发明人孙丽萍,张德明,朱建伟. "Method for the Synthesis of 2-Amino-N-butyl-3-methylbutanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 115992384 B, 授权公告日 2016-11-17.
发明人杨光,李文辉,王建平. "A Process for Preparing High-Purity 2-Amino-N-butyl-3-methylbutanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 113724066 B, 授权公告日 2023-08-09.
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