(R)-2-[(4R,6R)-6-((R)-2-(tert-butyldimethylsilanyloxy)-3-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}propyl)-2,2-dimethyl-[1,3]dioxan-4-yl]propionaldehyde

((2R,6S)-6-allyltetrahydropyran-2-yl)acetic acid ethyl ester

[(2R,6S)-6-(2-oxoethyl)tetrahydropyran-2-yl]acetic acid ethyl ester

(S)-1-[(2S,6R)-6-(2-hydroxyethyl)tetrahydropyran-2-yl]pent-4-en-2-ol

[(2R,6S)-6-((S)-2-hydroxypent-4-enyl)tetrahydropyran-2-yl]acetic acid ethyl ester

(R)-3-(tert-butyldimethylsilanyloxy)-4-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}butyraldehyde

(2R,6S)-2-[2-(tert-butyldimethylsilanyloxy)ethyl]-6-[(S)-2-(tert-butyldimethylsilanyloxy)pent-4-enyl]tetrahydropyran

(2S,5S,7S)-1-benzyloxy-7-(tert-butyldimethylsilanyloxy)-8-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}-5-hydroxy-2-methyloctan-3-one

(2S,3R,5R,7S)-1-benzyloxy-7-(tert-butyldimethylsilanyloxy)-8-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}-2-methyloctane-3,5-diol

(4R,6R)-4-((S)-2-benzyloxy-1-methylethyl)-6-((R)-2-(tert-butyldimethylsilanyloxy)-3-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}propyl)-2,2-dimethyl-[1,3]dioxane

(S)-2-[(4R,6R)-6-((R)-2-(tert-butyldimethylsilanyloxy)-3-{(2S,6R)-6-[2-(tert-butyldimethylsilanyloxy)ethyl]tetrahydropyran-2-yl}propyl)-2,2-dimethyl-[1,3]dioxan-4-yl]propan-1-ol