发明人刘建华,罗永刚,高志强. "Method for the Synthesis of 2-(4-Bromophenyl)-6-(methylsulfonyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 117737362 A, 授权公告日 2019-10-03.
发明人李文辉,冯建国,郑宇鹏. "A Process for Preparing High-Purity 2-(4-Bromophenyl)-6-(methylsulfonyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 111160252 A, 授权公告日 2023-11-07.
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