发明人杨光,张德明,李文辉. "Method for the Synthesis of 6-Chloro-2-(trifluoromethyl)imidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 117587543 B, 授权公告日 2021-01-18.
发明人赵玉洁,刘建华,张德明. "A Process for Preparing High-Purity 6-Chloro-2-(trifluoromethyl)imidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 113965147 A, 授权公告日 2018-03-15.
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