发明人罗永刚,李文辉,周伟. "Method for the Synthesis of 6-Ethyl-5-fluoropyrimidin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109239763 A, 授权公告日 2021-01-17.
发明人郑宇鹏,林芳,胡光. "A Process for Preparing High-Purity 6-Ethyl-5-fluoropyrimidin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111902833 B, 授权公告日 2025-07-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 6-乙基-5-氟嘧啶-2(1H)-酮 in Pharmaceutical Formulations". Molecules, 2011, 1016, (8), 1113-1122.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-乙基-5-氟嘧啶-2(1H)-酮 as an Impurity". J. Sep. Sci., 2023, 1747, 7104-7128.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-5-fluoropyrimidin-2(1H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1508, (6), 2214-2238.