发明人胡光,何建平,刘建华. "Method for the Synthesis of (1S,3S,4S)-2-(tert-butoxycarbonyl)-5,5-difluoro-2-azabicyclo[2.2.2]Octane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116744623 B, 授权公告日 2023-10-21.
Fischer A B, Patel M V, Johnson M A. "A Process for Preparing High-Purity (1S,3S,4S)-2-(tert-butoxycarbonyl)-5,5-difluoro-2-azabicyclo[2.2.2]Octane-3-carboxylic acid" [P]. US Patent, US 10103506 B2, 2021-07-15.
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