发明人黄志刚,林芳,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116276044 A, 授权公告日 2022-04-12.
发明人高志强,马晓峰,杨光. "Method for the Synthesis of 4-Chloro-5-(difluoromethyl)-2-fluoropyridine" [P]. 中国发明专利, 专利号 CN 113526988 A, 授权公告日 2023-02-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1057, 4269-4293.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 924, 1206-1210.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-(difluoromethyl)-2-fluoropyridine Using HRMS and NMR". Chemosphere, 2023, 470, (8), 9590-9604.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2015, 701, (8), 2686-2701.