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发明人赵玉洁,唐晓军,王建平. "Method for the Synthesis of Methyl 2-(4-oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4h)-yl)acetate" [P]. 中国发明专利, 专利号 CN 108172911 A, 授权公告日 2021-08-24.
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