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Title: Synthesis of urea tethered glycosylated amino acids and glycopeptides mediated by DPPA employing Nα-Fmoc-Asp/Glu-5-oxazolidinones
Authors: Nagendra, G
Hemantha, H P
Sureshbabu, Vommina V
Keywords: DPPA;Oxazolidinones;Glycosylated urea;Glycopeptidomimetics
Issue Date: Mar-2009
Publisher: CSIR
Abstract: The utility of diphenyl phosphoryl azide (DPPA) as azido transfer reagent for the insertion of urea moiety between β/ ϒ carboxyl group of Nα-Fmoc-Asp/Glu-5-oxazolidinones and glycosyl amine has been demonstrated. Utility of this protocol for the synthesis of urea-linked neoglycopeptides has also been explored. The compounds are characterised by ¹H NMR, ¹³C NMR and mass spectroscopy.
Page(s): 397-407
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.48B(03) [March 2009]

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