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Synthesis of urea tethered glycosylated amino acids and glycopeptides mediated by DPPA employing Nα-Fmoc-Asp/Glu-5-oxazolidinones

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Title Synthesis of urea tethered glycosylated amino acids and glycopeptides mediated by DPPA employing Nα-Fmoc-Asp/Glu-5-oxazolidinones
 
Creator Nagendra, G
Hemantha, H P
Sureshbabu, Vommina V
 
Subject DPPA
Oxazolidinones
Glycosylated urea
Glycopeptidomimetics
 
Description 397-407
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.
 
Date 2009-03-25T04:01:17Z
2009-03-25T04:01:17Z
2009-03
 
Type Article
 
Identifier 0376-4699
http://hdl.handle.net/123456789/3463
 
Language en_US
 
Publisher CSIR
 
Source IJCB Vol.48B(3) [March 2009]