发明人冯建国,杨光,朱建伟. "Method for the Synthesis of N1-(Pyridin-3-yl)-N2-(2-(4-(thiophen-2-yl)piperidin-1-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 113074173 B, 授权公告日 2021-01-17.
发明人李文辉,罗永刚,杨光. "A Process for Preparing High-Purity N1-(Pyridin-3-yl)-N2-(2-(4-(thiophen-2-yl)piperidin-1-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 113248080 B, 授权公告日 2024-05-19.
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