发明人张德明,王建平,周伟. "Method for the Synthesis of (2S)-2-Amino-N-((1-benzylpiperidin-3-yl)methyl)-N-cyclopropyl-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 114847914 B, 授权公告日 2015-08-20.
发明人郭海燕,刘建华,韩伟. "A Process for Preparing High-Purity (2S)-2-Amino-N-((1-benzylpiperidin-3-yl)methyl)-N-cyclopropyl-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 110054332 A, 授权公告日 2017-07-26.
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