发明人韩伟,杨光,张德明. "Method for the Synthesis of 3-Amino-4-chloro-N-(3-chloro-4-methyl-phenyl)-benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 114020350 A, 授权公告日 2022-02-10.
发明人唐晓军,胡光,赵玉洁. "A Process for Preparing High-Purity 3-Amino-4-chloro-N-(3-chloro-4-methyl-phenyl)-benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110338878 A, 授权公告日 2021-01-06.
参考文献 Literature
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Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-chloro-N-(3-chloro-4-methyl-phenyl)-benzenesulfonamide Using HRMS and NMR". Molecules, 2013, 911, 5685-5702.