发明人冯建国,罗永刚,周伟. "Method for the Synthesis of 1-(pyridazin-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 112736601 B, 授权公告日 2018-09-17.
发明人马晓峰,刘建华,赵玉洁. "A Process for Preparing High-Purity 1-(pyridazin-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 109444516 B, 授权公告日 2015-11-02.
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