发明人林芳,马晓峰,钱学锋. "Method for the Synthesis of 2-(p-Tolyl)-6-(2,2,2-trifluoroethoxy)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115378470 B, 授权公告日 2016-07-24.
发明人赵玉洁,陈志强,林芳. "A Process for Preparing High-Purity 2-(p-Tolyl)-6-(2,2,2-trifluoroethoxy)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117640854 A, 授权公告日 2015-01-22.
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