发明人高志强,林芳,徐明华. "Method for the Synthesis of 6-Amino-3-methyl-5-nitropyrimidine-2,4(3H,5H)-dione" [P]. 中国发明专利, 专利号 CN 114272528 B, 授权公告日 2017-07-24.
发明人韩伟,孙丽萍,陈志强. "A Process for Preparing High-Purity 6-Amino-3-methyl-5-nitropyrimidine-2,4(3H,5H)-dione" [P]. 中国发明专利, 专利号 CN 114535357 B, 授权公告日 2022-12-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 182, (6), 9402-9429.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1824, (3), 6658-6669.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-3-methyl-5-nitropyrimidine-2,4(3H,5H)-dione Using HRMS and NMR". Anal. Chem., 2015, 646, (4), 9887-9903.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 1513, (8), 5586-5594.