(2R,3R,5S)-5-[(2R,3R,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-methoxy-4-methyl-tetrahydro-pyran-2-yl]-2-vinyl-tetrahydro-furan-3-ol

Benzoic acid (2R,3R,5S)-5-[(2R,3R,4R)-3-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-4-methyl-tetrahydro-pyran-2-yl]-2-vinyl-tetrahydro-furan-3-yl ester

Benzoic acid (2R,3R,5S)-5-[(2R,3R,4R)-3-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-4-methyl-tetrahydro-pyran-2-yl]-2-hydroxymethyl-tetrahydro-furan-3-yl ester

tert-Butyl-[(2R,3R)-3-(4-methoxy-benzyloxy)-5-phenylsulfanyl-tetrahydro-furan-2-ylmethoxy]-diphenyl-silane

(2R,3R,5S)-5-((2R,3R,4R)-3-Benzyloxy-2-methoxy-4-methyl-tetrahydro-pyran-2-yl)-2-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3-ol