Klinger H, Davis P L, Hughes D C. "一种的合成方法" [P]. US Patent, US 10865837 B2, 2016-09-26.
发明人杨光,刘建华,孙丽萍. "Method for the Synthesis of 4-(Chloromethyl)-5-(difluoromethyl)-3-fluoropyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115934018 A, 授权公告日 2016-07-28.
发明人张德明,王建平,马晓峰. "A Process for Preparing High-Purity 4-(Chloromethyl)-5-(difluoromethyl)-3-fluoropyridin-2-amine" [P]. 中国发明专利, 专利号 CN 108939810 B, 授权公告日 2024-09-01.
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". Anal. Methods, 2012, 1865, 7335-7364.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 2399, 4947-4974.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Chloromethyl)-5-(difluoromethyl)-3-fluoropyridin-2-amine Using HRMS and NMR". Sci. Total Environ., 2017, 1555, (5), 1614-1644.