE> IV <IMAGE> VI which are useful intermediates for the preparation of final products of the formula <IMAGE> I wherein the substituents are defined in the specification.
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| 申请公布号 |
US5679788(A) |
申请公布日期 |
1997.10.21 |
| 申请号 |
US19960731561 |
申请日期 |
1996.10.16 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
NIQUE, FRANCOIS;TEUTSCH, JEAN-GEORGES;VAN DE VELDE, PATRICK |
| 分类号 |
C07J1/00;C07J41/00;C07J43/00;(IPC1-7):C07J41/00 |
主分类号 |
C07J1/00 |
| 代理机构 |
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