发明人赵玉洁,沈红梅,孙丽萍. "Method for the Synthesis of N1-(6-(3-Methyl-1H-pyrazol-1-yl)pyridazin-3-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 112927535 A, 授权公告日 2025-09-13.
发明人冯建国,周伟,高志强. "A Process for Preparing High-Purity N1-(6-(3-Methyl-1H-pyrazol-1-yl)pyridazin-3-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 113554333 A, 授权公告日 2022-07-13.
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