New benzophenone glucosides from the aerial parts of Gentiana verna L. subsp pontica (Soltok.) Hayek


KAYA D., YALÇIN F. N., BEDİR E., ÇALIŞ İ., Steinhauser L., Albert K., ...More

PHYTOCHEMISTRY LETTERS, vol.4, no.4, pp.459-461, 2011 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 4 Issue: 4
  • Publication Date: 2011
  • Doi Number: 10.1016/j.phytol.2011.08.007
  • Journal Name: PHYTOCHEMISTRY LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.459-461
  • Keywords: Gentiana verna subsp pontica, Gentianaceae, Benzophenone glucosides, Maclurin-6-O-beta-glucopyranoside, HYPERICUM-ANNULATUM, CONSTITUENTS, EXTRACTIVES, GUTTIFERAE, XANTHONES, HEARTWOOD, OLIVIERI
  • Hacettepe University Affiliated: Yes

Abstract

Three new benzophenone glucosides, 2,3'-dihydroxy-4-methoxy-benzophenone-6-O-beta-glucopyranoside (1), 2,4,3',4'-tetrahydroxy-benzophenone-6-O-beta-glucopyranoside (maclurin-6-O-beta-glucopyranoside) (2) and 2,4,3'-trihydroxy-benzophenone-6-O-beta-glucopyranoside (3) were isolated from the aerial parts of Gentiana verna subsp. pontica. Their structures were determined on the basis of spectroscopic evidence. This is the first report of the isolation of benzophenone glucosides from G. verna subsp. pontica. (C) 2011 Phytochemical Society of Europe. Published by Elsevier B. V. All rights reserved.