发明人冯建国,钱学锋,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117225248 A, 授权公告日 2018-10-24.
发明人刘建华,徐明华,何建平. "Method for the Synthesis of 4-Bromo-2,6-dichloro-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 108999963 A, 授权公告日 2020-04-05.
发明人徐明华,胡光,郑宇鹏. "A Process for Preparing High-Purity 4-Bromo-2,6-dichloro-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110056313 B, 授权公告日 2023-09-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1693, (1), 9850-9870.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1098, 71-94.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2,6-dichloro-1H-benzo[d]imidazole Using HRMS and NMR". Phytochemistry, 2010, 2104, (11), 2823-2835.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 528, (12), 4883-4898.