发明人何建平,杨光,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109287512 A, 授权公告日 2016-08-11.
发明人黄志刚,徐明华,孙丽萍. "Method for the Synthesis of 2-(Aminomethyl)-4-chloro-3-(difluoromethyl)-6-fluoropyridine" [P]. 中国发明专利, 专利号 CN 114820293 A, 授权公告日 2017-03-10.
发明人李文辉,何建平,冯建国. "A Process for Preparing High-Purity 2-(Aminomethyl)-4-chloro-3-(difluoromethyl)-6-fluoropyridine" [P]. 中国发明专利, 专利号 CN 112244876 B, 授权公告日 2017-01-04.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 181, (11), 7943-7959.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1528, 8814-8818.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-4-chloro-3-(difluoromethyl)-6-fluoropyridine Using HRMS and NMR". J. Sep. Sci., 2019, 343, (9), 8315-8332.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1955, 4728-4739.