Lee S K, Roberts E F, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11640356 B2, 2023-11-13.
发明人孙丽萍,马晓峰,徐明华. "Method for the Synthesis of 2-Oxo-2,3-dihydrooxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116437760 A, 授权公告日 2016-06-04.
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". Sci. Total Environ., 2019, 1072, (6), 3596-3611.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 1536, (1), 12-39.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Oxo-2,3-dihydrooxazole-5-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2019, 2469, (8), 2168-2178.