| abstract |
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. <IMAGE> I A is <IMAGE> <IMAGE> B is <IMAGE> <IMAGE> R1, R2 and R3 are independently hydrogen, amino, nitro, halogen, lower-alkly or lower-alkoxy. R4, R5 and R6 are independently hydrogen, nitro, halogen, lower-alkyl, lower-alkoxy, cyano, trifluoromethyl, amino, lower-alkylamino or di-lower-alkylamino. R7, R2 and R9 are independently hydrogen, amino or nitro.\! |