| —— | (7S)-methyl 1,3-dimethyl-10-(5-methylfuran-2-yl)-2,4-dioxo-5-phenyl-1,2,3,4,7,8,9,10-octahydropyrimido[4,5-a]indolizine-7-carboxylate | 1614252-09-3 | C25H25N3O5 | 447.491 | 
                                                                                                                                            
                                        | —— | (7S)-methyl 10-hydroxy-1,3-dimethyl-2,4-dioxo-5-phenyl-1,2,3,4,7,8,9,10-octahydropyrimido[4,5-a]indolizine-7-carboxylate | 1614252-08-2 | C20H21N3O5 | 383.404 | 
                                                                                                                                            
                                        | —— | (S)-methyl 1,3-dimethyl-2,4,10-trioxo-5-phenyl-1,2,3,4,7,8,9,10-octahydropyrimido[4,5-a]indolizine-7-carboxylate | 1614252-07-1 | C20H19N3O5 | 381.388 | 
                                                                                                                                            
                                        | —— | (S)-1,3-dimethyl-2,4,10-trioxo-5-phenyl-1,2,3,4,7,8,9,10-octahydropyrimido[4,5-a]indolizine-7-carboxylic acid | 1614252-06-0 | C19H17N3O5 | 367.361 | 
                                                                                                                                            
                                        | —— | (S)-dibenzyl 2-(1,3-dimethyl-2,4-dioxo-5-phenyl-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)pentanedioate | 1614252-04-8 | C33H31N3O6 | 565.626 | 
                                                                                                                                            
                                        | —— | (S)-2-(1,3-dimethyl-2,4-dioxo-5-phenyl-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)pentanedioic acid | 1614252-05-9 | C19H19N3O6 | 385.376 | 
                                                                                                                                            
                                        | —— | 5-benzoyl-6-(bromomethyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione | 443667-38-7 | C14H13BrN2O3 | 337.173 |