发明人杨光,徐明华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117843473 A, 授权公告日 2019-10-14.
发明人韩伟,郭海燕,唐晓军. "Method for the Synthesis of 2,4-Dichloro-6-fluoro-7-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 116696171 B, 授权公告日 2022-02-06.
发明人陈志强,徐明华,李文辉. "A Process for Preparing High-Purity 2,4-Dichloro-6-fluoro-7-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 116618103 A, 授权公告日 2015-10-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 1379, 4968-4982.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 2293, 5501-5505.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-6-fluoro-7-methoxyquinazoline Using HRMS and NMR". J. Agric. Food Chem., 2018, 489, (3), 2953-2960.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1153, 8452-8481.