Lefèvre J P, Schröder R, Johansson L. "一种的合成方法" [P]. European Patent, EP 3941249 A1, 2016-06-05.
发明人李文辉,刘建华,高志强. "Method for the Synthesis of N-Ethylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 117147444 B, 授权公告日 2022-06-08.
发明人王建平,沈红梅,唐晓军. "A Process for Preparing High-Purity N-Ethylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 109635250 A, 授权公告日 2020-02-19.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1091, (4), 1132-1152.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 1142, (8), 3719-3731.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethylpyrimidin-2-amine Using HRMS and NMR". Biomed. Chromatogr., 2024, 531, 5760-5777.