Kumar R, Klinger H, Brown S R. "一种的合成方法" [P]. US Patent, US 10513624 B2, 2020-02-02.
发明人李文辉,郭海燕,唐晓军. "Method for the Synthesis of 2,4-Diamino-6-methylpyrimidin-5-yl 2-methylbenzoate" [P]. 中国发明专利, 专利号 CN 114391388 B, 授权公告日 2025-02-11.
发明人孙丽萍,周伟,张德明. "A Process for Preparing High-Purity 2,4-Diamino-6-methylpyrimidin-5-yl 2-methylbenzoate" [P]. 中国发明专利, 专利号 CN 111785442 B, 授权公告日 2023-12-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 510, (7), 8788-8793.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1803, 6775-6800.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Diamino-6-methylpyrimidin-5-yl 2-methylbenzoate Using HRMS and NMR". Sci. Total Environ., 2020, 98, (2), 2732-2745.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 1044, 3844-3857.