发明人林芳,杨光,李文辉. "Method for the Synthesis of 1-(4-Methoxy-2-methylphenyl)-3-{1-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}urea" [P]. 中国发明专利, 专利号 CN 108906974 A, 授权公告日 2017-05-18.
发明人马晓峰,刘建华,冯建国. "A Process for Preparing High-Purity 1-(4-Methoxy-2-methylphenyl)-3-{1-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}urea" [P]. 中国发明专利, 专利号 CN 109882892 B, 授权公告日 2025-06-18.
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