发明人李文辉,韩伟,王建平. "Method for the Synthesis of 5-Bromophthalazine" [P]. 中国发明专利, 专利号 CN 109854141 B, 授权公告日 2021-09-09.
发明人张德明,黄志刚,周伟. "A Process for Preparing High-Purity 5-Bromophthalazine" [P]. 中国发明专利, 专利号 CN 111785573 A, 授权公告日 2018-04-15.
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