(S)-4-Benzyl-3-[(2S,4S)-4-(tert-butyl-dimethyl-silanyloxy)-4-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-butyryl]-oxazolidin-2-one

tert-Butyl-[(1S,3S)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-3-methyl-4-(2-methyl-[1,3]dithian-2-yl)-butoxy]-diphenyl-silane

tert-Butyl-[(1S,3S)-1-[(R)-2-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-3-methyl-4-(2-methyl-[1,3]dithian-2-yl)-butoxy]-diphenyl-silane

(2S,3S,5S)-3-(tert-Butyl-diphenyl-silanyloxy)-2-(4-methoxy-benzyloxy)-5-methyl-6-(2-methyl-[1,3]dithian-2-yl)-hexanal