发明人徐明华,李文辉,赵玉洁. "Method for the Synthesis of 4-Methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-α-D-galactopyranoside" [P]. 中国发明专利, 专利号 CN 109851949 A, 授权公告日 2022-07-11.
发明人罗永刚,刘建华,钱学锋. "A Process for Preparing High-Purity 4-Methylumbelliferyl 2-acetamido-3-O-(b-D-galactopyranosyl)-α-D-galactopyranoside" [P]. 中国发明专利, 专利号 CN 117158139 A, 授权公告日 2019-06-26.
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