Synonyms: Dibenz[b,e]oxepin-D11(6H),g-propylamine, N,N-dimethyl-(7CI,8CI); Dibenz[b,e]oxepin, 1-propanamine deriv.;11-[3-(Dimethylamino)propylidene]-6H-dibenz[b,e]oxepin; Doxepin; Doxepine;N,N-Dimethyldibenz[b,e]oxepin-D11(6H),g-propylamine;NSC 108160