发明人郭海燕,孙丽萍,赵玉洁. "Method for the Synthesis of Ethyl 2-(butylimino)-4-methyl-2,3-dihydrothiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112168899 B, 授权公告日 2025-02-19.
发明人王建平,赵玉洁,韩伟. "A Process for Preparing High-Purity Ethyl 2-(butylimino)-4-methyl-2,3-dihydrothiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110796637 B, 授权公告日 2015-01-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1439, 1922-1945.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 273, (12), 9970-9995.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(butylimino)-4-methyl-2,3-dihydrothiazole-5-carboxylate Using HRMS and NMR". J. Sep. Sci., 2016, 1265, (10), 5793-5820.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 445, (5), 4399-4426.