发明人黄志刚,刘建华,马晓峰. "Method for the Synthesis of 1-(3-Chloro-2-methylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 112879484 B, 授权公告日 2018-03-12.
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