| 柔红酮 | (+)-Daunomycinone | 21794-55-8 | C21H18O8 | 398.369 | 
                                                                                                                                            
                                        | —— | (4S,4'S,6'S)-2',10'-dihydroxy-5,17'-dimethoxy-2,2,5-trimethylspiro[1,3-dioxolane-4,7'-5-oxapentacyclo[9.8.0.03,9.04,6.013,18]nonadeca-1,3(9),10,13(18),14,16-hexaene]-12',19'-dione | 76666-09-6 | C25H24O9 | 468.46 | 
                                                                                                                                            
                                        | —— | (2S)-5,12-dihydroxy-5',7-dimethoxy-2',2',5'-trimethyl-1H-spiro[tetracene-2,4'-[1,3]dioxolane]-6,11-dione | 76649-98-4 | C25H24O8 | 452.461 | 
                                                                                                                                            
                                        | —— | (1aS,2S,11bS)-4,11-bis(benzyloxy)-5',9-dimethoxy-2',2',5'-trimethyl-1a,11b-dihydro-3H-spiro[tetraceno[1,2-b]oxirene-2,4'-[1,3]dioxolane]-5,10-dione | 76666-10-9 | C39H36O9 | 648.709 |