发明人郑宇鹏,李文辉,刘建华. "Method for the Synthesis of N'-[(1E)-{[(2-chloro-6-fluorophenyl)methoxy]amino}methylidene]-2-(5-phenyl-2H-1,2,3,4-tetrazol-2-yl)acetohydrazide" [P]. 中国发明专利, 专利号 CN 115892300 A, 授权公告日 2018-01-19.
发明人孙丽萍,马晓峰,唐晓军. "A Process for Preparing High-Purity N'-[(1E)-{[(2-chloro-6-fluorophenyl)methoxy]amino}methylidene]-2-(5-phenyl-2H-1,2,3,4-tetrazol-2-yl)acetohydrazide" [P]. 中国发明专利, 专利号 CN 113262931 B, 授权公告日 2023-01-16.
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