Nowak P, Sørensen M, Kowalski A. "Method for the Synthesis of 1-Benzyl-6-(dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. European Patent, EP 3097863 A1, 2016-03-25.
发明人郭海燕,高志强,钱学锋. "A Process for Preparing High-Purity 1-Benzyl-6-(dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 109998579 A, 授权公告日 2016-12-22.
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