发明人刘建华,徐明华,高志强. "Method for the Synthesis of 1-(2,3-Diaminopyridin-4-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 115823166 A, 授权公告日 2024-05-02.
Anderson J P, Patel M V, Brown S R. "A Process for Preparing High-Purity 1-(2,3-Diaminopyridin-4-yl)ethan-1-one" [P]. US Patent, US 11607040 B2, 2016-01-01.
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