发明人林芳,罗永刚,马晓峰. "Method for the Synthesis of 4-(Imidazo[1,2-a]pyridin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 112347022 A, 授权公告日 2024-09-26.
发明人钱学锋,郑宇鹏,刘建华. "A Process for Preparing High-Purity 4-(Imidazo[1,2-a]pyridin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110323392 B, 授权公告日 2025-02-07.
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