发明人赵玉洁,沈红梅,李文辉. "Method for the Synthesis of Methyl 2-(4-fluoro-2-methoxyphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 109162745 A, 授权公告日 2016-02-22.
发明人马晓峰,杨光,刘建华. "A Process for Preparing High-Purity Methyl 2-(4-fluoro-2-methoxyphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 115731802 B, 授权公告日 2017-11-02.
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