申请人:Hoffmann-La Roche Inc.
公开号:US05753679A1
公开(公告)日:1998-05-19
Benzly-piperidine derivatives of formula I and their pharmaceutically acceptable salts are used in the control of psychotic disorders which are caused by damage to the dopamine system, especially schizophrenia. ##STR1## A is ##STR2## B is ##STR3## R.sup.1, R.sup.2 and R.sup.3 are independently hydrogen, amino, nitro, halogen, lower-alkly or lower-alkoxy. R.sup.4, R.sup.5 and R.sup.6 are independently hydrogen, nitro, halogen, lower-alkyl, lower-alkoxy, cyano, trifluoromethyl, amino, lower-alkylamino or di-lower-alkylamino. R.sup.7, R.sup.2 and R.sup.9 are independently hydrogen, amino or nitro.
Benzly-哌啶I类衍生物及其药学上可接受的盐用于控制由多巴胺系统损伤引起的精神障碍,尤其是精神分裂症。 ##STR1## A为 ##STR2## B为 ##STR3## R.sup.1、R.sup.2和R.sup.3各自独立地为氢、氨基、硝基、卤素、低级烷基或低级烷氧基。 R.sup.4、R.sup.5和R.sup.6各自独立地为氢、硝基、卤素、低级烷基、低级烷氧基、氰基、三氟甲基、氨基、低级烷基氨基或二低级烷基氨基。 R.sup.7、R.sup.2和R.sup.9各自独立地为氢、氨基或硝基。