发明人赵玉洁,杨光,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109201976 A, 授权公告日 2019-10-16.
发明人林芳,王建平,沈红梅. "Method for the Synthesis of 1-(2-((2,5-Dimethylphenyl)amino)-2-oxoethyl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 108541153 B, 授权公告日 2020-07-23.
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