Please use this identifier to cite or link to this item: https://dspace.univ-ouargla.dz/jspui/handle/123456789/5630
Title: Extraction and identification of triterpenoids from Pergularia Tomentosa L
Authors: Zohra BABAAMER
Lakhdar SEKHRI
Hala AL-JABER
Mahmoud AL-QUDAH e
Musa ABU ZARGA
Keywords: P.tomentosa L
Asclepiadaceae
pergularine
epi-Micromeric acid
16α-hydroxytaraxasterol acetate
taraxasterol acetate
α- amyrine
Issue Date: 2013
Series/Report no.: volume 5 numéro 1 AST 2013;
Abstract: Two new triterpenoids pergularine A and pergularine B [1], along with five known triterpenoids were isolated from the ethanolic extract of the aerial parts of P. tomentosa L. (Asclepiadaceae). The structures of the isolated known compounds were identified as 3-epi-Micromeric acid (1), taraxasterol acetate (2), taraxasterol (3), 16α- hydroxytaraxasterol acetate (4) and α- amyrine (5) and were reported for the first time in the genus Pergularia. Structures were elucidated by chemical and spectroscopic methods (2D-NMR, IR, and MS) and by comparison with literature data.
Description: AST Annales des Sciences et Technologie
URI: http://dspace.univ-ouargla.dz/jspui/handle/123456789/5630
ISSN: 2170-0672
Appears in Collections:volume 5 numéro 1 AST 2013

Files in This Item:
File Description SizeFormat 
A050101.pdf183,98 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.