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Triterpenoid glycosides from Stauntonia hexaphylla.
Phytochemistry. 1993 Nov; 34(5):1389-94.P

Abstract

On the basis of spectroscopic and chemical methods, the structures of two new bisdesmosidic triterpenoid glycosides, named staunoside D and E, which were isolated from Stauntonia hexaphylla, were established as 3-O-(beta-D-glucopyranosyl(1-->2)-[beta-D- glucopyranosyl(1-->3)]-beta-D-glucopyranosyl)-hederagenin-28- O-[beta-D-glucopyranosyl (1-->6)-beta-D-glucopyranosyl] ester and 28-O-[alpha-L-rhamnopyranosyl (1-->4)-beta-D-glucopyranosyl(1-->6)-beta-D-glucopyranosyl]ester, respectively. Three known triterpenoid glycosides were also isolated. A new proglycoside was isolated from the cleavage of the ester-glycosidic linkage and its structure characterized.

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Authors+Show Affiliations

Wang HB
Pharmaceutical Institute, Bonn University, F.R.G.
Mayer R
No affiliation info available
Rücker G
No affiliation info available

MeSH

Carbohydrate SequenceDrugs, Chinese HerbalGlycosidesMagnetic Resonance SpectroscopyMolecular Sequence DataOleanolic AcidSaponinsSpectrometry, Mass, Fast Atom BombardmentTriterpenes

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

7764286

Citation

Wang, H B., et al. "Triterpenoid Glycosides From Stauntonia Hexaphylla." Phytochemistry, vol. 34, no. 5, 1993, pp. 1389-94.
Wang HB, Mayer R, Rücker G. Triterpenoid glycosides from Stauntonia hexaphylla. Phytochemistry. 1993;34(5):1389-94.
Wang, H. B., Mayer, R., & Rücker, G. (1993). Triterpenoid glycosides from Stauntonia hexaphylla. Phytochemistry, 34(5), 1389-94.
Wang HB, Mayer R, Rücker G. Triterpenoid Glycosides From Stauntonia Hexaphylla. Phytochemistry. 1993;34(5):1389-94. PubMed PMID: 7764286.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Triterpenoid glycosides from Stauntonia hexaphylla. AU - Wang,H B, AU - Mayer,R, AU - Rücker,G, PY - 1993/11/1/pubmed PY - 1993/11/1/medline PY - 1993/11/1/entrez SP - 1389 EP - 94 JF - Phytochemistry JO - Phytochemistry VL - 34 IS - 5 N2 - On the basis of spectroscopic and chemical methods, the structures of two new bisdesmosidic triterpenoid glycosides, named staunoside D and E, which were isolated from Stauntonia hexaphylla, were established as 3-O-(beta-D-glucopyranosyl(1-->2)-[beta-D- glucopyranosyl(1-->3)]-beta-D-glucopyranosyl)-hederagenin-28- O-[beta-D-glucopyranosyl (1-->6)-beta-D-glucopyranosyl] ester and 28-O-[alpha-L-rhamnopyranosyl (1-->4)-beta-D-glucopyranosyl(1-->6)-beta-D-glucopyranosyl]ester, respectively. Three known triterpenoid glycosides were also isolated. A new proglycoside was isolated from the cleavage of the ester-glycosidic linkage and its structure characterized. SN - 0031-9422 UR - https://www.unboundmedicine.com/medline/citation/7764286/Triterpenoid_glycosides_from_Stauntonia_hexaphylla_ L2 - https://linkinghub.elsevier.com/retrieve/pii/0031-9422(91)80035-Y DB - PRIME DP - Unbound Medicine ER -