发明人郭海燕,赵玉洁,朱建伟. "Method for the Synthesis of 2-(Pyrrolidin-1-yl)ethanimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109860085 A, 授权公告日 2017-04-13.
发明人唐晓军,何建平,沈红梅. "A Process for Preparing High-Purity 2-(Pyrrolidin-1-yl)ethanimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 110817579 A, 授权公告日 2023-01-07.
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