发明人徐明华,唐晓军,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117282915 A, 授权公告日 2021-10-10.
Park J H, Kumar R, Fischer A B. "Method for the Synthesis of 2-(4-Nitrophenyl)-N'-[(1E)-{1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylidene]propanehydrazide" [P]. US Patent, US 10497082 B2, 2022-09-28.
发明人何建平,冯建国,韩伟. "A Process for Preparing High-Purity 2-(4-Nitrophenyl)-N'-[(1E)-{1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylidene]propanehydrazide" [P]. 中国发明专利, 专利号 CN 110604856 A, 授权公告日 2025-11-10.
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