Schröder R, Kumar R, Patel M V. "一种的合成方法" [P]. US Patent, US 11811507 B2, 2018-12-21.
发明人李文辉,徐明华,冯建国. "Method for the Synthesis of 4-Fluoro-2-((furan-2-ylmethyl)amino)benzoic acid" [P]. 中国发明专利, 专利号 CN 117032772 B, 授权公告日 2020-11-10.
发明人杨光,陈志强,高志强. "A Process for Preparing High-Purity 4-Fluoro-2-((furan-2-ylmethyl)amino)benzoic acid" [P]. 中国发明专利, 专利号 CN 109734769 A, 授权公告日 2018-04-02.
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". Molecules, 2010, 1915, (6), 1181-1202.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2150, (5), 7123-7137.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-2-((furan-2-ylmethyl)amino)benzoic acid Using HRMS and NMR". J. Nat. Prod., 2020, 856, (3), 8934-8954.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 1336, (9), 1333-1341.