发明人杨光,王建平,黄志刚. "Method for the Synthesis of 3-(3,4-Difluorophenyl)-N-methylimidazo[1,2-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 112324446 B, 授权公告日 2021-11-13.
发明人郭海燕,何建平,郑宇鹏. "A Process for Preparing High-Purity 3-(3,4-Difluorophenyl)-N-methylimidazo[1,2-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 108067054 B, 授权公告日 2017-11-25.
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