发明人徐明华,罗永刚,陈志强. "Method for the Synthesis of 4-Methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 117588832 B, 授权公告日 2016-03-02.
发明人马晓峰,胡光,钱学锋. "A Process for Preparing High-Purity 4-Methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 117152247 A, 授权公告日 2015-09-27.
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