发明人何建平,孙丽萍,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115882016 A, 授权公告日 2025-04-19.
Brown S R, Klinger H, Stevens L M. "Method for the Synthesis of 2,4-Dichloro-8-fluoro-6,7-dimethoxyquinazoline" [P]. US Patent, US 9550700 B2, 2023-11-21.
发明人马晓峰,陈志强,朱建伟. "A Process for Preparing High-Purity 2,4-Dichloro-8-fluoro-6,7-dimethoxyquinazoline" [P]. 中国发明专利, 专利号 CN 110095810 B, 授权公告日 2019-06-17.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 583, (3), 9572-9582.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1537, (5), 2726-2745.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-8-fluoro-6,7-dimethoxyquinazoline Using HRMS and NMR". Food Chem., 2020, 1445, (4), 3365-3386.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1277, (5), 5425-5432.