发明人赵玉洁,陈志强,冯建国. "Method for the Synthesis of 6-(Isopropylamino)phthalazine-1,4-diol" [P]. 中国发明专利, 专利号 CN 108014979 A, 授权公告日 2018-07-15.
发明人郭海燕,刘建华,黄志刚. "A Process for Preparing High-Purity 6-(Isopropylamino)phthalazine-1,4-diol" [P]. 中国发明专利, 专利号 CN 114456872 B, 授权公告日 2023-04-13.
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