Johansson L, Nowak P, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3000219 A1, 2021-11-03.
发明人何建平,罗永刚,冯建国. "Method for the Synthesis of 2-Amino-2-(2-fluoro-5-methylphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 108317958 B, 授权公告日 2018-08-25.
Schröder R, Klinger H, Fischer A B. "A Process for Preparing High-Purity 2-Amino-2-(2-fluoro-5-methylphenyl)acetic acid" [P]. US Patent, US 11515933 B2, 2016-10-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 1408, (11), 2891-2910.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 102, (8), 7054-7076.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-(2-fluoro-5-methylphenyl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2016, 2037, 4143-4147.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 2108, (11), 494-518.