发明人王建平,高志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113073804 A, 授权公告日 2017-05-25.
发明人胡光,周伟,陈志强. "Method for the Synthesis of 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111971732 B, 授权公告日 2018-04-07.
发明人罗永刚,钱学锋,孙丽萍. "A Process for Preparing High-Purity 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 109226644 A, 授权公告日 2021-08-09.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1005, 6858-6885.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 2171, (10), 6151-6173.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 196, (4), 2639-2659.