发明人孙丽萍,马晓峰,李文辉. "Method for the Synthesis of ethyl imidazo[1,5-a]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 114723544 A, 授权公告日 2019-08-12.
发明人冯建国,何建平,王建平. "A Process for Preparing High-Purity ethyl imidazo[1,5-a]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 109166272 B, 授权公告日 2019-04-16.
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