发明人高志强,沈红梅,冯建国. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)-3-(p-tolyl)guanidine" [P]. 中国发明专利, 专利号 CN 114464988 A, 授权公告日 2022-11-17.
发明人陈志强,王建平,罗永刚. "A Process for Preparing High-Purity 1-(4,6-Dimethylpyrimidin-2-yl)-3-(p-tolyl)guanidine" [P]. 中国发明专利, 专利号 CN 108105668 A, 授权公告日 2018-07-20.
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