[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1999,vol.38,#4,p.418-423
[2]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2004,vol.43,#10,p.2152-2158
[3]HelveticaChimicaActa,1998,vol.81,#2,p.187-206
[4]HelveticaChimicaActa,1998,vol.81,#1,p.59-65
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2004,vol.43,#10,p.2152-2158
[2]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1999,vol.38,#4,p.418-423
[3]HelveticaChimicaActa,1998,vol.81,#1,p.59-65
[1]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1999,vol.38,p.418-423
[2]IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,2004,vol.43,p.2152-2158
[3]HelveticaChimicaActa,1998,vol.81,p.187-206
[4]HelveticaChimicaActa,1998,vol.81,p.59-65
[1]HelveticaChimicaActa,1998,vol.81,p.187-206
[1]HelveticaChimicaActa,1998,vol.81,p.187-206
[1]Heterocycles,1999,vol.50,p.1041-1063
[1]HelveticaChimicaActa,2003,vol.86,p.1522-1553