发明人孙丽萍,陈志强,张德明. "Method for the Synthesis of (2S)-Ethyl 3-methylpyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116022089 A, 授权公告日 2015-07-09.
发明人张德明,黄志刚,孙丽萍. "A Process for Preparing High-Purity (2S)-Ethyl 3-methylpyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117051529 B, 授权公告日 2024-07-24.
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