发明人李文辉,杨光,陈志强. "Method for the Synthesis of 5-Ethyl-2,6-dimethylpyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116260526 B, 授权公告日 2023-02-10.
发明人徐明华,高志强,赵玉洁. "A Process for Preparing High-Purity 5-Ethyl-2,6-dimethylpyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 114856139 A, 授权公告日 2025-03-18.
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