Antidepressant-like activity of (4-phenylpiperazin-1-yl) (quinoxalin-2-yl) methanone (4a), a novel 5-HT3 receptor antagonist: An investigation in behaviour-based rodent models of depression

Abstract

The present study was designed to investigate the antidepressant potential of (4-phenylpiperazin-1-yl) (quinoxalin-3-yl) methanone (4a), a novel 5-HT3 receptor antagonist, with an optimal log P (2.84) and pA2 value (7.3) greater than ondansetron (6.9) using rodent behavioural models of depression.