发明人刘建华,罗永刚,周伟. "Method for the Synthesis of 4-(1H-Imidazo[4,5-b]phenazin-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 116176939 A, 授权公告日 2018-03-28.
发明人胡光,李文辉,张德明. "A Process for Preparing High-Purity 4-(1H-Imidazo[4,5-b]phenazin-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 115995103 B, 授权公告日 2018-02-03.
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