发明人张德明,黄志刚,孙丽萍. "Method for the Synthesis of N1-(2-Methyl-6-(piperidin-1-yl)pyrimidin-4-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 111030467 B, 授权公告日 2023-10-18.
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