Klinger H, Brown S R, Fischer A B. "一种的合成方法" [P]. US Patent, US 10790638 B2, 2021-11-27.
发明人周伟,何建平,钱学锋. "Method for the Synthesis of 2-Chloro-5-hydroxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 116249959 A, 授权公告日 2020-06-10.
O'Brien P Q, Park J H, Stevens L M. "A Process for Preparing High-Purity 2-Chloro-5-hydroxyisonicotinic acid" [P]. US Patent, US 11246633 B2, 2020-07-03.
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". Food Chem., 2010, 379, (2), 6374-6392.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 1428, 2553-2558.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-hydroxyisonicotinic acid Using HRMS and NMR". Anal. Methods, 2023, 973, (1), 9186-9199.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1983, (9), 9132-9152.