发明人黄志刚,冯建国,刘建华. "Method for the Synthesis of (S)-2-Amino-N-isopropyl-3-methyl-N-(4-nitrobenzyl)butanamide" [P]. 中国发明专利, 专利号 CN 115927008 A, 授权公告日 2022-07-13.
发明人李文辉,钱学锋,林芳. "A Process for Preparing High-Purity (S)-2-Amino-N-isopropyl-3-methyl-N-(4-nitrobenzyl)butanamide" [P]. 中国发明专利, 专利号 CN 110668878 A, 授权公告日 2025-09-21.
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