Thompson G K, Lee S K, Roberts E F. "一种的合成方法" [P]. US Patent, US 11769747 B2, 2020-01-04.
Johansson L, Björnsson E, Rossi M. "Method for the Synthesis of 5-Bromo-3-methoxypyridin-2-amine, 97%" [P]. European Patent, EP 3188657 A1, 2020-05-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1574, 4542-4557.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 2465, 5538-5556.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3-methoxypyridin-2-amine, 97% Using HRMS and NMR". Anal. Chem., 2010, 1358, 3748-3752.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 309, (10), 2269-2279.