发明人郑宇鹏,高志强,何建平. "Method for the Synthesis of 5,8-Dibromopyrido[4,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 113263725 B, 授权公告日 2018-04-13.
发明人林芳,陈志强,赵玉洁. "A Process for Preparing High-Purity 5,8-Dibromopyrido[4,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109488886 B, 授权公告日 2024-12-05.
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