发明人杨光,马晓峰,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108311755 A, 授权公告日 2019-11-17.
发明人朱建伟,徐明华,赵玉洁. "Method for the Synthesis of N-(4-Methyl-2-oxo-2H-chromen-7-yl)-2-(methylthio)nicotinamide" [P]. 中国发明专利, 专利号 CN 114789027 A, 授权公告日 2024-09-13.
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