发明人胡光,高志强,韩伟. "Method for the Synthesis of 4-Chloro-2-methylbenzofuro[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112622103 B, 授权公告日 2019-06-07.
发明人黄志刚,陈志强,赵玉洁. "A Process for Preparing High-Purity 4-Chloro-2-methylbenzofuro[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115607897 A, 授权公告日 2022-04-23.
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