[(R)-1-((4R,5S)-2,2-Dimethyl-5-(R)-oxiranyl-[1,3]dioxolan-4-yl)-2-hydroxy-ethyl]-carbamic acid tert-butyl ester

{(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-[(4R,5R)-5-((R)-1-hydroxy-ethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethyl}-carbamic acid tert-butyl ester

1-deoxy-L-nojirimycin

6-O-t-butyldimethylsilyl-3,4-O-isopropylidene-1-deoxymannojirimycin

(2R,3R,4R,5S)-3,4-dihydroxy-2-(hydroxymethyl)-5-methylpyrrolidine