发明人林芳,黄志刚,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112258572 A, 授权公告日 2017-05-17.
发明人张德明,韩伟,刘建华. "Method for the Synthesis of 2-{1-[(4,6-dimethylpyrimidin-2-yl)amino]ethylidene}-2,3-dihydro-1H-indene-1,3-dione" [P]. 中国发明专利, 专利号 CN 116015186 A, 授权公告日 2018-10-05.
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