Saponins from the stem bark of Kalopanax pictum var. magnificum (I)

Three triterpenoid saponins were isolated from the methanol extract of the stem bark of Kalopanax pictum Nakai var. magnificum (Araliaceae). The structures of these saponins were identified as hederagenin 3-O-alpha-L-arabinopyranoside, hederagenin-3-O-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabin...

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Veröffentlicht in:	Archives of pharmacal research 1991-03, Vol.14 (1), p.7-11
Hauptverfasser:	Park, M J, Hahn, D R
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbohydrate Sequence Hydrolysis Korea Molecular Sequence Data Oleanolic Acid - analogs & derivatives Oleanolic Acid - chemistry Plant Epidermis - chemistry Plant Extracts - chemistry Plant Stems - chemistry Plants, Medicinal - chemistry Saponins - chemistry Trees
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Beschreibung
Zusammenfassung:	Three triterpenoid saponins were isolated from the methanol extract of the stem bark of Kalopanax pictum Nakai var. magnificum (Araliaceae). The structures of these saponins were identified as hederagenin 3-O-alpha-L-arabinopyranoside, hederagenin-3-O-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabinop yranoside and 3-O-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabinopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D- glucopyranosyl(1-->6)-beta-D-glucopyranosyl ester.
ISSN:	0253-6269
DOI:	10.1007/BF02857806