发明人郑宇鹏,沈红梅,张德明. "Method for the Synthesis of N'-(3-(trifluoromethyl)quinoxalin-2-yl)benzohydrazide" [P]. 中国发明专利, 专利号 CN 117898943 A, 授权公告日 2022-10-04.
发明人周伟,刘建华,朱建伟. "A Process for Preparing High-Purity N'-(3-(trifluoromethyl)quinoxalin-2-yl)benzohydrazide" [P]. 中国发明专利, 专利号 CN 114826404 A, 授权公告日 2025-05-02.
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