Jørgensen K, Lefèvre J P, Sørensen M. "Method for the Synthesis of (1R,4S,7R)-rel-ethyl 2-azabicyclo[2.2.1]heptane-7-carboxylate" [P]. European Patent, EP 3155238 A1, 2019-05-18.
发明人唐晓军,钱学锋,周伟. "A Process for Preparing High-Purity (1R,4S,7R)-rel-ethyl 2-azabicyclo[2.2.1]heptane-7-carboxylate" [P]. 中国发明专利, 专利号 CN 111251356 A, 授权公告日 2019-09-07.
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