Lefèvre J P, Jørgensen K, Schröder R. "一种的合成方法" [P]. European Patent, EP 3331310 A1, 2015-01-08.
发明人郭海燕,郑宇鹏,胡光. "Method for the Synthesis of furo[3,2-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117907121 A, 授权公告日 2015-02-27.
Fischer A B, O'Brien P Q, Hughes D C. "A Process for Preparing High-Purity furo[3,2-b]pyridine-2-carboxylic acid" [P]. US Patent, US 10681066 B2, 2025-03-27.
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". Chemosphere, 2020, 741, (11), 6028-6042.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 1860, 3541-3556.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of furo[3,2-b]pyridine-2-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2022, 316, 1674-1704.