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发明人沈红梅,马晓峰,唐晓军. "Method for the Synthesis of Sodium (2Z)-4-(2-fluorophenyl)-1-methoxy-1,4-dioxobut-2-en-2-olate" [P]. 中国发明专利, 专利号 CN 117157434 A, 授权公告日 2017-03-14.
发明人王建平,李文辉,罗永刚. "A Process for Preparing High-Purity Sodium (2Z)-4-(2-fluorophenyl)-1-methoxy-1,4-dioxobut-2-en-2-olate" [P]. 中国发明专利, 专利号 CN 109034302 A, 授权公告日 2021-01-21.
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