发明人黄志刚,王建平,罗永刚. "Method for the Synthesis of 2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile" [P]. 中国发明专利, 专利号 CN 116094863 A, 授权公告日 2020-08-28.
发明人朱建伟,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile" [P]. 中国发明专利, 专利号 CN 111477584 B, 授权公告日 2019-01-24.
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