This invention relates to compounds which have generally 5-HT6 receptor affinity and which are represented by Formula (I):
1
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.
本发明涉及一类化合物,其通常具有5-HT6受体亲和力,其
化学式表示为(I):1,其中Ar、R1、R2、R3或R4如规范中定义,或其药学上可接受的盐或溶剂化物。本发明还涉及包含这些化合物的制药组合物,以及将其用作治疗剂的方法和其制备方法。