发明人朱建伟,杨光,钱学锋. "一种3-溴-1H-吡唑[3,4-c]吡啶-5-羧酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 112030328 A, 授权公告日 2025-01-22.
发明人王建平,韩伟,钱学锋. "Method for the Synthesis of Ethyl 3-bromo-1H-pyrazolo[3,4-c]pyridine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112298521 A, 授权公告日 2024-10-23.
Thompson G K, Fischer A B, Kumar R. "A Process for Preparing High-Purity Ethyl 3-bromo-1H-pyrazolo[3,4-c]pyridine-5-carboxylate" [P]. US Patent, US 10018660 B2, 2017-05-08.
参考文献 Literature
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