发明人何建平,罗永刚,黄志刚. "Method for the Synthesis of 3-{[(4,6-dimethylpyrimidin-2-yl)amino]methyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 116763718 A, 授权公告日 2017-04-13.
发明人罗永刚,张德明,冯建国. "A Process for Preparing High-Purity 3-{[(4,6-dimethylpyrimidin-2-yl)amino]methyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 113895991 B, 授权公告日 2021-11-03.
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