Brown S R, Roberts E F, Schröder R. "一种的合成方法" [P]. US Patent, US 11046506 B2, 2017-05-07.
Roberts E F, Yamamoto T, Kumar R. "Method for the Synthesis of 5-Chloro-3-fluoro-2-(2-hydroxyethylamino)pyridine" [P]. US Patent, US 9300664 B2, 2025-11-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1877, (5), 5681-5686.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 1762, 3394-3420.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-fluoro-2-(2-hydroxyethylamino)pyridine Using HRMS and NMR". Anal. Chim. Acta, 2013, 504, 5984-6005.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 2138, (7), 131-151.