Thompson G K, Park J H, Roberts E F. "一种的合成方法" [P]. US Patent, US 9450911 B2, 2025-06-09.
发明人沈红梅,冯建国,徐明华. "Method for the Synthesis of 2-Amino-5-(3-fluoro-5-(methoxycarbonyl)phenyl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 114594521 A, 授权公告日 2020-09-20.
发明人周伟,朱建伟,冯建国. "A Process for Preparing High-Purity 2-Amino-5-(3-fluoro-5-(methoxycarbonyl)phenyl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 111552118 B, 授权公告日 2016-10-04.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 552, 3467-3486.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 428, 6787-6797.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-(3-fluoro-5-(methoxycarbonyl)phenyl)isonicotinic acid Using HRMS and NMR". Molecules, 2018, 593, (11), 5501-5529.