[(2R,3R,4S,5R)-4-Benzyloxy-5-[1,3]dithian-2-yl-3-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-methanol

(2R,3R,4S,5R)-4-benzyloxy-5-(1,3-dithian-2-yl)-3-hydroxy-2-trityloxymethyltetrahydrofuran

[(2R,3R,4S,5R)-4-Benzyloxy-5-[1,3]dithian-2-yl-3-(4-methoxy-benzyloxy)-tetrahydro-furan-2-ylmethoxy]-tert-butyl-diphenyl-silane

(E)-3-[(2S,3R,4R,5R)-3-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-acrylic acid ethyl ester

(1S,2S)-1-[(2S,3S,4R,5R)-3-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-propane-1,2,3-triol