| —— | 
                                        33-(tert-butyldimethylsilyl)-24-deoxy-23-(1-hydroxy-ethyl)-ascomycin | 
                                        307953-36-2 | 
                                        C51H87NO12Si | 
                                        934.337 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        33-(tert-butyldimethylsilyl)-22-dihydro-22-(methoxycarbonyl)methyl-ascomycin | 
                                        307953-22-6 | 
                                        C52H89NO14Si | 
                                        980.362 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        33-(tert-butyldimethylsilyl)-24-deoxy-ascomycin | 
                                        134226-79-2 | 
                                        C43H69NO11 | 
                                        776.021 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        33-(tert-butyldimethylsilyl)-24-deoxy-22-dihydro-22-triethylsilyl enol ether ascomycin | 
                                        307953-32-8 | 
                                        C55H97NO11Si2 | 
                                        1004.55 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        33-(tert-butyldimethylsilyl)-24-deoxy-23-(1-hydroxy-1-phenyl-methyl)-ascomycin | 
                                        307953-34-0 | 
                                        C56H89NO12Si | 
                                        996.408 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1S,2S,3S,6S,10S,14R,15R,17S,18R,19S,21S,23E,25R,26S)-3-[(E)-1-[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxycyclohexyl]prop-1-en-2-yl]-25-ethyl-14-hydroxy-10,17,19-trimethoxy-2,15,21,23-tetramethyl-28,28,30,30-tetra(propan-2-yl)-4,27,29,31,33-pentaoxa-11-aza-28,30-disilatetracyclo[24.5.1.114,18.06,11]tritriacont-23-ene-5,12,13-trione | 
                                        688010-14-2 | 
                                        C62H113NO14Si3 | 
                                        1180.83 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1S,2S,3S,6S,10S,14R,15R,17S,18R,19S,21S,23E,25R,26S)-3-[(E)-1-[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxycyclohexyl]prop-1-en-2-yl]-25-ethyl-13,14-dihydroxy-10,17,19-trimethoxy-2,15,21,23-tetramethyl-28,28,30,30-tetra(propan-2-yl)-4,27,29,31,33-pentaoxa-11-aza-28,30-disilatetracyclo[24.5.1.114,18.06,11]tritriacont-23-ene-5,12-dione | 
                                        688010-13-1 | 
                                        C62H115NO14Si3 | 
                                        1182.85 |