发明人郭海燕,罗永刚,高志强. "Method for the Synthesis of 5-Bromo-1-butyl-1H-benzo[d]imidazole hydrochloride" [P]. 中国发明专利, 专利号 CN 111354985 B, 授权公告日 2025-11-23.
发明人郑宇鹏,罗永刚,朱建伟. "A Process for Preparing High-Purity 5-Bromo-1-butyl-1H-benzo[d]imidazole hydrochloride" [P]. 中国发明专利, 专利号 CN 111845153 A, 授权公告日 2021-03-15.
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