发明人刘建华,冯建国,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110363965 A, 授权公告日 2023-08-22.
发明人李文辉,钱学锋,杨光. "Method for the Synthesis of 2-(Difluoromethyl)-3-hydroxy-5-methoxy-4-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112574229 B, 授权公告日 2022-08-21.
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