(2R,3S,4R,5R)-5-azido-2-(azidomethyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4-diol

((2R,3S,4R,5R)-5-azido-3,4-dihydroxy-6-(phenylthio)tetrahydro-2H-pyran-2-yl)methyl 4-methylbenzenesulfonate

(3R,4R,5R,6R)-3-azido-6-(azidomethyl)-4,5-bis(benzyloxy)-2-(phenylthio)tetrahydro-2H-pyran

3′,4′-di-O-benzyl-1,3,2′,6′-tetraazidoneamine

5,6-di-O-acetyl-3',4'-di-O-benzyl-1,3,2',3'-tetraazidoneamine