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[1]JournalofOrganicChemistry,2007,vol.72,p.4149-4155
[2]JournalofOrganicChemistry,2007,vol.72,p.4149-4155
[3]JournalofOrganicChemistry,2007,vol.72,p.4149-4155
[4]JournalofOrganicChemistry,2007,vol.72,p.4149-4155
[1]Patent:EP1640366,2006,A1.Locationinpatent:Page/Pagecolumn50-51
[1]CurrentPatentAssignee:MERCK&COINC-US2003/114496,2003,A1