发明人唐晓军,马晓峰,沈红梅. "Method for the Synthesis of 3-(2-Bromo-5-methoxyphenyl)-2-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 112003219 A, 授权公告日 2018-10-20.
发明人孙丽萍,刘建华,李文辉. "A Process for Preparing High-Purity 3-(2-Bromo-5-methoxyphenyl)-2-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 111414303 B, 授权公告日 2022-11-28.
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