O'Brien P Q, Williams B T, Kumar R. "Method for the Synthesis of 3-(Chloromethyl)-5-(difluoromethyl)pyridine hydrobromide" [P]. US Patent, US 9656182 B2, 2016-06-08.
发明人唐晓军,郑宇鹏,何建平. "A Process for Preparing High-Purity 3-(Chloromethyl)-5-(difluoromethyl)pyridine hydrobromide" [P]. 中国发明专利, 专利号 CN 111805853 A, 授权公告日 2025-03-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 1807, (3), 9155-9170.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 1257, 9773-9794.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Chloromethyl)-5-(difluoromethyl)pyridine hydrobromide Using HRMS and NMR". Anal. Methods, 2024, 927, 8605-8629.