发明人郭海燕,冯建国,何建平. "Method for the Synthesis of 2-Amino-4-(trifluoromethyl)pyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 116440868 B, 授权公告日 2015-01-14.
发明人孙丽萍,李文辉,黄志刚. "A Process for Preparing High-Purity 2-Amino-4-(trifluoromethyl)pyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 114799759 B, 授权公告日 2017-01-20.
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