发明人陈志强,郑宇鹏,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112139872 A, 授权公告日 2015-08-13.
发明人张德明,胡光,罗永刚. "Method for the Synthesis of methyl (2S,4R)-1-((S)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116380187 B, 授权公告日 2018-11-24.
发明人李文辉,郑宇鹏,胡光. "A Process for Preparing High-Purity methyl (2S,4R)-1-((S)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108752347 B, 授权公告日 2016-02-09.
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