发明人马晓峰,陈志强,王建平. "Method for the Synthesis of (S)-2-((((9H-Fluoren-9-yl)oxy)carbonyl)amino)pent-4-ynoic acid" [P]. 中国发明专利, 专利号 CN 112086808 B, 授权公告日 2024-12-11.
发明人孙丽萍,李文辉,张德明. "A Process for Preparing High-Purity (S)-2-((((9H-Fluoren-9-yl)oxy)carbonyl)amino)pent-4-ynoic acid" [P]. 中国发明专利, 专利号 CN 108472119 A, 授权公告日 2023-03-18.
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