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Nowak P, Nielsen H, Sørensen M. "Method for the Synthesis of 2-(4-Fluorophenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one" [P]. European Patent, EP 3612831 A1, 2024-08-07.
发明人李文辉,孙丽萍,高志强. "A Process for Preparing High-Purity 2-(4-Fluorophenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one" [P]. 中国发明专利, 专利号 CN 117769406 B, 授权公告日 2017-06-17.
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