发明人韩伟,徐明华,何建平. "Method for the Synthesis of (9H-fluoren-9-yl)methyl (R)-2-(2-hydroxyethyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108622058 A, 授权公告日 2021-05-18.
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