发明人杨光,何建平,冯建国. "Method for the Synthesis of Ethyl 2-((methylsulfonyl)methyl)oxazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 115546294 A, 授权公告日 2022-06-11.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 2020, 4399-4418.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 2129, 7993-7997.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-((methylsulfonyl)methyl)oxazole-5-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2010, 193, 3395-3411.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 1391, 2615-2642.