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发明人唐晓军,沈红梅,高志强. "A Process for Preparing High-Purity 2-(6-(4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazin-1-yl)-4-oxoquinazolin-3(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117485560 B, 授权公告日 2022-06-07.
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