发明人林芳,杨光,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117684338 A, 授权公告日 2022-01-13.
发明人李文辉,唐晓军,周伟. "Method for the Synthesis of 2-(4-(Difluoromethyl)-6-iodo-3-methylpyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112480499 B, 授权公告日 2022-09-27.
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