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发明人李文辉,朱建伟,陈志强. "A Process for Preparing High-Purity 3-Amino-N-(4-methoxyphenyl)-4-(piperidin-1-yl)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 108192664 A, 授权公告日 2022-01-09.
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