发明人赵玉洁,高志强,李文辉. "Method for the Synthesis of 3-(3-Methoxyphenyl)thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116955983 A, 授权公告日 2020-11-24.
发明人韩伟,唐晓军,杨光. "A Process for Preparing High-Purity 3-(3-Methoxyphenyl)thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110340256 A, 授权公告日 2022-11-21.
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