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Yıldırım A, Atmaca U, Şahin E, Taslimi P, Taskin-Tok T, Çelik M, Gülçin İ. The synthesis, carbonic anhydrase and acetylcholinesterase inhibition effects of sulfonyl chloride moiety containing oxazolidinones using an intramolecular aza-Michael addition. J Biomol Struct Dyn 2023:1-16. [PMID: 38100567 DOI: 10.1080/07391102.2023.2291163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/26/2023] [Indexed: 12/17/2023]
Abstract
Oxazolidinones are used as various potent antibiotics, in organisms it acts as a protein synthesis inhibitor, focusing on an initial stage that encompasses the tRNA binding process. Novel intramolecular aza-Michael reactions devoid of metal catalysts have been introduced in an oxazolidone synthesis pathway, different from α,β-unsaturated ketones. Oxazolidinone derivatives were tested against acetylcholinesterase (AChE), carbonic anhydrase I and II (hCA I and hCA II) enzymes. All the synthesized compounds had potent inhibition effects with Ki values in the range of 13.57 ± 0.98 - 53.60 ± 6.81 µM against hCA I and 9.96 ± 1.02 - 46.35 ± 3.83 µM against hCA II in comparison to the acetazolamide (AZA) (Ki = 50.46 ± 6.17 µM for hCA I) and for hCA II (Ki = 41.31 ± 5.05 µM). Also, most of the compounds demonstrated potent inhibition ability towards AChE enzyme with Ki values 78.67-231.75 nM and compared to tacrine (TAC) as standard clinical inhibitor (Ki = 142.48 nM). Furthermore, ADMET analysis and molecular docking were calculated using the AChE, hCA I and hCA II enzyme proteins to correlate the data with the experimental data. In this work, recent applications of a stereoselective aza-Michael reaction as an efficient tool for of nitrogen-containing heterocyclic scaffolds and their useful to pharmacology analogs are reviewed and summarized.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Alper Yıldırım
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Ufuk Atmaca
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Ertan Şahin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Sciences, Bartin University, Bartin, Turkey
| | - Tugba Taskin-Tok
- Faculty of Arts and Sciences, Department of Chemistry, Gaziantep University, Gaziantep, Turkey
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences, Gaziantep University, Gaziantep, Turkey
| | - Murat Çelik
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
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2
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Erzurum D, Osmaniye D, Sağlık BN, Levent S, Özkay Y, Kaplancıklı ZA. Design, synthesis, and biological activity studies of carbonic anhydrase inhibitors. Z NATURFORSCH C 2023; 78:421-432. [PMID: 37924267 DOI: 10.1515/znc-2023-0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/14/2023] [Indexed: 11/06/2023]
Abstract
Carbonic anhydrase (CA) enzymes are a common catalytic enzyme in many organisms. Vertebrates and invertebrates have different CA isoforms. Sixteen different isozymes of the α-CA isoform found in vertebrates have been identified so far. The main task of this enzyme is to catalyze the reversible conversion of carbon dioxide into bicarbonate and hydrogen ions in the body. It is widely distributed in many organs and tissues. They are involved in important physiological processes such as pH and CO2 homeostasis, biosynthetic reactions such as gluconeogenesis, lipogenesis, ureagenesis, bone resorption, calcification, tumorigenicity, and electrolyte secretion. As a result of the literature research, it has been determined that the most effective inhibitor of the carbonic anhydrase enzyme is sulfonamides. The R group in the general molecular structure of R-SO2-NH2 generally consists of aromatic or heteroaromatic ring systems. The sulfonamides interact strongly with the Zn2+ ions in the active site of the enzyme. In this study, 10 sulfonamide derivatives were synthesized. Analyses of the obtained compounds are evaluated by using 1H NMR, 13C NMR and HRMS spectroscopic methods. The inhibition effect of the obtained compounds on the carbonic anhydrase enzyme was investigated by means of in vitro kit method. For the selected compounds, docking studies were performed and the enzyme active sites and binding points were determined. It was revealed that the strongest interaction with CA enzymes (CA-I, CA-II, CA-IX, CA-XII) active sites was observed with the compound 2e.
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Affiliation(s)
- Delal Erzurum
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
| | - Derya Osmaniye
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
- Faculty of Pharmacy, Central Analysis Laboratory, Anadolu University, 26470 Eskişehir, Türkiye
| | - Begüm Nurpelin Sağlık
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
- Faculty of Pharmacy, Central Analysis Laboratory, Anadolu University, 26470 Eskişehir, Türkiye
| | - Serkan Levent
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
- Faculty of Pharmacy, Central Analysis Laboratory, Anadolu University, 26470 Eskişehir, Türkiye
| | - Yusuf Özkay
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
- Faculty of Pharmacy, Central Analysis Laboratory, Anadolu University, 26470 Eskişehir, Türkiye
| | - Zafer Asım Kaplancıklı
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, 26470 Eskişehir, Türkiye
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Comprehensive Metabolite Profiling of Berdav Propolis Using LC-MS/MS: Determination of Antioxidant, Anticholinergic, Antiglaucoma, and Antidiabetic Effects. Molecules 2023; 28:molecules28041739. [PMID: 36838726 PMCID: PMC9965732 DOI: 10.3390/molecules28041739] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Propolis is a complex natural compound that honeybees obtain from plants and contributes to hive safety. It is rich in phenolic and flavonoid compounds, which contain antioxidant, antimicrobial, and anticancer properties. In this study, the chemical composition and antioxidant activities of propolis were investigated; ABTS•+, DPPH• and DMPD•+ were prepared using radical scavenging antioxidant methods. The phenolic and flavonoid contents of propolis were 53 mg of gallic acid equivalent (GAE)/g and 170.164 mg of quercetin equivalent (QE)/g, respectively. The ferric ion (Fe3+) reduction, CUPRAC and FRAP reduction capacities were also studied. The antioxidant and reducing capacities of propolis were compared with those of butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), α-tocopherol and Trolox reference standards. The half maximal inhibition concentration (IC50) values of propolis for ABTS•+, DPPH• and DMPD•+ scavenging activities were found to be 8.15, 20.55 and 86.64 μg/mL, respectively. Propolis extract demonstrated IC50 values of 3.7, 3.4 and 19.6 μg/mL against α-glycosidase, acetylcholinesterase (AChE) and carbonic anhydrase II (hCA II) enzyme, respectively. These enzymes' inhibition was associated with diabetes, Alzheimer's disease (AD) and glaucoma. The reducing power, antioxidant activity and enzyme inhibition capacity of propolis extract were comparable to those demonstrated by the standards. Twenty-eight phenolic compounds, including acacetin, caffeic acid, p-coumaric acid, naringenin, chrysin, quinic acid, quercetin, and ferulic acid, were determined by LC-MS/MS to be major organic compounds in propolis. The polyphenolic antioxidant-rich content of the ethanol extract of propolis appears to be a natural product that can be used in the treatment of diabetes, AD, glaucoma, epilepsy, and cancerous diseases.
