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发明人陈志强,何建平,张德明. "A Process for Preparing High-Purity 3-(Ethoxycarbonyl)imidazo[1,5-a]pyridine-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114580389 B, 授权公告日 2020-05-27.
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