发明人唐晓军,赵玉洁,李文辉. "Method for the Synthesis of 3-(2-Fluorophenyl)-5H-indeno[1,2-c]pyridazin-5-one" [P]. 中国发明专利, 专利号 CN 111198110 A, 授权公告日 2015-09-27.
发明人韩伟,马晓峰,沈红梅. "A Process for Preparing High-Purity 3-(2-Fluorophenyl)-5H-indeno[1,2-c]pyridazin-5-one" [P]. 中国发明专利, 专利号 CN 115987460 A, 授权公告日 2022-05-10.
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