(((2S,5R,6R)-5-(benzyloxy)-6-(phenylthio)tetrahydro-2H-pyran-2-yl)methoxy)(tert-butyl)diphenylsilane

(2S,5R)-5-({(2S,5R,6S,8S)-5-Benzyloxy-8-[(R)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-10-methyl-1,7-dioxa-spiro[5.5]undec-10-en-2-yl}-hydroxy-methyl)-2-tert-butyl-5-methyl-[1,3]dioxolan-4-one

(2S,5R)-5-((S)-((2S,5R,6S,8S)-5-(benzyloxy)-8-((R)-1-((4-methoxybenzyl)oxy)propan-2-yl)-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl)(hydroxy)methyl)-2-(tert-butyl)-5-methyl-1,3-dioxolan-4-one

3-((2S,4aR,6S,8R,8aR)-8-(benzyloxy)-6-((1S,3S)-1-(benzyloxy)-3-((2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)butyl)-2-methoxy-7-methyleneoctahydropyrano[3,2-b]pyran-2-yl)propanal

3-((2R,4aR,6S,8R,8aR)-8-(benzyloxy)-6-((1S,3S)-1-(benzyloxy)-3-((2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)butyl)-2-methoxy-7-methyleneoctahydropyrano[3,2-b]pyran-2-yl)propan-1-ol