发明人刘建华,赵玉洁,郑宇鹏. "Method for the Synthesis of 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)ethan-1-aminedihydrochloride" [P]. 中国发明专利, 专利号 CN 114042383 B, 授权公告日 2016-12-22.
发明人李文辉,孙丽萍,韩伟. "A Process for Preparing High-Purity 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)ethan-1-aminedihydrochloride" [P]. 中国发明专利, 专利号 CN 108710588 A, 授权公告日 2019-10-05.
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