发明人刘建华,周伟,张德明. "Method for the Synthesis of ethyl 2-oxo-2H-1,3,4-oxathiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111119519 A, 授权公告日 2025-08-12.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 2-oxo-2H-1,3,4-oxathiazole-5-carboxylate in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1290, 2440-2454.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 2-oxo-2H-1,3,4-oxathiazole-5-carboxylate as an Impurity". Anal. Methods, 2015, 1770, (2), 8552-8555.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-oxo-2H-1,3,4-oxathiazole-5-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2019, 1612, (8), 9800-9804.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate ethyl 2-oxo-2H-1,3,4-oxathiazole-5-carboxylate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 2331, (12), 9252-9262.