发明人马晓峰,杨光,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112980174 A, 授权公告日 2024-06-05.
发明人黄志刚,杨光,何建平. "Method for the Synthesis of 2-Methyl-4-(4-methylpiperazin-1-yl)butan-2-amine" [P]. 中国发明专利, 专利号 CN 112099708 B, 授权公告日 2018-01-27.
发明人杨光,刘建华,王建平. "A Process for Preparing High-Purity 2-Methyl-4-(4-methylpiperazin-1-yl)butan-2-amine" [P]. 中国发明专利, 专利号 CN 110583746 B, 授权公告日 2021-08-25.
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