panuramine panuramine panuramine (wy-26,002) is an antidepressant which was synthesized in 1981 by wyeth. it acts as a potent and selective serotonin reuptake inhibitor (ssri). it was never marketed. panuramineclinical dataatc codenoneidentifiers iupac name n-benzamide cas number80349-58-2 80349-03-7 (hcl)pubchem cid72002chemspider65002unii1uws3t8eabcomptox dashboard (epa)dtxsid30230257 chemical and physical dataformulac24h25n3o2molar mass387.483 g·mol−13d model (jsmol)interactive image smiles o=c(c1ccccc1)nc(=o)nc4ccn(cc2ccc3c(c2)cccc3)cc4