Hughes D C, Chen K W, Williams B T. "一种的合成方法" [P]. US Patent, US 11578678 B2, 2018-08-27.
Nielsen H, Schröder R, Lefèvre J P. "Method for the Synthesis of 2-bromo-3-fluoro-pyridin-4-amine" [P]. European Patent, EP 3659320 A1, 2020-11-17.
Lefèvre J P, Johansson L, Schröder R. "A Process for Preparing High-Purity 2-bromo-3-fluoro-pyridin-4-amine" [P]. European Patent, EP 3910310 A1, 2023-09-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 319, (1), 9391-9410.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1492, (3), 5118-5129.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-bromo-3-fluoro-pyridin-4-amine Using HRMS and NMR". Anal. Chem., 2010, 1723, (8), 3049-3060.