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发明人周伟,孙丽萍,林芳. "A Process for Preparing High-Purity 3-Phenyl-N-(2-(4-(thiophen-2-yl)piperidin-1-yl)ethyl)propanamide" [P]. 中国发明专利, 专利号 CN 109140299 A, 授权公告日 2025-02-25.
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