Mueller T C, Nowak P, Rossi M. "一种2-氟-3-氯异烟酸的合成方法" [P]. European Patent, EP 3547744 A1, 2018-01-02.
发明人郑宇鹏,孙丽萍,唐晓军. "Method for the Synthesis of 3-Chloro-2-fluoroisonicotinic Acid" [P]. 中国发明专利, 专利号 CN 108289117 B, 授权公告日 2020-06-27.
发明人王建平,黄志刚,冯建国. "A Process for Preparing High-Purity 3-Chloro-2-fluoroisonicotinic Acid" [P]. 中国发明专利, 专利号 CN 117134849 A, 授权公告日 2017-06-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氟-3-氯异烟酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 911, (10), 3609-3633.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氟-3-氯异烟酸 as an Impurity". Molecules, 2021, 192, (5), 2832-2862.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-2-fluoroisonicotinic Acid Using HRMS and NMR". Biomed. Chromatogr., 2019, 524, 3894-3902.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 2-氟-3-氯异烟酸 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 461, (8), 4809-4835.