发明人张德明,高志强,何建平. "Method for the Synthesis of n1-(2,3-Dimethoxybenzyl)-n3,n3-dimethylpropane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 114327741 A, 授权公告日 2021-10-21.
发明人冯建国,林芳,陈志强. "A Process for Preparing High-Purity n1-(2,3-Dimethoxybenzyl)-n3,n3-dimethylpropane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 111531584 A, 授权公告日 2015-03-02.
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