A hemolytic saponin, randianin, from Randia dumetorum

Publikations-Art
Zeitschriftenbeitrag
Autoren
Sotheeswaran, S.; Bokel, M.; Kraus, W.
Erscheinungsjahr
1989
Veröffentlicht in
Phytochemistry
Band/Volume
28/5
Seite (von - bis)
1544-6
Abstract

Randianin (I), a new triterpene diglucoside, was isolated from the methanolic exts. of the fruits of R. dumetorum. Its structure has been established as .beta.-D-glucopyranosyl (1.fwdarw.3)-.beta.-D- glucopyranosyl (1.fwdarw.3)-3.beta.-hydroxyolean-12-en-28-oic acid on the basis of hydrolysis and spectral evidence including COSY NMR and NOE studies.

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