发明人何建平,郭海燕,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114214346 A, 授权公告日 2020-12-15.
发明人林芳,周伟,朱建伟. "Method for the Synthesis of 5-Bromo-2,4-dichloro-8-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 110315369 A, 授权公告日 2023-04-23.
发明人郑宇鹏,冯建国,林芳. "A Process for Preparing High-Purity 5-Bromo-2,4-dichloro-8-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 108672489 A, 授权公告日 2021-10-14.
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. Pharm. Biomed. Anal., 2023, 2119, (3), 4660-4688.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1024, (10), 4581-4611.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2,4-dichloro-8-methoxyquinazoline Using HRMS and NMR". Biomed. Chromatogr., 2024, 1608, 7404-7426.