发明人罗永刚,李文辉,王建平. "Method for the Synthesis of (2S,3S)-2-(Benzo[d][1,3]dioxol-5-yl)-1-ethyl-6-oxopiperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112182532 B, 授权公告日 2019-03-12.
Fischer A B, Kumar R, Park J H. "A Process for Preparing High-Purity (2S,3S)-2-(Benzo[d][1,3]dioxol-5-yl)-1-ethyl-6-oxopiperidine-3-carboxylic acid" [P]. US Patent, US 11044590 B2, 2024-01-01.
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