[1]JournalofHeterocyclicChemistry,1992,vol.29,#6,p.1663-1665
[1]Bioorganicandmedicinalchemistryletters,2002,vol.12,#13,p.1785-1789
[1]JournalofHeterocyclicChemistry,1992,vol.29,#6,p.1663-1665
[1]JournalofHeterocyclicChemistry,1992,vol.29,#6,p.1663-1665
[1]JournalofHeterocyclicChemistry,1992,vol.29,#6,p.1663-1665
[1]JournalofHeterocyclicChemistry,1992,vol.29,p.1663-1665
[1]JournalofHeterocyclicChemistry,1992,vol.29,p.1663-1665
[1]Bioorganicandmedicinalchemistryletters,2002,vol.12,p.1785-1789
[1]Bioorganicandmedicinalchemistryletters,2002,vol.12,p.1785-1789
[1]Bioorganicandmedicinalchemistryletters,2002,vol.12,p.1785-1789