发明人李文辉,沈红梅,朱建伟. "Method for the Synthesis of 5-Bromo-2-(pyridin-3-yl)pyridazin-3(2h)-one" [P]. 中国发明专利, 专利号 CN 108376808 A, 授权公告日 2025-06-17.
发明人林芳,黄志刚,周伟. "A Process for Preparing High-Purity 5-Bromo-2-(pyridin-3-yl)pyridazin-3(2h)-one" [P]. 中国发明专利, 专利号 CN 116772345 A, 授权公告日 2023-03-21.
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