发明人何建平,王建平,周伟. "Method for the Synthesis of Ethyl 8-hydroxyimidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113704350 B, 授权公告日 2022-09-14.
发明人钱学锋,张德明,徐明华. "A Process for Preparing High-Purity Ethyl 8-hydroxyimidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117029723 B, 授权公告日 2022-08-03.
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