发明人韩伟,胡光,赵玉洁. "Method for the Synthesis of 6-Amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-ol" [P]. 中国发明专利, 专利号 CN 111205284 B, 授权公告日 2023-08-25.
发明人张德明,赵玉洁,沈红梅. "A Process for Preparing High-Purity 6-Amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-ol" [P]. 中国发明专利, 专利号 CN 108926282 B, 授权公告日 2021-08-09.
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