发明人韩伟,高志强,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111915594 A, 授权公告日 2019-03-02.
发明人罗永刚,陈志强,马晓峰. "Method for the Synthesis of 4-(4-Bromo-2-chlorophenyl)-6-methylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 109354872 A, 授权公告日 2025-03-24.
发明人韩伟,钱学锋,高志强. "A Process for Preparing High-Purity 4-(4-Bromo-2-chlorophenyl)-6-methylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 112777284 B, 授权公告日 2023-11-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1845, (3), 5133-5158.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1697, 6579-6596.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Bromo-2-chlorophenyl)-6-methylpyrimidin-2-amine Using HRMS and NMR". Molecules, 2021, 870, (6), 6013-6042.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1326, (8), 1247-1258.