发明人周伟,黄志刚,林芳. "Method for the Synthesis of 5-Ethylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 108404054 A, 授权公告日 2015-05-11.
Johansson L, Sørensen M, Martínez F. "A Process for Preparing High-Purity 5-Ethylpyrimidin-2-amine" [P]. European Patent, EP 3698126 A1, 2021-09-12.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 2039, (9), 9021-9044.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1383, (5), 6162-6192.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethylpyrimidin-2-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1525, (4), 6394-6408.