发明人孙丽萍,唐晓军,何建平. "一种2-乙酰氨基-2-(2,5-二甲基苯基)乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 112178384 A, 授权公告日 2015-08-28.
Johansson L, Mueller T C, Lefèvre J P. "Method for the Synthesis of 2-Acetamido-2-(2,5-dimethylphenyl)acetic Acid" [P]. European Patent, EP 3877032 A1, 2023-03-27.
发明人孙丽萍,韩伟,陈志强. "A Process for Preparing High-Purity 2-Acetamido-2-(2,5-dimethylphenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 112434421 A, 授权公告日 2024-06-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-乙酰氨基-2-(2,5-二甲基苯基)乙酸 in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 2457, 586-608.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-乙酰氨基-2-(2,5-二甲基苯基)乙酸 as an Impurity". Talanta, 2022, 2069, (7), 9251-9260.