发明人马晓峰,黄志刚,冯建国. "Method for the Synthesis of 3-Amino-6-methyl-1-(2-(4-methylpiperidin-1-yl)-2-oxoethyl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109211746 A, 授权公告日 2017-01-24.
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