17ALFA, 21-DIHYDROXYPREGNENE ESTERS AS ANTIANDROGENIC AGENTS
申请人:COSMO S.P.A.
公开号:US20140154306A1
公开(公告)日:2014-06-05
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.
17alfa, 21-dihydroxypregnene esters as antiandrogenic agents
申请人:Cosmo Dermatos Srl.
公开号:US08865690B2
公开(公告)日:2014-10-21
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.