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发明人钱学锋,高志强,郑宇鹏. "Method for the Synthesis of (S)-2-Amino-3-methyl-N-((3-(methylthio)pyrazin-2-yl)methyl)butanamide" [P]. 中国发明专利, 专利号 CN 113000805 B, 授权公告日 2024-11-05.
发明人张德明,郑宇鹏,杨光. "A Process for Preparing High-Purity (S)-2-Amino-3-methyl-N-((3-(methylthio)pyrazin-2-yl)methyl)butanamide" [P]. 中国发明专利, 专利号 CN 112247203 A, 授权公告日 2018-08-24.
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