发明人唐晓军,胡光,高志强. "Method for the Synthesis of 4-Carbamoyl-2-[2-(trifluoromethyl)benzenesulfonamido]butanoic acid" [P]. 中国发明专利, 专利号 CN 115328214 A, 授权公告日 2016-10-11.
发明人何建平,周伟,郑宇鹏. "A Process for Preparing High-Purity 4-Carbamoyl-2-[2-(trifluoromethyl)benzenesulfonamido]butanoic acid" [P]. 中国发明专利, 专利号 CN 114164338 B, 授权公告日 2016-11-12.
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