发明人冯建国,罗永刚,李文辉. "Method for the Synthesis of 6-(Benzo[d][1,3]dioxol-5-yl)-2-(2-(piperidin-1-yl)ethyl)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117697159 A, 授权公告日 2023-05-20.
发明人李文辉,陈志强,赵玉洁. "A Process for Preparing High-Purity 6-(Benzo[d][1,3]dioxol-5-yl)-2-(2-(piperidin-1-yl)ethyl)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112993212 A, 授权公告日 2018-01-25.
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