发明人张德明,冯建国,孙丽萍. "Method for the Synthesis of Di-tert-butyl 4-(2-ethoxy-2-oxoethyl)thiazole-2,3(2H)-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111194832 A, 授权公告日 2022-06-04.
Kumar R, Klinger H, Park J H. "A Process for Preparing High-Purity Di-tert-butyl 4-(2-ethoxy-2-oxoethyl)thiazole-2,3(2H)-dicarboxylate" [P]. US Patent, US 10588239 B2, 2022-06-17.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 1442, (2), 9197-9213.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 450, 23-36.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Di-tert-butyl 4-(2-ethoxy-2-oxoethyl)thiazole-2,3(2H)-dicarboxylate Using HRMS and NMR". Chemosphere, 2011, 1220, (7), 9226-9231.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1548, 3810-3821.