Abstract:
:1,4-Dihydropyridine-3,5-dicarboxylate derivatives (1-25) were synthesized in high yields via Hantzsch reaction and evaluated for their α-glucosidase inhibitory activity. Compounds 1, 2, 6-8, 11, 13-15, and 23-25 showed a potent inhibitory activity against yeast α-glucosidase with IC50 values in the range of 35.0-273.7 μM, when compared with the standard drug acarbose (IC50 = 937 ± 1.60 μM). Their structures were characterized by different spectroscopic techniques. The kinetics, selectivity, and toxicity studies on these compounds were also carried out. The kinetic studies on most active compounds 14 and 25 determined their modes of inhibition and dissociation constants Ki. Compound 14 was found to be a non-competitive inhibitor with Ki = 25.0 ± 0.06, while compound 25 was identified as a competitive inhibitor with Ki = 66.0 ± 0.07 μM.
journal_name
Eur J Med Chemjournal_title
European journal of medicinal chemistryauthors
Niaz H,Kashtoh H,Khan JA,Khan A,Wahab AT,Alam MT,Khan KM,Perveen S,Choudhary MIdoi
10.1016/j.ejmech.2015.03.018subject
Has Abstractpub_date
2015-05-05 00:00:00pages
199-209eissn
0223-5234issn
1768-3254pii
S0223-5234(15)00185-3journal_volume
95pub_type
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