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Nielsen H, Lefèvre J P, Sørensen M. "Method for the Synthesis of 3-Amino-2-(5-methoxypyridin-3-yl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. European Patent, EP 3673547 A1, 2017-03-22.
发明人冯建国,徐明华,杨光. "A Process for Preparing High-Purity 3-Amino-2-(5-methoxypyridin-3-yl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113267719 B, 授权公告日 2023-04-02.
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