发明人胡光,张德明,韩伟. "Method for the Synthesis of 5,12-dihydroquinoxalino[2,3-b]phenazine" [P]. 中国发明专利, 专利号 CN 115683893 B, 授权公告日 2023-01-27.
发明人何建平,沈红梅,黄志刚. "A Process for Preparing High-Purity 5,12-dihydroquinoxalino[2,3-b]phenazine" [P]. 中国发明专利, 专利号 CN 111890100 A, 授权公告日 2019-04-18.
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