发明人冯建国,韩伟,钱学锋. "一种6-(4-methylpiperazino)-3-nitro-2-pyridinamine的合成方法" [P]. 中国发明专利, 专利号 CN 108362860 A, 授权公告日 2021-05-07.
发明人杨光,沈红梅,韩伟. "Method for the Synthesis of 6-(4-methylpiperazino)-3-nitro-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 113512043 A, 授权公告日 2015-05-10.
发明人马晓峰,王建平,徐明华. "A Process for Preparing High-Purity 6-(4-methylpiperazino)-3-nitro-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 108597955 A, 授权公告日 2017-12-21.
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