发明人赵玉洁,林芳,胡光. "Method for the Synthesis of (3S)-5,5-Difluoro-2-azabicyclo[2.2.2]octane-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115469198 A, 授权公告日 2022-09-28.
Lee S K, Park J H, Fischer A B. "A Process for Preparing High-Purity (3S)-5,5-Difluoro-2-azabicyclo[2.2.2]octane-3-carboxylic acid hydrochloride" [P]. US Patent, US 11476141 B2, 2024-07-05.
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