发明人马晓峰,唐晓军,刘建华. "Method for the Synthesis of Ethyl 4-(4-benzyl-2-oxooxazolidin-3-yl)-4-oxobut-2-enoate" [P]. 中国发明专利, 专利号 CN 114439824 B, 授权公告日 2016-10-21.
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