Iridoid and Phenylpropanoid Glycosides from Phlomis grandiflora var. fimbrilligera and Phlomis fruticosa

Authors

TAYFUN ERSÖZ
İCLAL SARACOĞLU
Ü. ŞEBNEM HARPUT
İHSAN ÇALIŞ
ALİ ARSLAN DÖNMEZ

DOI

-

Abstract

From the aerial parts of Phlomis grandiflora var. fimbrilligera, two iridoid glucosides, 8-epi-loganin (1) and auroside (2), together with five phenylethanoid glycosides, forsythoside B (3), alyssonoside (4), verbascoside (5), hattushoside (6) and phlomisethanoside (7), were isolated. Iridoid glucosides auroside (2) and lamiide (8) and phenylethanoid glycosides, forsythoside B (3), alyssonoside (4), and verbascoside (5) as well as a lignan glucoside, syringaresinol-4 ' -O-\beta -D-glucoside (9), were characterized from the overground parts of P. fruticosa. The structures of the isolates were elucidated by means of one and two dimensional (COSY, HSQC and HMBC) NMR techniques and ESI MS.

Keywords

Phlomis grandiflora, Phlomis fruticosa, Lamiaceae, iridoid glucosides, phenylethanoid glycosides, lignan glucoside.

First Page

171

Last Page

177

Recommended Citation

ERSÖZ, TAYFUN; SARACOĞLU, İCLAL; HARPUT, Ü. ŞEBNEM; ÇALIŞ, İHSAN; and DÖNMEZ, ALİ ARSLAN (2002) "Iridoid and Phenylpropanoid Glycosides from Phlomis grandiflora var. fimbrilligera and Phlomis fruticosa," Turkish Journal of Chemistry: Vol. 26: No. 2, Article 4. Available at: https://journals.tubitak.gov.tr/chem/vol26/iss2/4