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4
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Karaca EÖ, Bingöl Z, Gürbüz N, Özdemir İ, Gülçin İ. Vinyl functionalized 5,6-dimethylbenzimidazolium salts: Synthesis and biological activities. J Biochem Mol Toxicol 2023; 37:e23255. [PMID: 36424355 DOI: 10.1002/jbt.23255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/23/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
Abstract
A series of vinyl functionalized 5,6-dimethylbenzimidazolium salts are synthesized. All compounds were fully characterized by elemental analyses, MS, 1 H-NMR, 13 C-NMR, and IR spectroscopy techniques. Enzyme inhibition is a very active area of research in drug design and development. In this study, the synthesized novel benzimidazolium salts were evaluated toward the human erythrocyte carbonic anhydrase I (hCA I), and II (hCA II) isoenzymes, acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes. They demonstrated highly potent inhibition ability against hCA I with Ki values of 484.8 ± 62.6-1389.7 ± 243.2 nM, hCA II with Ki values of 298.9 ± 55.7-926.1 ± 330.0 nM, α-glycosidase with Ki values of 170.3 ± 27-760.1 ± 269 μM, AChE with Ki values of 27.1 ± 3-77.6 ± 1.7 nM, and BChE with Ki values of 21.0 ± 5-61.3 ± 15 nM. As a result, novel vinyl functionalized 5,6-dimethylbenzimidazolium salts (1a-g) exhibited effective inhibition profiles toward studied metabolic enzymes. Therefore, we believe that these results may contribute to the development of new drugs particularly to treat some global disorders including glaucoma, Alzheimer's disease, and diabetes.
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Affiliation(s)
- Emine Ö Karaca
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey
| | - Zeynebe Bingöl
- Tokat Vocational School of Health Services, Department of Medical Services and Techniques, Gaziosmanpasa University, Tokat, Turkey
| | - Nevin Gürbüz
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İsmail Özdemir
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
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5
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Synthesis of Novel Bromophenol with Diaryl Methanes—Determination of Their Inhibition Effects on Carbonic Anhydrase and Acetylcholinesterase. Molecules 2022; 27:molecules27217426. [DOI: 10.3390/molecules27217426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/18/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
In this work, nine new bromophenol derivatives were designed and synthesized. The alkylation reactions of (2-bromo-4,5-dimethoxyphenyl)methanol (7) with substituted benzenes 8–12 produced new diaryl methanes 13–17. Targeted bromophenol derivatives 18–21 were synthesized via the O-Me demethylation of diaryl methanes with BBr3. Moreover, the synthesized bromophenol compounds were tested with some metabolic enzymes such as acetylcholinesterase (AChE), carbonic anhydrase I (CA I), and II (CA II) isoenzymes. The novel synthesized bromophenol compounds showed Ki values that ranged from 2.53 ± 0.25 to 25.67 ± 4.58 nM against hCA I, from 1.63 ± 0.11 to 15.05 ± 1.07 nM against hCA II, and from 6.54 ± 1.03 to 24.86 ± 5.30 nM against AChE. The studied compounds in this work exhibited effective hCA isoenzyme and AChE enzyme inhibition effects. The results show that they can be used for the treatment of glaucoma, epilepsy, Parkinson’s as well as Alzheimer’s disease (AD) after some imperative pharmacological studies that would reveal their drug potential.
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Rhizophora mucronata Lam. (Mangrove) Bark Extract Reduces Ethanol-Induced Liver Cell Death and Oxidative Stress in Swiss Albino Mice: In Vivo and In Silico Studies. Metabolites 2022; 12:metabo12111021. [DOI: 10.3390/metabo12111021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 09/29/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
The bark extract of Rhizophora mucronata (BERM) was recently reported for its prominent in vitro protective effects against liver cell line toxicity caused by various toxicants, including ethanol. Here, we aimed to verify the in vivo hepatoprotective effects of BERM against ethanol intoxication with the prediction of potential targets employing in silico studies. An oral administration of different concentrations (100, 200 and 400 mg/kg body weight) of BERM before high-dose ethanol via intraperitoneal injection was performed in mice. On day 7, liver sections were dissected for histopathological examination. The ethanol intoxication caused liver injury and large areas of necrosis. The pre-BERM administration decreased the ethanol-induced liver damage marker tumor necrosis factor-alpha (TNF-α) expression, reduced hepatotoxicity revealed by nuclear deoxyribonucleic acid (DNA) fragmentation and decreased oxidative stress indicated by malondialdehyde and glutathione contents. Our in silico studies have identified BERM-derived metabolites exhibiting the highest predicted antioxidant and free radical scavenger activities. Molecular docking studies showed that most of the metabolites were predicted to be enzyme inhibitors such as carbonic anhydrase inhibitors, which were reported to stimulate the antioxidant defense system. The metabolites predominantly presented acceptable pharmacokinetics and safety profiles, suggesting them as promising new antioxidant agents. Altogether, the BERM extract exerts antioxidative activities and shows promising hepatoprotective effects against ethanol intoxication. Identification of related bioactive compounds will be of interest for future use at physiological concentrations in ethanol-intoxicated individuals.
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7
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Anil DA, Polat MF, Saglamtas R, Tarikogullari AH, Alagoz MA, Gulcin I, Algul O, Burmaoglu S. Exploring enzyme inhibition profiles of novel halogenated chalcone derivatives on some metabolic enzymes: Synthesis, characterization and molecular modeling studies. Comput Biol Chem 2022; 100:107748. [DOI: 10.1016/j.compbiolchem.2022.107748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 12/27/2022]
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Abstract
In this study, aldose reductase (AR) was purified from sheep kidney using chromatographic methods and examined the interactions between some sulfonamides and the enzyme. According to results, sulfonamides display effective inhibitor features for sheep kidney AR with IC50 values in the range of 37.27-87.65 μM and Kis in the range of 25.72 ± 6.45 to 73.56 ± 17.49 μM. The sulfonamides displayed different inhibition mechanisms. It was found that studied all compounds displayed non-competitive inhibition type except for 5-chlorothiophene-2-sulfonamide (1). It showed competitive inhibition. Among these compounds, 2,5-dichlorothiophene-3-sulfonamide compound (2) was showed the most potent AR inhibitor (Ki: 25.72 ± 6.45). These compounds may be useful in the treatment of diabetic complications.
