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发明人林芳,张德明,马晓峰. "Method for the Synthesis of 4-Chloro-N'-{1H,2H-naphtho[2,1-b]furan-2-carbonyl}benzohydrazide" [P]. 中国发明专利, 专利号 CN 108252454 A, 授权公告日 2023-07-23.
发明人张德明,唐晓军,郭海燕. "A Process for Preparing High-Purity 4-Chloro-N'-{1H,2H-naphtho[2,1-b]furan-2-carbonyl}benzohydrazide" [P]. 中国发明专利, 专利号 CN 117935533 A, 授权公告日 2020-11-21.
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