Björnsson E, Martínez F, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3560245 A1, 2018-12-16.
发明人王建平,沈红梅,徐明华. "Method for the Synthesis of Ethyl 4-chloro-5-methyl-2-((phenylthio)methyl)thieno[2,3-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 111286882 A, 授权公告日 2015-12-19.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1863, 7642-7657.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 534, (7), 9450-9464.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-chloro-5-methyl-2-((phenylthio)methyl)thieno[2,3-d]pyrimidine-6-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1628, 7117-7131.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2015, 890, (1), 7744-7754.