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Affiliation(s)
- Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan, Turkey
| | - Zeynep Köksal
- Department of Chemistry, Faculty of Engineering and Natural Sciences, Istanbul Medeniyet University, Istanbul, Turkey
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9
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Tan A, Kizilkaya S, Noma SAA, Ates B, Kara Y. Novel hybrid isoindole-1,3(2H)-dione compounds containing a 1H-tetrazole moiety: Synthesis, biological evaluation, and molecular docking studies. J Biochem Mol Toxicol 2022; 36:e23015. [PMID: 35257437 DOI: 10.1002/jbt.23015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 12/17/2021] [Accepted: 01/19/2022] [Indexed: 11/09/2022]
Abstract
In this study, novel hybrid isoindole-1,3(2H)-dione compounds (10 and 11) carrying a 1H-tetrazole moiety were synthesized, characterized and their inhibitory properties against xanthine oxidase (XO) and carbonic anhydrase isoenzymes (hCA I and hCA II) were investigated. Allopurinol for XO and acetazolamide for carbonic anhydrase isoenzymes were used as positive standards in inhibition studies. In addition, compounds 8 and 9, which were obtained in the intermediate step, were also investigated for their inhibition effects against the three enzymes. According to the enzyme inhibition results, hybrid isoindole-1,3(2H)-dione derivatives 10 and 11 showed significant inhibitory effects against all three enzymes. Surprisingly, compound 8, containing a SCN functional group, exhibited a greater inhibitory effect than the other compounds against hCA I and hCA II. The IC50 values of compound 8 against hCA I and hCA II were found to be 3.698 ± 0.079 and 3.147 ± 0.083 µM, respectively. Compound 8 (IC50 = 4.261 ± 0.034 μM) showed higher activity than allopurinol (IC50 = 4.678 ± 0.029 μM) and the other compounds against XO, as well. These results clearly show the effect of the SCN group on the inhibition. In addition, in silico molecular docking studies were performed to understand the molecular interactions between each compound and enzymes, and the results were evaluated.
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Affiliation(s)
- Ayse Tan
- Department of Food Processing, Vocational School of Technical Sciences, Mus Alparslan University, Mus, Turkey
| | - Serap Kizilkaya
- Department of Chemistry, Faculty of Arts and Sciences, Mus Alparslan University, Mus, Turkey
| | - Samir A A Noma
- Department of Chemistry, Faculty of Science, Inonu University, Malatya, Turkey.,Department of Chemistry, Faculty of Arts and Science, Bursa Uludag University, Bursa, Turkey
| | - Burhan Ates
- Department of Chemistry, Faculty of Science, Inonu University, Malatya, Turkey
| | - Yunus Kara
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
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10
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Iraninasab S, Sharifian S, Homaei A, Homaee MB, Sharma T, Nadda AK, Kennedy JF, Bilal M, Iqbal HMN. Emerging trends in environmental and industrial applications of marine carbonic anhydrase: a review. Bioprocess Biosyst Eng 2022; 45:431-451. [PMID: 34821989 DOI: 10.1007/s00449-021-02667-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/10/2021] [Indexed: 02/08/2023]
Abstract
Biocatalytic conversion of greenhouse gases such as carbon dioxide into commercial products is one of the promising key approaches to solve the problem of climate change. Microbial enzymes, including carbonic anhydrase, NAD-dependent formate dehydrogenase, ribulose bisphosphate carboxylase, and methane monooxygenase, have been exploited to convert atmospheric gases into industrial products. Carbonic anhydrases are Zn2+-dependent metalloenzymes that catalyze the reversible conversion of CO2 into bicarbonate. They are widespread in bacteria, algae, plants, and higher organisms. In higher organisms, they regulate the physiological pH and contribute to CO2 transport in the blood. In plants, algae, and photosynthetic bacteria carbonic anhydrases are involved in photosynthesis. Converting CO2 into bicarbonate by carbonic anhydrases can solidify gaseous CO2, thereby reducing global warming due to the burning of fossil fuels. This review discusses the three-dimensional structures of carbonic anhydrases, their physiological role in marine life, their catalytic mechanism, the types of inhibitors, and their medicine and industry applications.
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Affiliation(s)
- Sudabeh Iraninasab
- Department of Marine Biology, Faculty of Marine Science and Technology, University of Hormozgan, P.O. Box 3995, Bandar Abbas, Iran
| | - Sana Sharifian
- Department of Marine Biology, Faculty of Marine Science and Technology, University of Hormozgan, P.O. Box 3995, Bandar Abbas, Iran
| | - Ahmad Homaei
- Department of Marine Biology, Faculty of Marine Science and Technology, University of Hormozgan, P.O. Box 3995, Bandar Abbas, Iran.
| | | | - Tanvi Sharma
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, 173 234, India
| | - Ashok Kumar Nadda
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, 173 234, India
| | - John F Kennedy
- Chembiotech Laboratories, Advanced Science and Technology Institute, The Kyrewood Centre, Tenbury Wells, Worcs, WR15 8FF, UK
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, 64849, Monterrey, Mexico
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11
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Mekheimer RA, Abd-Elmonem M, Abou Elsebaa M, Nazmy MH, Sadek KU. Recent developments in the green synthesis of biologically relevant cinnolines and phthalazines. PHYSICAL SCIENCES REVIEWS 2022; 0. [DOI: 10.1515/psr-2021-0091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Both cinnolines and phthalazines are heterocyclic compounds which have a wide range of biological activities and pharmacological profiles. This work represents the recent advances in the green synthesis of cinnolines and phthalazines as 1,2 and 2,3-diazanaphalenes were cited. The docking studies and mode of action for key scaffolds were also reported.
