|
Title:
|
Flavonoids From Cressa Cretica |
|
Author:
|
Shahat, Adbelaaty A. [عبد العاطي شحات]; Nazif, Naglaa M. [نجلاء نظيف]; Abdel Azim, Nahla S. [نهلة عبد العظيم]; Pieters, Luc [لوس بيتروس]; Vlietinck, Arnold J. [أرنولد فيلنفكس]
|
|
Abstract:
|
The aerial parts of Cressa cretica L. yielded five flavonoids that were identified as quercetin (1), quercetin-3-B-O-D-glucoside (2), kaempferol-3-O-B-D-glucoside (3), kaempferol-3-O-a-L-rhamno-(1—+6)- B-D-glucoside (a) and quercetin-3-O-o-L-rhamno-(1+ 6)- B-D-glucoside. (rutin) (5). A11 of the isolated flavonoids were identified by spectroscopic methods (UV, FAB-MS, 'H-NMR and "C-NMR). The isolated flavonoids except quercetin are reported here for the first time from Cressa cretica L. |
|
URI:
|
http://hdl.handle.net/10576/9608
|
|
Date:
|
2005 |