发明人何建平,李文辉,黄志刚. "Method for the Synthesis of tert-Butyl (2,5-dioxopyrrolidin-1-yl) ethane-1,2-diyldicarbamate" [P]. 中国发明专利, 专利号 CN 108732540 A, 授权公告日 2021-04-19.
发明人朱建伟,孙丽萍,高志强. "A Process for Preparing High-Purity tert-Butyl (2,5-dioxopyrrolidin-1-yl) ethane-1,2-diyldicarbamate" [P]. 中国发明专利, 专利号 CN 115043764 A, 授权公告日 2021-06-08.
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