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发明人罗永刚,孙丽萍,林芳. "Method for the Synthesis of (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-trityl-2H-tetrazol-5-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108449359 B, 授权公告日 2022-10-22.
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