发明人张德明,杨光,刘建华. "Method for the Synthesis of rel-(2R,3aR,6aS)-Octahydrocyclopenta[b]pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 109833364 B, 授权公告日 2020-06-15.
发明人罗永刚,郭海燕,陈志强. "A Process for Preparing High-Purity rel-(2R,3aR,6aS)-Octahydrocyclopenta[b]pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 108439379 A, 授权公告日 2020-07-03.
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