2-acetamido-4,5,6-tri-O-benzyl-2,3-dideoxy-3-[(4-methoxyphenyl)amino]-D-mannono-1,3-lactam

2-azido-4,5,6-tri-O-benzyl-3-{[(benzyloxycarbonyl)methyl]amino}-2,3-dideoxy-D-mannono-1,3-lactam