发明人王建平,陈志强,刘建华. "Method for the Synthesis of 4-Nitro-3-(pyrrolidin-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 111992134 B, 授权公告日 2015-10-13.
发明人王建平,林芳,李文辉. "A Process for Preparing High-Purity 4-Nitro-3-(pyrrolidin-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 111592023 A, 授权公告日 2019-04-17.
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