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A new acylated quercetin glycoside and other secondary metabolites from Helleborus foetidus.
Fitoterapia. 2006 Apr; 77(3):203-7.F

Abstract

A new acylated flavonol glycoside, quercetin 3-O-(2-trans-caffeoyl)-alpha-L-arabinopyranosyl-(1-->2)-beta-D-glucopyranoside (1), together with the known 25R,26-[(beta-D-glucopyranosyl)oxy]-22alpha-hydroxy-5beta-furostan-3-beta-yl O-alpha-l-rhamnopyranosyl-(1-->4)-beta-D-glucopyranoside (2), anemonin (3), beta-D-glucosyl-p-hydroxyphenylethyl alcohol (4), and 1-beta-O-caffeoyl-D-glucose (5) were isolated from Helleborus foetidus leaves and identified on the basis of detailed spectral analysis.

Authors+Show Affiliations

Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126, Pisa, Italy. Jose.Prieto@pharmacy.ac.ukNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

16545528

Citation

Prieto, Jose M., et al. "A New Acylated Quercetin Glycoside and Other Secondary Metabolites From Helleborus Foetidus." Fitoterapia, vol. 77, no. 3, 2006, pp. 203-7.
Prieto JM, Siciliano T, Braca A. A new acylated quercetin glycoside and other secondary metabolites from Helleborus foetidus. Fitoterapia. 2006;77(3):203-7.
Prieto, J. M., Siciliano, T., & Braca, A. (2006). A new acylated quercetin glycoside and other secondary metabolites from Helleborus foetidus. Fitoterapia, 77(3), 203-7.
Prieto JM, Siciliano T, Braca A. A New Acylated Quercetin Glycoside and Other Secondary Metabolites From Helleborus Foetidus. Fitoterapia. 2006;77(3):203-7. PubMed PMID: 16545528.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A new acylated quercetin glycoside and other secondary metabolites from Helleborus foetidus. AU - Prieto,Jose M, AU - Siciliano,Tiziana, AU - Braca,Alessandra, Y1 - 2006/03/06/ PY - 2005/10/03/received PY - 2006/01/20/accepted PY - 2006/3/21/pubmed PY - 2006/6/22/medline PY - 2006/3/21/entrez SP - 203 EP - 7 JF - Fitoterapia JO - Fitoterapia VL - 77 IS - 3 N2 - A new acylated flavonol glycoside, quercetin 3-O-(2-trans-caffeoyl)-alpha-L-arabinopyranosyl-(1-->2)-beta-D-glucopyranoside (1), together with the known 25R,26-[(beta-D-glucopyranosyl)oxy]-22alpha-hydroxy-5beta-furostan-3-beta-yl O-alpha-l-rhamnopyranosyl-(1-->4)-beta-D-glucopyranoside (2), anemonin (3), beta-D-glucosyl-p-hydroxyphenylethyl alcohol (4), and 1-beta-O-caffeoyl-D-glucose (5) were isolated from Helleborus foetidus leaves and identified on the basis of detailed spectral analysis. SN - 0367-326X UR - https://www.unboundmedicine.com/medline/citation/16545528/A_new_acylated_quercetin_glycoside_and_other_secondary_metabolites_from_Helleborus_foetidus_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0367-326X(06)00044-X DB - PRIME DP - Unbound Medicine ER -