发明人钱学锋,刘建华,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108444768 A, 授权公告日 2025-10-25.
Sørensen M, Nielsen H, Björnsson E. "Method for the Synthesis of Ethyl 4-(3-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate" [P]. European Patent, EP 3522952 A1, 2022-04-18.
Kowalski A, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity Ethyl 4-(3-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate" [P]. European Patent, EP 3859351 A1, 2022-01-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 1915, 8914-8926.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 1891, 5138-5161.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(3-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2019, 1358, (6), 6321-6346.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 853, (12), 8609-8627.