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发明人胡光,郑宇鹏,何建平. "Method for the Synthesis of (6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine" [P]. 中国发明专利, 专利号 CN 117748350 B, 授权公告日 2023-01-15.
发明人孙丽萍,唐晓军,高志强. "A Process for Preparing High-Purity (6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine" [P]. 中国发明专利, 专利号 CN 114226704 A, 授权公告日 2017-07-26.
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