allyl (methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1->4)-O-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

allyl 2,3-di-O-benzyl-4,6-O-(4-methoxybenzylidene)-β-D-glucopyranosyl-(1->4)-O-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

allyl (methyl 2,3-di-O-benzyl-4-O-(4-methoxybenzyl)-β-D-glucopyranosyluronate)(1→4)-O-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside