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发明人冯建国,李文辉,孙丽萍. "Method for the Synthesis of 1-Cycloheptyl-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115376411 B, 授权公告日 2017-12-21.
发明人赵玉洁,周伟,王建平. "A Process for Preparing High-Purity 1-Cycloheptyl-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112942140 A, 授权公告日 2024-05-14.
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