发明人李文辉,孙丽萍,郑宇鹏. "Method for the Synthesis of 3-bromo-5-chloro-4-(chloromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 108903723 B, 授权公告日 2025-12-23.
发明人李文辉,胡光,郭海燕. "A Process for Preparing High-Purity 3-bromo-5-chloro-4-(chloromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 113466711 B, 授权公告日 2015-11-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 397, (7), 648-661.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1776, (7), 1191-1221.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-bromo-5-chloro-4-(chloromethyl)pyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 2089, (12), 2894-2910.