发明人钱学锋,杨光,李文辉. "Method for the Synthesis of 8-((2,6-Difluorobenzyl)oxy)-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113387357 A, 授权公告日 2020-07-01.
发明人张德明,陈志强,李文辉. "A Process for Preparing High-Purity 8-((2,6-Difluorobenzyl)oxy)-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114918381 A, 授权公告日 2019-08-20.
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