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发明人罗永刚,朱建伟,王建平. "A Process for Preparing High-Purity 5-Chloro-3-(hydroxymethyl)-6,7-bis(4-methoxybenzyl)quinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112338895 A, 授权公告日 2025-10-01.
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