发明人冯建国,郭海燕,赵玉洁. "Method for the Synthesis of 2-Aminoimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114469055 B, 授权公告日 2017-03-22.
发明人李文辉,徐明华,王建平. "A Process for Preparing High-Purity 2-Aminoimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114372395 A, 授权公告日 2015-10-06.
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