发明人徐明华,周伟,陈志强. "Method for the Synthesis of 2-Amino-2-(3,4-difluorophenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 116930595 A, 授权公告日 2015-09-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 956, (12), 225-252.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1584, (10), 8719-8722.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-(3,4-difluorophenyl)propanoic acid Using HRMS and NMR". Molecules, 2014, 1398, 8639-8649.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 906, 4673-4680.