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Affiliation(s)
| | - Mohamed Abd-Elmonem
- Chemistry Department , Faculty of Science, Minia University , Minia 61519 , Egypt
| | - Mohamed Abou Elsebaa
- Chemistry Department , Faculty of Science, Minia University , Minia 61519 , Egypt
| | - Maiiada Hassan Nazmy
- Biochemistry Department , Faculty of Pharmacy, Minia University , Minia 61519 , Egypt
| | - Kamal Usef Sadek
- Chemistry Department , Faculty of Science, Minia University , Minia 61519 , Egypt
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12
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Akbary Moghaddam V, Kasmaeifar V, Mahmoodi Z, Ghafouri H, Saberi O, Mohammadi A. A novel sulfamethoxazole derivative as an inhibitory agent against HSP70: A combination of computational with in vitro studies. Int J Biol Macromol 2021; 189:194-205. [PMID: 34428485 DOI: 10.1016/j.ijbiomac.2021.08.128] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/15/2021] [Accepted: 08/17/2021] [Indexed: 02/01/2023]
Abstract
In the current study, a novel derivative of sulfamethoxazole (a sulfonamide containing anti-biotic) named ZM-093 (IUPAC name: (E)-4-((4-(bis(2-hydroxyethyl)amino)phenyl)diazenyl)-N-(5-methylisoxazole-3-yl)benzenesulfonamide) was synthesized via common diazotization-coupling reactions from sulfamethoxazole and subsequently characterized through NMR/FT-IR spectroscopy. After evaluation, the compound was geometrically optimized at the DFT level of theory with BL3YP method and 6/31++G (d,p) basis set and from the optimized structure, several molecular descriptors important in the biological reactivity of the compound, such as global reactivity parameters, molecular electrostatic potential, average local ionization energy, and drug-likeness features of the compound were computationally analyzed. The experimental in vitro investigations of the interaction between ZM-093 and heat shock protein 70 (HSP70), a protein that is highly expressed in several types of cancers, exhibited a significant inhibitory effect against the chaperone activity of HSP70 for the titled compound (P-value < 0.01) and the comparison between the experimental studies with the mentioned computational analysis, as well as molecular docking, illustrated that ZM-093 may inhibit HSP70 through binding to its substrate-binding domain. Finally, by taking all the previous results into account, a new method for assessing the inhibitory activity of ligand to HSP70 is introduced based on protonography, a recently developed method that is dependent on the catalytic activity of carbonic anhydrase on polyacrylamide gel electrophoresis.
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Affiliation(s)
| | - Vesal Kasmaeifar
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Zainab Mahmoodi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Hossein Ghafouri
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran; Department of Marine Sciences, Caspian Sea basin Research Center, University of Guilan, Rasht, Iran.
| | - Omid Saberi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Asadollah Mohammadi
- Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran
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13
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Gümüş M, Babacan ŞN, Demir Y, Sert Y, Koca İ, Gülçin İ. Discovery of sulfadrug-pyrrole conjugates as carbonic anhydrase and acetylcholinesterase inhibitors. Arch Pharm (Weinheim) 2021; 355:e2100242. [PMID: 34609760 DOI: 10.1002/ardp.202100242] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 01/11/2023]
Abstract
Human carbonic anhydrase (hCA) isoenzymes are zinc ion-containing, widespread metalloenzymes and they classically play a role in pH homeostasis maintenance. CA inhibitors suppress the CA activity and their usage has been clinically established as antiglaucoma agents, antiepileptics, diuretics, and in some other disorders. Alzheimer's disease (AD) is a slowly progressive neurodegenerative disorder and a fatal disease of the brain. An advanced method to cure AD includes the strategy to design acetylcholinesterase (AChE) inhibitors. A novel series of pyrrole-3-one derivatives containing sulfa drugs (5a-i) were determined to be highly potent inhibitors for AChE and hCA I and hCA II (inhibitory constant [Ki ] values are in the range of 6.50 ± 1.02-37.46 ± 4.12 nM, 1.20 ± 0.19-44.21 ± 1.09 nM, and 8.93 ± 1.58-46.86 ± 8.41 nM for AChE, hCA I, and hCA II, respectively). The designed compounds often show a more effective inhibition than the chemicals used as the standard. Among these compounds, 5f was the most effective compound against hCA I, and compound 5e was the most effective compound against hCA II. It was determined that compound 5c was the most effective inhibitor for AChE.
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Affiliation(s)
- Mehmet Gümüş
- Department of Occupational Health and Safety, Akdagmadeni Health College, Yozgat Bozok University, Yozgat, Turkey
| | - Şemsi N Babacan
- Department of Occupational Health and Safety, Akdagmadeni Health College, Yozgat Bozok University, Yozgat, Turkey
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Gole Vocational High School, Ardahan University, Ardahan, Turkey
| | - Yusuf Sert
- Department of Physics, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Turkey
| | - İrfan Koca
- Department of Chemistry, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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ADME properties, bioactivity and molecular docking studies of 4-amino-chalcone derivatives: new analogues for the treatment of Alzheimer, glaucoma and epileptic diseases. In Silico Pharmacol 2021; 9:34. [PMID: 33968600 DOI: 10.1007/s40203-021-00094-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/23/2021] [Indexed: 10/21/2022] Open
Abstract
In this study, in vitro inhibition effects of (E)-1-(4-aminophenyl)-3-(aryl) prop-2-en-1-one (4-amino-chalcones) derivatives (3a-o) on acetylcholinesterase (AChE) enzyme and human erythrocyte carbonic anhydrase I and II isoenzymes (hCA I- II) were investigated. And also, the biological activities of 4-amino-chalcone derivatives against enzymes which names are acetylcholinesterase (PDB ID: 1OCE), human Carbonic Anhydrase I (PDB ID: 2CAB), human carbonic anhydrase II (PDB ID: 3DC3), were compared. After the results obtained, ADME/T analysis was performed in order to use 4-amino-chalcone derivatives as a drug in the future. Effective inhibitors of carbonic anhydrase I and II isozymes (hCAI and II) and acetylcholinesterase (AChE) enzymes with Ki values in the range of 2.55 ± 0.35-11.75 ± 3.57 nM for hCA I, 4.31 ± 0.78-17.55 ± 5.86 nM for hCA II and 96.01 ± 25.34-1411.41 ± 32.88 nM for AChE, respectively, were the 4-amino-chalcone derivatives (3a-o) molecules. Supplementary Information The online version contains supplementary material available at 10.1007/s40203-021-00094-x.
