Sørensen M, Lefèvre J P, Nowak P. "一种的合成方法" [P]. European Patent, EP 3129301 A1, 2022-08-20.
发明人沈红梅,马晓峰,朱建伟. "Method for the Synthesis of 2-Chloro-6-(chloromethyl)-3-(difluoromethyl)pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 114617425 A, 授权公告日 2021-11-17.
发明人杨光,李文辉,林芳. "A Process for Preparing High-Purity 2-Chloro-6-(chloromethyl)-3-(difluoromethyl)pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 114943950 A, 授权公告日 2023-12-15.
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". Environ. Sci. Technol., 2013, 241, (4), 1191-1215.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 2243, (6), 3136-3147.