发明人李文辉,黄志刚,朱建伟. "Method for the Synthesis of N4-(2-(Dimethylamino)ethyl)-5,6-dimethylpyrimidine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 108896496 A, 授权公告日 2021-11-24.
发明人何建平,冯建国,刘建华. "A Process for Preparing High-Purity N4-(2-(Dimethylamino)ethyl)-5,6-dimethylpyrimidine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 109200724 A, 授权公告日 2025-09-16.
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