发明人马晓峰,王建平,钱学锋. "Method for the Synthesis of 5-Ethynyl-3-phenylpyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 117656519 A, 授权公告日 2018-03-04.
发明人李文辉,朱建伟,赵玉洁. "A Process for Preparing High-Purity 5-Ethynyl-3-phenylpyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 109226500 B, 授权公告日 2015-01-25.
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