发明人徐明华,陈志强,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108193901 A, 授权公告日 2022-04-10.
发明人赵玉洁,周伟,钱学锋. "Method for the Synthesis of [2,2'-Bipyrimidin]-5-amine" [P]. 中国发明专利, 专利号 CN 108608869 B, 授权公告日 2021-11-14.
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