发明人张德明,胡光,陈志强. "Method for the Synthesis of 2-(2,5-Dimethylphenyl)-2-hydroxyacetic acid" [P]. 中国发明专利, 专利号 CN 111525005 B, 授权公告日 2020-03-19.
发明人孙丽萍,马晓峰,钱学锋. "A Process for Preparing High-Purity 2-(2,5-Dimethylphenyl)-2-hydroxyacetic acid" [P]. 中国发明专利, 专利号 CN 114719592 A, 授权公告日 2017-03-20.
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