发明人周伟,胡光,朱建伟. "Method for the Synthesis of 7-Chlorothiazolo[5,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 115997873 B, 授权公告日 2016-07-19.
发明人赵玉洁,刘建华,冯建国. "A Process for Preparing High-Purity 7-Chlorothiazolo[5,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 110901623 A, 授权公告日 2021-04-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 2251, (2), 9981-9989.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 2291, 5969-5982.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chlorothiazolo[5,4-b]pyridine Using HRMS and NMR". J. Nat. Prod., 2021, 676, (10), 90-93.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 864, (3), 1945-1962.