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Sørensen M, Jørgensen K, Kowalski A. "Method for the Synthesis of tert-Butyl((S)-1-(((S)-1-cyano-2-phenylethyl)amino)-1-oxo-3-phenylpropan-2-yl)carbamate" [P]. European Patent, EP 3016463 A1, 2015-01-08.
发明人王建平,唐晓军,罗永刚. "A Process for Preparing High-Purity tert-Butyl((S)-1-(((S)-1-cyano-2-phenylethyl)amino)-1-oxo-3-phenylpropan-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 111271825 A, 授权公告日 2024-05-24.
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