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[2]Patent:US2013/18055,2013,A1.Locationinpatent:Paragraph0287
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[1]Synlett,2005,p.255-258
[1]Synlett,2005,p.255-258
[1]Synlett,2005,p.255-258
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[1]CurrentPatentAssignee:MERCK&COINC-WO2005/16886,2005,A1Locationinpatent:Page/Pagecolumn29