申请人:Pharmacia & Upjohn Company
公开号:US05936000A1
公开(公告)日:1999-08-10
Compounds and their pharmaceutically acceptable salts suitable for treating central nervous system disorders associated with the dopamine D3 receptor activity of Formula I: wherein R.sub.1 and R.sub.2 are independently H, C.sub.1-8 alkyl or C.sub.1-8 alkylAryl; X is CH.sub.2 R.sub.3 or NHSO.sub.2 R.sub.4 ; Y is hydrogen, CH.sub.2 R.sub.3, NHSO.sub.2 R.sub.4, CONR.sub.1 R.sub.2, SO.sub.2 NR.sub.1 R.sub.2, SO.sub.2 CH.sub.3, halogen, OSO.sub.2 CF.sub.3, SCH.sub.3 or OCH.sub.3 ; R.sub.3 is NHSO.sub.2 R.sub.4, SO.sub.2 R.sub.4, CONR.sub.1 R.sub.2 or Aryl; and R.sub.4 is NR.sub.1 R.sub.2, C.sub.1 -C.sub.8 alkyl, Aryl or C.sub.1 -C.sub.8 alkylAryl.
适用于治疗与多巴胺D3受体活性相关的中枢神经系统疾病的化合物及其药学上可接受的盐,其化学式为:其中R.sub.1和R.sub.2独立地为H、C.sub.1-8烷基或C.sub.1-8烷基芳基;X为CH.sub.2 R.sub.3或NHSO.sub.2 R.sub.4;Y为氢、CH.sub.2 R.sub.3、NHSO.sub.2 R.sub.4、CONR.sub.1 R.sub.2、SO.sub.2 NR.sub.1 R.sub.2、SO.sub.2 CH.sub.3、卤素、OSO.sub.2 CF.sub.3、SCH.sub.3或OCH.sub.3;R.sub.3为NHSO.sub.2 R.sub.4、SO.sub.2 R.sub.4、CONR.sub.1 R.sub.2或芳基;R.sub.4为NR.sub.1 R.sub.2、C.sub.1-C.sub.8烷基、芳基或C.sub.1-C.sub.8烷基芳基。