发明人王建平,韩伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112986912 A, 授权公告日 2016-11-13.
发明人罗永刚,冯建国,杨光. "Method for the Synthesis of 3,4-Dihydroxy-2-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112338600 A, 授权公告日 2019-01-07.
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