发明人罗永刚,黄志刚,张德明. "Method for the Synthesis of 2,6-Dibromoimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 108476672 B, 授权公告日 2016-02-20.
发明人赵玉洁,王建平,徐明华. "A Process for Preparing High-Purity 2,6-Dibromoimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 114152430 B, 授权公告日 2025-04-13.
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