1-[(4R,5S,6R)-6-((S)-1-{2-[(2R,3S,4R)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-hexyl]-[1,3]dithian-2-yl}-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-propynone

(4R,5S,6R)-4-((S)-1-{2-[(2R,3S,4R)-2,4-bis(tert-butyldimethylsilanyloxy)-3,5-dimethylhexyl]-[1,3]dithian-2-yl}-ethyl)-6-(tert-butyldiphenylsilanyloxymethyl)-2,2,5-trimethyl-[1,3]dioxane

(2S,3S,4R)-4-benzyloxymethoxy-2-hydroxy-3,5-dimethylhexanoic acid methyl ester

(2S,3R,4R)-4-Benzyloxymethoxy-2-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-hexan-1-ol

(2S,3R,4R)-4-Benzyloxymethoxy-2-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-hexanoic acid methyl ester