发明人杨光,韩伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116259868 A, 授权公告日 2018-01-24.
发明人刘建华,杨光,朱建伟. "Method for the Synthesis of N-(4-nitrophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide" [P]. 中国发明专利, 专利号 CN 110340732 B, 授权公告日 2023-02-04.
发明人郑宇鹏,杨光,钱学锋. "A Process for Preparing High-Purity N-(4-nitrophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide" [P]. 中国发明专利, 专利号 CN 109605976 A, 授权公告日 2021-08-03.
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