发明人沈红梅,孙丽萍,马晓峰. "Method for the Synthesis of 3-Chloro-5-((2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 110987368 A, 授权公告日 2022-09-18.
发明人陈志强,朱建伟,杨光. "A Process for Preparing High-Purity 3-Chloro-5-((2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 117701700 B, 授权公告日 2018-11-01.
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