| 发明名称 | 17alfa, 21-dihydroxypregnene esters as antiandrogenic agents | ||
| 摘要 | 17α,21-Dihydroxypregna-4,9(11)-diene-3,20-dione and 17α,21-dihydroxypregna-4-ene-3,20-dione 17 and/or 21 esters thereof having remarkable antiandrogenic activity, and the processes for the preparation thereof. | ||
| 申请公布号 | US8865690(B2) | 申请公布日期 | 2014.10.21 |
| 申请号 | US201314103707 | 申请日期 | 2013.12.11 |
| 申请人 | Cosmo Dermatos Srl | 发明人 | Ajani Mauro;Moro Luigi |
| 分类号 | A61K31/56;C07J5/00;C07J9/00 | 主分类号 | A61K31/56 |
| 代理机构 | Sterne, Kessler, Goldstein & Fox PLLC | 代理人 | Sterne, Kessler, Goldstein & Fox PLLC |
| 主权项 | 1. A method of treating a patient suffering from acne or alopecia comprising administering to said patient topically an effective amount of 17α-propionyloxy-21-hydroxy-pregna-4-ene-3,20-dione. | ||
| 地址 | Lainate (MI) IT | ||