发明人孙丽萍,朱建伟,林芳. "一种2-氯-5-乙基嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 114383073 A, 授权公告日 2020-10-18.
Nielsen H, Kowalski A, Martínez F. "Method for the Synthesis of 2-Chloro-5-ethylpyrimidine" [P]. European Patent, EP 3479390 A1, 2020-01-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯-5-乙基嘧啶 in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 987, 1056-1076.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-5-乙基嘧啶 as an Impurity". Molecules, 2020, 219, (9), 3840-3865.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-ethylpyrimidine Using HRMS and NMR". J. Chromatogr. A, 2025, 587, (11), 5597-5626.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 2-氯-5-乙基嘧啶 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1344, (9), 2685-2694.