发明人刘建华,徐明华,何建平. "一种5-(2-苯并咪唑基)吡啶-2-醇的合成方法" [P]. 中国发明专利, 专利号 CN 111481148 A, 授权公告日 2015-01-18.
发明人徐明华,何建平,冯建国. "Method for the Synthesis of 5-(2-Benzimidazolyl)pyridin-2-ol" [P]. 中国发明专利, 专利号 CN 115349936 A, 授权公告日 2022-07-01.
发明人冯建国,刘建华,唐晓军. "A Process for Preparing High-Purity 5-(2-Benzimidazolyl)pyridin-2-ol" [P]. 中国发明专利, 专利号 CN 110761814 A, 授权公告日 2025-05-28.
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