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发明人郭海燕,罗永刚,马晓峰. "A Process for Preparing High-Purity (3'-Hydroxy-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone" [P]. 中国发明专利, 专利号 CN 109945325 A, 授权公告日 2022-07-27.
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