发明人刘建华,胡光,王建平. "Method for the Synthesis of Benzo[4,5]imidazo[1,2-a]pyridin-8-ol" [P]. 中国发明专利, 专利号 CN 108140685 B, 授权公告日 2024-11-24.
发明人杨光,高志强,刘建华. "A Process for Preparing High-Purity Benzo[4,5]imidazo[1,2-a]pyridin-8-ol" [P]. 中国发明专利, 专利号 CN 113786625 A, 授权公告日 2019-03-27.
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