| —— | 1,3-dimethyl-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-m-tolyl-7,8-dihydropyrimido[4,5-a]indolizine-2,4(1H,3H)-dione | 1614252-62-8 | C25H30BN3O4 | 447.342 | 
                                                                                                                                            
                                        | —— | 1,3-dimethyl-2,4-dioxo-5-m-tolyl-1,2,3,4,7,8-hexahydropyrimido[4,5-a]indolizin-10-yl trifluoromethanesulfonate | 1614252-61-7 | C20H18F3N3O5S | 469.441 | 
                                                                                                                                            
                                        | —— | 1,3-dimethyl-5-m-tolyl-8,9-dihydropyrimido[4,5-a]indolizine-2,4,10(1H,3H,7H)-trione | 1614252-60-6 | C19H19N3O3 | 337.378 | 
                                                                                                                                            
                                        | —— | ethyl 4-(1,3-dimethyl-2,4-dioxo-5-m-tolyl-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)butanoate | 1614252-58-2 | C21H25N3O4 | 383.447 | 
                                                                                                                                            
                                        | —— | 4-(1,3-dimethyl-2,4-dioxo-5-m-tolyl-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)butanoic acid | 1614252-59-3 | C19H21N3O4 | 355.393 |