发明人张德明,郑宇鹏,徐明华. "Method for the Synthesis of N1-(3,4-Dimethoxyphenyl)-N2-(2-(furan-2-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 113186142 B, 授权公告日 2021-02-01.
发明人刘建华,黄志刚,周伟. "A Process for Preparing High-Purity N1-(3,4-Dimethoxyphenyl)-N2-(2-(furan-2-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 116530158 B, 授权公告日 2017-06-28.
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