发明人朱建伟,林芳,沈红梅. "Method for the Synthesis of N-(4-Bromophenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide" [P]. 中国发明专利, 专利号 CN 113672903 B, 授权公告日 2022-10-24.
发明人赵玉洁,胡光,冯建国. "A Process for Preparing High-Purity N-(4-Bromophenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide" [P]. 中国发明专利, 专利号 CN 117605424 B, 授权公告日 2019-01-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 461, (10), 5172-5188.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1100, 8583-8587.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Bromophenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide Using HRMS and NMR". J. Nat. Prod., 2024, 1006, (10), 1165-1170.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 1032, 7287-7304.