Phenyl and heterocyclic piperazinyl alkoxy-benzheterocyclic compounds as antipsychotic agents

Claim 1

A compound of the formula ##STR9## in which Het is selected from the group consisting of ##STR10## n is an integer from two to five; A is phenyl or phenyl substituted by loer alkyl, lower alkoxy, lower thioalkoxy, halogen or trifluoromethyl; 2-, 3- or 4-pyridinyl or 2-, 3- or 4-pyridinyl substituted by lower alkyl, lower alkoxy or halogen; 2-, 4- or 5-pyrimidinyl, or 2-, 4- or 5-pyrimidinyl substituted by lower alkyl, lower alkoxy or halogen; 2-pyrazinyl or 2-pyrazinyl substituted by lower alkyl, lower alkoxy or halogen; 2- or 3-thienyl or 2- or 3-thienyl substituted by lower alkyl or halogen; 2- or 3-furanyl or 2- or 3-furanyl substituted by lower alkyl or halogen, or 2- or 5-thiazolyl or 2- or 5-thiazolyl substituted by lower alkyl or halogen, or a pharmaceutically acceptable acid addition salt thereof, with the exclusion of the compound wherein Het is ##STR11## and A is phenyl or substituted phenyl.