发明人杨光,张德明,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112696408 A, 授权公告日 2017-11-25.
发明人何建平,冯建国,刘建华. "Method for the Synthesis of (4Z)-1-Phenyl-3-(trifluoromethyl)-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 115082592 A, 授权公告日 2023-08-08.
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