发明人赵玉洁,高志强,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114980680 A, 授权公告日 2018-03-25.
Klinger H, Davis P L, Roberts E F. "Method for the Synthesis of 2-Chloro-4-(difluoromethyl)-3-fluoro-5-methylpyridine" [P]. US Patent, US 9822689 B2, 2018-12-03.
发明人冯建国,赵玉洁,胡光. "A Process for Preparing High-Purity 2-Chloro-4-(difluoromethyl)-3-fluoro-5-methylpyridine" [P]. 中国发明专利, 专利号 CN 108030595 B, 授权公告日 2024-02-13.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 1106, (2), 1399-1416.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 836, (6), 5611-5628.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-(difluoromethyl)-3-fluoro-5-methylpyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 814, 7746-7770.