发明人何建平,韩伟,李文辉. "Method for the Synthesis of 1-tert-Butyl 2-methyl 2-(2-methoxy-2-oxoethyl)azetidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 114051822 A, 授权公告日 2024-04-15.
发明人孙丽萍,杨光,唐晓军. "A Process for Preparing High-Purity 1-tert-Butyl 2-methyl 2-(2-methoxy-2-oxoethyl)azetidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 114220413 A, 授权公告日 2025-03-19.
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