发明人黄志刚,李文辉,徐明华. "Method for the Synthesis of Tert-butyl 9-fluoro-2,7-diazaspiro[4.5]Decane-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115637957 A, 授权公告日 2019-04-26.
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