发明人周伟,张德明,刘建华. "Method for the Synthesis of Ethyl 3-bromo-8-methylimidazo[1,2-a]pyridine-2-carboxylate hydrobromide" [P]. 中国发明专利, 专利号 CN 114455176 A, 授权公告日 2024-07-15.
发明人黄志刚,赵玉洁,何建平. "A Process for Preparing High-Purity Ethyl 3-bromo-8-methylimidazo[1,2-a]pyridine-2-carboxylate hydrobromide" [P]. 中国发明专利, 专利号 CN 112481634 B, 授权公告日 2019-11-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 646, 731-736.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1398, (4), 9939-9943.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-bromo-8-methylimidazo[1,2-a]pyridine-2-carboxylate hydrobromide Using HRMS and NMR". Environ. Sci. Technol., 2014, 697, (9), 4454-4470.