[1]Goldberg[JournaloftheChemicalSociety,1942,p.716]
[1]IndianJournalofChemistry,1963,vol.1,p.441-442
[1]IndianJournalofChemistry,1963,vol.1,p.441-442
[1]IndianJournalofChemistry,1963,vol.1,p.441-442
[1]JournalofMedicinalChemistry,2006,vol.49,p.1613-1623