Synthesis of α-d-Glcp-(1→3)-α-d-Galf-(1→2)-α-l- Rhap constituent of the CPS of Streptococcus pneumoniae 22F. Effect of 3-O-substitution in 1,2-cis α-d-galactofuranosylation
The synthesis of the trisaccharide α-d-Glcp-(1→3)-α-d- Galf-(1→2)-l-Rhap (3) constituent of Streptococcus pneumonia 22F was achieved with complete diastereoselectivity. This is the first example of a synthesis of an internal α-d-Galf containing oligosaccharide of a pathogen microorganism. Allyl α-d-...
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Autores principales: | Gola, G., Gallo-Rodriguez, C. |
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Formato: | JOUR |
Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_20462069_v4_n7_p3368_Gola |
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