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发明人冯建国,钱学锋,郑宇鹏. "Method for the Synthesis of 4H-Imidazo[4,5-c]pyridine" [P]. 中国发明专利, 专利号 CN 114438973 B, 授权公告日 2025-01-01.
发明人王建平,赵玉洁,李文辉. "A Process for Preparing High-Purity 4H-Imidazo[4,5-c]pyridine" [P]. 中国发明专利, 专利号 CN 111653199 B, 授权公告日 2021-12-17.
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