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发明人徐明华,赵玉洁,李文辉. "Method for the Synthesis of 6-(2,6-Dichlorophenyl)-8-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one" [P]. 中国发明专利, 专利号 CN 116062423 B, 授权公告日 2021-04-12.
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