发明人张德明,李文辉,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110295039 A, 授权公告日 2018-01-17.
发明人罗永刚,孙丽萍,李文辉. "Method for the Synthesis of Ethyl 4-chloro-7-(trifluoromethyl)quinazoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111700966 A, 授权公告日 2018-04-15.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 1985, (7), 4733-4756.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 757, (1), 2260-2289.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-chloro-7-(trifluoromethyl)quinazoline-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2022, 1607, 669-672.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 1572, (12), 339-354.