NOVEL 7-SUBSTITUTED OXA- OR AZASTEROID COMPOUND
    12.
    发明申请
    NOVEL 7-SUBSTITUTED OXA- OR AZASTEROID COMPOUND 审中-公开
    新型7-取代的氧化或亚砷酸酯化合物

    公开(公告)号:WO1994007908A1

    公开(公告)日:1994-04-14

    申请号:PCT/JP1993001390

    申请日:1993-09-29

    CPC classification number: C07J73/005 C07J73/003

    Abstract: A 7-substituted oxa- or azasteroid compound represented by general formula (I), which has an excellent aromatase-inhibiting effect and is useful for preventing or treating diseases caused by estrogens, such as breast cancer, uterine cancer and prostatomegaly. This compound has an oxygen or nitrogen atom as the heteroatom at the position A of the ring D and the 7-position (substituent R1) of the skeleton is substituted by -S-R2 (wherein R2 represents hydrogen, lower alkyl which may be substituted by hydroxy, amino or lower alkoxycarbonyl, lower alkenyl, aralkyl, aryl which may be substituted by halogen, amino, di(lower alkyl)amino, lower alkoxy or lower alkyl, acyl, or lower alkoxycarbonyl), -S(O)m-R3 (wherein R3 represents lower alkyl; and m represents 1 or 2), or aralkyl.

    Abstract translation: 由通式(I)表示的7-取代的氧杂 - 或氮杂甾族化合物,其具有优异的芳香酶抑制作用,并且可用于预防或治疗由雌激素如乳腺癌,子宫癌和前列腺肥大引起的疾病。 该化合物在环D的位置A具有氧原子或氮原子作为杂原子,并且骨架的7-位(取代基R 1)被-S-R 2取代(其中R 2表示氢,可被取代的低级烷基 可被卤素取代的芳基,氨基,二(低级烷基)氨基,低级烷氧基或低级烷基,酰基或低级烷氧羰基),-S(O)m - R3(其中R3表示低级烷基,m表示1或2)或芳烷基。

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