Synthesis of new 2-{2,3-dihydro-1, 4-benzodioxin-6-yl[(4-methylphenyl) sulfonyl]amino}-N-(un/substituted-phenyl)acetamides as α-glucosidase and acetylcholinesterase inhibitors and their in silico study
Braz. J. Pharm. Sci. (Online)
;
55: e17032, 2019. tab, graf
Article
Dans Anglais
| LILACS
| ID: biblio-1019533
ABSTRACT
The aim of the present research work was to investigate the enzyme inhibitory potential of some new sulfonamides having benzodioxane and acetamide moieties. The synthesis was started by the reaction of N-2,3-dihydrobenzo[1,4]-dioxin-6-amine (1) with 4-methylbenzenesulfonyl chloride (2) in the presence of 10% aqueous Na2CO3 to yield N-(2,3-dihydrobenzo[1,4]-dioxin-6-yl)-4-methylbenzenesulfonamide (3), which was then reacted with 2-bromo-N-(un/substituted-phenyl)acetamides (6a-l) in DMF and lithium hydride as a base to afford various 2-{2,3-dihydro-1,4-benzodioxin-6-yl[(4-methylphenyl)sulfonyl]amino}-N-(un/substituted-phenyl)acetamides (7a-l). All the synthesized compounds were characterized by their IR and 1H-NMR spectral data along with CHN analysis data. The enzyme inhibitory activities of these compounds were tested against a-glucosidase and acetylcholinesterase (AChE). Most of the compounds exhibited substantial inhibitory activity against yeast a-glucosidase and weak against AChE. The in silico molecular docking results were also consistent with in vitro enzyme inhibition data.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Sulfonamides
/
Anticholinestérasiques
/
Inhibiteurs des glycoside hydrolases
langue:
Anglais
Texte intégral:
Braz. J. Pharm. Sci. (Online)
Thème du journal:
Farmacologia
/
Teraputica
/
Toxicologia
Année:
2019
Type:
Article
Pays d'affiliation:
Malaisie
/
Pakistan
Institution/Pays d'affiliation:
Abdul Wali Khan University/PK
/
Government College University/PK
/
The Islamia University of Bahawalpur/PK
/
Universiti Teknologi MARA/MY
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