发明人徐明华,黄志刚,刘建华. "Method for the Synthesis of tert-Butyl 4-(6-methoxypyrimidin-4-yl)-2-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110979375 A, 授权公告日 2024-05-23.
发明人郑宇鹏,孙丽萍,高志强. "A Process for Preparing High-Purity tert-Butyl 4-(6-methoxypyrimidin-4-yl)-2-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108016760 B, 授权公告日 2022-10-24.
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