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发明人赵玉洁,黄志刚,周伟. "A Process for Preparing High-Purity N-methyl-2-(pyrrolidin-1-yl)cyclopentan-1-amine" [P]. 中国发明专利, 专利号 CN 111881007 B, 授权公告日 2025-09-08.
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