发明人徐明华,冯建国,黄志刚. "Method for the Synthesis of 2-(Aminomethyl)-6-hydroxyisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 113245464 A, 授权公告日 2019-10-17.
发明人李文辉,钱学锋,徐明华. "A Process for Preparing High-Purity 2-(Aminomethyl)-6-hydroxyisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 113618270 A, 授权公告日 2019-07-04.
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