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发明人钱学锋,李文辉,郭海燕. "A Process for Preparing High-Purity 2-(4-(((Cyclopropylmethyl)amino)methyl)piperidin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113899858 B, 授权公告日 2025-03-17.
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