发明人杨光,王建平,孙丽萍. "Method for the Synthesis of N,N-Dibenzyl-4-((2,2-diphenylhydrazono)methyl)-3-methylaniline" [P]. 中国发明专利, 专利号 CN 108154267 A, 授权公告日 2016-09-24.
发明人何建平,郭海燕,王建平. "A Process for Preparing High-Purity N,N-Dibenzyl-4-((2,2-diphenylhydrazono)methyl)-3-methylaniline" [P]. 中国发明专利, 专利号 CN 109664776 B, 授权公告日 2021-04-13.
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