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发明人张德明,钱学锋,刘建华. "Method for the Synthesis of 2-(1-(Methylsulfonyl)piperidin-3-yl)-5-(thiophen-3-yl)-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 110251731 A, 授权公告日 2015-12-13.
发明人郑宇鹏,杨光,张德明. "A Process for Preparing High-Purity 2-(1-(Methylsulfonyl)piperidin-3-yl)-5-(thiophen-3-yl)-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 117471167 B, 授权公告日 2021-10-03.
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