Patel M V, Chen K W, Williams B T. "Method for the Synthesis of 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide" [P]. US Patent, US 9894236 B2, 2015-06-09.
发明人徐明华,高志强,黄志刚. "A Process for Preparing High-Purity 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110785285 A, 授权公告日 2023-07-19.
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