发明人钱学锋,胡光,郑宇鹏. "Method for the Synthesis of 3-Methyl-2-(1-methyl-1h-imidazol-2-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 111649070 A, 授权公告日 2019-12-20.
发明人刘建华,朱建伟,罗永刚. "A Process for Preparing High-Purity 3-Methyl-2-(1-methyl-1h-imidazol-2-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 112341581 B, 授权公告日 2024-12-03.
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