发明人李文辉,赵玉洁,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108341780 A, 授权公告日 2019-11-18.
发明人冯建国,罗永刚,沈红梅. "Method for the Synthesis of 6-Chloro-N-(3-(4-methylpiperazin-1-yl)propyl)pyridazin-3-amine" [P]. 中国发明专利, 专利号 CN 109746888 B, 授权公告日 2018-05-06.
发明人赵玉洁,孙丽萍,何建平. "A Process for Preparing High-Purity 6-Chloro-N-(3-(4-methylpiperazin-1-yl)propyl)pyridazin-3-amine" [P]. 中国发明专利, 专利号 CN 114964498 B, 授权公告日 2023-06-17.
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