Nowak P, Rossi M, Johansson L. "Method for the Synthesis of 4-(4-(Tert-butyl)phenoxy)-6-(methylthio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine" [P]. European Patent, EP 3103609 A1, 2016-10-24.
发明人冯建国,何建平,朱建伟. "A Process for Preparing High-Purity 4-(4-(Tert-butyl)phenoxy)-6-(methylthio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 116496459 A, 授权公告日 2025-12-17.
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