发明人徐明华,陈志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117377582 A, 授权公告日 2025-06-12.
Roberts E F, O'Brien P Q, Mueller T. "Method for the Synthesis of 6,7-Dimethyl-1H-imidazo[4,5-b]pyridin-2-amine" [P]. US Patent, US 10601518 B2, 2017-12-17.
发明人朱建伟,杨光,钱学锋. "A Process for Preparing High-Purity 6,7-Dimethyl-1H-imidazo[4,5-b]pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115611959 B, 授权公告日 2022-09-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 531, (6), 2675-2705.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 1742, 2057-2081.