发明人冯建国,黄志刚,郭海燕. "Method for the Synthesis of N-(2,6-Dimethylphenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 110733756 B, 授权公告日 2020-01-06.
发明人马晓峰,张德明,赵玉洁. "A Process for Preparing High-Purity N-(2,6-Dimethylphenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 112490560 A, 授权公告日 2016-10-23.
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