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发明人刘建华,沈红梅,王建平. "Method for the Synthesis of 4-((4-(Methoxycarbonyl)-5-methylthiazol-2-yl)amino)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 116508565 A, 授权公告日 2021-01-20.
发明人李文辉,钱学锋,刘建华. "A Process for Preparing High-Purity 4-((4-(Methoxycarbonyl)-5-methylthiazol-2-yl)amino)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 109440993 B, 授权公告日 2018-05-22.
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