| 发明名称 |
Intermediates for the preparation of DELTA 4,9(11),17(20)-pregnatriene-3-ones |
| 摘要 |
The novel intermediates of the formula <IMAGE> F wherein L, K and M are as defined in the specification which are useful intermediates for the preparation of DELTA 4,9(11),16-pregnatriene-3-ones.
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| 申请公布号 |
US5756722(A) |
申请公布日期 |
1998.05.26 |
| 申请号 |
US19960708931 |
申请日期 |
1996.09.06 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
BRION, FRANCIS;BUENDIA, JEAN;DIOLEZ, CHRISTIAN;VIVAT, MICHEL |
| 分类号 |
C07J7/00;C07J13/00;C07J21/00;C07J33/00;C07J75/00;(IPC1-7):C07J21/00 |
主分类号 |
C07J7/00 |
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