发明人韩伟,罗永刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116670654 A, 授权公告日 2023-12-28.
Anderson J P, Johnson M A, Park J H. "Method for the Synthesis of 7-Chloro-5-methyl-3H-imidazo[4,5-b]pyridine" [P]. US Patent, US 9135974 B2, 2020-12-21.
发明人周伟,李文辉,陈志强. "A Process for Preparing High-Purity 7-Chloro-5-methyl-3H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 115717020 A, 授权公告日 2019-03-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 634, (5), 5956-5978.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 900, 8794-8816.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-5-methyl-3H-imidazo[4,5-b]pyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 1215, (7), 9340-9366.