申请人:Schering Aktiengesellschaft
公开号:US05162312A1
公开(公告)日:1992-11-10
11.beta.-substituted-16.alpha., 17.alpha.-methylene-estra-4,9-dien-3-ones of formula I ##STR1## wherein R.sup.1 is a methyl or ethyl group; R.sup.2 is H; a C.sub.1-6 -alkyl, -alkoxymethyl, -alkanoyl or -alkoxcarbonyl group ; 2-methoxyethyl; 2-hydroxyethyl; 2-C.sub.1-4 -alkanoyloxyethyl; or a tri-C.sub.1-4 -alkylsilyl group; R.sup.3 is vinyl; a C.sub.1-6 -alkyl; or a phenyl radical para-substituted by --OCH.sub.3, --SCH.sub.3, --N(CH.sub.3), --CN, --CHO, CH.sub.3 CO--, CH.sub.3 CHOH-- or --CH.sub.2 OH; R.sup.6 is H or a C.sub.1-4 -alkyl group; X is O, a hydroxy- or methoxyimino group (.dbd.N.about.OH or --N.about.OCH.sub.3), or a cyclic thioketal with 2 or 3 carbon ring atoms are provided, as well as pharmaceutical compositions containing said compounds, methods of use of said compounds, and processes for their production.
11-β-取代-16-α,17-α-亚甲基-酯类-4,9-二烯-3-酮的化学式I如下:其中R.sup.1是甲基或乙基基团;R.sup.2是H;C.sub.1-6-烷基,-烷氧甲基,-烷酰基或-烷氧羰基基团;2-甲氧基乙基;2-羟基乙基;2-C.sub.1-4-烷酰氧乙基;或三-C.sub.1-4-烷基硅基团;R.sup.3是乙烯基;C.sub.1-6-烷基;或对位取代为--OCH.sub.3,--SCH.sub.3,--N(CH.sub.3),--CN,--CHO,CH.sub.3 CO--,CH.sub.3 CHOH--或--CH.sub.2 OH的苯基基团;R.sup.6是H或C.sub.1-4-烷基基团;X是O,羟基或甲氧基亚胺基(.dbd.N.about.OH或--N.about.OCH.sub.3),或含有2或3个碳环原子的环硫醚,以及含有所述化合物的药物组合物,所述化合物的使用方法和其生产方法。