发明人杨光,孙丽萍,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117243017 A, 授权公告日 2021-06-18.
发明人杨光,周伟,张德明. "Method for the Synthesis of tert-Butyl 3-bromo-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate" [P]. 中国发明专利, 专利号 CN 108491247 B, 授权公告日 2015-11-11.
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". Anal. Chim. Acta, 2013, 898, (5), 8513-8522.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 987, 7480-7506.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-bromo-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1623, (4), 765-777.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 496, 9009-9027.