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发明人张德明,郭海燕,杨光. "A Process for Preparing High-Purity tert-Butyl (2S)-2-[(1R)-1-hydroxyethyl]pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116076512 B, 授权公告日 2015-03-24.
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