发明人何建平,张德明,李文辉. "一种2,5-二甲基-3-氨基吡嗪的合成方法" [P]. 中国发明专利, 专利号 CN 114969484 A, 授权公告日 2020-07-04.
发明人王建平,何建平,胡光. "Method for the Synthesis of 3-Amino-2,5-dimethylpyrazine" [P]. 中国发明专利, 专利号 CN 113712995 B, 授权公告日 2021-10-21.
发明人钱学锋,沈红梅,孙丽萍. "A Process for Preparing High-Purity 3-Amino-2,5-dimethylpyrazine" [P]. 中国发明专利, 专利号 CN 117174886 B, 授权公告日 2025-11-14.
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