Stevens L M, Lee S K, Patel M V. "一种的合成方法" [P]. US Patent, US 10650918 B2, 2022-11-25.
发明人王建平,朱建伟,韩伟. "Method for the Synthesis of 2,4-Difluoro-5-trifluoromethyl-pyrimidine" [P]. 中国发明专利, 专利号 CN 116734605 A, 授权公告日 2024-07-10.
发明人周伟,冯建国,林芳. "A Process for Preparing High-Purity 2,4-Difluoro-5-trifluoromethyl-pyrimidine" [P]. 中国发明专利, 专利号 CN 117585552 B, 授权公告日 2017-11-02.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 877, 6594-6624.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 2454, 4378-4384.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Difluoro-5-trifluoromethyl-pyrimidine Using HRMS and NMR". Talanta, 2021, 2182, 1642-1652.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 1293, (5), 1412-1431.