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New flavonol glycosides from leaves of Symplocarpus renifolius.
Arch Pharm Res. 1999 Aug; 22(4):423-9.AP

Abstract

A study was carried out to evaluate flavonol glycosides in leaves of Symplocarpus renifolius (Araceae). From the water fraction of the MeOH extract, three new flavonol glycosides were isolated along with three known compounds, kaempferol-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-b eta-D-glucopyranoside,quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D -glucopyranoside, and caffeic acid. The structures of the new flavonol glycosides were elucidated by chemical and spectral analyses as quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-be ta-D-glucopyranoside, isorhamnetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyra nos yl-7-O-beta-D-glucopyranoside, and quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-(6 ''''-trans-caffeoyl)-beta-D-glucopyranoside.

Authors+Show Affiliations

Whang WK
College of Pharmacy, Chung-Ang University, Seoul, Korea. Whang-wk@cau.ac.kr
Lee MT
No affiliation info available

MeSH

Chromatography, High Pressure LiquidFlavonoidsHydrolysisMagnetic Resonance SpectroscopyPlant ExtractsPlant LeavesPlants, MedicinalSpectrometry, Mass, Fast Atom BombardmentSpectrophotometry, Infrared

Pub Type(s)

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

Language

eng

PubMed ID

10489886

Citation

Whang, W K., and M T. Lee. "New Flavonol Glycosides From Leaves of Symplocarpus Renifolius." Archives of Pharmacal Research, vol. 22, no. 4, 1999, pp. 423-9.
Whang WK, Lee MT. New flavonol glycosides from leaves of Symplocarpus renifolius. Arch Pharm Res. 1999;22(4):423-9.
Whang, W. K., & Lee, M. T. (1999). New flavonol glycosides from leaves of Symplocarpus renifolius. Archives of Pharmacal Research, 22(4), 423-9.
Whang WK, Lee MT. New Flavonol Glycosides From Leaves of Symplocarpus Renifolius. Arch Pharm Res. 1999;22(4):423-9. PubMed PMID: 10489886.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - New flavonol glycosides from leaves of Symplocarpus renifolius. AU - Whang,W K, AU - Lee,M T, PY - 1999/9/18/pubmed PY - 1999/9/18/medline PY - 1999/9/18/entrez SP - 423 EP - 9 JF - Archives of pharmacal research JO - Arch Pharm Res VL - 22 IS - 4 N2 - A study was carried out to evaluate flavonol glycosides in leaves of Symplocarpus renifolius (Araceae). From the water fraction of the MeOH extract, three new flavonol glycosides were isolated along with three known compounds, kaempferol-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-b eta-D-glucopyranoside,quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D -glucopyranoside, and caffeic acid. The structures of the new flavonol glycosides were elucidated by chemical and spectral analyses as quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-be ta-D-glucopyranoside, isorhamnetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyra nos yl-7-O-beta-D-glucopyranoside, and quercetin-3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-7-O-(6 ''''-trans-caffeoyl)-beta-D-glucopyranoside. SN - 0253-6269 UR - https://www.unboundmedicine.com/medline/citation/10489886/New_flavonol_glycosides_from_leaves_of_Symplocarpus_renifolius_ DB - PRIME DP - Unbound Medicine ER -