发明人何建平,钱学锋,沈红梅. "Method for the Synthesis of (2S)-2-Amino-2,3-dimethyl-butanenitrile L-(+)-Tartaric Acid" [P]. 中国发明专利, 专利号 CN 114493590 A, 授权公告日 2017-11-22.
发明人孙丽萍,徐明华,冯建国. "A Process for Preparing High-Purity (2S)-2-Amino-2,3-dimethyl-butanenitrile L-(+)-Tartaric Acid" [P]. 中国发明专利, 专利号 CN 110392590 A, 授权公告日 2015-04-12.
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