发明人赵玉洁,冯建国,李文辉. "Method for the Synthesis of tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)(cyclopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 113434284 B, 授权公告日 2019-05-16.
发明人罗永刚,何建平,赵玉洁. "A Process for Preparing High-Purity tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)(cyclopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 108124287 B, 授权公告日 2019-12-24.
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