发明人赵玉洁,王建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108991434 A, 授权公告日 2024-02-06.
发明人郑宇鹏,李文辉,朱建伟. "Method for the Synthesis of 1-(4-Fluorophenyl)-4-(3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 110202986 A, 授权公告日 2022-11-28.
发明人刘建华,高志强,杨光. "A Process for Preparing High-Purity 1-(4-Fluorophenyl)-4-(3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 115885176 B, 授权公告日 2022-03-14.
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