发明人张德明,郭海燕,朱建伟. "Method for the Synthesis of 1-Methyl-4-nitro-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 117547340 B, 授权公告日 2025-07-13.
发明人李文辉,冯建国,朱建伟. "A Process for Preparing High-Purity 1-Methyl-4-nitro-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 113426133 B, 授权公告日 2021-04-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 488, 3-21.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 1278, 5890-5894.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-4-nitro-1H-benzo[d]imidazol-2-amine Using HRMS and NMR". Molecules, 2015, 1104, 1267-1288.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 1820, (8), 1998-2010.