Björnsson E, Johansson L, Sørensen M. "Method for the Synthesis of 2-Amino-4-(cyanomethyl)-6-(pyrrolidin-1-yl)pyridine-3,5-dicarbonitrile" [P]. European Patent, EP 3102415 A1, 2025-02-18.
发明人唐晓军,杨光,冯建国. "A Process for Preparing High-Purity 2-Amino-4-(cyanomethyl)-6-(pyrrolidin-1-yl)pyridine-3,5-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 117277562 B, 授权公告日 2022-08-09.
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