发明人何建平,刘建华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117831922 A, 授权公告日 2022-08-08.
发明人冯建国,胡光,郑宇鹏. "Method for the Synthesis of (S)-1-((S)-2-amino-3,3-dimethylbutanoyl)-N-((2R,3S)-2-ethoxy-5-oxotetrahydrofuran-3-yl)pyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113601902 B, 授权公告日 2019-01-09.
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