Roberts E F, Brown S R, Lee S K. "Method for the Synthesis of (S)-2-((S)-2-((S)-2-Amino-3-phenylpropanamido)-3-(1H-imidazol-4-yl)propanamido)-3-phenylpropanoic acid" [P]. US Patent, US 10149376 B2, 2016-02-20.
发明人沈红梅,韩伟,张德明. "A Process for Preparing High-Purity (S)-2-((S)-2-((S)-2-Amino-3-phenylpropanamido)-3-(1H-imidazol-4-yl)propanamido)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 114468961 A, 授权公告日 2025-08-18.
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