发明人李文辉,高志强,钱学锋. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 110232149 A, 授权公告日 2021-06-22.
发明人林芳,高志强,冯建国. "Method for the Synthesis of 2-(2,5-Difluorophenyl)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 113016137 A, 授权公告日 2019-09-19.
发明人黄志刚,郭海燕,林芳. "A Process for Preparing High-Purity 2-(2,5-Difluorophenyl)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 113869859 A, 授权公告日 2021-10-05.
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