(1R,3S,4R,6S,7R)-5-Benzyl-7-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-3-methoxy-2-oxa-5-aza-bicyclo[2.2.1]heptane

methyl N-benzyl-3-O-benzyl-2,5-dideoxy-2,5-imino-β-L-gulofuranoside

((2R,3R)-3-vinyloxiran-2-yl)methanol

(R)-1-((2R,3R,4S,5S)-4-Azido-3-benzyloxy-5-methoxy-tetrahydro-furan-2-yl)-2-(tert-butyl-dimethyl-silanyloxy)-ethanol