发明人林芳,杨光,陈志强. "Method for the Synthesis of 5-methylfuro[3,2-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112370318 B, 授权公告日 2025-04-01.
发明人郭海燕,何建平,李文辉. "A Process for Preparing High-Purity 5-methylfuro[3,2-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116017338 B, 授权公告日 2023-01-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 5-methylfuro[3,2-b]pyridine-2-carboxylic acid in Pharmaceutical Formulations". Talanta, 2011, 748, (3), 4259-4283.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-methylfuro[3,2-b]pyridine-2-carboxylic acid as an Impurity". J. Chromatogr. A, 2012, 1379, 166-185.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-methylfuro[3,2-b]pyridine-2-carboxylic acid Using HRMS and NMR". Anal. Methods, 2017, 569, 2626-2643.