| —— | methyl 6-methyl-6-oxido-5-phenyl-12-aza-6-azoniatricyclo[6.3.1.04,12]dodeca-1,3,8,10-tetraene-2-carboxylate | 135489-66-6 | C19H18N2O3 | 322.364 | 
                                                                                                                                            
                                        | —— | methyl 5,17-dimethyl-4,6-dioxo-8-phenyl-5,16,17-triazapentacyclo[7.6.1.12,8.03,7.012,16]heptadeca-1(15),9,11,13-tetraene-11-carboxylate | 135489-71-3 | C24H21N3O4 | 415.448 | 
                                                                                                                                            
                                        | —— | trimethyl 14-methyl-12-phenyl-13,14-diazatetracyclo[6.4.1.19,12.04,13]tetradeca-1,3,5,7,10-pentaene-3,10,11-tricarboxylate | 135489-68-8 | C25H22N2O6 | 446.459 | 
                                                                                                                                            
                                        | —— | methyl 17-methyl-4,6-dioxo-5,8-diphenyl-5,16,17-triazapentacyclo[7.6.1.12,8.03,7.012,16]heptadeca-1(15),9,11,13-tetraene-11-carboxylate | 135489-72-4 | C29H23N3O4 | 477.519 | 
                                                                                                                                            
                                        | —— | methyl 5-methyl-4,6-dioxo-8-phenyl-5,16-diazatetracyclo[7.6.1.03,7.012,16]hexadeca-1,3(7),8,10,12,14-hexaene-11-carboxylate | 135489-75-7 | C23H16N2O4 | 384.391 | 
                                                                                                                                            
                                        | —— | methyl 4,6-dioxo-5,8-diphenyl-5,16-diazatetracyclo[7.6.1.03,7.012,16]hexadeca-1(15),2,7,9,11,13-hexaene-11-carboxylate | 135489-76-8 | C28H18N2O4 | 446.462 |