发明人杨光,周伟,赵玉洁. "Method for the Synthesis of 6-Chloro-N-cyclopropyl-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 115705047 B, 授权公告日 2023-03-13.
Hughes D C, Davis P L, Fischer A B. "A Process for Preparing High-Purity 6-Chloro-N-cyclopropyl-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. US Patent, US 11860598 B2, 2020-01-19.
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