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发明人黄志刚,郑宇鹏,马晓峰. "A Process for Preparing High-Purity 4-Benzyl-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109722455 A, 授权公告日 2016-01-12.
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