17.beta.-(2-oxo-tetrahydrofuranyl)-thio- substituted androstane
derivatives
    7.
    发明授权
    17.beta.-(2-oxo-tetrahydrofuranyl)-thio- substituted androstane derivatives 失效
    17β-(2-氧代 - 四氢呋喃基) - 硫代取代的雄甾烷衍生物

    公开(公告)号:US6114318A

    公开(公告)日:2000-09-05

    申请号:US91747

    申请日:1998-06-24

    CPC分类号: C07J71/0031

    摘要: Compounds of the androstane series are described having the formula (I) and solvates thereof in which R.sub.1 and R.sub.2 are the same or different and each represents hydrogen or C.sub.1-6 alkyl; R.sub.3 and R.sub.4 are the same or different and each represents hydrogen or halogen; and ##STR1## represents a single or a double bond. Compounds of formula (I) and their solvates are useful as anti-inflammatory or anti-allergic agents.

    摘要翻译: PCT No.PCT / GB96 / 03138 Sec。 371日期:1998年6月24日 102(e)1998年6月24日PCT 1996年12月19日PCT PCT。 公开号WO97 / 24368 日本1997年7月10日描述了具有式(I)及其溶剂化物的式(I)化合物,其中R 1和R 2相同或不同,各自表示氢或C 1-6烷基; R3和R4相同或不同,各自表示氢或卤素; 并且表示单键或双键。 式(I)化合物及其溶剂化物可用作抗炎或抗过敏剂。

    17&bgr;-2-oxo-tetrahydrofuranyl)-carbothioic acid ester, -carboxylic acid ester and -carboxylic acid amide androstane derivatives
    8.
    发明授权
    17&bgr;-2-oxo-tetrahydrofuranyl)-carbothioic acid ester, -carboxylic acid ester and -carboxylic acid amide androstane derivatives 失效
    17β-2-氧代 - 四氢呋喃基) - 硫代羧酸酯,羧酸酯和羧酸酰胺雄甾烷衍生物

    公开(公告)号:US06197761B1

    公开(公告)日:2001-03-06

    申请号:US09091748

    申请日:1998-06-24

    IPC分类号: A61K3158

    摘要: Compounds of the androstane series are described having general formula and solvates thereof, in which R1 represents O, S or NH; R2 individually represents OC(═O)C1-6 alkyl; R3 individually represents hydrogen, methyl (which may be in either the &agr; or &bgr; configuration) or methylene; or R2 and R3 together represent where R6 and R7 are the same or different and each represents hydrogen or C1-6 alkyl; R4 and R5 are the same or different and each represents hydrogen or halogen and represents a single or a double bond. These compounds and their solvates have use in medicine as anti-inflammatory or anti-allergic agents.

    摘要翻译: 具有通式和溶剂合物的雄甾烷系列化合物被描述,其中R 1表示O,S或NH; R2各自表示OC(= O)C 1-6烷基; R3各自表示氢,甲基(其可以是α或β构型)或亚甲基; 或R 2和R 3一起表示其中R 6和R 7相同或不同,并且各自表示氢或C 1-6烷基; R4和R5相同或不同,各自表示氢或卤素,并且表示单键或双键。 这些化合物及其溶剂化物在药物中用作抗炎或抗过敏剂。