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发明人胡光,黄志刚,高志强. "A Process for Preparing High-Purity Ethyl 2-(trans-4-((ethyl(2-(((5-(2-(methylthio)ethoxy)pyrimidin-2-yl)amino)methyl)-4-(trifluoromethyl)phenyl)amino)methyl)cyclohexyl)acetate" [P]. 中国发明专利, 专利号 CN 109301541 A, 授权公告日 2017-02-13.
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