发明人陈志强,赵玉洁,李文辉. "Method for the Synthesis of ethyl[(1-ethylpyrrolidin-2-yl)methyl]amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114812345 B, 授权公告日 2020-03-07.
发明人赵玉洁,李文辉,王建平. "A Process for Preparing High-Purity ethyl[(1-ethylpyrrolidin-2-yl)methyl]amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116935292 B, 授权公告日 2022-04-22.
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