发明人冯建国,陈志强,孙丽萍. "一种5-溴-1-甲基苯并咪唑-2(3H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 116044512 A, 授权公告日 2019-03-25.
发明人张德明,朱建伟,唐晓军. "Method for the Synthesis of 5-Bromo-1-methylbenzimidazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 111802035 B, 授权公告日 2020-05-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 5-溴-1-甲基苯并咪唑-2(3H)-酮 in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 2020, (6), 6670-6685.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-溴-1-甲基苯并咪唑-2(3H)-酮 as an Impurity". Anal. Methods, 2014, 1742, 7811-7820.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1-methylbenzimidazol-2(3H)-one Using HRMS and NMR". Chromatographia, 2013, 298, 9958-9981.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 5-溴-1-甲基苯并咪唑-2(3H)-酮 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 1636, 7677-7680.