[1]Patent:US2015/252041,2015,A1,.Locationinpatent:Paragraph0166
[1]Patent:US2015/252041,2015,A1,
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[1]Patent:US2015/252041,2015,A1,.Locationinpatent:Paragraph0167;0168;0169
[1]RecueildesTravauxChimiquesdesPays-Bas,1983,vol.102,p.235-238
[1]JournalofHeterocyclicChemistry,1981,vol.18,p.1349-1352
[1]Patent:US2015/252041,2015,A1.Locationinpatent:Paragraph0167;0168;0169
[1]Patent:US2015/252041,2015,A1