O'Brien P Q, Johnson M A, Kumar R. "一种4-甲基-5-硝基苯并咪唑的合成方法" [P]. US Patent, US 10946480 B2, 2016-07-25.
发明人张德明,韩伟,罗永刚. "Method for the Synthesis of 4-Methyl-5-nitrobenzimidazole" [P]. 中国发明专利, 专利号 CN 110566515 A, 授权公告日 2017-04-25.
Lefèvre J P, Rossi M, Nielsen H. "A Process for Preparing High-Purity 4-Methyl-5-nitrobenzimidazole" [P]. European Patent, EP 3433943 A1, 2015-06-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲基-5-硝基苯并咪唑 in Pharmaceutical Formulations". Chromatographia, 2018, 2426, (9), 2146-2154.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲基-5-硝基苯并咪唑 as an Impurity". Talanta, 2016, 440, (4), 3193-3212.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-5-nitrobenzimidazole Using HRMS and NMR". Anal. Methods, 2016, 2365, 3874-3891.