[1]HeterocyclicCommunications,2004,vol.10,p.203-208
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2009,vol.48,p.996-1000
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2009,vol.48,p.996-1000
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2009,vol.48,p.996-1000
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2009,vol.48,p.996-1000