发明人赵玉洁,周伟,郑宇鹏. "Method for the Synthesis of 2-(4-Aminophenyl)-n-(2-hydroxyethyl)acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109546351 B, 授权公告日 2015-03-14.
发明人沈红梅,罗永刚,何建平. "A Process for Preparing High-Purity 2-(4-Aminophenyl)-n-(2-hydroxyethyl)acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109221723 A, 授权公告日 2021-02-01.
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