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发明人李文辉,赵玉洁,王建平. "Method for the Synthesis of 2,5-Dioxopyrrolidin-1-yl 4-(4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)butanoate" [P]. 中国发明专利, 专利号 CN 109770027 A, 授权公告日 2016-08-05.
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