| Autor: |
Jensen, Søren Rosendal, Nielsen, Bent Juhl, Norn, Viggo |
| Zdroj: |
Phytochemistry; January 1985, Vol. 24 Issue: 3 p487-489, 3p |
| Abstrakt: |
Two iridoid glycosides have been isolated from Viburnum betulifolium. Viburnalloside, the major leaf glycoside, is composed of an iridoid aglucone acylated at C-1 with isovaleric acid and with a di-O-acetyl-β-D-allopyranosyl moiety attached through a glycosidic bond to C-11. Decapetaloside (10-hydroxyiridodial glucoside) has been isolated from the bark. The structure and absolute configuration of viburnalloside have been established by spectroscopic means, and those of decapetaloside by chemical correlation with adoxoside. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
