发明人胡光,郑宇鹏,李文辉. "Method for the Synthesis of 3-Bromo-1-(tert-butyl)-4-chloro-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115925351 B, 授权公告日 2017-01-10.
发明人王建平,郑宇鹏,郭海燕. "A Process for Preparing High-Purity 3-Bromo-1-(tert-butyl)-4-chloro-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 110653681 B, 授权公告日 2021-05-20.
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