发明人高志强,罗永刚,林芳. "Method for the Synthesis of (2S)-1-[(tert-butoxy)carbonyl]-3,3-dimethylazetidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108568064 B, 授权公告日 2020-09-10.
发明人高志强,孙丽萍,沈红梅. "A Process for Preparing High-Purity (2S)-1-[(tert-butoxy)carbonyl]-3,3-dimethylazetidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115912707 A, 授权公告日 2020-09-09.
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