发明人郑宇鹏,朱建伟,赵玉洁. "Method for the Synthesis of 2-Amino-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114515167 A, 授权公告日 2020-10-27.
发明人林芳,徐明华,高志强. "A Process for Preparing High-Purity 2-Amino-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114750179 A, 授权公告日 2024-03-06.
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