| —— | 
                                        (1R,4aR,6S,7S,11Z,12aS)-11-[[(2R,3S,4S,5R)-4,5-bis[[tert-butyl(dimethyl)silyl]oxy]-3-[(4-methoxyphenyl)methoxy]oxan-2-yl]oxymethyl]-4,7-dimethyl-1-propan-2-yl-6,7-bis(triethylsilyloxy)-8,9-didehydro-1,2,4a,5,6,12a-hexahydrobenzo[10]annulen-10-one | 
                                        201142-56-5 | 
                                        C57H100O9Si4 | 
                                        1041.76 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,4S,5R)-2-[[(1R,4aR,6S,7S,11Z,12aS)-6,7-dihydroxy-4,7-dimethyl-10-oxo-1-propan-2-yl-8,9-didehydro-1,2,4a,5,6,12a-hexahydrobenzo[10]annulen-11-yl]methoxy]-4,5-bis[[tert-butyl(dimethyl)silyl]oxy]oxan-3-yl] acetate | 
                                        201142-62-3 | 
                                        C39H66O9Si2 | 
                                        735.119 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,4S,5R)-4,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-[[(1R,2Z,4S,5R,9R,11S,12S)-11-hydroxy-1-methoxy-8,12-dimethyl-5-propan-2-yl-15-oxatricyclo[10.2.1.04,9]pentadeca-2,7,13-trien-2-yl]methoxy]oxan-3-yl] acetate | 
                                        201142-66-7 | 
                                        C40H70O9Si2 | 
                                        751.161 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        Acetic acid (2R,3S,4S,5R)-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-((Z)-(1R,4S,5R,9R,11S,12S)-1,11-dihydroxy-5-isopropyl-8,12-dimethyl-15-oxa-tricyclo[10.2.1.04,9]pentadeca-2,7,13-trien-2-ylmethoxy)-tetrahydro-pyran-3-yl ester | 
                                        201142-64-5 | 
                                        C39H68O9Si2 | 
                                        737.135 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        eleutherobin | 
                                        174545-76-7 | 
                                        C35H48N2O10 | 
                                        656.774 |