发明人王建平,黄志刚,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113224830 A, 授权公告日 2017-08-21.
发明人李文辉,冯建国,郑宇鹏. "Method for the Synthesis of 5-Isopropyl-3-(4-(trifluoromethyl)pyridin-2-yl)-1,3,4-oxadiazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 109744197 B, 授权公告日 2024-04-24.
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