O-(2,3,4-tri-O-acetyl-6-O-benzyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranose

tert-butyldimethylsilyl 6-O-benzyl-2-deoxy-2-dimethylmaleoyl-3-O-levulinyl-β-D-glucopyranoside

tert-butyldimethylsilyl O-(2,3,4-tri-O-acetyl-6-O-benzyl-β-D-galactopyranosyl)-(1->3)-4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside

1-((2R,4aR,6R,7R,8R,8aS)-8-Benzyloxy-6-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-3,4-dimethyl-pyrrole-2,5-dione

tert-butyldimethylsilyl 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-glucopyranoside