发明人韩伟,罗永刚,黄志刚. "一种2,6-二氨基嘧啶-4(1H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 113013406 A, 授权公告日 2021-09-13.
发明人罗永刚,马晓峰,徐明华. "Method for the Synthesis of 2,6-Diaminopyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 108756429 A, 授权公告日 2019-11-04.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2,6-二氨基嘧啶-4(1H)-酮 in Pharmaceutical Formulations". Molecules, 2020, 1027, 4630-4644.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,6-二氨基嘧啶-4(1H)-酮 as an Impurity". Chemosphere, 2012, 1407, (8), 7690-7719.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Diaminopyrimidin-4(1H)-one Using HRMS and NMR". Talanta, 2013, 1220, (5), 7533-7537.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 2,6-二氨基嘧啶-4(1H)-酮 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 1374, (4), 1823-1839.