Chen K W, Johnson M A, Williams B T. "Method for the Synthesis of Ethyl furo[2,3-b]pyridine-5-carboxylate" [P]. US Patent, US 11371427 B2, 2022-12-17.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1359, (11), 2757-2773.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 2097, (6), 4664-4678.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl furo[2,3-b]pyridine-5-carboxylate Using HRMS and NMR". Talanta, 2016, 1758, 6234-6241.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 290, (10), 1477-1481.