发明人马晓峰,何建平,赵玉洁. "Method for the Synthesis of 1-tert-Butyl 3-Ethyl Azetidine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 114829957 B, 授权公告日 2020-01-28.
发明人周伟,徐明华,陈志强. "A Process for Preparing High-Purity 1-tert-Butyl 3-Ethyl Azetidine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110560681 B, 授权公告日 2025-06-08.
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