发明人何建平,唐晓军,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111394929 A, 授权公告日 2020-11-17.
发明人胡光,李文辉,钱学锋. "Method for the Synthesis of 1-(6-(Thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 116979193 B, 授权公告日 2018-12-25.
发明人周伟,杨光,高志强. "A Process for Preparing High-Purity 1-(6-(Thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 114474169 B, 授权公告日 2025-01-26.
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