Results 131 to 140 of about 2,856 (207)

New sesquiterpene lactones from Artemisia herba alba

Phytochemistry, 1977
Abstract The structures of herbolides A, B and C, new sesquiterpene lactones isolated from Artermisia herba alba , were determined by chemical and spectroscopic methods.
Ruth Segal, Simone Sokoloff, Batyah Haran, David V. Zaitschek, Dov Lichtenberg   +4 more
openaire   +1 more source

New oxygenated eudesmanolides from artemisia herba-alba

Tetrahedron, 1990
Abstract The aerial parts of Artemisia herba-alba Asso subsp.valentina Lam. (Asteraceae) yielded the new eudesmanolides 1-11 and the new sesquiterpene-monoterpene adducts 12-13. The absolute configuration of compound 6 was confirmed with the aid of X-ray diffraction analysis.
J. Alberto Marco, Juan F Sanz, Enrique Falcó, Jasmin Jakupovic, Johann Lex   +4 more
openaire   +1 more source

Artemisia herba alba: HPLC analysis, ADMET predictions, and anti-inflammatory Activity in chronic colitis model

Journal of Toxicology and Environmental Health, Part A
Chronic inflammatory bowel diseases (IBDs), particularly colitis, remain a major health burden due to the limitations of current therapies, including adverse effects and diminishing efficacy. Artemisia herba-alba (A.
Hicham Wahnou, Martin Ndayambaje, Nouhaila Sabiri, Zaynab Ouadghiri, Oumaima Chgari, A. Mazti, Soufyane Hba, Youness Limami, M. Oudghiri   +8 more
semanticscholar   +1 more source

Essential Oils of Artemisia herba-alba, Mentha pulegium, and Cedrus atlantica: Chemical compositions, in vitro, in vivo, in silico Antifungals Activities, and Genotoxicity

ASEAN Journal of Science and Engineering
The extraction of three essential oils from medicinal and aromatic plants was carried out using steam distillation. Phytochemical analysis was performed using gas chromatography coupled with mass spectrometry (GC/MS). The results revealed the presence of
Imane Oualdi, Mohammed Merzouki, Sabir Ouahhoud, Khadija Chakrone, Redouane Benabbes, E. B. Yousfi, A. Challioui, Belkheir Hammouti, R. Touzani   +8 more
semanticscholar   +1 more source

Sesquiterpene lactones from Algerian Artemisia herba-alba

Phytochemistry Letters, 2008
Abstract The phytochemical investigation of the methylene chloride/methanol extract of the aerial parts of Artemisia herba-alba afforded two new natural sesquiterpene lactones 1β,9β-diacetoxyeudesm-3-en-5α,6β,11β H -12,6-olide ( 1 ) and 1β,9β-diacetoxyeudesm-4-en-6β,11β H -12,6-olide ( 2 ).
Messai Laid, Mohamed-Elamir F. Hegazy, Ahmed A. Ahmed, Kalla Ali, Djaballah Belkacemi, Shinji Ohta   +5 more
openaire   +1 more source

Phenolic compounds, GC-MS analysis and in vitro antioxidant effect of Algerian Artemisia herba-alba (Asso) essential oil

Croatian Journal of Food Science and Technology
Artemisia herba-alba (Asso) is an aromatic and medicinal plant with various biological properties, known for its richness in essential oil (EO). For this reason, Artemisia herba-alba aerial parts were collected from the M’Sila region (Algeria).
Lallia Amara, Mohamed Zairi, A. Demmouche, Samira Meziani, Nourreddine Menadi   +4 more
semanticscholar   +1 more source

Variabilité infraspécifique de l’Artemisia herba-alba d’Algérie

Phytothérapie, 2021
L’étude analytique des huiles essentielles d’Artemisia herba-alba poussant en Algérie a mis en évidence une différence remarquable dans la composition chimique et les rendements d’extraction selon les régions (position géographique) et les techniques d’extraction utilisées.
N. Dahmani-Hamzaoui, N. Sabaou, A. Baaliouamer   +2 more
openaire   +1 more source

Evaluation of the acute toxicity, analgesic, anti-inflammatory and neuroprotective effect of Artemisia herba-alba (Asso) essential oil

STUDIES IN HEALTH SCIENCES
Artemisia herba-alba (Asso.) is an aromatic and medicinal plant with several therapeutic virtues. This study aimed to determine the toxicological profile as well as to evaluate in vivo the analgesic, anti-inflammatory and neuroprotective effect of ...
Lallia Amara, Mohamed Zairi, Khaled Labadi, Amine Achemaoui   +3 more
semanticscholar   +1 more source

Sesquiterpene lactones from Artemisia herba-alba subsp. Herba-alba

Phytochemistry, 1989
Abstract Extraction of aerial parts of Artemisia herba-alba subsp. herba-alba and chromatographic separation yielded, in addition to known compounds, three new germacranolides and four new eudesmanolides. The question about the structures of artesin and its 11-epimer is discussed.
openaire   +1 more source

Eudesmanolides and other constituents from Artemisia herba-alba

Phytochemistry, 1990
Abstract The extract of the aerial parts of Artemisia herba-alba afforded, in addition to known compounds, two new eudesmanolides, a germacranolide, an eudesmane derivative, a hydroxylyratrol and a germacrane triol.
A.A. Ahmed, M. Abou-El-Ela, J. Jakupovic, A.A.Seif El-Din, N. Sabri   +4 more
openaire   +1 more source