17α, 21-dihydroxypregnene esters as antiandrogenic agents
- 专利权人:
- Luigi Moro;Mauro Ajani
- 发明人:
- Mauro Ajani,Luigi Moro
- 申请号：
- US12457870
- 公开号：
- US08143240B2
- 申请日:
- 2009.06.24
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- 17α,21-Dihydroxypregna-4,9-diene-3,20-dione and 17α,21-dihydroxypregna-4-ene-3,20-dione 17 and/or 21 esters of having remarkable antiandrogenic activity, and the processes for the preparation thereof.
- 来源网站：
- 中国工程科技知识中心
