发明人孙丽萍,杨光,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111541989 A, 授权公告日 2018-06-22.
Stevens L M, Lee S K, Anderson J P. "Method for the Synthesis of 2,3-Dihydroimidazo[1,2-a]pyridine-3-carboxamide" [P]. US Patent, US 10495808 B2, 2015-02-15.
发明人刘建华,赵玉洁,林芳. "A Process for Preparing High-Purity 2,3-Dihydroimidazo[1,2-a]pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115098735 B, 授权公告日 2023-05-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2021, 2194, (9), 4061-4077.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 2078, 1162-1173.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dihydroimidazo[1,2-a]pyridine-3-carboxamide Using HRMS and NMR". Chromatographia, 2012, 1562, 4726-4736.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 374, (1), 9224-9231.