发明人徐明华,马晓峰,周伟. "一种2-{3-bromopyrazolo[1,5-a]pyrimidin-6-yl}ethan-1-ol的合成方法" [P]. 中国发明专利, 专利号 CN 111666728 A, 授权公告日 2024-03-06.
发明人韩伟,钱学锋,陈志强. "Method for the Synthesis of 2-{3-bromopyrazolo[1,5-a]pyrimidin-6-yl}ethan-1-ol" [P]. 中国发明专利, 专利号 CN 112516713 B, 授权公告日 2018-02-14.
发明人唐晓军,孙丽萍,沈红梅. "A Process for Preparing High-Purity 2-{3-bromopyrazolo[1,5-a]pyrimidin-6-yl}ethan-1-ol" [P]. 中国发明专利, 专利号 CN 108852003 A, 授权公告日 2017-08-20.
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