发明人罗永刚,何建平,张德明. "Method for the Synthesis of 2-((tert-Butoxycarbonyl)amino)-6-methylthieno[2,3-b]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113462204 B, 授权公告日 2018-09-05.
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