发明人徐明华,张德明,马晓峰. "Method for the Synthesis of 3-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}benzoic acid" [P]. 中国发明专利, 专利号 CN 113747296 A, 授权公告日 2021-11-10.
Park J H, Williams B T, Johnson M A. "A Process for Preparing High-Purity 3-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}benzoic acid" [P]. US Patent, US 10567779 B2, 2017-11-18.
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