Nielsen H, Johansson L, Schröder R. "一种的合成方法" [P]. European Patent, EP 3652204 A1, 2024-09-05.
发明人陈志强,李文辉,徐明华. "Method for the Synthesis of 2-(3,5-Difluorophenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114146080 A, 授权公告日 2019-08-27.
发明人高志强,王建平,韩伟. "A Process for Preparing High-Purity 2-(3,5-Difluorophenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111874160 A, 授权公告日 2024-07-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 2463, (6), 3769-3780.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 1689, 8309-8330.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,5-Difluorophenyl)propanoic acid Using HRMS and NMR". Anal. Chim. Acta, 2016, 1099, (5), 4221-4236.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1362, 343-359.