在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以130 mg的产率得到p-methoxyphenyl (β-D-galactopyranosyl)-(1.3)-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-(1->4)-(sodium α-D-galactopyranosyl uronate)-(1->3)-(α-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside