发明人刘建华,钱学锋,马晓峰. "Method for the Synthesis of 5-Chloro-4,6-dimethoxypyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 111363203 B, 授权公告日 2021-04-07.
发明人胡光,马晓峰,刘建华. "A Process for Preparing High-Purity 5-Chloro-4,6-dimethoxypyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 113237824 B, 授权公告日 2017-11-05.
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