Spiro[cycloalkylbenzene-1,1'-(1',2',3',4'-tetrahydro-isoquinolines)]
having neuroprotective properties
    3.
    发明授权
    Spiro[cycloalkylbenzene-1,1'-(1',2',3',4'-tetrahydro-isoquinolines)] having neuroprotective properties 失效
    具有神经保护性质的螺[环烷基苯-1,1' - (1',2',3',4'-四氢 - 异喹啉)]

    公开(公告)号:US5472968A

    公开(公告)日:1995-12-05

    申请号:US975932

    申请日:1993-03-16

    CPC classification number: C07D221/20

    Abstract: Compounds of formula (I), ##STR1## in which R.sub.1 and R.sub.2, which may be the same or different, represent hydrogen, C.sub.1-6 alkyl, R.sub.3 and R.sub.4 independently represent one or more radicals selected from hydrogen, OH, NH.sub.2, NO.sub.2, halogen, C.sub.1-6 alkyl or C.sub.1-6 alkoxy and n is an integer from 1-2 inclusive, and pharmaceutically acceptable derivatives thereof are useful as pharmaceuticals; in particular, they possess N-methyl-(d)-aspartate(NMDA) blocking properties and are useful in the treatment and/or prevention of neurodegenerative conditions.

    Abstract translation: PCT No.PCT / US91 / 05887 Sec。 371日期1993年3月16日 102(e)1993年3月16日PCT PCT 1991年8月19日PCT公布。 出版物WO92 / 03420 日期:1992年3月5日。式(I),其中R 1和R 2可以相同或不同,表示氢,C 1-6烷基,R 3和R 4的式(I)化合物独立地表示一个或多个选自 由氢,OH,NH2,NO2,卤素,C1-6烷基或C1-6烷氧基组成,n为1-2的整数,其药学上可接受的衍生物可用作药物; 特别是它们具有N-甲基 - ( - ) - 天冬氨酸(NMDA)阻断性质,并且可用于治疗和/或预防神经变性疾病。

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