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发明人钱学锋,朱建伟,杨光. "Method for the Synthesis of 3H-Imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 115430792 B, 授权公告日 2025-09-02.
发明人钱学锋,张德明,朱建伟. "A Process for Preparing High-Purity 3H-Imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 109276654 A, 授权公告日 2017-04-28.
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