发明人韩伟,冯建国,朱建伟. "Method for the Synthesis of Methyl 5-bromopyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113344055 B, 授权公告日 2024-12-08.
发明人张德明,陈志强,李文辉. "A Process for Preparing High-Purity Methyl 5-bromopyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112119534 A, 授权公告日 2022-12-18.
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