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发明人刘建华,马晓峰,罗永刚. "A Process for Preparing High-Purity 3-(6-Bromopyridin-2-yl)-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 114956478 A, 授权公告日 2016-02-02.
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