Triterpenoidal saponins from the bark of Kalopanax pictum var. typicum.

Archives of pharmacal research (1991-03-01)
S H Cho, D R Hahn
RESUMO

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.

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Supelco
Hederacoside C, analytical standard
Supelco
Hederacoside C, analytical standard
Hederacoside C, primary reference standard