发明人陈志强,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117487602 A, 授权公告日 2020-07-07.
发明人沈红梅,何建平,马晓峰. "Method for the Synthesis of 2-(3-Isobutyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 115096356 B, 授权公告日 2025-08-08.
发明人郑宇鹏,林芳,孙丽萍. "A Process for Preparing High-Purity 2-(3-Isobutyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 115464652 B, 授权公告日 2018-02-01.
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". Anal. Chim. Acta, 2019, 1243, (7), 9692-9713.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 930, (12), 9676-9704.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Isobutyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 612, 3067-3081.