| —— | tert-butyl 2-(6-cyano-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-56-0 | C17H18N4O5 | 358.354 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(6-butyl-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-42-4 | C20H27N3O5 | 389.451 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(6-(3,3-dimethylbut-1-ynyl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-49-1 | C22H27N3O5 | 413.473 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(4-hydroxy-6-(2-methoxypyrimidin-5-yl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-34-4 | C21H23N5O6 | 441.444 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(4-hydroxy-1-methyl-2-oxo-6-(tetrahydrofuran-2-yl)-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-41-3 | C20H25N3O6 | 403.435 | 
                                                                                                                                            
                                        | —— | 2-(6-(2-fluoropyridin-4-yl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetic acid | 1034130-22-7 | C17H13FN4O5 | 372.312 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(6-(3,6-dihydro-2H-pyran-4-yl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-32-2 | C21H25N3O6 | 415.446 | 
                                                                                                                                            
                                        | —— | tert-butyl 2-(4-hydroxy-1-methyl-2-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydro-1,8-naphthyridine-3-carboxamido)acetate | 1034131-31-1 | C22H30BN3O7 | 459.307 |