发明人周伟,张德明,郑宇鹏. "Method for the Synthesis of 6-Methyl-2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109401872 A, 授权公告日 2019-02-02.
发明人赵玉洁,李文辉,胡光. "A Process for Preparing High-Purity 6-Methyl-2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115146686 B, 授权公告日 2015-05-24.
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