Abstract
A COSY spectrum has been used to determine the position of inter-residue linkage in 4-O-(β-D-glucopyranosyl) fagomine (1) an example of a new class of glycosides of polyhydroxylated piperidine alkaloids isolated from seed of the legume Xanthocercis zambesiaca. (Bak.) Dunn. Unlike a number of polyhydroxylated piperidines, neither the glucoside (1) nor free fagomine [1,2,5-trideoxy-1,5-imino-D-arabinohexitol] (3) showed any inhibitory activity towards glycosidase enzymes from a variety of sources.
Original language | English |
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Pages (from-to) | 1465-1468 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 26 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1985 |
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry