发明人张德明,孙丽萍,沈红梅. "一种(S)-2-(吡咯烷-2-基)吡啶二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108699966 A, 授权公告日 2017-11-14.
Kowalski A, Rossi M, Lefèvre J P. "Method for the Synthesis of (S)-2-(Pyrrolidin-2-yl)pyridine dihydrochloride" [P]. European Patent, EP 3667102 A1, 2024-07-24.
发明人何建平,高志强,钱学锋. "A Process for Preparing High-Purity (S)-2-(Pyrrolidin-2-yl)pyridine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110101730 B, 授权公告日 2024-06-19.
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