17β-cyano-19-nor-androst-4-ene derivative, its use and medicaments comprising the derivative
申请人:Bayer Pharma AG
公开号:US08207150B2
公开(公告)日:2012-06-26
The 17β-cyano-19-nor-androst-4-ene derivatives of the present invention possess gestagenic activity. They have the general chemical formula 1, in which Z is selected from the group comprising O, two hydrogen atoms, NOR and NNHSO2R, in which R is hydrogen or C1-C4-alkyl, R4 is hydrogen or halogen, furthermore either: R6a, R6b together form methylene or 1,2-ethanediyl or R6a is hydrogen and R6b is selected from the group comprising hydrogen, methyl and hydroxymethylene, and R7 is selected from the group comprising hydrogen, C1-C4-alkyl, C2-C3-alkenyl and cyclopropyl, or: R6a is hydrogen and R6b and R7 together form methylene or are omitted with formation of a double bond between C6 and C7, R9, R10 are hydrogen or are omitted with formation of a double bond between C9 and C10, R15, R16 are hydrogen or together form methylene, R17 is selected from the group comprising hydrogen, C1-C4-alkyl and allyl, where at least one of the substituents R4, R6a, R6b, R7, R15, R16 and R17 is unequal to hydrogen or R6b and R7 are omitted with formation of a double bond between C6 and C7, and moreover comprise their solvates, hydrates, stereoisomers, diastereomers, enantiomers and salts.
本发明的17β-
氰基-19-去氢雄甾-4-烯衍
生物具有孕激素活性。它们具有通用的
化学式1,其中Z选自包括O、两个氢原子、NOR和NNHSO2R的基团,其中R是氢或C1-C4烷基,R4是氢或卤素,此外:R6a、R6b共同形成亚甲基或1,2-乙二基或R6a是氢,R6b选自包括氢、甲基和羟甲基,R7选自包括氢、C1-C4烷基、C2-C3烯基和环丙基,或者:R6a是氢,R6b和R7共同形成亚甲基或省略并在C6和C7之间形成双键,R9、R10是氢或省略并在C9和C10之间形成双键,R15、R16是氢或共同形成亚甲基,R17选自包括氢、C1-C4烷基和烯丙基,其中至少一个取代基R4、R6a、R6b、R7、R15、R16和R17不等于氢或R6b和R7省略并在C6和C7之间形成双键,并且还包括它们的溶剂化合物、
水合物、立体异构体、对映异构体和盐。