Arylsulfonylderivater med 5-HT6 reseptor affinitet, farmasoytisk medikament omfattende slike, fremgangsmate for fremstilling av slike samt anvendelse av slike for fremstilling av medikament for behandling av sykdom

摘要

This invention relates to compounds which have generally 5-HT6 receptor affinity and which are represented by Formula (I):wherein Ar, R<1>, R<2>, R<3 >or R<4 >are as defined in the specification, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, methods for their use as therapeutic agents, and methods of preparation thereof.