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15
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Taslimi P, Kocyigit UM, Tüzün B, Kirici M. Biological effects and molecular docking studies of Catechin 5-O-gallate: antioxidant, anticholinergics, antiepileptic and antidiabetic potentials. J Biomol Struct Dyn 2020; 40:2489-2497. [PMID: 33146092 DOI: 10.1080/07391102.2020.1840440] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Umit M. Kocyigit
- Department of Basic Pharmaceutical Sciences, Division of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Burak Tüzün
- Department of Chemistry, Faculty of Science, Sivas Cumhuriyet University, Sivas, Turkey
| | - Mahinur Kirici
- Department of Chemistry, Faculty of Arts and Sciences, Bingol University, Turkey
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16
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Türker F, Noma SAA, Aktaş A, Al-Khafaji K, Taşkın Tok T, Ateş B, Gök Y. The (NHC)PdBr2(2-aminopyridine) complexes: synthesis, characterization, molecular docking study, and inhibitor effects on the human serum carbonic anhydrase and serum bovine xanthine oxidase. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02687-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Karataş MO, Noma SAA, Gürses C, Balcıoğlu S, Ateş B, Alıcı B, Çakır Ü. Water Soluble Coumarin Quaternary Ammonium Chlorides: Synthesis and Biological Evaluation. Chem Biodivers 2020; 17:e2000258. [PMID: 32638471 DOI: 10.1002/cbdv.202000258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 07/07/2020] [Indexed: 11/11/2022]
Abstract
In the present study, coumarin-bearing three pyridinium and three tetra-alkyl ammonium salts were synthesized. The compounds were fully characterized by 1 H- and 13 C-NMR, LC/MS and IR spectroscopic methods and elemental analyses. The cytotoxic properties of all compounds were tested against human liver cancer (HepG2), human colorectal cancer (Caco-2) and non-cancer mouse fibroblast (L-929) cell lines. Some compounds performed comparable cytotoxicity with standard drug cisplatin. Antibacterial properties of the compounds were tested against Gram-negative Escherichia coli and Gram-positive Bacillus subtilis bacteria, but the compounds did not have any antibacterial effect against both bacteria. Enzyme inhibitory properties of all compounds were tested on the activities of human carbonic anhydrase I and II, and xanthine oxidase. All compounds inhibited both enzymes more effectively than standard drugs, acetazolamide and allopurinol, respectively. The biological evaluation results showed that ionic and water soluble coumarin derivatives are promising structures for further investigations especially on enzyme inhibition field.
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Affiliation(s)
- Mert O Karataş
- İnönü University, Faculty of Science, Department of Chemistry, 9044280, Malatya, Turkey
| | - Samir A A Noma
- İnönü University, Faculty of Science, Department of Chemistry, 9044280, Malatya, Turkey
| | - Canbolat Gürses
- İnönü University, Faculty of Science, Department of Molecular Biology and Genetics, 9044280, Malatya, Turkey
| | - Sevgi Balcıoğlu
- Fırat University, Department of Food Processing, 9023600, Elazığ, Turkey
| | - Burhan Ateş
- İnönü University, Faculty of Science, Department of Chemistry, 9044280, Malatya, Turkey
| | - Bülent Alıcı
- İnönü University, Faculty of Science, Department of Chemistry, 9044280, Malatya, Turkey
| | - Ümit Çakır
- Balıkesir University, Faculty of Science, Department of Chemistry, 9010440, Balıkesir, Turkey
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18
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Burmaoglu S, Kazancioglu EA, Kaya R, Kazancioglu M, Karaman M, Algul O, Gulcin I. Synthesis of novel organohalogen chalcone derivatives and screening of their molecular docking study and some enzymes inhibition effects. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127868] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Synthesis of novel β-amino carbonyl derivatives and their inhibition effects on some metabolic enzymes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127453] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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20
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Toxicological effects of some antiparasitic drugs on equine liver glutathione S-Transferase enzyme activity. J Pharm Biomed Anal 2019; 180:113048. [PMID: 31887670 DOI: 10.1016/j.jpba.2019.113048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 12/08/2019] [Accepted: 12/12/2019] [Indexed: 02/06/2023]
Abstract
Benzimidazoles are antiparasitic drugs having an extensive application field like agriculture, medicine, and especially in veterinary medicine. In this study, we report the effect of some benzimidazole drugs such as ricobendazole (RBZ), thiabendazole (TBZ), albendazole (ALBA) and oxfendazole (OFZ) on glutathione s-transferase (GST) enzyme activity. The kinetics studies, IC50 and Ki values of the tested drugs on GSTs enzyme activity were investigated. The obtained ranking of IC50 values were found to be approximately RBZ (53.31 μM, r2: 0.9778) < OFZ (57.75 μM, r2: 0.9630) < ALBA (63.00 μM, r2: 0.9443) < TBZ (69.30 μM, r2: 0.9491). And the obtained ranking of Ki values of the tested drugs (RBZ, TBZ, ALBA, and OFZ) for GSTs enzyme activity was found to be approximately 26.37 ± 2.96, 44.01 ± 5.74, 39.82 ± 3.98 and 30.14 ± 3.03 μM, respectively. Experimental results showed that tested the benzimidazoles drugs have some significant inhibitory effect on GSTs enzyme activity. And also, it was determined that RBZ, ALBA, OFZ are competitive inhibition, but TBZ is non-competitive inhibitors on GSTs enzyme activity. RBZ drug showed the best inhibitory effect with the lowest Ki value.
