发明人王建平,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114332267 A, 授权公告日 2018-08-22.
发明人林芳,沈红梅,郭海燕. "Method for the Synthesis of N-benzyl-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112222965 A, 授权公告日 2022-12-26.
Park J H, Kumar R, Hughes D C. "A Process for Preparing High-Purity N-benzyl-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide" [P]. US Patent, US 11156200 B2, 2025-03-25.
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