发明人钱学锋,李文辉,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108037761 A, 授权公告日 2019-05-09.
发明人林芳,黄志刚,沈红梅. "Method for the Synthesis of 4,8-Dichloro-2-methylquinazoline" [P]. 中国发明专利, 专利号 CN 114948098 A, 授权公告日 2015-09-11.
发明人冯建国,何建平,王建平. "A Process for Preparing High-Purity 4,8-Dichloro-2-methylquinazoline" [P]. 中国发明专利, 专利号 CN 113095065 A, 授权公告日 2018-06-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 2429, 293-304.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 411, 5796-5820.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4,8-Dichloro-2-methylquinazoline Using HRMS and NMR". J. Nat. Prod., 2022, 2000, (11), 642-668.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 1444, 6305-6310.