发明人李文辉,杨光,韩伟. "Method for the Synthesis of 4-{[4-Phenyl-6-(trifluoromethyl)pyrimidin-2-yl]-sulfonyl}butanoic acid" [P]. 中国发明专利, 专利号 CN 113986108 A, 授权公告日 2025-11-28.
发明人郭海燕,张德明,刘建华. "A Process for Preparing High-Purity 4-{[4-Phenyl-6-(trifluoromethyl)pyrimidin-2-yl]-sulfonyl}butanoic acid" [P]. 中国发明专利, 专利号 CN 115909211 A, 授权公告日 2015-01-03.
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