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发明人马晓峰,钱学锋,胡光. "Method for the Synthesis of 1-(Pyrazin-2-yl)-1H-pyrrole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109533355 A, 授权公告日 2022-02-08.
发明人胡光,陈志强,孙丽萍. "A Process for Preparing High-Purity 1-(Pyrazin-2-yl)-1H-pyrrole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112529139 A, 授权公告日 2022-09-20.
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