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发明人罗永刚,马晓峰,郑宇鹏. "Method for the Synthesis of Trans-1-(4-ethoxyphenyl)-5-phenyl-4-(piperazine-1-carbonyl)pyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 115060714 A, 授权公告日 2015-07-10.
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