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发明人王建平,张德明,韩伟. "Method for the Synthesis of (S)-3-(((2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)butanoyl)oxy)-2-((tert-butoxycarbonyl)amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 112219166 B, 授权公告日 2016-07-11.
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