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发明人林芳,胡光,陈志强. "A Process for Preparing High-Purity N-(2-(Furan-2-yl)-2-(indolin-1-yl)ethyl)isobutyramide" [P]. 中国发明专利, 专利号 CN 115103273 A, 授权公告日 2015-04-18.
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