Synonyms: RO 8-6837;1-(10,11-dihydro-8-methylthiodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin;8-methylthio-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepinmaleate;f)thiepin,10,11-dihydro-10-(4-methylpiperazino)-8-methylthio-dibenzo(hyd;f)thiepin,10,11-dihydro-8-methylthio-10-(4-methylpiperazino)-dibenzo(hyd;metitepinmaleate;1-[10,11-DIHYDRO-8-(METHYLTHIO)DIBENZO[B,F]THIEPIN-10-YL]-4-METHYLPIPERAZINE MALEATE;METHIOTHEPIN MALEATE