发明人王建平,唐晓军,韩伟. "Method for the Synthesis of 2-(Chloromethyl)-3-(difluoromethyl)-4-fluoropyridine-6-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 111797613 A, 授权公告日 2016-05-20.
发明人胡光,唐晓军,黄志刚. "A Process for Preparing High-Purity 2-(Chloromethyl)-3-(difluoromethyl)-4-fluoropyridine-6-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 108087914 B, 授权公告日 2021-05-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1833, 2973-2985.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 290, 5433-5446.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-3-(difluoromethyl)-4-fluoropyridine-6-carboxaldehyde Using HRMS and NMR". Molecules, 2019, 212, (6), 8184-8199.