发明人陈志强,刘建华,王建平. "Method for the Synthesis of (2R,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 108102462 B, 授权公告日 2021-03-26.
发明人罗永刚,徐明华,张德明. "A Process for Preparing High-Purity (2R,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113401507 B, 授权公告日 2016-04-14.
参考文献 Literature
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