发明人韩伟,陈志强,高志强. "Method for the Synthesis of O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol" [P]. 中国发明专利, 专利号 CN 112776598 A, 授权公告日 2019-01-02.
发明人何建平,朱建伟,黄志刚. "A Process for Preparing High-Purity O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]pentaethylene Glycol" [P]. 中国发明专利, 专利号 CN 115559446 A, 授权公告日 2020-09-19.
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