Anderson J P, Davis P L, Patel M V. "Method for the Synthesis of 5-Chloronicotinic acid" [P]. US Patent, US 9849566 B2, 2016-06-03.
发明人冯建国,刘建华,钱学锋. "A Process for Preparing High-Purity 5-Chloronicotinic acid" [P]. 中国发明专利, 专利号 CN 117405576 A, 授权公告日 2021-07-03.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氯烟酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 2026, 7635-7650.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氯烟酸 as an Impurity". Molecules, 2010, 720, (9), 6907-6911.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloronicotinic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 548, 9812-9828.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 5-氯烟酸 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 731, (9), 8710-8740.