发明人罗永刚,郭海燕,陈志强. "Method for the Synthesis of N1,N1-diethyl-N2-((tetrahydro-2H-pyran-4-yl)methyl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 113130018 A, 授权公告日 2023-07-23.
发明人高志强,唐晓军,马晓峰. "A Process for Preparing High-Purity N1,N1-diethyl-N2-((tetrahydro-2H-pyran-4-yl)methyl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 115509574 B, 授权公告日 2018-02-15.
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