[2-(methyl-4-carbamoylbutanoyl)ethyl] (2-acetamido-2-deoxy-β-D-galactopyranosyl)-1-thio-β-D-galactopyranoside 在
lithium hydroxide 作用下,
以
水 为溶剂,
以66%的产率得到[2-(4-carbamoylbutanoyl)ethyl] (2-acetamido-2-deoxy-β-D-galactopyranosyl)-1-thio-β-D-galactopyranoside