发明人杨光,韩伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112560836 A, 授权公告日 2025-12-13.
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发明人黄志刚,李文辉,周伟. "A Process for Preparing High-Purity N-(4-fluorophenyl)-6-(methylsulfonyl)pyridazin-3-amine" [P]. 中国发明专利, 专利号 CN 116280000 B, 授权公告日 2017-05-05.
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