发明人黄志刚,杨光,陈志强. "Method for the Synthesis of 4,6-Dibromo-5-chloropyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 110491353 A, 授权公告日 2017-06-14.
发明人杨光,张德明,郑宇鹏. "A Process for Preparing High-Purity 4,6-Dibromo-5-chloropyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 117672210 A, 授权公告日 2024-09-23.
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