Johnson M A, Yamamoto T, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10959021 B2, 2025-08-24.
发明人李文辉,杨光,刘建华. "Method for the Synthesis of 5-Fluoro-4-methyl-2-(methylthio)pyrimidine" [P]. 中国发明专利, 专利号 CN 113996510 A, 授权公告日 2016-07-06.
Patel M V, Johnson M A, Thompson G K. "A Process for Preparing High-Purity 5-Fluoro-4-methyl-2-(methylthio)pyrimidine" [P]. US Patent, US 11790963 B2, 2021-09-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 1956, (4), 5520-5531.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1518, (3), 1437-1449.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-4-methyl-2-(methylthio)pyrimidine Using HRMS and NMR". Phytochemistry, 2017, 2037, 535-538.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2193, (9), 2838-2848.