Klinger H, Fischer A B, Kumar R. "一种3-氟-5-三氟甲基吡啶-2-甲酸的合成方法" [P]. US Patent, US 10972634 B2, 2020-09-04.
发明人李文辉,韩伟,陈志强. "Method for the Synthesis of 3-Fluoro-5-(trifluoromethyl)pyridine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 114290772 A, 授权公告日 2025-01-10.
发明人唐晓军,高志强,张德明. "A Process for Preparing High-Purity 3-Fluoro-5-(trifluoromethyl)pyridine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109052481 A, 授权公告日 2025-02-13.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氟-5-三氟甲基吡啶-2-甲酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 440, 977-998.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氟-5-三氟甲基吡啶-2-甲酸 as an Impurity". Food Chem., 2020, 378, (7), 2800-2811.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-5-(trifluoromethyl)pyridine-2-carboxylic Acid Using HRMS and NMR". J. Agric. Food Chem., 2025, 721, (2), 3840-3862.