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发明人郑宇鹏,何建平,刘建华. "A Process for Preparing High-Purity 5-(tert-Butoxycarbonyl)octahydropyrrolo[3,4-b]pyrrole-6a-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111117552 A, 授权公告日 2016-08-19.
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