Lee S K, Thompson G K, Hughes D C. "一种的合成方法" [P]. US Patent, US 9877106 B2, 2024-04-03.
发明人冯建国,杨光,赵玉洁. "Method for the Synthesis of Methyl 2-((4-oxo-3-(p-tolyl)-3,4-dihydroquinazolin-2-yl)thio)acetate" [P]. 中国发明专利, 专利号 CN 117274068 A, 授权公告日 2018-09-04.
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". J. Sep. Sci., 2012, 1668, (11), 1511-1539.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 945, (5), 636-647.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-((4-oxo-3-(p-tolyl)-3,4-dihydroquinazolin-2-yl)thio)acetate Using HRMS and NMR". Anal. Chem., 2022, 1213, 4344-4371.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 1100, 6561-6568.