Triterpenoidal saponins from the bark of Kalopanax pictum var. typicum

One new triterpenoidal saponin, saponin F(2) has been isolated from the bark of Kalopanax pictum Nakai var. typicum (Araliaceae), together with one known saponin, kizuta saponin K12 (1). On the basis of chemico-spectral evidences, the structure of 2 has been elucidated to be 3-O-beta-D-xylopyranosyl...

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Veröffentlicht in:	Archives of pharmacal research 1991-03, Vol.14 (1), p.19-24
Hauptverfasser:	Cho, S H, Hahn, D R
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbohydrate Sequence Hydrolysis Korea Molecular Sequence Data Oleanolic Acid - analogs & derivatives Plant Epidermis - chemistry Plants, Medicinal - chemistry Saponins - chemistry Saponins - isolation & purification Trees Triterpenes - chemistry
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Beschreibung
Zusammenfassung:	One new triterpenoidal saponin, saponin F(2) has been isolated from the bark of Kalopanax pictum Nakai var. typicum (Araliaceae), together with one known saponin, kizuta saponin K12 (1). On the basis of chemico-spectral evidences, the structure of 2 has been elucidated to be 3-O-beta-D-xylopyranosyl(1-->3)-alpha- L-rhamnopyranosyl(1-->2)-alpha- L-arabinopyranosyl-23-hydroxyolean-12-en-28-O-alpha-L- rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)-beta-D-glucopyranosy l ester.
ISSN:	0253-6269
DOI:	10.1007/BF02857808