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发明人赵玉洁,韩伟,黄志刚. "A Process for Preparing High-Purity 2,6-Dihydroxy-5-((4-hydroxypiperidin-1-yl)methyl)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108699513 A, 授权公告日 2017-07-20.
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