发明人王建平,罗永刚,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115636412 A, 授权公告日 2024-05-15.
发明人黄志刚,徐明华,唐晓军. "Method for the Synthesis of 7-Nitro-4H-imidazo[4,5-b]pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 115544846 B, 授权公告日 2025-05-05.
发明人高志强,陈志强,何建平. "A Process for Preparing High-Purity 7-Nitro-4H-imidazo[4,5-b]pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 117141678 B, 授权公告日 2022-07-10.
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