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Mert S, Alım Z, İşgör MM, Anıl B, Kasımoğulları R, Beydemir Ş. Novel pyrazole-3,4-dicarboxamides bearing biologically active sulfonamide moiety as potential carbonic anhydrase inhibitors. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.05.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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22
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Synthesis, spectroscopic properties, crystal structures, antioxidant activities and enzyme inhibition determination of Co(II) and Fe(II) complexes of Schiff base. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03949-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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23
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Mermer A, Demirbas N, Cakmak U, Colak A, Demirbas A, Alagumuthu M, Arumugam S. Discovery of Novel Sulfonamide‐Based 5‐Arylidenerhodanines as Effective Carbonic Anhydrase (II) Inhibitors: Microwave‐Assisted and Ultrasound‐Assisted One‐Pot Four‐Component Synthesis, Molecular Docking, and Anti‐CA II Screening Studies. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3635] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Arif Mermer
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Neslihan Demirbas
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ummuhan Cakmak
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ahmet Colak
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ahmet Demirbas
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | | | - Sivakumar Arumugam
- Department of Biotechnology, School of Bio‐Science and TechnologyVIT Vellore India
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24
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The inhibition effects of some sulfonamides on human serum paraoxonase-1 (hPON1). Pharmacol Rep 2019; 71:545-549. [DOI: 10.1016/j.pharep.2019.02.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 02/15/2019] [Accepted: 02/19/2019] [Indexed: 01/17/2023]
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25
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Türkeş C, Arslan M, Demir Y, Çoçaj L, Rifati Nixha A, Beydemir Ş. Synthesis, biological evaluation and in silico studies of novel N-substituted phthalazine sulfonamide compounds as potent carbonic anhydrase and acetylcholinesterase inhibitors. Bioorg Chem 2019; 89:103004. [PMID: 31129502 DOI: 10.1016/j.bioorg.2019.103004] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 05/15/2019] [Accepted: 05/19/2019] [Indexed: 10/26/2022]
Abstract
The synthesis, characterization and biological evaluation of a series of novel N-substituted phthalazine sulfonamide (5a-l) are disclosed. Phthalazines which are nitrogen-containing heterocyclic compounds are biologically preferential scaffolds, endowed with versatile pharmacological activity, such as anti-inflammatory, cardiotonic vasorelaxant, anticonvulsant, antihypertensive, antibacterial, anti-cancer action. The compounds were investigated for the inhibition against the cytosolic hCA I, II and AChE. Most screened sulfonamides showed high potency in inhibiting hCA II, widely involved in glaucoma, epilepsy, edema, and other pathologies (Kis in the ranging from 6.32 ± 0.06 to 128.93 ± 23.11 nM). hCA I was inhibited with Kis in the range of 6.80 ± 0.10-85.91 ± 7.57 nM, whereas AChE in the range of 60.79 ± 3.51-249.55 ± 7.89 nM. ADME prediction study of the designed N-substituted phthalazine sulfonamides showed that they are not only with carbonic anhydrase and acetylcholinesterase inhibitory activities but also with appropriate pharmacokinetic, physicochemical parameters and drug-likeness properties. Also, in silico docking studies were investigated the binding modes of selected compounds, to hCA I, II, and AChE.
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Affiliation(s)
- Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, 24100 Erzincan, Turkey.
| | - Mustafa Arslan
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, 54187 Sakarya, Turkey.
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, 75700 Ardahan, Turkey
| | - Liridon Çoçaj
- Department of Chemistry, Faculty of Mathematical and Natural Sciences, University of Prishtina, 10000 Prishtina, Republic of Kosova, Serbia
| | - Arleta Rifati Nixha
- Department of Chemistry, Faculty of Mathematical and Natural Sciences, University of Prishtina, 10000 Prishtina, Republic of Kosova, Serbia
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
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Aktaş A, Noma SAA, Celepci DB, Erdemir F, Gök Y, Ateş B. New 2-hydroxyethyl substituted N-Heterocyclic carbene precursors: Synthesis, characterization, crystal structure and inhibitory properties against carbonic anhydrase and xanthine oxidase. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.063] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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27
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Genç Bilgiçli H, Kestane A, Taslimi P, Karabay O, Bytyqi-Damoni A, Zengin M, Gulçin İ. Novel eugenol bearing oxypropanolamines: Synthesis, characterization, antibacterial, antidiabetic, and anticholinergic potentials. Bioorg Chem 2019; 88:102931. [PMID: 31015178 DOI: 10.1016/j.bioorg.2019.102931] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 03/27/2019] [Accepted: 04/15/2019] [Indexed: 12/14/2022]
Abstract
Five oxypropanol amine derivatives that four of them are novel have been synthesized with high yields and practical methods. in vitro antibacterial susceptibility of Acinetobacter baumannii, Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus strains to synthesized substances were evaluated with agar well-diffusion method by comparison with commercially available drugs. Most of the bacteria were multidrug resistant. It was concluded that these compounds are much more effective than reference drugs. These eugenol bearing oxypropanolamine derivatives were also effective inhibitors against α-glycosidase, cytosolic carbonic anhydrase I and II isoforms (hCA I and II), and acetylcholinesterase (AChE) enzymes with Ki values in the range of 0.80 ± 0.24-3.52 ± 1.01 µM for hCA I, 1.08 ± 0.15-3.64 ± 0.92 µM for hCA II, 5.18 ± 0.84-12.46 ± 2.08 µM for α-glycosidase, and 11.33 ± 2.83-32.81 ± 9.73 µM for AChE, respectively.
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Affiliation(s)
- Hayriye Genç Bilgiçli
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey.
| | - Ali Kestane
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, 74100 Bartin, Turkey
| | - Oguz Karabay
- Sakarya University, Faculty of Medicine Infectious Diseases and Clinical Microbiology Department, 54290-Adapazarı Sakarya, Turkey
| | - Arlinda Bytyqi-Damoni
- University of Pristina, Faculty of Education, Department of Chemistry, Pristina, Kosovo
| | - Mustafa Zengin
- Sakarya University, Science and Arts Faculty Chemistry Department, 54187-Serdivan Sakarya, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240-Erzurum, Turkey
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28
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The first synthesis, carbonic anhydrase inhibition and anticholinergic activities of some bromophenol derivatives with S including natural products. Bioorg Chem 2019; 85:128-139. [DOI: 10.1016/j.bioorg.2018.12.012] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 12/04/2018] [Accepted: 12/10/2018] [Indexed: 01/28/2023]
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29
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Kocyigit UM, Budak Y, Gürdere MB, Dürü N, Taslimi P, Gülçin İ, Ceylan M. Synthesis and investigation of anticancer, antibacterial activities and carbonic anhydrase, acetylcholinesterase inhibition profiles of novel (3aR,4S,7R,7aS)-2-[4-[1-acetyl-5-(aryl/heteroaryl)-4,5-dihydro-1H-pyrazol-3-yl]phenyl]-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-diones. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-019-2350-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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30
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Köksal Z, Alım Z, Bayrak S, Gülçin İ, Özdemir H. Investigation of the effects of some sulfonamides on acetylcholinesterase and carbonic anhydrase enzymes. J Biochem Mol Toxicol 2019; 33:e22300. [DOI: 10.1002/jbt.22300] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/15/2019] [Accepted: 01/29/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Zeynep Köksal
