发明人高志强,冯建国,黄志刚. "Method for the Synthesis of 1-(Phenylsulfonyl)-N'-(3-(trifluoromethyl)benzoyl)piperidine-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 109547834 B, 授权公告日 2017-10-19.
发明人沈红梅,王建平,林芳. "A Process for Preparing High-Purity 1-(Phenylsulfonyl)-N'-(3-(trifluoromethyl)benzoyl)piperidine-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 108792559 A, 授权公告日 2017-06-13.
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