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发明人林芳,马晓峰,韩伟. "Method for the Synthesis of Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate" [P]. 中国发明专利, 专利号 CN 108525685 B, 授权公告日 2021-03-18.
发明人郭海燕,郑宇鹏,唐晓军. "A Process for Preparing High-Purity Benzyl (2-((S)-2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidin-1-yl)-2-oxoethyl)carbamate" [P]. 中国发明专利, 专利号 CN 111607688 B, 授权公告日 2022-07-12.
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