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Dilobenol A–G, Diprenylated Dihydroflavonols from the Leaves of Dilobeia thouarsii
- Source :
- European Journal of Organic Chemistry, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (10), pp.1929--1936. ⟨10.1002/ejoc.201201421⟩, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (10), pp.1929--1936. 〈10.1002/ejoc.201201421〉
- Publication Year :
- 2013
- Publisher :
- HAL CCSD, 2013.
-
Abstract
- International audience; The study of the EtOAc extract of the leaves of Dilobeia thouarsii led to the isolation and identification of seven new diprenylated dihydroxyflavonols named dilobenol A–G (1–7). Their structures were elucidated by spectroscopic analysis including UV, IR, 1D and 2D NMR and MS as well as by chemical hydrolysis. The isolated compounds were assessed for their antibacterial, antiplasmodial and cytotoxic activities. They exhibited moderate growth inhibitory activities against Staphylococcus aureus, Vibrio spp., Bacillus spp, and Plasmodium falciparum without significant toxicity against mammalian cell line L-6.
- Subjects :
- 0106 biological sciences
Bacillus
medicine.disease_cause
01 natural sciences
[ CHIM ] Chemical Sciences
Propriété antimicrobienne
Cytotoxicity
biology
Chemistry
Feuille
Antimicrobial
3. Good health
Extrait d'origine végétale
Staphylococcus aureus
S50 - Santé humaine
Toxicity
Spectrométrie
Two-dimensional nuclear magnetic resonance spectroscopy
Stereochemistry
F60 - Physiologie et biochimie végétale
Plasmodium falciparum
Proteaceae
Hydrolysis
Toxicité
Plante médicinale
medicine
[CHIM]Chemical Sciences
Physical and Theoretical Chemistry
Structure chimique
Q60 - Traitement des produits agricoles non alimentaires
Vibrio
010405 organic chemistry
Organic Chemistry
Flavonoïde
biology.organism_classification
0104 chemical sciences
Antimicrobien
010606 plant biology & botany
Antiprotozoaire
Subjects
Details
- Language :
- English
- ISSN :
- 1434193X and 10990690
- Database :
- OpenAIRE
- Journal :
- European Journal of Organic Chemistry, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (10), pp.1929--1936. ⟨10.1002/ejoc.201201421⟩, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (10), pp.1929--1936. 〈10.1002/ejoc.201201421〉
- Accession number :
- edsair.doi.dedup.....9953d9b4155aab990a5c26626c835c10