发明人张德明,马晓峰,林芳. "Method for the Synthesis of tert-Butyl 5-aminopyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109846097 B, 授权公告日 2025-06-08.
发明人孙丽萍,赵玉洁,何建平. "A Process for Preparing High-Purity tert-Butyl 5-aminopyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114941382 A, 授权公告日 2021-05-15.
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