(4R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester

(2S,3S,4R)-1-O-benzyl-4-(benzylamino)-2,3-O-isopropylidene-5-(4-methoxyphenyl)pentane-1,2,3-triol

(2S,3S,4R)-4-benzylamino-1-O-tert-butyl(diphenyl)silyl-2,3-O-isopropylidene-5-(4-methoxyphenyl)pentan-1,2,3-triol

{(1R)-1-(N-benzyl-N-hydroxyamino)-1-deoxy-1-(p-methoxybenzyl)-4-O-benzyl-2,3-O-isopropylidene-L-threitol}

(4S,5S)-4-cyano-5-<(tert-butyldiphenylsilyl)oxy>methyl-2,2-dimethyl-1,3-dioxolane