发明人黄志刚,郭海燕,赵玉洁. "Method for the Synthesis of 2-((2-((4-Nitrophenyl)amino)ethyl)amino)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 108261029 A, 授权公告日 2025-05-24.
发明人陈志强,王建平,黄志刚. "A Process for Preparing High-Purity 2-((2-((4-Nitrophenyl)amino)ethyl)amino)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 110608275 A, 授权公告日 2025-02-06.
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