发明人高志强,陈志强,李文辉. "Method for the Synthesis of 1-Butyl-3-carbamoylpyridin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 108875344 A, 授权公告日 2025-10-12.
发明人林芳,黄志刚,郑宇鹏. "A Process for Preparing High-Purity 1-Butyl-3-carbamoylpyridin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 117334776 A, 授权公告日 2016-11-12.
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