发明人何建平,徐明华,韩伟. "Method for the Synthesis of (2S,4R)-4-Hydroxy-2-(hydroxymethyl)-1-pyrrolidinecarboxylic Acid tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 108555911 B, 授权公告日 2020-05-27.
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