Synonyms: 1,2,3,3a,4,5-Hexahydro-3-methyl-6H-indolo(3,2,1-de)(1,5)naphthyridin-6-one;3-Methyl-1,2,3,3a,4,5-hexahydro-6H-indolo(3,2,1-de)(1,5)naphthyridin-6-one;6H-Indolo(3,2,1-de)(1,5)naphthyridin-6-one, 1,2,3,3a,4,5-hexahydro-3-methyl-;AC1L9N00;LS-83732;65284-87-9