[1]JournaloftheAmericanChemicalSociety,1954,vol.76,p.3167
[1]JournaloftheAmericanChemicalSociety,1954,vol.76,p.3167
[1]ChemistryofHeterocyclicCompounds,1990,vol.26,p.47-52 KhimiyaGeterotsiklicheskikhSoedinenii,1990,p.54-59
[2]Patent:WO2018/209354,2018,A1.Locationinpatent:Page/Pagecolumn53;54
[1]ChemistryofHeterocyclicCompounds,1990,vol.26,p.47-52 KhimiyaGeterotsiklicheskikhSoedinenii,1990,p.54-59