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发明人刘建华,韩伟,郑宇鹏. "Method for the Synthesis of (2R,7AS)-5-oxohexahydro-1H-pyrrolizine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109070289 B, 授权公告日 2023-08-02.
发明人马晓峰,张德明,刘建华. "A Process for Preparing High-Purity (2R,7AS)-5-oxohexahydro-1H-pyrrolizine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109370168 A, 授权公告日 2018-02-19.
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