Roberts E F, Chen K W, Anderson J P. "Method for the Synthesis of (E)-1-tosyl-N'-(4-(trifluoromethoxy)benzylidene)piperidine-4-carbohydrazide" [P]. US Patent, US 9787842 B2, 2018-09-04.
发明人郭海燕,何建平,陈志强. "A Process for Preparing High-Purity (E)-1-tosyl-N'-(4-(trifluoromethoxy)benzylidene)piperidine-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 112170415 B, 授权公告日 2017-02-09.
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