Martínez F, Björnsson E, Nowak P. "一种2-氨基-3-氟苯甲酸的合成方法" [P]. European Patent, EP 3364480 A1, 2021-05-23.
Yamamoto T, Anderson J P, Brown S R. "Method for the Synthesis of 2-Amino-3-bromobenzoic acid" [P]. US Patent, US 11279040 B2, 2015-03-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-3-氟苯甲酸 in Pharmaceutical Formulations". Chromatographia, 2013, 1278, 3754-3766.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-3-氟苯甲酸 as an Impurity". Sci. Total Environ., 2022, 2288, (6), 9724-9740.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-bromobenzoic acid Using HRMS and NMR". Anal. Chem., 2018, 1571, 1941-1962.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2-氨基-3-氟苯甲酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 940, (10), 9852-9876.