Johnson M A, Chen K W, Thompson G K. "一种的合成方法" [P]. US Patent, US 9610989 B2, 2022-06-01.
发明人郑宇鹏,周伟,罗永刚. "Method for the Synthesis of Tert-butyl 3-bromo-5-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115989957 A, 授权公告日 2021-04-16.
发明人黄志刚,徐明华,朱建伟. "A Process for Preparing High-Purity Tert-butyl 3-bromo-5-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114904886 B, 授权公告日 2021-11-13.
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