发明人胡光,孙丽萍,刘建华. "Method for the Synthesis of (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(methylthio)phenyl)methanone" [P]. 中国发明专利, 专利号 CN 112624549 B, 授权公告日 2015-01-27.
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