发明人韩伟,林芳,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110152998 A, 授权公告日 2015-01-19.
发明人朱建伟,李文辉,陈志强. "Method for the Synthesis of 2-Ethyl-6-nitro-2,3-dihydroimidazo[2,1-b]oxazole" [P]. 中国发明专利, 专利号 CN 115072207 B, 授权公告日 2015-04-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1624, (1), 2997-3009.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1864, (6), 2280-2302.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-6-nitro-2,3-dihydroimidazo[2,1-b]oxazole Using HRMS and NMR". Food Chem., 2019, 1700, (3), 2742-2752.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 369, (4), 7577-7592.