发明人罗永刚,朱建伟,黄志刚. "Method for the Synthesis of 2,4-Dimethylpyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 109866616 B, 授权公告日 2020-10-02.
发明人冯建国,黄志刚,张德明. "A Process for Preparing High-Purity 2,4-Dimethylpyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 113167284 B, 授权公告日 2021-09-23.
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". Rapid Commun. Mass Spectrom., 2019, 732, 116-124.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 492, 6374-6398.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dimethylpyrimidin-5-amine Using HRMS and NMR". Sci. Total Environ., 2012, 2284, 2790-2818.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 446, 1-29.