18-Methyl-19-norandrost-4-ene 17, 17-spiro ether (18-methyl-19-nor-20-spirox-4-en-3-one), and pharmaceutical products comprising the same
申请人:BOHLMANN Rolf
公开号:US20080153787A1
公开(公告)日:2008-06-26
The present invention describes the novel 18-methyl-19-norandrost-4-ene 17,17-spiro ethers of the general formula I
in which
Z is an oxygen atom, two hydrogen atoms, a group ═NOR or ═NNHSO
2
R, where R is a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms,
R
4
is a hydrogen atom, a halogen atom or a trifluoromethyl group,
and R
6
and/or R
7
may have a or a configuration, and R
6
and R
7
are independently of one another a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms or a straight- or branched-chain alkenyl group having 2 to 4 or 3 to 4 carbon atoms or a saturated cycloalkyl group having 3 to 5 carbon atoms or together are a methylene group or a double bond.
The novel compounds have progestational and antimineralocorticoid activity.
本发明描述了一种新颖的18-甲基-19-诺尔雄烷-4-烯-17,17-螺环醚,其通式为I,其中Z是氧原子、两个氢原子、一个基团═NOR或═NNHSO2R,其中R是氢原子或具有1至4或3至4个碳原子的直链或支链烷基基团,R4是氢原子、卤素原子或三氟甲基基团,R6和/或R7可能具有α或β构型,且R6和R7彼此独立地是氢原子或具有1至4或3至4个碳原子的直链或支链烷基基团或具有2至4或3至4个碳原子的直链或支链烯基基团或具有3至5个碳原子的饱和环烷基基团,或者一起是亚甲基基团或双键。这些新化合物具有孕酮作用和抗矿皮质激素活性。