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Saponins from leaves of Acanthopanax sieboldianus.
Phytochemistry. 1993 Nov; 34(4):1117-21.P

Abstract

Two new triterpenoid saponins named sieboldianoside A and B were isolated from the leaves of Acanthopanax sieboldianus together with five known triterpenoid saponins, kalopanax-saponins A and B, saponin A, CP3, sapindoside B, and a known flavonol glycoside, kaempferol 3-O-rutinoside. On the basis of chemical and spectral evidence, the structures of the new saponins (sieboldianoside A and B) were concluded to be alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)- beta-D-glucopyranosyl esters of hederagenin and oleanolic acid 3-O-beta-D- xylopyranosyl(1-->3)-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabinopy ranosides, respectively.

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Authors+Show Affiliations

Sawada H
School of Pharmaceutical Sciences, Showa University, Tokyo, Japan.
Miyakoshi M
No affiliation info available
Isoda S
No affiliation info available
Ida Y
No affiliation info available
Shoji J
No affiliation info available

MeSH

Carbohydrate SequenceDrugs, Chinese HerbalMagnetic Resonance SpectroscopyMolecular Sequence DataMolecular StructureOleanolic AcidSaponinsTriterpenes

Pub Type(s)

Journal Article

Language

eng

PubMed ID

7764238

Citation

Sawada, H, et al. "Saponins From Leaves of Acanthopanax Sieboldianus." Phytochemistry, vol. 34, no. 4, 1993, pp. 1117-21.
Sawada H, Miyakoshi M, Isoda S, et al. Saponins from leaves of Acanthopanax sieboldianus. Phytochemistry. 1993;34(4):1117-21.
Sawada, H., Miyakoshi, M., Isoda, S., Ida, Y., & Shoji, J. (1993). Saponins from leaves of Acanthopanax sieboldianus. Phytochemistry, 34(4), 1117-21.
Sawada H, et al. Saponins From Leaves of Acanthopanax Sieboldianus. Phytochemistry. 1993;34(4):1117-21. PubMed PMID: 7764238.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Saponins from leaves of Acanthopanax sieboldianus. AU - Sawada,H, AU - Miyakoshi,M, AU - Isoda,S, AU - Ida,Y, AU - Shoji,J, PY - 1993/11/1/pubmed PY - 1993/11/1/medline PY - 1993/11/1/entrez SP - 1117 EP - 21 JF - Phytochemistry JO - Phytochemistry VL - 34 IS - 4 N2 - Two new triterpenoid saponins named sieboldianoside A and B were isolated from the leaves of Acanthopanax sieboldianus together with five known triterpenoid saponins, kalopanax-saponins A and B, saponin A, CP3, sapindoside B, and a known flavonol glycoside, kaempferol 3-O-rutinoside. On the basis of chemical and spectral evidence, the structures of the new saponins (sieboldianoside A and B) were concluded to be alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl(1-->6)- beta-D-glucopyranosyl esters of hederagenin and oleanolic acid 3-O-beta-D- xylopyranosyl(1-->3)-alpha-L-rhamnopyranosyl(1-->2)-alpha-L-arabinopy ranosides, respectively. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/7764238/Saponins_from_leaves_of_Acanthopanax_sieboldianus_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0031-9422(00)90727-1 DB - PRIME DP - Unbound Medicine ER -