发明人徐明华,郑宇鹏,钱学锋. "Method for the Synthesis of 3-(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 114906180 A, 授权公告日 2022-06-21.
发明人唐晓军,陈志强,朱建伟. "A Process for Preparing High-Purity 3-(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113995917 A, 授权公告日 2015-06-26.
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