Naphthyridine
(7aS)-2,3,6,7,7aα,8,11,12,13,13aβ,13bα,13cα-Dodecahydro-1H,5H,10H-dipyrido[2,1-f:3,2,1-ij][1,6]naphthyridine
(12S,13aS,13bS)-13a-Ethyl-2,3,5,6,12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylic acid methyl ester
1,7-Naphthyridine-3-carboxylic acid,4-(2,3-dichlorophenyl)-1,4,5,6,7,8-hexahydro-2-methyl-5-oxo-7-(phenylmethyl)-, 2-methoxy-2-phenylethyl ester, monohydrochloride