发明人李文辉,钱学锋,郭海燕. "Method for the Synthesis of (S)-3-(((Benzyloxy)carbonyl)amino)-4-((S)-2-(tert-butoxycarbonyl)pyrrolidin-1-yl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 111215646 B, 授权公告日 2021-06-15.
发明人黄志刚,陈志强,朱建伟. "A Process for Preparing High-Purity (S)-3-(((Benzyloxy)carbonyl)amino)-4-((S)-2-(tert-butoxycarbonyl)pyrrolidin-1-yl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 114515954 B, 授权公告日 2022-09-18.
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