发明人王建平,李文辉,马晓峰. "Method for the Synthesis of 4-[4-(4-methoxybenzenesulfonyl)piperazin-1-yl]-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 113126471 A, 授权公告日 2023-11-05.
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