[1]J.Gen.Chem.USSR(Engl.Transl.),1982,vol.52,#11,p.2291-2296
[2]ZhurnalObshcheiKhimii,1982,vol.52,#11,p.2592-2598
[1]J.Gen.Chem.USSR(Engl.Transl.),1982,vol.52,#11,p.2291-2296
[2]ZhurnalObshcheiKhimii,1982,vol.52,#11,p.2592-2598
[1]J.Gen.Chem.USSR(Engl.Transl.),1982,vol.52,#11,p.2291-2296
[2]ZhurnalObshcheiKhimii,1982,vol.52,#11,p.2592-2598
[1]Patent:US2011/281888,2011,A1,
[1]JournalofgeneralchemistryoftheUSSR,1982,vol.52,p.2291-2296 ZhurnalObshcheiKhimii,1982,vol.52,p.2592-2598
[1]JournalofgeneralchemistryoftheUSSR,1982,vol.52,p.2291-2296 ZhurnalObshcheiKhimii,1982,vol.52,p.2592-2598
[1]ChemistryofHeterocyclicCompounds,1984,vol.20,p.918-920 KhimiyaGeterotsiklicheskikhSoedinenii,1984,p.1123-1125
[1]ChemistryofHeterocyclicCompounds,1984,vol.20,p.918-920 KhimiyaGeterotsiklicheskikhSoedinenii,1984,p.1123-1125
[1]ChemistryofHeterocyclicCompounds,1984,vol.20,p.918-920 KhimiyaGeterotsiklicheskikhSoedinenii,1984,p.1123-1125