发明人林芳,赵玉洁,马晓峰. "Method for the Synthesis of 4-Ethoxy-2-methylquinazoline" [P]. 中国发明专利, 专利号 CN 108291579 B, 授权公告日 2020-11-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 1611, 7732-7735.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 795, (6), 2458-2484.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethoxy-2-methylquinazoline Using HRMS and NMR". Phytochemistry, 2023, 906, 2678-2692.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 688, 5645-5667.