发明人马晓峰,冯建国,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110853640 A, 授权公告日 2020-11-08.
发明人周伟,赵玉洁,刘建华. "Method for the Synthesis of 5-Nitro-N-(2-phenylbenzo[d]oxazol-5-yl)furan-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115423022 B, 授权公告日 2025-02-04.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 1663, 5171-5174.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 2246, (8), 6431-6457.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Nitro-N-(2-phenylbenzo[d]oxazol-5-yl)furan-2-carboxamide Using HRMS and NMR". J. Sep. Sci., 2019, 2177, (3), 5072-5084.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 864, (2), 6730-6733.