Anderson J P, Johnson M A, Brown S R. "一种的合成方法" [P]. US Patent, US 10299080 B2, 2018-03-07.
Martínez F, Nowak P, Sørensen M. "Method for the Synthesis of furo[2,3-b]pyridine-4-carboxylic acid" [P]. European Patent, EP 3193046 A1, 2017-03-01.
发明人韩伟,郑宇鹏,冯建国. "A Process for Preparing High-Purity furo[2,3-b]pyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111990281 B, 授权公告日 2015-07-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1371, 1051-1074.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1886, 5346-5363.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of furo[2,3-b]pyridine-4-carboxylic acid Using HRMS and NMR". Phytochemistry, 2016, 2286, 5357-5379.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 2106, 2430-2450.