发明人沈红梅,林芳,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115903646 A, 授权公告日 2022-08-10.
Fischer A B, Brown S R, Johnson M A. "Method for the Synthesis of 6-Bromo-2-chloro-4-methylpyridin-3-amine" [P]. US Patent, US 10738588 B2, 2019-05-16.
Anderson J P, Thompson G K, Klinger H. "A Process for Preparing High-Purity 6-Bromo-2-chloro-4-methylpyridin-3-amine" [P]. US Patent, US 10625491 B2, 2019-08-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1192, (12), 3825-3834.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 1289, 1602-1621.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2-chloro-4-methylpyridin-3-amine Using HRMS and NMR". J. Nat. Prod., 2020, 1372, 6359-6363.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 2238, (9), 2942-2959.