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发明人刘建华,林芳,马晓峰. "Method for the Synthesis of 3-Amino-2-(o-tolyl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110200227 A, 授权公告日 2019-11-27.
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