发明人何建平,沈红梅,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115284906 A, 授权公告日 2021-04-13.
发明人钱学锋,郭海燕,韩伟. "Method for the Synthesis of 5,7-Dichloro-1-methyl-1H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 112361511 B, 授权公告日 2024-08-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 2315, 3097-3112.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 1050, 2533-2546.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5,7-Dichloro-1-methyl-1H-imidazo[4,5-b]pyridine Using HRMS and NMR". Environ. Sci. Technol., 2013, 720, 9066-9079.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 605, 6887-6892.