Pharmacologically active compounds of formula I ##STR1## which can be substituted in the phenyl rings and in which R.sup.1 denotes hydrogen or lower alkyl, R.sup.2 denotes hydrogen or lower alkyl, Y denotes oxygen or sulfur n represents an integer from 1 to 3 Z represents a bond, a CO group or a CH.dbd. group, Q denotes nitrogen or the CH group and R.sup.7, if Q denotes nitrogen, represents an optionally substituted pyridyl or phenyl radical or, if Q denotes the CH group, represents the N-methyl-N-(4-oxo-3H-pyrimidin-2-yl)amino group, and their acid addition salts and processes and intermediates for their preparation.
化学式I的药理活性化合物,可以在苯环中进行取代,其中R.sup.1代表氢或较低的烷基,R.sup.2代表氢或较低的烷基,Y代表氧或
硫,n表示1到3之间的整数,Z代表键合,CO基团或CH基团,Q代表氮或CH基团,R.sup.7如果Q代表氮,则代表可选择取代的
吡啶基或苯基,如果Q代表CH基团,则代表N-甲基-N-(4-氧代-3H-
嘧啶-2-基)
氨基基团,以及它们的盐酸盐和用于其制备的过程和中间体。