发明人钱学锋,刘建华,郑宇鹏. "Method for the Synthesis of 8-hydroxyimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110623244 A, 授权公告日 2019-11-10.
发明人郭海燕,钱学锋,何建平. "A Process for Preparing High-Purity 8-hydroxyimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111951954 B, 授权公告日 2017-11-13.
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