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发明人黄志刚,何建平,马晓峰. "A Process for Preparing High-Purity (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(p-tolyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117951494 B, 授权公告日 2018-02-09.
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