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发明人张德明,高志强,唐晓军. "Method for the Synthesis of 4-((6-(Tert-butyl)-3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 109823992 B, 授权公告日 2016-06-20.
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