Kumar R, Anderson J P, Fischer A B. "一种的合成方法" [P]. US Patent, US 9854095 B2, 2021-05-27.
发明人王建平,林芳,赵玉洁. "Method for the Synthesis of 2,6-Dichloro-7-methoxyquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 117440040 A, 授权公告日 2025-03-25.
发明人韩伟,何建平,李文辉. "A Process for Preparing High-Purity 2,6-Dichloro-7-methoxyquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 113362225 B, 授权公告日 2015-04-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 2189, (11), 7877-7887.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 1087, 8031-8050.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dichloro-7-methoxyquinazolin-4-amine Using HRMS and NMR". Anal. Chem., 2022, 1797, (2), 8092-8110.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 1770, (2), 4552-4556.