- Department of ChemistryFaculty of Sciences, Istanbul Medeniyet UniversityIstanbul Turkey
| | - Zuhal Alım
- Department of ChemistryFaculty of Science and Arts, Kırşehir Ahi Evran UniversityKırsehir Turkey
| | - Songül Bayrak
- Department of ChemistryFaculty of Sciences, Atatürk UniversityErzurum Turkey
| | - İlhami Gülçin
- Department of ChemistryFaculty of Sciences, Atatürk UniversityErzurum Turkey
| | - Hasan Özdemir
- Department of ChemistryFaculty of Sciences, Atatürk UniversityErzurum Turkey
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31
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Anatolıan sage Salvıa frutıcosa ınhıbıts cytosolıc glutathıone-s-transferase actıvıty and colon cancer cell prolıferatıon. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00055-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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32
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Mermer A, Demirbas N, Colak A, Demir EA, Kulabas N, Demirbas A. One‐pot, Four‐Component Green Synthesis, Carbonic Anhydrase II Inhibition and Docking Studies of 5‐Arylidenerhodanines. ChemistrySelect 2018. [DOI: 10.1002/slct.201802677] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Arif Mermer
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | - Neslihan Demirbas
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | - Ahmet Colak
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | | | - Necla Kulabas
- Department of Pharmaceutical ChemistryFaculty of PharmacyMarmara University Haydarpaşa 34668 İstanbul TURKEY
| | - Ahmet Demirbas
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
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33
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The toxicological impact of some avermectins on human erythrocytes glutathione S-transferase enzyme. J Biochem Mol Toxicol 2018; 32:e22205. [DOI: 10.1002/jbt.22205] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 07/05/2018] [Accepted: 07/06/2018] [Indexed: 01/02/2023]
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34
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Zengin M, Genc H, Taslimi P, Kestane A, Guclu E, Ogutlu A, Karabay O, Gulçin İ. Novel thymol bearing oxypropanolamine derivatives as potent some metabolic enzyme inhibitors - Their antidiabetic, anticholinergic and antibacterial potentials. Bioorg Chem 2018; 81:119-126. [PMID: 30118983 DOI: 10.1016/j.bioorg.2018.08.003] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 08/01/2018] [Accepted: 08/03/2018] [Indexed: 02/04/2023]
Abstract
A series of classical and newly synthesized thymol bearing oxypropanolamine compounds were synthesized and characterized. Their in vitro antibacterial activity on A. baumannii, P. aeruginosa, E. coli and S. aureus strains were investigated with agar well diffusion method. The results were compared with commercially available drug active compounds. As well as 3a, 3b and 3c have the most significant antibacterial effect among all the tested compounds; approximately all of them have more antibacterial activity than the reference drugs. These novel thymol bearing oxypropanolamine derivatives were effective inhibitors of the α-glycosidase, cytosolic carbonic anhydrase I and II isoforms (hCA I and II), and acetylcholinesterase enzymes (AChE) with Ki values in the range of 463.85-851.05 µM for α-glycosidase, 1.11-17.34 µM for hCA I, 2.97-17.83 µM for hCA II, and 13.58-31.45 µM for AChE, respectively.
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Affiliation(s)
- Mustafa Zengin
- Sakarya University, Faculty of Science and Arts, Department of Chemistry, 54187 Serdivan Sakarya, Turkey
| | - Hayriye Genc
- Sakarya University, Faculty of Science and Arts, Department of Chemistry, 54187 Serdivan Sakarya, Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkey.
| | - Ali Kestane
- Sakarya University, Faculty of Science and Arts, Department of Chemistry, 54187 Serdivan Sakarya, Turkey
| | - Ertugrul Guclu
- Sakarya University, Faculty of Medicine, Infectious Diseases and Clinical Microbiology Department, 54290 Adapazarı Sakarya, Turkey
| | - Aziz Ogutlu
- Sakarya University, Faculty of Medicine, Infectious Diseases and Clinical Microbiology Department, 54290 Adapazarı Sakarya, Turkey
| | - Oguz Karabay
- Sakarya University, Faculty of Medicine, Infectious Diseases and Clinical Microbiology Department, 54290 Adapazarı Sakarya, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkey
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Yiğit B, Yiğit M, Taslimi P, Gök Y, Gülçin İ. Schiff bases and their amines: Synthesis and discovery of carbonic anhydrase and acetylcholinesterase enzymes inhibitors. Arch Pharm (Weinheim) 2018; 351:e1800146. [DOI: 10.1002/ardp.201800146] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 06/20/2018] [Accepted: 06/29/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Beyhan Yiğit
- Faculty of Science and Art, Department of Chemistry; Adıyaman University; Adıyaman Turkey
| | - Murat Yiğit
- Faculty of Science and Art, Department of Chemistry; Adıyaman University; Adıyaman Turkey
| | - Parham Taslimi
- Faculty of Science, Department of Chemistry; Atatürk University; Erzurum Turkey
| | - Yetkin Gök
- Faculty of Science and Art, Department of Chemistry; Inönü University; Malatya Turkey
| | - İlhami Gülçin
- Faculty of Science, Department of Chemistry; Atatürk University; Erzurum Turkey
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36
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Kocyigit UM, Taslimi P, Gulçin İ. Characterization and inhibition effects of some metal ions on carbonic anhydrase enzyme from Kangal Akkaraman sheep. J Biochem Mol Toxicol 2018; 32:e22172. [DOI: 10.1002/jbt.22172] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/15/2018] [Accepted: 06/15/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Umit M. Kocyigit
- Vocational School of Health Services; Cumhuriyet University; Sivas 58140 Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Science; Atatürk University; Erzurum 25240 Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science; Atatürk University; Erzurum 25240 Turkey
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37
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Türkan F, Huyut Z, Taslimi P, Gülçin İ. Thein vivoeffects of cefazolin, cefuroxime, and cefoperazon on the carbonic anhydrase in different rat tissues. J Biochem Mol Toxicol 2018; 32:e22041. [DOI: 10.1002/jbt.22041] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/14/2018] [Accepted: 01/20/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Fikret Türkan
- Health Services Vocational School; Igdır University; Igdır Turkey
| | - Zübeyir Huyut
- Department of Biochemistry, Medical Faculty; Van Yuzuncu Yıl University; Van Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum Turkey
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Kocyigit UM, Budak Y, Gürdere MB, Ertürk F, Yencilek B, Taslimi P, Gülçin İ, Ceylan M. Synthesis of chalcone-imide derivatives and investigation of their anticancer and antimicrobial activities, carbonic anhydrase and acetylcholinesterase enzymes inhibition profiles. Arch Physiol Biochem 2018; 124:61-68. [PMID: 28792233 DOI: 10.1080/13813455.2017.1360914] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The new 1-(4-(3-(aryl)acryloyl)phenyl)-1H-pyrrole-2,5-diones (5a-g) were prepared from 4'-aminchalcones (3a-g) and screened for biological activities. All compounds (3a-g and 5a-g), except 3d and 3e displayed good cytotoxic activities with IC50 values in the range of 7.06-67.46 μM. IC50 value of 5-fluorouracil (5-FU) was 90.36 μM. Moreover, most of compounds 5a-g showed high antibacterial activity with 8-20 mm of inhibition zone (19-25 mm of Sulbactam-Cefoperazone (SCF)). In addition, they showed good inhibitory action against acetylcholinesterase (AChE), and human carbonic anhydrase I, and II (hCA I and hCA II) isoforms. Also, these compounds demonstrated effective inhibition profiles with Ki values of 426.47-699.58 nM against hCA I, 214.92-532.21 nM against hCA II, and 70.470-229.42 nM against AChE. On the other hand, acetazolamide, clinically used drug, showed a Ki value of 977.77 ± 227.4 nM against CA I, and 904.47 ± 106.3 nM against CA II, respectively. Also, tacrine inhibited AChE showed a Ki value of 446.56 ± 58.33 nM.
