Spiroketal derivatives, compositions containing them and their use as
therapeutic agents
    3.
    发明授权
    Spiroketal derivatives, compositions containing them and their use as therapeutic agents 失效
    螺缩酮衍生物,含有它们的组合物及其作为治疗剂的用途

    公开(公告)号:US5728695A

    公开(公告)日:1998-03-17

    申请号:US849969

    申请日:1997-06-20

    CPC分类号: C07D498/10

    摘要: The present invention relates to spiroketal derivatives of formula (I) and pharmaceutically acceptable salts thereof wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.9a, R.sup.9b, m and n are as defined in the specification, and to processes for their preparation, to intermediates used in their synthesis, to pharmaceutical compositions containing them, and to their use in therapy. The compounds are of particular use in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia. ##STR1##

    摘要翻译: PCT No.PCT / GB95 / 02927 Sec。 371日期:1997年6月20日 102(e)日期1996年6月20日PCT 1995年12月15日PCT PCT。 公开号WO96 / 20197 日本时间1996年7月4日本发明涉及式(I)的螺缩酮衍生物及其药学上可接受的盐,其中R1,R2,R3,R4,R5,R6,R9a,R9b,m和n如说明书中所定义, 其制备方法,其合成中使用的中间体,含有它们的药物组合物及其在治疗中的用途。 该化合物特别用于治疗或预防疼痛,炎症,偏头痛,呕吐和带状疱疹后神经痛。 (一)