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    1.
    发明授权
    Open "D" ring hormone analogs 失效
    打开“D”环激素类似物

    公开(公告)号:US4874891A

    公开(公告)日:1989-10-17

    申请号:US858393

    申请日:1986-05-01

    IPC分类号: C07C39/17 C07C39/23 C07C62/38

    摘要: Compounds of the formula: ##STR1## and the pharmaceutically acceptable esters thereof, wherein rings A and B are selected from the group consisting of ##STR2## wherein x represents an aromatic ring, or the presence or absence of 0, 1, or 2 conjugated or unconjugated .pi. bond(s), andwherein x represents the presence or absence of 0, 1, or 2 conjugated or unconjugated .pi. bond(s), andwherein a non-aromatic .pi. bond, if present, may optionally be converted to an epoxide;and wherein the dotted line represents the presence or absence of a .pi. bond,and wherein:R.sup.1 is H, acyl(1-6), or alkyl(1-6);R.sup.2 is H, alkyl(1.varies.6), 2-propynyl, or allenyl;R.sup.3 and R.sup.4 is each independently H or OR.sup.5, wherein R.sup.5 is H, acyl(1-6), or alkyl(1-6); andwherein R.sub.1 and R.sub.2 is each independently H, alkyl(1-6) or is --C.tbd.CR.sub.3, --CH.dbd.CHR.sub.3, or --CH.dbd.C.dbd.CHR.sub.3, wherein R.sub.3 is selected from the group consisting of H, halo, CF.sub.3, alkyl(1-6), acyloxy, carboxylate, carboalkoxylate, alkoxy, or alkylthio;and wherein when at least one of R.sub.1 and R.sub.2 is H, the compound of Formula 1 may also be in the oxidized oxo form and when both R.sub.1 and R.sub.2 are H, the compound of Formula 1 may also be in the oxidized carboxylic acid form or the alkyl(1-6) ester thereof are useful in regulating steroid metabolism.

    摘要翻译: (a)化合物及其药学上可接受的酯,其中环A和B选自由下列组成的组:(a)图像(b)图像(c)图像(d) )其中x表示芳族环,或0,1或2个共轭或非共轭π键的存在或不存在,其中x表示0,1或2共轭或未偶联的π键的存在或不存在( s),并且其中非芳族π键(如果存在)可以任选地转化为环氧化物; 并且其中虚线表示π键的存在或不存在,并且其中:R 1是H,酰基(1-6)或烷基(1-6); R2是H,烷基(1比例6),2-丙炔基或丙二烯基; R 3和R 4各自独立地为H或OR 5,其中R 5为H,酰基(1-6)或烷基(1-6); 并且其中R 1和R 2各自独立地为H,烷基(1-6)或-C 3 CH 3,-CH = CHR 3或-CH = C = CHR 3,其中R 3选自H,卤素,CF 3 ,(1-6)烷基,酰氧基,羧酸酯,烷氧羰基,烷氧基或烷硫基; 并且其中当R 1和R 2中的至少一个为H时,式1的化合物也可以是氧化的氧代形式,并且当R 1和R 2均为H时,式1的化合物也可以是氧化的羧酸形式或 其烷基(1-6)酯可用于调节类固醇代谢。