Neolignan, flavonoid, phenylethanoid and iridoid glycosides from Phlomis integrifolia


Saracoglu I. , Varel M., Calis I., Donmez A.

TURKISH JOURNAL OF CHEMISTRY, cilt.27, sa.6, ss.739-747, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 27 Konu: 6
  • Basım Tarihi: 2003
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.739-747

Özet

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.