发明人钱学锋,高志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111154978 A, 授权公告日 2023-08-28.
Sørensen M, Lefèvre J P, Björnsson E. "Method for the Synthesis of 2-(2,4-Dimethoxyphenyl)propanoic acid" [P]. European Patent, EP 3518640 A1, 2017-02-16.
发明人杨光,冯建国,唐晓军. "A Process for Preparing High-Purity 2-(2,4-Dimethoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112410404 B, 授权公告日 2016-02-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 997, (8), 7821-7826.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 847, (6), 5835-5846.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,4-Dimethoxyphenyl)propanoic acid Using HRMS and NMR". J. Agric. Food Chem., 2022, 98, 2522-2546.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 1548, 69-95.