Phenylethanoid Glycosides from Scutellaria galericulata

Authors

TAYFUN ERSÖZ
DENİZ TAŞDEMİR
İHSAN ÇALIŞ
CHRIS M. IRELAND

DOI

-

Abstract

From the aerial parts of Scutellaria galericulata L., four phenylethanoid glycosides, 2-(4-hydroxyphenyl)-ethyl-(6-O-caffeoyl)-\beta -D-glucopyranoside (1), calceolarioside B (2), osmanthuside E (3) and martynoside (4), were isolated. The structure elucidations of the isolated compounds were performed by spectroscopic (UV, IR, ESI-MS, 1D- and 2D-NMR) methods. Compounds 1-4 demonstrated scavenging properties toward the 1,1-diphenyl-1-picrylhydrazyl (DPPH) radical in TLC autographic assays.

Keywords

Scutellaria galericulata, Lamiaceae, phenylethanoid glycosides, radical scavenging activity.

First Page

465

Last Page

472

Recommended Citation

ERSÖZ, TAYFUN; TAŞDEMİR, DENİZ; ÇALIŞ, İHSAN; and IRELAND, CHRIS M. (2002) "Phenylethanoid Glycosides from Scutellaria galericulata," Turkish Journal of Chemistry: Vol. 26: No. 4, Article 2. Available at: https://journals.tubitak.gov.tr/chem/vol26/iss4/2