发明人赵玉洁,冯建国,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113526743 A, 授权公告日 2020-09-19.
发明人林芳,徐明华,胡光. "Method for the Synthesis of 4-Hydroxy-6-(trifluoromethyl)pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 117297782 B, 授权公告日 2016-04-18.
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