发明人马晓峰,张德明,王建平. "一种(S)-((2-氨基-4-(甲硫基)丁酰氧基)锌(II)硫酸氢盐的合成方法" [P]. 中国发明专利, 专利号 CN 113440061 A, 授权公告日 2024-09-10.
Mueller T C, Kowalski A, Björnsson E. "Method for the Synthesis of (S)-((2-Amino-4-(methylthio)butanoyl)oxy)zinc(II) hydrogensulfate" [P]. European Patent, EP 3716508 A1, 2019-01-15.
发明人张德明,郑宇鹏,钱学锋. "A Process for Preparing High-Purity (S)-((2-Amino-4-(methylthio)butanoyl)oxy)zinc(II) hydrogensulfate" [P]. 中国发明专利, 专利号 CN 110364652 B, 授权公告日 2016-03-16.
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