发明人刘建华,林芳,赵玉洁. "Method for the Synthesis of 2,4-Dimethoxypyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 114057226 A, 授权公告日 2016-04-26.
Patel M V, Williams B T, Roberts E F. "A Process for Preparing High-Purity 2,4-Dimethoxypyrimidin-5-amine" [P]. US Patent, US 10392532 B2, 2025-08-01.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 2268, (6), 8267-8288.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1307, 4396-4406.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dimethoxypyrimidin-5-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1729, (1), 3616-3641.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 1604, (1), 5857-5874.