发明人李文辉,徐明华,韩伟. "Method for the Synthesis of 2-Methyl-4-oxo-4-(pyridin-3-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 113904757 A, 授权公告日 2015-01-07.
Jørgensen K, Rossi M, Nowak P. "A Process for Preparing High-Purity 2-Methyl-4-oxo-4-(pyridin-3-yl)butanenitrile" [P]. European Patent, EP 3826963 A1, 2020-03-25.
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