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Triterpene saponins from Eryngium campestre.
J Nat Prod. 2006 Jul; 69(7):1105-8.JN

Abstract

Five new triterpene saponins, 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-beta,beta-dimethylacryloyl-A1-barrigenol (1), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-angeloyl-R1-barrigenol (2), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-21-O-acetyl-22-O-angeloyl-R1-barrigenol (3), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-21-O-acetyl-22-O-beta,beta-dimethylacryloyl-R1-barrigenol (4), and 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-angeloyl-28-O-acetyl-R1-barrigenol (5), were isolated from the roots of Eryngium campestre. Their structures were established mainly by 2D NMR techniques and mass spectrometry. Compounds 1-4 and 3-O-beta-d-glucopyranosyl-(1-->2)-[alpha-l-rhamnopyranosyl-(1-->4)]-beta-d-glucuronopyranosyl-22-O-beta,beta-dimethylacryloyl-A1-barrigenol, previously isolated from the same plant, showed a weak cytotoxicity when tested against HCT 116 and HT 29 human colon cancer cells.

Authors+Show Affiliations

Department of Pharmacognosy, Faculty of Pharmacy, Ankara University, 06100 Tandogan-Ankara, Turkey.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

16872157

Citation

Kartal, Murat, et al. "Triterpene Saponins From Eryngium Campestre." Journal of Natural Products, vol. 69, no. 7, 2006, pp. 1105-8.
Kartal M, Mitaine-Offer AC, Paululat T, et al. Triterpene saponins from Eryngium campestre. J Nat Prod. 2006;69(7):1105-8.
Kartal, M., Mitaine-Offer, A. C., Paululat, T., Abu-Asaker, M., Wagner, H., Mirjolet, J. F., Guilbaud, N., & Lacaille-Dubois, M. A. (2006). Triterpene saponins from Eryngium campestre. Journal of Natural Products, 69(7), 1105-8.
Kartal M, et al. Triterpene Saponins From Eryngium Campestre. J Nat Prod. 2006;69(7):1105-8. PubMed PMID: 16872157.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Triterpene saponins from Eryngium campestre. AU - Kartal,Murat, AU - Mitaine-Offer,Anne-Claire, AU - Paululat,Thomas, AU - Abu-Asaker,Mahmoud, AU - Wagner,Hildebert, AU - Mirjolet,Jean-François, AU - Guilbaud,Nicolas, AU - Lacaille-Dubois,Marie-Aleth, PY - 2006/7/29/pubmed PY - 2006/9/21/medline PY - 2006/7/29/entrez SP - 1105 EP - 8 JF - Journal of natural products JO - J Nat Prod VL - 69 IS - 7 N2 - Five new triterpene saponins, 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-beta,beta-dimethylacryloyl-A1-barrigenol (1), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-angeloyl-R1-barrigenol (2), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-21-O-acetyl-22-O-angeloyl-R1-barrigenol (3), 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-21-O-acetyl-22-O-beta,beta-dimethylacryloyl-R1-barrigenol (4), and 3-O-alpha-l-rhamnopyranosyl-(1-->2)-beta-d-glucuronopyranosyl-22-O-angeloyl-28-O-acetyl-R1-barrigenol (5), were isolated from the roots of Eryngium campestre. Their structures were established mainly by 2D NMR techniques and mass spectrometry. Compounds 1-4 and 3-O-beta-d-glucopyranosyl-(1-->2)-[alpha-l-rhamnopyranosyl-(1-->4)]-beta-d-glucuronopyranosyl-22-O-beta,beta-dimethylacryloyl-A1-barrigenol, previously isolated from the same plant, showed a weak cytotoxicity when tested against HCT 116 and HT 29 human colon cancer cells. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/16872157/Triterpene_saponins_from_Eryngium_campestre_ L2 - https://doi.org/10.1021/np060101w DB - PRIME DP - Unbound Medicine ER -