| 发明名称 |
4-Amino-delta4-steroids and their use as 5alpha-reductase inhibitors. |
| 摘要 |
<p>The present invention relates to 4-amino- DELTA <4>-steroids which are useful as inhibitors of 5 alpha -reductase. The compounds are prepared by the reaction of an appropriate 4-azido steroid with triphenylphosphine in an aqueous inert solvent with heating.</p> |
| 申请公布号 |
EP0469548(A2) |
申请公布日期 |
1992.02.05 |
| 申请号 |
EP19910112796 |
申请日期 |
1991.07.30 |
| 申请人 |
MERRELL DOW PHARMACEUTICALS INC. |
发明人 |
WEINTRAUB, PHILIP M.;BURKHART, JOSEPH P.;BLOHM, THOMAS R. |
| 分类号 |
A61K31/56;A61K31/57;A61K31/575;A61K31/585;A61P13/02;A61P15/00;A61P17/00;A61P43/00;C07J41/00 |
主分类号 |
A61K31/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
