[1]ChemistryofHeterocyclicCompounds(NewYork,NY,UnitedStates),1981,vol.17,#7,p.710-714
[2]KhimiyaGeterotsiklicheskikhSoedinenii,1981,#7,p.958-962
[1]Patent:WO2006/12374,2006,A1,.Locationinpatent:Page/Pagecolumn183-184
[2]Patent:US2003/225106,2003,A1,.Locationinpatent:Page86
[1]ChemistryofHeterocyclicCompounds,1981,vol.17,p.710-714 KhimiyaGeterotsiklicheskikhSoedinenii,1981,p.958-962
[1]ChemistryofHeterocyclicCompounds,1981,vol.17,p.710-714 KhimiyaGeterotsiklicheskikhSoedinenii,1981,p.958-962
[1]Patent:WO2006/12374,2006,A1.Locationinpatent:Page/Pagecolumn183-184
[2]Patent:US2003/225106,2003,A1.Locationinpatent:Page86