发明人李文辉,王建平,高志强. "一种6-(甲氨基)哒嗪-3-甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 115699307 A, 授权公告日 2018-07-01.
Yamamoto T, Park J H, Chen K W. "Method for the Synthesis of Methyl 6-(Methylamino)pyridazine-3-carboxylate" [P]. US Patent, US 10209154 B2, 2019-02-27.
发明人杨光,刘建华,李文辉. "A Process for Preparing High-Purity Methyl 6-(Methylamino)pyridazine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109675896 B, 授权公告日 2022-08-28.
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