发明人孙丽萍,陈志强,赵玉洁. "Method for the Synthesis of (S)-(3-Aminopyrrolidin-1-yl)(cyclobutyl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 111630983 B, 授权公告日 2015-10-16.
发明人周伟,高志强,林芳. "A Process for Preparing High-Purity (S)-(3-Aminopyrrolidin-1-yl)(cyclobutyl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 114764226 B, 授权公告日 2022-11-18.
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