Amino(thio)ether derivatives of formula I
wherein R°, R¹, R², R³, R⁶, R⁷, R⁸, R⁹, X and Z are as defined in Claim 1, and their salts, are active on the central nervous system.
式 I 的
氨基(
硫代)醚衍
生物
其中 R°、R¹、R²、R³、R⁶、R⁷、R⁸、R⁹、X 和 Z 如权利要求 1 所定义,它们的盐类对中枢神经系统具有活性。