Results 161 to 170 of about 275,223 (204)

Artemisia herba-alba subsp. herba-alba Asso, Syn. Stirp.

2019
a. subsp. herba-alba Ic.: Ali & Jafri (eds.), Fl. Libya 107: 182 fig. 50 e-f (1983) [sub A. herba-alba]; Boiss., Voy. Bot. Espagne 1, tab. 94 (1840) [sub A. herba-alba var. incana]; Webb & Berthel., Phytogr. Can. 3(2,2), tab. 101 (1846) [sub A. aragonensis] Tallos albo-tomentosos.
C. Benedi, A. Buira, E. Rico, M. B. Crespo, A. Quintanar, C. Aedo, S. Castroviejo   +6 more
openaire   +1 more source

Flavonoids of Artemisia judaica, A. Monosperma and A. herba-alba

Phytochemistry, 1987
Abstract Seventeen flavonoid glycosides were isolated and identified from Artemisia judaica : the 7-glucoside, 7-glucuronide, 4′-glucoside, 7 ...
Nabiel A.M. Saleh, Sabry I. El-Negoumy, Mamdouh M. Abou-zaid   +2 more
openaire   +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.
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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

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

Artemisia herba-alba subsp. valentina Masclans

2019
Published as part of C. Benedi, A. Buira, E. Rico, M. B. Crespo, A. Quintanar, C. Aedo & S. Castroviejo, 2019, Flora Iberica / Vol. XVI (III): Compositae (partim), Madrid :Real Jardín Botanico, CSIC on page 1744, DOI: 10.5281/zenodo ...
C. Benedi, A. Buira, E. Rico, M. B. Crespo, A. Quintanar, C. Aedo, S. Castroviejo   +6 more
openaire   +1 more source

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

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

Some pharmacological studies on Artemisia herba-alba (Asso.) in rabbits and mice

Journal of Ethnopharmacology, 1995
The aqueous extract of Artemisia herba-alba Asso. (Compositae) produced an initial hyperglycaemia which was followed by hypoglycaemia in normoglycaemic and alloxan-treated rabbits and mice. The extract (0.39 g/kg) significantly increased gastrointestinal transit time and the reaction time to thermal stimuli but had no effect on the activity of alkaline
H I, Marrif, B H, Ali, K M, Hassan
openaire   +2 more sources

Sesquiterpene lactones from Artemisia herba alba,

Phytochemistry, 1985
Abstract A new chemotype of Artemisia herba alba has been analysed and been shown to contain two known sesquiterpene lactones, herbolides E and F, and three new ones, herbolides G, H and I.
openaire   +1 more source