| 发明名称 |
NEW 19-NOR-PREGNENE DERIVATIVES |
| 摘要 |
The invention relates to compounds of formula (I), in which R1, R2, R3, R4, R5, R6, n and X are as defined in the specification, and to pharmaceutical compositions containing them. These compounds are excellent progestogens which are devoid of residual androgenic activity.
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| 申请公布号 |
CA2243504(A1) |
申请公布日期 |
1997.07.31 |
| 申请号 |
CA19972243504 |
申请日期 |
1997.01.17 |
| 申请人 |
LABORATOIRE THERAMEX |
发明人 |
LAFAY, JEAN;PASCAL, JEAN-CLAUDE;PIASCO, ALAIN;PARIS, JACQUES;DELANSORNE, REMI |
| 分类号 |
A61K31/57;A61K31/00;A61P5/24;C07J5/00;C07J7/00;C07J21/00;C07J41/00;C07J53/00;C07J71/00;(IPC1-7):C07J7/00;C07J9/00;A61K31/575 |
主分类号 |
A61K31/57 |
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