发明人徐明华,赵玉洁,韩伟. "Method for the Synthesis of Pyrrolidin-1-yl(6-azaspiro[2.5]Octan-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 116829807 B, 授权公告日 2018-12-21.
发明人高志强,沈红梅,陈志强. "A Process for Preparing High-Purity Pyrrolidin-1-yl(6-azaspiro[2.5]Octan-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 114495654 A, 授权公告日 2021-11-06.
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