发明人赵玉洁,孙丽萍,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116741287 A, 授权公告日 2015-08-11.
发明人唐晓军,何建平,胡光. "Method for the Synthesis of 6-(Difluoromethyl)-5-fluoro-3-(trifluoromethyl)picolinonitrile" [P]. 中国发明专利, 专利号 CN 114988848 A, 授权公告日 2024-05-05.
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