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发明人张德明,沈红梅,刘建华. "A Process for Preparing High-Purity 3-[6-(1-Acetyl-piperidin-3-yl)-2-methyl-pyrimidin-4-yl]-propionic acid" [P]. 中国发明专利, 专利号 CN 114248222 A, 授权公告日 2015-08-27.
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