ethyl (Z)-3-((2R,3S,4S,6S)-4-((tert-butyldimethylsilyl)oxy)-6-((E)-4-((tert-butyldimethylsilyl)oxy)but-2-en-1-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-methylacrylate

(Z)-3-((2R,3S,4S,6S)-4-((tert-butyldimethylsilyl)oxy)-6-((E)-4-((tert-butyldimethylsilyl)oxy)but-2-en-1-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-methylprop-2-en-1-ol

[(2R,4S,5S,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-methyl-tetrahydro-pyran-2-yl]-acetaldehyde

2-[(2S,4S,5S,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-methyl-tetrahydro-pyran-2-yl]-ethanol

(((2S,3S,4S,6S)-6-(2-(benzyloxy)ethyl)-2-(((tert-butyldimethylsilyl)oxy)methyl)-3-methyltetrahydro-2H-pyran-4-yl)oxy)(tert-butyl)dimethylsilane