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发明人高志强,刘建华,唐晓军. "Method for the Synthesis of 2-((2,5-Dichloro-N-(2-chlorophenyl)phenyl)sulfonamido)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 116705355 B, 授权公告日 2017-07-04.
发明人郭海燕,周伟,马晓峰. "A Process for Preparing High-Purity 2-((2,5-Dichloro-N-(2-chlorophenyl)phenyl)sulfonamido)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 116745667 B, 授权公告日 2015-09-09.
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