发明人韩伟,何建平,林芳. "Method for the Synthesis of N-(2-(5-Ethylbenzo[b]thiophen-3-yl)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 113325173 A, 授权公告日 2020-10-02.
发明人李文辉,胡光,罗永刚. "A Process for Preparing High-Purity N-(2-(5-Ethylbenzo[b]thiophen-3-yl)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 114471680 A, 授权公告日 2021-06-05.
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