amedalin amedalin amedalin (uk-3540-1) is an antidepressant which was synthesized in the early 1970s, but was never marketed. it is a selective norepinephrine reuptake inhibitor, with no significant effects on the reuptake of serotonin and dopamine, and no antihistamine or anticholinergic properties. amedalinclinical dataatc codenoneidentifiers iupac name 3-methyl-3--1-phenyl-1,3-dihydro-2h-indol-2-one cas number22136-26-1 y 22232-73-1 (hcl)pubchem cid31075chemspider28832 yunii2owk6x9n16keggd02891 nchemblchembl2110769 nchemical and physical dataformulac19h22n2omolar mass294.398 g·mol−13d model (jsmol)interactive image smiles cc1(c2=cc=cc=c2n(c1=o)c3=cc=cc=c3)cccnc inchi inchi=1s/c19h22n2o/c1-19(13-8-14-20-2)16-11-6-7-12-17(16)21(18(19)22)15-9-4-3-5-10-15/h3-7,9-12,20h,8,13-14h2,1-2h3 ykey:hbgwazbzxjbyqd-uhfffaoysa-n y ny (what is this?) (verify)