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    • 100. 发明申请
    • ISOQUINOLINE DERIVATIVES AS THERAPEUTIC AGENTS
    • 作为治疗剂的异喹啉衍生物
    • WO1995000489A1
    • 1995-01-05
    • PCT/EP1994001926
    • 1994-06-10
    • THE BOOTS COMPANY PLCSARGENT, Bruce, JeremyJOHNSTON, David, NormanCREW, Andrew, Philip, Austin
    • THE BOOTS COMPANY PLC
    • C07D217/04
    • C07D401/08C07D217/04C07D405/08C07D409/08
    • Tetrahydroisoquinoline compounds of formula (I) and pharmaceutically acceptable salts thereof, in which: R1 represents one or more substituents selected from H, halo, hydroxy, alkyl (optionally substituted by hydroxy), alkoxy, alkylthio, alkylsulphinyl, alkyl-sulphonyl, nitro, cyano, polyhaloalkyl, polyhaloalkoxy, phenyl (optionally substituted by one or more of halo, alkyl or alkoxy), or R1 is optionally alkylated carbamoyl; R2 represents a saturated or unsaturated aliphatic group optionally substituted by hydroxy or alkoxy; E represents an alkylene chain optionally substituted by one or more alkyl groups; and G represents (a) optionally substituted saturated or unsaturated alicyclic group containing 3 to 8 carbon atoms, or (b) optionally substituted saturated or unsaturated aliphatic chain containing 1 to 12 carbon atoms, or (c) optionally substituted 5 or 6 membered heterocyclic ring containing one or more N or O atoms or SOn groups in which n is 0, 1 or 2; and O &cir& _-acylated derivatives thereof which provide lipophilic esters have utility in analgesia or in the treatment of psychoses (e.g. schizophrenia), Parkinson's desease, Lesch-Nyan syndrome, attention deficit disorder or cognitive impairment or in the relief of drug dependence or tardive dyskynesia.
    • 式(I)的四氢异喹啉化合物及其药学上可接受的盐,其中:R1表示一个或多个选自H,卤素,羟基,烷基(任选被羟基取代),烷氧基,烷硫基,烷基亚磺酰基,烷基磺酰基,硝基, 氰基,多卤代烷基,多卤代烷氧基,苯基(任选被卤素,烷基或烷氧基中的一个或多个取代),或R 1任选被烷基化的氨基甲酰基; R2表示任选被羟基或烷氧基取代的饱和或不饱和脂族基; E表示任选被一个或多个烷基取代的亚烷基链; G表示(a)含有3〜8个碳原子的任选取代的饱和或不饱和脂环基,或(b)任选取代的含有1至12个碳原子的饱和或不饱和脂族链,或(c)任选取代的5或6元杂环 含有一个或多个N或O原子或其中n为0,1或2的SO n基团; 和其提供亲脂性酯的O&Cir&_酰化衍生物可用于镇痛或治疗精神病(例如精神分裂症),帕金森氏症,莱斯奈恩综合征,注意力缺陷障碍或认知障碍或缓解药物依赖或迟缓 dyskynesia。