Benzoic acid (2R,3S,4R,5R,6R)-2-benzyloxymethyl-5-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-3-hydroxy-6-methoxy-tetrahydro-pyran-4-yl ester

methyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl-(1->4)-3-O-acetyl-6-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside

1-((2R,3R,4R,5S,6R)-4-Benzyloxy-6-benzyloxymethyl-5-hydroxy-2-methoxy-tetrahydro-pyran-3-yl)-3,4-dimethyl-pyrrole-2,5-dione

methyl 4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranose

methyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranose