发明人周伟,罗永刚,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115671792 A, 授权公告日 2016-04-16.
Jørgensen K, Johansson L, Rossi M. "Method for the Synthesis of Ethyl 5-(4-acetoxyphenyl)-7-methyl-2-(4-methylbenzylidene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate" [P]. European Patent, EP 3349892 A1, 2018-06-26.
Yamamoto T, Park J H, Davis P L. "A Process for Preparing High-Purity Ethyl 5-(4-acetoxyphenyl)-7-methyl-2-(4-methylbenzylidene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate" [P]. US Patent, US 9586238 B2, 2019-03-02.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2018, 308, (5), 8399-8412.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 1457, (5), 69-83.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(4-acetoxyphenyl)-7-methyl-2-(4-methylbenzylidene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate Using HRMS and NMR". Chemosphere, 2016, 195, 4217-4230.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 2473, (2), 2981-2985.