| —— | 
                                        (1S,3S,6S,7S,9R,12S)-6-but-3-enyl-12-[tert-butyl(dimethyl)silyl]oxy-1-hydroxy-7,11,14,14-tetramethyl-9-triethylsilyloxy-5-oxatricyclo[8.3.1.03,7]tetradec-10-ene-2,4-dione | 
                                        153145-18-7 | 
                                        C33H58O6Si2 | 
                                        606.991 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1S,4R,6R,9S)-9-(tert-Butyl-dimethyl-silanyloxy)-4-((S)-1-hydroxy-pent-4-enyl)-4,8,11,11-tetramethyl-6-triethylsilanyloxy-bicyclo[5.3.1]undec-7-en-3-one | 
                                        153145-11-0 | 
                                        C32H60O4Si2 | 
                                        564.997 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1R,2R,3S,7S,8R,10R,13S)-7-but-3-enyl-13-[tert-butyl(dimethyl)silyl]oxy-2-hydroxy-8,12,15,15-tetramethyl-10-triethylsilyloxy-4,6-dioxatricyclo[9.3.1.03,8]pentadec-11-en-5-one | 
                                        153145-14-3 | 
                                        C33H60O6Si2 | 
                                        609.007 |