发明人李文辉,刘建华,郭海燕. "Method for the Synthesis of Ethyl 2-(2-(4-(benzyloxy)phenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114841582 A, 授权公告日 2017-03-03.
发明人朱建伟,高志强,周伟. "A Process for Preparing High-Purity Ethyl 2-(2-(4-(benzyloxy)phenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110598249 B, 授权公告日 2019-10-11.
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