发明人何建平,韩伟,钱学锋. "Method for the Synthesis of 4-(4-Chloro-3-isopropyl-1H-pyrazolo[3,4-b]pyridin-1-yl)-3-ethylbenzonitrile" [P]. 中国发明专利, 专利号 CN 116512653 B, 授权公告日 2024-08-22.
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