Biological effects of bis-hydrazone compounds bearing isovanillin moiety on the aldose reductase
| Autor: | Gönül Yapar, Şükrü Beydemir, Suleyman Akocak, Mesut Işık, Cüneyt Türkeş, Mustafa Durgun, Hatice Esra Duran, Nebih Lolak |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
chemistry.chemical_classification
Aldose reductase Dose-Response Relationship Drug Molecular Structure Organic Chemistry Hydrazones Isovanillin Biochemistry Combinatorial chemistry Molecular Docking Simulation chemistry.chemical_compound Structure-Activity Relationship Enzyme Polyol pathway chemistry Aldehyde Reductase Benzaldehydes Drug Discovery Moiety Humans Sorbitol Enzyme Inhibitors Molecular Biology IC50 Epalrestat |
| Zdroj: | Bioorganic chemistry. 117 |
| ISSN: | 1090-2120 |
| Popis: | Aldose reductase (ALR2), one of the metabolically important enzymes, catalyzes the formation of sorbitol from glucose in the polyol pathway. ALR2 inhibition is required to prevent diabetic complications. In the present study, the novel bis-hydrazone compounds bearing isovanillin moiety (GY1-12) were synthesized, and various chromatographic methods were applied to purify the ALR2 enzyme. Afterward, the inhibitory effect of the synthesized compounds on the ALR2 was screened in vitro. All the novel bis-hydrazones demonstrated activity in nanomolar levels as AR inhibitors with IC50 and KI values in the range of 12.55–35.04 nM, and 13.38–88.21 nM, respectively. Compounds GY-11, GY-7, and GY-5 against ALR2 were identified as the highly potent inhibitors, respectively, and were superior to the standard drug, epalrestat. Moreover, a comprehensive ligand-receptor interactions prediction was performed using ADME-Tox, Glide XP, and MM-GBSA modules of Schrodinger Small-Molecule Drug Discovery Suite to elucidate the novel bis-hydrazone derivatives, potential binding modes versus the ALR2. As a result, these compounds with ALR2 inhibitory effects may be potential alternative agents that can be used to treat or prevent diabetic complications. |
| Databáze: | OpenAIRE |
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