发明人钱学锋,孙丽萍,陈志强. "Method for the Synthesis of 5-(1-Isobutylpyrrolidin-2-yl)-3-methyl-2-(pyrrolidin-1-yl)pyridine" [P]. 中国发明专利, 专利号 CN 108730906 B, 授权公告日 2025-02-26.
发明人林芳,刘建华,孙丽萍. "A Process for Preparing High-Purity 5-(1-Isobutylpyrrolidin-2-yl)-3-methyl-2-(pyrrolidin-1-yl)pyridine" [P]. 中国发明专利, 专利号 CN 114613981 A, 授权公告日 2022-11-16.
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