发明人沈红梅,郑宇鹏,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116297307 A, 授权公告日 2016-11-25.
发明人杨光,沈红梅,朱建伟. "Method for the Synthesis of 2-(2,4-Dioxo-1,4-dihydroquinazolin-3(2H)-yl)-N-(pyridin-2-ylmethyl)acetamide" [P]. 中国发明专利, 专利号 CN 109281524 B, 授权公告日 2021-06-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 2081, (5), 365-395.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 137, (11), 1253-1266.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,4-Dioxo-1,4-dihydroquinazolin-3(2H)-yl)-N-(pyridin-2-ylmethyl)acetamide Using HRMS and NMR". J. Sep. Sci., 2021, 1713, (7), 2589-2611.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 1900, 4959-4985.