发明人王建平,马晓峰,赵玉洁. "Method for the Synthesis of 2-Methylfuro[3,4-b]pyrazine-5,7-dione" [P]. 中国发明专利, 专利号 CN 109433512 A, 授权公告日 2019-12-20.
发明人冯建国,高志强,胡光. "A Process for Preparing High-Purity 2-Methylfuro[3,4-b]pyrazine-5,7-dione" [P]. 中国发明专利, 专利号 CN 108808172 B, 授权公告日 2023-08-18.
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