发明人徐明华,郭海燕,马晓峰. "Method for the Synthesis of 2-(morpholin-2-yl)ethan-1-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117073013 B, 授权公告日 2021-11-14.
发明人李文辉,罗永刚,林芳. "A Process for Preparing High-Purity 2-(morpholin-2-yl)ethan-1-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116724200 B, 授权公告日 2016-05-02.
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