发明人杨光,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110338764 A, 授权公告日 2016-11-06.
发明人刘建华,胡光,冯建国. "Method for the Synthesis of 1-Methyl-2-nitro-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113257086 A, 授权公告日 2023-04-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1631, (6), 9161-9187.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 182, 56-65.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-2-nitro-1H-imidazole-4-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2011, 2077, 8278-8295.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 1041, (7), 4826-4856.