Neolignan, Flavonoid, Phenylethanoid and Iridoid Glycosides from Phlomis integrifolia

Authors

İCLAL SARACOĞLU
MEHTAP VAREL
İHSAN ÇALIŞ
ALİ ARSLAN DÖNMEZ

Abstract

From the aerial parts of Phlomis integrifolia Hub.-Mor. (Lamiaceae) were isolated a neolignan glucoside, dehyrodiconiferyl alcohol-4-O-\beta -D-glucopyranoside (1), an ester flavone glycoside, chrysoeriol 7-O-(3''-O-trans-p-coumaroyl)-\beta -D-glucopyranoside (2), four phenylethanoid glycosides, forsythoside B (3), verbascoside (=acteoside) (4), leucosceptoside A (5) and martynoside (6) along with an iridoid glucoside, lamiide (7). The structure elucidation of the isolated compounds was carried out by spectroscopic (UV, IR, 1D- and 2D-NMR) methods. The isolation of neolignan glucoside dehyrodiconiferyl alcohol-4-O-\beta -D-glucopyranoside (1) is reported for the first time from a Phlomis species as well as for the family Lamiaceae.

DOI

-

Keywords

Phlomis integrifolia, Lamiaceae, Neolignans, Phenylethanoids, Flavonoids, Iridoids

First Page

739

Last Page

748

Recommended Citation

SARACOĞLU, İ, VAREL, M, ÇALIŞ, İ, & DÖNMEZ, A. A (2003). Neolignan, Flavonoid, Phenylethanoid and Iridoid Glycosides from Phlomis integrifolia. Turkish Journal of Chemistry 27 (6): 739-748. https://doi.org/-