Tetrahydroisoquinoline compounds of formula I ##STR1## and pharmaceutically acceptable salts and lipophilic ester thereof have utility as analgesics and in the treatment of psychoses, Parinson's disease, Lesch-Nyan syndrome, attention deficit disorder or cognitive impairment or in the relief of drug dependence or tardive dyskinesia.
式I的
四氢异喹啉化合物 ##STR1## 和其药学上可接受的盐和亲脂性酯具有镇痛剂的功效,并可用于治疗精神病、帕
金森病、Lesch-Nyan综合症、注意力缺陷障碍或认知障碍,或缓解药物依赖或迟发性运动障碍。