申请人:SK Corporation
公开号:US05955471A1
公开(公告)日:1999-09-21
The present invention provides novel 1,2,3,4-tetrahydroisoquinoline carbamate and thiocarbamate derivatives represented by Formula I ##STR1## wherein: X.sub.1 and X.sub.2 are the same or different from each other and independently represent a a member selected from the group consisting of hydrogen, alkyl, alkoxy, thioalkoxy, halogen, hydroxy, nitro and trifluorocarbon; Y is a member selected from the group consisting of oxygen and sulfur; R.sub.1 is a member selected from the group consisting of hydrogen, alkyl, arylalkyl, and CONHR' where R' is selected from the group consisting of hydrogen, alkyl, arylalkyl and aryl; R.sub.2 and R.sub.3 are the same or different from each other and independently represent a member selected from the group consisting of hydrogen, alkyl, arylalkyl, and cycloalkyl, or R.sub.2 and R.sub.3 may form a 5 to 7-membered ring together with the nitrogen atom to which they are bonded; R.sub.4 is a member selected from the group consisting of hydrogen or lower alkyl; and nontoxic pharmacologically acceptable salts thereof. Compounds are useful in the treatment of central nervous system disorders, including depression.
本发明提供了新颖的1,2,3,4-四氢异喹啉氨基甲酸酯和硫代氨基甲酸酯衍生物,其结构如式I所示 ##STR1## 其中:X1和X2彼此相同或不同,独立地表示氢、烷基、烷氧基、硫代烷氧基、卤素、羟基、硝基和三氟甲基中的一种;Y表示氧或硫;R1表示氢、烷基、芳基烷基和CONHR'中的一种,其中R'表示氢、烷基、芳基烷基和芳基中的一种;R2和R3彼此相同或不同,独立地表示氢、烷基、芳基烷基和环烷基中的一种,或者R2和R3可以与它们所连接的氮原子一起形成5至7元环;R4表示氢或低级烷基;以及其无毒的药理学上可接受的盐。这些化合物可用于治疗中枢神经系统疾病,包括抑郁症。