发明人李文辉,马晓峰,张德明. "Method for the Synthesis of 1-Benzyl-3-((dimethylcarbamoyl)oxy)pyridin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 111622948 B, 授权公告日 2021-12-28.
Björnsson E, Mueller T C, Rossi M. "A Process for Preparing High-Purity 1-Benzyl-3-((dimethylcarbamoyl)oxy)pyridin-1-ium bromide" [P]. European Patent, EP 3918498 A1, 2015-02-26.
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