发明人赵玉洁,李文辉,杨光. "Method for the Synthesis of 4-(2-Chloro-3-pyridyl)-N-methylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 108703714 B, 授权公告日 2022-08-19.
发明人郑宇鹏,李文辉,徐明华. "A Process for Preparing High-Purity 4-(2-Chloro-3-pyridyl)-N-methylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 110350727 A, 授权公告日 2020-09-26.
参考文献 Literature
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