发明人周伟,陈志强,赵玉洁. "Method for the Synthesis of 4-Bromo-6-ethoxypyrimidine" [P]. 中国发明专利, 专利号 CN 117973839 B, 授权公告日 2020-01-20.
发明人何建平,黄志刚,马晓峰. "A Process for Preparing High-Purity 4-Bromo-6-ethoxypyrimidine" [P]. 中国发明专利, 专利号 CN 112551131 A, 授权公告日 2024-12-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1036, 1568-1588.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 141, (9), 5665-5688.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-ethoxypyrimidine Using HRMS and NMR". Anal. Methods, 2018, 2042, (9), 1891-1903.