发明人张德明,徐明华,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112489729 A, 授权公告日 2022-01-10.
发明人黄志刚,林芳,刘建华. "Method for the Synthesis of Pyridazine-3-carboximidamide" [P]. 中国发明专利, 专利号 CN 111691393 A, 授权公告日 2023-03-07.
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