[1,5]naphthyridine
                            Order
                            27773-33-7
                            
                                Diindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylicacid, 5,5b,6,6a,10,11,16,16b,16c,17,19,20-dodecahydro-16b-methyl-, methylester, (5bR,6aS,16bR,16cR)-
                            
                        
                        
                        
                            Order
                            27773-32-6
                            
                                methyl 16b-methyl-5,5b,6,6a,10,11,16,16b,16c,17,19,20-dodecahydrobisindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylate
                            
                        
                        
                        
                        
                            Order
                            74011-30-6
                            
                                1-ETHYL-6-FLUORO-4-OXO-7-PIPERAZIN-1-YL-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER
                            
                        
                        
                        
                        
                        
                            Order
                            51442-60-5
                            
                                methyl (12S,13aS,13bS)-13a-ethyl-12-hydroxy-2,3,5,6,12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate 4-oxide
                            
                        
                        
                        
                        
                        
                        
                            Order
                            794461-86-2
                            
                                2-Trifluoromethyl-5,6,7,8-tetrahydro-[1,7]naphthyridine-3-carboxylic acid ethyl ester
                            
                        
                        
                        
                            Order
                            105223-49-2
                            
                                1,8-Naphthyridine-3-carboxylic acid,1-ethyl-1,4-dihydro-7-methyl-4-oxo-, manganese(2+) salt
                            
                        
                        
                        
                            Order
                            146961-34-4
                            
                                1,8-Naphthyridine-3-carboxylic acid, 7-(6-amino-3-azabicyclo3.1.0hex-3-yl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-, monohydrochloride, (1.alpha.,5.alpha.,6.alpha.)-
                            
                        
                        
                        
                            Order
                            63475-30-9
                            
                                1,8-Naphthyridine-3-carboxylic acid,7-[2-(dimethylamino)ethenyl]-1-ethyl-1,4-dihydro-4-oxo-, methyl ester
                            
                        
                        
                            Order
                            63479-36-7
                            
                                1,8-Naphthyridine-3-carboxylic acid,1-ethyl-1,4-dihydro-7-(methylphenylamino)-6-nitro-4-oxo-, ethyl ester
                            
                        
                        
                        
                            Order
                            84209-34-7
                            
                                1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-6-fluoro-1-(2-fluoroe thyl)-4-oxo-7-(1-piperazinyl)-
                            
                        
                        
                            Order
                            74274-72-9
                            
                                1,8-naphthyridine-3-carboxylic acid, 1-ethenyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-
                            
                        
                        
                            Order
                            138304-89-9
                            
                                1,8-Naphthyridine-3-carboxamide,1,2-dihydro-4-hydroxy-2-oxo-1-phenyl-N-(phenylmethyl)-