发明人赵玉洁,徐明华,李文辉. "Method for the Synthesis of (3R)-2-azabicyclo[2.2.2]octane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111265432 B, 授权公告日 2022-09-02.
发明人韩伟,徐明华,唐晓军. "A Process for Preparing High-Purity (3R)-2-azabicyclo[2.2.2]octane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115253312 A, 授权公告日 2018-09-12.
参考文献 Literature
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Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (3R)-2-azabicyclo[2.2.2]octane-3-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2016, 239, 9172-9192.