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发明人何建平,胡光,沈红梅. "Method for the Synthesis of (S)-2-((S)-2-((tert-Butoxycarbonyl)amino)-4-methylpentanamido)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 108073763 A, 授权公告日 2019-12-09.
发明人张德明,林芳,刘建华. "A Process for Preparing High-Purity (S)-2-((S)-2-((tert-Butoxycarbonyl)amino)-4-methylpentanamido)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 113275720 B, 授权公告日 2022-04-25.
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