| —— | (3S)-2-(2-hydroxyethyl)-3-methyl-7,8-dimethoxy-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 600700-33-2 | C17H20N2O4 | 316.357 | 
                                                                                                                                            
                                        | —— | (3S)-2-(2-iodoethyl)-3-methyl-7,8-dimethoxy-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 600700-36-5 | C17H19IN2O3 | 426.254 | 
                                                                                                                                            
                                        | —— | (3S)-2-allyl-3-methyl-7,8-dimethoxy-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 600700-28-5 | C18H20N2O3 | 312.368 | 
                                                                                                                                            
                                        | —— | (3S)-2-(2-chloroethyl)-3-methyl-7,8-dimethoxy-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 600700-35-4 | C17H19ClN2O3 | 334.802 | 
                                                                                                                                            
                                        | —— | (3S)-2-p-methoxybenzyl-3-methyl-7,8-dimethoxy-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 453556-47-3 | C23H24N2O4 | 392.455 | 
                                                                                                                                            
                                        | —— | (3S)-7,8-dimethoxy-3-methyl-1-oxo-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine | 453556-48-4 | C15H16N2O3 | 272.304 |