发明人张德明,徐明华,朱建伟. "Method for the Synthesis of 6-Methyl-5-nitro-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 115951762 A, 授权公告日 2019-06-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 2399, (6), 4356-4381.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1699, 9494-9517.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-5-nitro-1H-benzo[d]imidazole Using HRMS and NMR". Anal. Chim. Acta, 2014, 1916, (3), 4963-4986.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 2093, 6192-6212.