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发明人孙丽萍,王建平,陈志强. "A Process for Preparing High-Purity Tert-butyl 2-(3-bromobenzyl)-3-oxopyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111173822 A, 授权公告日 2016-06-22.
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