(2R,3S,5R,6S)-5-(benzyloxy)-6-(2-(benzyloxy)ethyl)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3-methyltetrahydro-2H-pyran-3-ol

(2R,3S,5R,6S)-5-(benzyloxy)-6-(2-(benzyloxy)ethyl)-2-(hydroxymethyl)-3-methyltetrahydro-2H-pyran-3-ol

(((2S,3R,5S,6R)-5-(benzyloxy)-2-(((2R,3R)-3-(((2R,3S,5R,6S)-5-(benzyloxy)-6-(2-(benzyloxy)ethyl)-3-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl)-3-tosyloxiran-2-yl)methyl)-6-methyltetrahydro-2H-pyran-3-yl)oxy)(tert-butyl)dimethylsilane