发明人何建平,赵玉洁,张德明. "Method for the Synthesis of N,N''-(pyridine-2,6-diyl)dinicotinimidamide" [P]. 中国发明专利, 专利号 CN 114600469 A, 授权公告日 2018-02-06.
发明人高志强,何建平,郭海燕. "A Process for Preparing High-Purity N,N''-(pyridine-2,6-diyl)dinicotinimidamide" [P]. 中国发明专利, 专利号 CN 115771453 B, 授权公告日 2019-11-20.
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