发明人徐明华,周伟,陈志强. "Method for the Synthesis of 4-(Piperidin-4-yl)imidazo[1,5-a]pyrimidine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112521037 A, 授权公告日 2015-04-01.
发明人胡光,黄志刚,周伟. "A Process for Preparing High-Purity 4-(Piperidin-4-yl)imidazo[1,5-a]pyrimidine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110877811 B, 授权公告日 2024-05-16.
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