发明人胡光,沈红梅,韩伟. "一种8-溴咪唑并[1,2-a]吡啶-2-甲酸乙酯氢溴酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 113912966 A, 授权公告日 2016-11-27.
发明人罗永刚,赵玉洁,陈志强. "Method for the Synthesis of Ethyl 8-Bromoimidazo[1,2-a]pyridine-2-carboxylate Hydrobromide" [P]. 中国发明专利, 专利号 CN 116244886 A, 授权公告日 2017-08-03.
发明人韩伟,王建平,周伟. "A Process for Preparing High-Purity Ethyl 8-Bromoimidazo[1,2-a]pyridine-2-carboxylate Hydrobromide" [P]. 中国发明专利, 专利号 CN 112288034 B, 授权公告日 2020-08-08.
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