发明人郑宇鹏,杨光,林芳. "Method for the Synthesis of N-(2,4-difluorophenyl)-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116910318 A, 授权公告日 2019-02-02.
发明人林芳,郑宇鹏,陈志强. "A Process for Preparing High-Purity N-(2,4-difluorophenyl)-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115733830 A, 授权公告日 2024-08-05.
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