发明人韩伟,李文辉,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109016254 A, 授权公告日 2024-07-10.
Davis P L, O'Brien P Q, Kumar R. "Method for the Synthesis of Ethyl 4-ethyloxazole-5-carboxylate" [P]. US Patent, US 11270076 B2, 2015-11-15.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 2116, (12), 601-630.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1082, (2), 841-855.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-ethyloxazole-5-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2010, 855, (9), 9292-9315.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 612, (4), 940-970.