Nielsen H, Mueller T C, Lefèvre J P. "Method for the Synthesis of 6-Amino-5-(2,2-diethoxyethyl)-2-((3-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one" [P]. European Patent, EP 3174583 A1, 2019-03-06.
发明人钱学锋,刘建华,朱建伟. "A Process for Preparing High-Purity 6-Amino-5-(2,2-diethoxyethyl)-2-((3-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110681788 B, 授权公告日 2023-12-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 6-氨基-5-(2,2-二乙氧基乙基)-2-((3-(4-甲基哌嗪-1-基)苯基)氨基)嘧啶-4(3H)-酮 in Pharmaceutical Formulations". Anal. Chem., 2014, 1405, 2917-2934.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-氨基-5-(2,2-二乙氧基乙基)-2-((3-(4-甲基哌嗪-1-基)苯基)氨基)嘧啶-4(3H)-酮 as an Impurity". Biomed. Chromatogr., 2023, 2471, (5), 3644-3674.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-5-(2,2-diethoxyethyl)-2-((3-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one Using HRMS and NMR". Talanta, 2010, 2109, (5), 4913-4942.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 6-氨基-5-(2,2-二乙氧基乙基)-2-((3-(4-甲基哌嗪-1-基)苯基)氨基)嘧啶-4(3H)-酮 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 973, (8), 6673-6699.