发明人何建平,高志强,马晓峰. "Method for the Synthesis of 3-Nitro-4,5-dihydro-1,2-oxazole" [P]. 中国发明专利, 专利号 CN 114752627 B, 授权公告日 2015-03-25.
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". J. Agric. Food Chem., 2015, 253, 590-615.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1633, 7120-7123.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitro-4,5-dihydro-1,2-oxazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 1093, (6), 3832-3855.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 1419, (4), 1124-1151.