Identification of a digalactosyl ononitol from seeds of adzuki bean (Vigna angularis)

A digalactosyl ononitol was isolated from seeds of adzuki bean (Vigna angularis [Willd.] Ohwi et Ohasi). Analysis of hydrolysis products and NMR spectroscopy established its structure as O-alpha-D-galactopyranosyl-(1-->6)-O-alpha-D-galactopyranosyl-(1-->3)-O-methyl- D-myo-inositol. (C) 2003 Elsevier Ltd. All rights reserved.

Carbohydrate-based templates for synthetic vaccines and drug delivery

Methyl tetra-O-allyl, and tetra-O-[2-(tetrahydro-2H-pyranyl)oxy.-3-oxapentyl glucosides, and tetra-O-(cyanoethyl)galactosyl azide were converted into derivatives containing linkers with terminal carboxylic acid functionalities at the anomeric position and bearing four arms with phthaloyl- or BOC-protected terminal amino groups. These molecules were suitable for use in solid-phase peptide synthesis and for the preparation of dendrimers, containing multiple copies of peptides. (C) 2001 Elsevier Science Ltd. All rights reserved.