2,2,2-三氯-1,1-二甲基乙基二氯亚磷酸酯 、
2-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4-O-acetyl-3-O-carbamoyl-α-D-glucopyranuronamide 、
(2R)-methyl 2-O-dodecylglycerate 以59%的产率得到4-O-acetyl-3-O-(aminocarbonyl)-2-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-α-D-glucopyranuronamide 1-[(2R)-2-(dodecyloxy)-3-methoxy-3-oxopropyl 2,2,2-trichloro-1,1-dimethylethyl phosphate]