4'-deoxy iridoid glycosides from Centranthus longiflorus |
| |
Authors: | Kuruüzüm-Uz Ayşe Güvenalp Zuhal Omür Demirezer L Bergère Isabelle Ströch Karsten Zeeck Axel |
| |
Affiliation: | Hacettepe University, Faculty of Pharmacy, Department of Pharmacognosy, TR-06100, Ankara, Turkey. ayseuz@hacettepe.edu.tr |
| |
Abstract: | The new iridoid glycosides, 4'-deoxykanokoside A and 4'-deoxykanokoside C, were isolated from the methanolic root extract of Centranthus longiflorus ssp. longiflorus. They were accompanied by the three known iridoid glycosides, kanokoside A, kanokoside C and valerosidatum, and two known phenylpropanoid glycosides, coniferin and isoconiferinoside. The structures were elucidated mainly by spectroscopic methods. The presence of 4-deoxy glucose as a part of plant glycosides is rather unusual. Cytotoxic effects of the isolated compounds were also investigated. |
| |
Keywords: | Centranthus longiflorus Valerianaceae Deoxyglycosides Iridoids Phenylpropanoids |
本文献已被 ScienceDirect PubMed 等数据库收录! |
|