发明人冯建国,郑宇鹏,钱学锋. "Method for the Synthesis of 2-amino-N-benzyl-N-ethylbutanamide" [P]. 中国发明专利, 专利号 CN 110908691 B, 授权公告日 2015-07-09.
发明人马晓峰,沈红梅,周伟. "A Process for Preparing High-Purity 2-amino-N-benzyl-N-ethylbutanamide" [P]. 中国发明专利, 专利号 CN 110810974 B, 授权公告日 2015-08-18.
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