发明人韩伟,陈志强,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113964001 A, 授权公告日 2019-05-18.
发明人赵玉洁,沈红梅,刘建华. "Method for the Synthesis of 2-Chloro-4-ethoxypyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 117110174 A, 授权公告日 2021-01-12.
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