发明人李文辉,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109005925 A, 授权公告日 2024-11-01.
发明人罗永刚,马晓峰,郑宇鹏. "Method for the Synthesis of 4,6-dichloro-3-methyl-1-(oxan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112946935 A, 授权公告日 2018-02-13.
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