phosphoric acid mono-(3R,4R-dihydroxy-5S-methyl-pyrrolidin-2R-ylmethyl) 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-O-acetyl-2-tert-butoxycarbonylamino-2-deoxy-3,4-O-isopropylidene-D-mannitol

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

5-azide-5,6-dideoxy-L-xylo-hexo-2-ulose