[1]D'Amico,JohnJ.;Bollinger,FrederickG.[JournalofHeterocyclicChemistry,1988,vol.25,p.1183-1190]
[2]D'Amico,JohnJ.;Bollinger,FredericG.;Freeman,JohnJ.[JournalofHeterocyclicChemistry,1988,vol.25,p.1503-1509]
[3]Fujii[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1957,vol.77,p.359][Chem.Abstr.,1957,p.12103]CurrentPatentAssignee:I.G.Farbenind.-US2108712,1934,ACurrentPatentAssignee:I.G.Farbenind.-DE6151331,1933[Fortschr.Teerfarbenfabr.Verw.Industriezweige,vol.22,p.324][Fortschr.Teerfarbenfabr.Verw.Industriezweige,vol.22,p.324]
[4]Korman[JournalofOrganicChemistry,1958,vol.23,p.1768,1771]
[1]D'Amico,JohnJ.;Bollinger,FredericG.[JournalofHeterocyclicChemistry,1988,vol.25,p.1601-1605]
[1]D'Amico,JohnJ.;Bollinger,FredericG.[JournalofHeterocyclicChemistry,1989,vol.26,p.655-660]
[1]D'Amico,JohnJ.;Bollinger,FredericG.[JournalofHeterocyclicChemistry,1989,vol.26,p.655-660]
[1]D'Amico,JohnJ.;Bollinger,FredericG.[JournalofHeterocyclicChemistry,1989,vol.26,p.655-660]