Yamamoto T, Roberts E F, Chen K W. "Method for the Synthesis of 7-(2-Methoxyethoxy)imidazo[1,2-a]pyridine-3-carboxylic acid" [P]. US Patent, US 9840532 B2, 2025-08-16.
发明人徐明华,沈红梅,何建平. "A Process for Preparing High-Purity 7-(2-Methoxyethoxy)imidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117848871 B, 授权公告日 2025-10-19.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1227, (11), 8219-8237.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 2168, 2124-2135.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 7-(2-Methoxyethoxy)imidazo[1,2-a]pyridine-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1675, (10), 3878-3894.