发明人孙丽萍,何建平,张德明. "Method for the Synthesis of N-Methyl-5-nitropyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 115316612 B, 授权公告日 2021-06-04.
Patel M V, O'Brien P Q, Stevens L M. "A Process for Preparing High-Purity N-Methyl-5-nitropyrimidin-2-amine" [P]. US Patent, US 9754120 B2, 2019-04-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 869, 9282-9287.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 1806, (5), 6489-6511.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-5-nitropyrimidin-2-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 299, (12), 2431-2445.