发明人王建平,韩伟,高志强. "Method for the Synthesis of N1-methyl-N1-(1-methylpiperidin-4-yl)benzene-1,2-diamine" [P]. 中国发明专利, 专利号 CN 108973249 A, 授权公告日 2021-10-24.
Schröder R, Björnsson E, Johansson L. "A Process for Preparing High-Purity N1-methyl-N1-(1-methylpiperidin-4-yl)benzene-1,2-diamine" [P]. European Patent, EP 3610266 A1, 2016-05-15.
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