Phenolic, megastigmane, nucleotide, acetophenon and monoterpene glycosides from Phlomis samia and P-carica


Yalcin F., Ersoz T., Akbay P., Calis I. , Donmez A., Sticher O.

TURKISH JOURNAL OF CHEMISTRY, vol.27, no.6, pp.703-711, 2003 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 27 Issue: 6
  • Publication Date: 2003
  • Title of Journal : TURKISH JOURNAL OF CHEMISTRY
  • Page Numbers: pp.703-711

Abstract

Phytochemical investigations on the aerial parts of Phlomis samia resulted in the isolation of a simple phenolic glucoside, 2;6-dimethoxy-4-hydroxyphenol-1-O-beta-D-glucopyranoside (1); a megastigmane glucoside, phlomuroside (=3-hydroxy-5,6-epoxy-beta-ionol-9-O-beta-D-glucopyranoside) (2); and a nucleotide glycoside, uridine (3). From the aerial parts of P. carica, the same phenolic glucoside, 2,6-dimethoxy-4-hydroxyphenol-1-O-beta-D-glucopyranoside (1); as well as an acetophenon glucoside, picein (4); and 2 monoterpenoid glucosides, -betulalbuside A (5) and 1-kydroxylinalQyl-6-O-beta-D-glucopyranoside (6)-were isolated and identified. The structure elucidation of the isolates was based on spectroscopic evidence.