发明人何建平,韩伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110586171 A, 授权公告日 2020-05-13.
Roberts E F, Johnson M A, Schröder R. "Method for the Synthesis of 5,6-dibromo-2-methyl-1H-benzo[d]imidazole" [P]. US Patent, US 11481110 B2, 2018-10-06.
发明人郭海燕,王建平,孙丽萍. "A Process for Preparing High-Purity 5,6-dibromo-2-methyl-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 112296199 B, 授权公告日 2017-04-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 686, (2), 4353-4374.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 1586, (3), 676-702.