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发明人冯建国,杨光,马晓峰. "Method for the Synthesis of 7-(Tert-butyl) 5-methyl 3-fluoropyrazolo[1,5-a]pyrimidine-5,7-dicarboxylate" [P]. 中国发明专利, 专利号 CN 112635467 A, 授权公告日 2023-05-13.
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