发明人王建平,郑宇鹏,张德明. "Method for the Synthesis of 1-(4-Cyano-2-(4-(N,N-diethylsulfamoyl)phenyl)oxazol-5-yl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114196730 B, 授权公告日 2021-09-16.
发明人沈红梅,孙丽萍,陈志强. "A Process for Preparing High-Purity 1-(4-Cyano-2-(4-(N,N-diethylsulfamoyl)phenyl)oxazol-5-yl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114183802 B, 授权公告日 2023-02-23.
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