发明人冯建国,韩伟,郭海燕. "Method for the Synthesis of 2-(6-Amino-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 109301620 B, 授权公告日 2025-08-27.
发明人陈志强,赵玉洁,何建平. "A Process for Preparing High-Purity 2-(6-Amino-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 113105062 A, 授权公告日 2023-07-17.
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