发明人唐晓军,杨光,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116241632 A, 授权公告日 2019-02-09.
发明人王建平,黄志刚,马晓峰. "Method for the Synthesis of 2,6-Diamino-5-phenylpyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 108105645 A, 授权公告日 2021-08-05.
发明人沈红梅,李文辉,韩伟. "A Process for Preparing High-Purity 2,6-Diamino-5-phenylpyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110766457 B, 授权公告日 2024-06-13.
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. Sep. Sci., 2013, 1601, (5), 1548-1576.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2069, (11), 6223-6241.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Diamino-5-phenylpyrimidin-4(1H)-one Using HRMS and NMR". Anal. Chem., 2012, 421, 9727-9733.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 319, 4999-5019.