发明人赵玉洁,杨光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109095089 A, 授权公告日 2015-02-07.
发明人李文辉,林芳,黄志刚. "Method for the Synthesis of 4-(3-Bromo-4-methoxyphenyl)-3-methyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 108646931 B, 授权公告日 2019-07-09.
发明人林芳,赵玉洁,韩伟. "A Process for Preparing High-Purity 4-(3-Bromo-4-methoxyphenyl)-3-methyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 116480463 B, 授权公告日 2025-08-18.
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