发明人黄志刚,张德明,何建平. "Method for the Synthesis of 7-Chloro-2-iodooxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 109441019 A, 授权公告日 2020-07-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 921, 6950-6961.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2013, 930, (3), 2737-2756.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-2-iodooxazolo[4,5-b]pyridine Using HRMS and NMR". Chemosphere, 2014, 1109, 8671-8695.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 303, 3268-3284.