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发明人郭海燕,刘建华,林芳. "A Process for Preparing High-Purity (3-((4-(Tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)phenyl)boronic acid" [P]. 中国发明专利, 专利号 CN 112719625 A, 授权公告日 2023-03-07.
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