Antioxidant potential of 4-acyl isochroman-1, 3-diones,
Lien de l'article:
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Auteur(s):
Djandé Abdoulaye, Kiendrébéogo Martin, Compaoré Moussa, Kaboré Léopold, Nacoulma G. Odile, Aycard Jean-Pierre and Saba Adama
Auteur(s) tagués:
Moussa COMPAORE ;
Résumé
A new family of compounds (4-acyl isochroman-1,3-diones), demonstrating antioxidant properties, have been
synthesized and described. Their antioxidant properties are studied herein. These antioxidant characters increased with
the electronic withdrawing character of the acyl substituent. So, 4-p-Cyanobenzoyl isochroman-1,3-dione and 4-pNitrobenzoyl isochroman-1,3-dione have been found to exhibit a reducing power and to scavenge the DPPH• free
radical using FRAP and DPPH assays..
Mots-clés
Antioxidant activity DPPH scavenging activity Fe3+ reducing power 4-acyl isochroman-1 3-diones