| —— | 19-propan-2-ylidenehexacyclo[10.6.1.15,8.02,11.04,9.013,18]icosa-2(11),4(9),6,13,15,17-hexaene-3,10-dione | 95056-18-1 | C23H18O2 | 326.395 | 
                                                                                                                                            
                                        | —— | 2-(methylsulfonyl)-11-(propan-2-ylidene)-9,10-dihydro-9,10-methanoanthracene-1,4-dione | 176696-29-0 | C19H16O4S | 340.4 | 
                                                                                                                                            
                                        | —— | 4-(4-methylphenyl)sulfonyl-15-propan-2-ylidenetetracyclo[6.6.1.02,7.09,14]pentadeca-2(7),4,9,11,13-pentaene-3,6-dione | 95056-29-4 | C25H20O4S | 416.497 | 
                                                                                                                                            
                                        | —— | 8-methyl-13-(propan-2-ylidene)-6a-tosyl-5,6a,7,10,10a,12-hexahydro-5,12-methanotetracene-6,11-dione | 96344-43-3 | C30H28O4S | 484.616 | 
                                                                                                                                            
                                        | —— | 7-methyl-4-(4-methylphenyl)sulfonyl-19-propan-2-ylidenepentacyclo[10.6.1.02,11.04,9.013,18]nonadeca-2(11),6,13,15,17-pentaene-3,10-dione | 95056-19-2 | C30H28O4S | 484.616 | 
                                                                                                                                            
                                        | —— | 4-(4-methylphenyl)sulfonyl-19-propan-2-ylidenehexacyclo[10.6.1.15,8.02,11.04,9.013,18]icosa-2(11),6,13,15,17-pentaene-3,10-dione | 95056-17-0 | C30H26O4S | 482.6 | 
                                                                                                                                            
                                        | —— | 16-chloro-19-propan-2-ylidenepentacyclo[8.4.4.12,9.01,10.03,8]nonadeca-3,5,7,12,16-pentaene-11,14-dione | 95056-13-6 | C22H19ClO2 | 350.845 |