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Triterpenoid saponins from Ilex paraguariensis.
J Nat Prod. 1995 Mar; 58(3):438-41.JN

Abstract

The leaves of Ilex paraguariensis have yielded three new saponins named matesaponins 2, 3, and 4 [1-3], which have been characterized by chemical and nmr methods as ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-[alpha-L-rhamnopyranosyl- (1-->2)]]-alpha-L-arabinopyranosyl]-(28-->1)-beta-D-glucopyranosyl ester, ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-alpha-L-arabinopyranosyl]-(28-- >1)- [beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl]ester, and ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-[alpha-L- rhamnopyranosyl-(1-->2)]]-alpha-L-arabinopyranosyl]-(28-->1)-[beta -D- glucopyranosyl-(1-->6)-beta-D-glucopyranosyl]ester, respectively.

Authors+Show Affiliations

Gosmann G
Laboratoire de Chimie Thérapeutique, URA 1310 du CNRS, Faculté des Sciences Pharmaceutiques et Biologiques, Paris, France.
Guillaume D
No affiliation info available
Taketa AT
No affiliation info available
Schenkel EP
No affiliation info available

MeSH

AcetylationCarbohydrate SequenceHydrolysisMagnetic Resonance SpectroscopyMolecular Sequence DataPlant LeavesPlants, MedicinalSaponinsSouth AmericaSpectrometry, Mass, Fast Atom BombardmentTriterpenes

Pub Type(s)

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

Language

eng

PubMed ID

7775986

Citation

Gosmann, G, et al. "Triterpenoid Saponins From Ilex Paraguariensis." Journal of Natural Products, vol. 58, no. 3, 1995, pp. 438-41.
Gosmann G, Guillaume D, Taketa AT, et al. Triterpenoid saponins from Ilex paraguariensis. J Nat Prod. 1995;58(3):438-41.
Gosmann, G., Guillaume, D., Taketa, A. T., & Schenkel, E. P. (1995). Triterpenoid saponins from Ilex paraguariensis. Journal of Natural Products, 58(3), 438-41.
Gosmann G, et al. Triterpenoid Saponins From Ilex Paraguariensis. J Nat Prod. 1995;58(3):438-41. PubMed PMID: 7775986.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Triterpenoid saponins from Ilex paraguariensis. AU - Gosmann,G, AU - Guillaume,D, AU - Taketa,A T, AU - Schenkel,E P, PY - 1995/3/1/pubmed PY - 1995/3/1/medline PY - 1995/3/1/entrez SP - 438 EP - 41 JF - Journal of natural products JO - J Nat Prod VL - 58 IS - 3 N2 - The leaves of Ilex paraguariensis have yielded three new saponins named matesaponins 2, 3, and 4 [1-3], which have been characterized by chemical and nmr methods as ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-[alpha-L-rhamnopyranosyl- (1-->2)]]-alpha-L-arabinopyranosyl]-(28-->1)-beta-D-glucopyranosyl ester, ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-alpha-L-arabinopyranosyl]-(28-- >1)- [beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl]ester, and ursolic acid 3-O-[beta-D-glucopyranosyl-(1-->3)-[alpha-L- rhamnopyranosyl-(1-->2)]]-alpha-L-arabinopyranosyl]-(28-->1)-[beta -D- glucopyranosyl-(1-->6)-beta-D-glucopyranosyl]ester, respectively. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/7775986/Triterpenoid_saponins_from_Ilex_paraguariensis_ L2 - https://www.lens.org/lens/search/patent/list?q=citation_id:7775986 DB - PRIME DP - Unbound Medicine ER -