allyl 4-S-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-acetamido-2-deoxy-4-thio-β-D-glucopyranoside 、
尿苷二磷酸酯葡萄糖胺 在
sodium cacodylate 、 manganese(ll) chloride bovine milk β-1,4-galactosyltransferase 、 α-lactalbumin 、 alkaline phosphatase 作用下,
反应 336000.0h,
以41%的产率得到allyl 4-S-(2-acetamido-4-O-(2-amino-2-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranosyl)-2-acetamido-2-deoxy-4-thio-β-D-glucopyranoside