Gurjar, Mukund K. ; Krishnakanth Reddy, L. ; Hotha, Srinivas (2001) Synthesis of oligosaccharides of motifs D and E of arabinogalactan present in Mycobacterium tuberculosis Journal of Organic Chemistry, 66 (13). pp. 4657-4660. ISSN 0022-3263
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Official URL: http://pubs.acs.org/doi/abs/10.1021/jo010180a
Related URL: http://dx.doi.org/10.1021/jo010180a
Abstract
Syntheses of the ethyl glycosides of 5-O-(β-D-galactofuranosyl)-β-D-galactofuranose and 5-O-(α-D-arabinofuranosyl)-6-O-(β-D-galactofuranosyl)-β-D-galactofuranose present in motifs D and E of Mycobacterium tuberculosis arabinogalactan, respectively, have been presented. The pentenyl-mediated O-glycosylation reaction was utilized to obtain the disaccharide of motif D. The first coupling reaction to prepare the inner disaccharide portion of motif E was accomplished by trichloroacetamidate method while the installation of the terminal sugar by pentenyl glycosylation approach was successful.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 11368 |
| Deposited On: | 09 Nov 2010 05:08 |
| Last Modified: | 02 Jun 2011 09:54 |
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