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发明人赵玉洁,陈志强,郑宇鹏. "A Process for Preparing High-Purity (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-methoxy-1H-indol-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115294108 B, 授权公告日 2018-06-05.
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