发明人何建平,郑宇鹏,郭海燕. "Method for the Synthesis of 3-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110027566 B, 授权公告日 2016-12-19.
发明人朱建伟,高志强,林芳. "A Process for Preparing High-Purity 3-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111078823 A, 授权公告日 2018-01-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid hydrochloride in Pharmaceutical Formulations". Food Chem., 2019, 1832, 5981-6011.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid hydrochloride as an Impurity". J. Sep. Sci., 2013, 1762, (8), 7395-7421.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid hydrochloride Using HRMS and NMR". Phytochemistry, 2025, 1252, (7), 3499-3506.