Park J H, Lee S K, Johnson M A. "一种的合成方法" [P]. US Patent, US 11404130 B2, 2025-12-12.
Johnson M A, Anderson J P, O'Brien P Q. "Method for the Synthesis of 4-CHloro-3-hydroxy-pyridine-2-carboxylic acid hydrochloride" [P]. US Patent, US 9136182 B2, 2015-02-11.
Nielsen H, Jørgensen K, Rossi M. "A Process for Preparing High-Purity 4-CHloro-3-hydroxy-pyridine-2-carboxylic acid hydrochloride" [P]. European Patent, EP 3667794 A1, 2021-11-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 1784, (5), 3258-3271.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 190, 1219-1231.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-CHloro-3-hydroxy-pyridine-2-carboxylic acid hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 429, (12), 7782-7794.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 749, 5900-5926.