| 埃博霉素C | 
                                        desoxyepothilone A | 
                                        186692-73-9 | 
                                        C26H39NO5S | 
                                        477.665 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,7R,8S,9S,16S)-4,8-Dihydroxy-5,5,7,9-tetramethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)-1-ethenyl]-1-oxa-cyclohexadecen-13-en-2,6-dione | 
                                        —— | 
                                        C26H39NO5S | 
                                        477.665 | 
                                    
                                                                                                                                            
                                        | 西洛他唑 | 
                                        epithilone A | 
                                        152044-53-6 | 
                                        C26H39NO6S | 
                                        493.665 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [1R,3S,7S,10R,11S,12S,16S]-7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(E)-1-[2-methylthiazol-4-yl]prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione | 
                                        193071-75-9 | 
                                        C26H39NO6S | 
                                        493.665 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1S)-1-[(E)-1-Methyl-2-(2-methyl-1,3-thiazol-4-yl)-1-ethenyl]-3-butenyl (3S,6R,7S,8S)-3,7-di-[tert-butyldimethylsilyloxy]-4,4,6,8-tetramethyl-5-oxo-12-tridecenoate | 
                                        188259-76-9 | 
                                        C40H71NO5SSi2 | 
                                        734.244 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (13Z)-(4S,7R,8S,9S,16S)-4,8-dihydroxy-5,5,7,9-tetramethyl-16-[2-(2-methyl-1,3-thiazol-4-yl)-1-ethynyl]-1-oxa-13-cyclohexadecen-2,6-dione | 
                                        460053-31-0 | 
                                        C25H35NO5S | 
                                        461.623 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1S)-1-(2-methylthiazol-4-ylethynyl)but-3-enyl (3S,6R,7S,8S)-3,7-bis-[tert-butyldimethylsiloxy]-4,4,6,7-tetramethyl-5-oxo-12-tridecenoate | 
                                        460053-27-4 | 
                                        C39H67NO5SSi2 | 
                                        718.202 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        16-demethyl-16,17-didehydroepothilone A | 
                                        460053-29-6 | 
                                        C25H35NO6S | 
                                        477.622 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        12,13-bisepi-16-demethyl-16,17-didehydroepothilone A | 
                                        460053-30-9 | 
                                        C25H35NO6S | 
                                        477.622 |