发明人韩伟,孙丽萍,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112800006 A, 授权公告日 2017-05-10.
发明人高志强,马晓峰,林芳. "Method for the Synthesis of 5-Chloro-4-fluoro-2-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 115940679 A, 授权公告日 2016-10-20.
发明人李文辉,陈志强,刘建华. "A Process for Preparing High-Purity 5-Chloro-4-fluoro-2-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 112707740 B, 授权公告日 2015-12-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 1811, (2), 3842-3862.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 295, (12), 6703-6712.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-4-fluoro-2-hydroxybenzoic acid Using HRMS and NMR". Anal. Methods, 2021, 1684, 6632-6644.