发明人李文辉,朱建伟,孙丽萍. "Method for the Synthesis of 4-(Chloromethyl)-3-(difluoromethyl)-2-iodo-5-methoxypyridine" [P]. 中国发明专利, 专利号 CN 116403369 A, 授权公告日 2025-04-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 194, 7137-7165.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1093, 3183-3196.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Chloromethyl)-3-(difluoromethyl)-2-iodo-5-methoxypyridine Using HRMS and NMR". Sci. Total Environ., 2019, 1368, (8), 4919-4933.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 2295, (12), 755-761.