ethyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-glucopyranoside

ethyl 3,6-di-O-benzyl-2-deoxy-2-N-trichloroacetamido-1-thio-β-D-glucopyranoside

di-O-butyl 6-O-benzyl-3-O-fluorenylmethoxycarbonyl-4-O-levulinoyl-2-deoxy-2-N-trichloroacetamidothio-β-D-galactopyranosylphosphate

8-azido-3,6-dioxaoctyl 6-bromo-2,6-dideoxy-2-trichloroacetamido-3-O-(4,6-O-p-methoxybenzylidene-β-D-galactopyranosyl)-β-D-glucopyranoside