发明人黄志刚,李文辉,马晓峰. "Method for the Synthesis of Methyl 3-bromoimidazo[1,2-a]pyridine-2-carboxylate dihydrobromide" [P]. 中国发明专利, 专利号 CN 115482306 A, 授权公告日 2018-06-11.
发明人林芳,韩伟,王建平. "A Process for Preparing High-Purity Methyl 3-bromoimidazo[1,2-a]pyridine-2-carboxylate dihydrobromide" [P]. 中国发明专利, 专利号 CN 114781377 A, 授权公告日 2022-08-10.
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