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[2]Patent:WO2005/110980,2005,A2,.Locationinpatent:Page/Pagecolumn92-93
[3]Patent:WO2011/143466,2011,A1,.Locationinpatent:Page/Pagecolumn59
[1]JournalofHeterocyclicChemistry,1991,vol.28,p.1017-1024
[2]Patent:WO2005/110980,2005,A2.Locationinpatent:Page/Pagecolumn92-93
[3]Patent:WO2011/143466,2011,A1.Locationinpatent:Page/Pagecolumn59
[1]JournalofHeterocyclicChemistry,1991,vol.28,p.1017-1024
[1]Patent:US2004/82629,2004,A1.Locationinpatent:Page4;7
[1]Patent:WO2005/110980,2005,A2.Locationinpatent:Page/Pagecolumn93
[1]Patent:EP1352650,2003,A1