O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl> trichloroacetimidate 、
O-[3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-4-O-(9-fluorenylmethoxycarbonyl)-β-D-glucopyranosyl]trichloroacetimidate 、
3-(4-triphenylmethyloxymethylphenyl)propanol 、 O-[(2,4-di-O-benzyl-3-O-(9-fluorenylmethoxycarbonyl)-6-O-levulinoyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β/α-D-glucopyranosyl] trichloroacetimidate 、 alkaline earth salt of/the/ methylsulfuric acid 以43%的产率得到C
121H
138N
2O
34