发明人王建平,张德明,李文辉. "Method for the Synthesis of Methyl 5-((6-bromo-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113460943 B, 授权公告日 2017-06-01.
发明人冯建国,杨光,沈红梅. "A Process for Preparing High-Purity Methyl 5-((6-bromo-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109649078 A, 授权公告日 2015-10-23.
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