发明人冯建国,韩伟,郑宇鹏. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)(methyl)amino)-4-hydroxy-4-methylpentanoic acid" [P]. 中国发明专利, 专利号 CN 114294297 A, 授权公告日 2020-04-12.
发明人罗永刚,王建平,刘建华. "A Process for Preparing High-Purity (S)-2-((tert-Butoxycarbonyl)(methyl)amino)-4-hydroxy-4-methylpentanoic acid" [P]. 中国发明专利, 专利号 CN 115648815 A, 授权公告日 2016-02-12.
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