发明人杨光,林芳,何建平. "Method for the Synthesis of n-Ethyl-n-(2-hydroxyethyl)pentanamide" [P]. 中国发明专利, 专利号 CN 109021591 B, 授权公告日 2020-07-02.
发明人何建平,罗永刚,杨光. "A Process for Preparing High-Purity n-Ethyl-n-(2-hydroxyethyl)pentanamide" [P]. 中国发明专利, 专利号 CN 108448140 A, 授权公告日 2024-04-19.
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