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Affiliation(s)
| | - Yakup Budak
- b Department of Chemistry, Faculty of Arts and Sciences , Gaziosmanpasa University , Tokat , Turkey
| | - Meliha Burcu Gürdere
- b Department of Chemistry, Faculty of Arts and Sciences , Gaziosmanpasa University , Tokat , Turkey
| | - Fatih Ertürk
- c Vocational School, Occupational Health and Safety Programme , Istanbul Arel University , Istanbul , Turkey
| | - Belkız Yencilek
- b Department of Chemistry, Faculty of Arts and Sciences , Gaziosmanpasa University , Tokat , Turkey
| | - Parham Taslimi
- d Department of Chemistry, Faculty of Science , Atatürk University , Erzurum , Turkey
| | - İlhami Gülçin
- d Department of Chemistry, Faculty of Science , Atatürk University , Erzurum , Turkey
| | - Mustafa Ceylan
- b Department of Chemistry, Faculty of Arts and Sciences , Gaziosmanpasa University , Tokat , Turkey
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Burmaoglu S, Yilmaz AO, Taslimi P, Algul O, Kilic D, Gulcin I. Synthesis and biological evaluation of phloroglucinol derivatives possessing α-glycosidase, acetylcholinesterase, butyrylcholinesterase, carbonic anhydrase inhibitory activity. Arch Pharm (Weinheim) 2018; 351. [DOI: 10.1002/ardp.201700314] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/05/2017] [Accepted: 12/13/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Serdar Burmaoglu
- Faculty of Science, Department of Chemistry; Ataturk University; Erzurum Turkey
- Tercan Vocational High School; Erzincan University; Erzincan Turkey
| | - Ali O. Yilmaz
- Faculty of Science, Department of Chemistry; Ataturk University; Erzurum Turkey
| | - Parham Taslimi
- Faculty of Science, Department of Chemistry; Ataturk University; Erzurum Turkey
| | - Oztekin Algul
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry; Mersin University; Mersin Turkey
| | - Deryanur Kilic
- Faculty of Art and Science, Department of Chemistry; Aksaray University; Aksaray Turkey
| | - Ilhami Gulcin
- Faculty of Science, Department of Chemistry; Ataturk University; Erzurum Turkey
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Taslimi P, Sujayev A, Turkan F, Garibov E, Huyut Z, Farzaliyev V, Mamedova S, Gulçin İ. Synthesis and investigation of the conversion reactions of pyrimidine-thiones with nucleophilic reagent and evaluation of their acetylcholinesterase, carbonic anhydrase inhibition, and antioxidant activities. J Biochem Mol Toxicol 2017; 32. [DOI: 10.1002/jbt.22019] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 11/21/2017] [Accepted: 11/28/2017] [Indexed: 02/01/2023]
Affiliation(s)
- Parham Taslimi
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum 25240 Turkey
| | - Afsun Sujayev
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of Additives; Azerbaijan National Academy of Sciences; Baku 1029 Azerbaijan
| | - Fikret Turkan
- Health Services Vocational School; Igdır University; Igdır 76000 Turkey
| | - Emin Garibov
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of Additives; Azerbaijan National Academy of Sciences; Baku 1029 Azerbaijan
| | - Zübeyir Huyut
- Department of Biochemistry, Faculty of Medical; Van Yuzuncu Yil University; Van 65090 Turkey
| | - Vagif Farzaliyev
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of Additives; Azerbaijan National Academy of Sciences; Baku 1029 Azerbaijan
| | - Sevgi Mamedova
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of Additives; Azerbaijan National Academy of Sciences; Baku 1029 Azerbaijan
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum 25240 Turkey
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Sarı Y, Aktaş A, Taslimi P, Gök Y, Gulçin İ. NovelN-propylphthalimide- and 4-vinylbenzyl-substituted benzimidazole salts: Synthesis, characterization, and determination of their metal chelating effects and inhibition profiles against acetylcholinesterase and carbonic anhydrase enzymes. J Biochem Mol Toxicol 2017; 32. [DOI: 10.1002/jbt.22009] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/19/2017] [Accepted: 10/27/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Yakup Sarı
- Department of Chemistry, Faculty of Arts and Sciences; Inönü University; Malatya 44280 Turkey
| | - Aydın Aktaş
- Department of Chemistry, Faculty of Arts and Sciences; Inönü University; Malatya 44280 Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Sciences; Atatürk University; Erzurum 25240 Turkey
| | - Yetkin Gök
- Department of Chemistry, Faculty of Arts and Sciences; Inönü University; Malatya 44280 Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences; Atatürk University; Erzurum 25240 Turkey
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Caglayan C, Gulcin İ. The toxicological effects of some avermectins on goat liver carbonic anhydrase enzyme. J Biochem Mol Toxicol 2017; 32. [DOI: 10.1002/jbt.22010] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/17/2017] [Accepted: 10/27/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Cuneyt Caglayan
- Department of Biochemistry; Faculty of Veterinary Medicine, Bingöl University; Bingöl 12000 Turkey
| | - İlhami Gulcin
- Department of Chemistry; Faculty of Science, Atatürk University; Erzurum 25240 Turkey
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Öztaskın N, Taslimi P, Maraş A, Gülcin İ, Göksu S. Novel antioxidant bromophenols with acetylcholinesterase, butyrylcholinesterase and carbonic anhydrase inhibitory actions. Bioorg Chem 2017; 74:104-114. [DOI: 10.1016/j.bioorg.2017.07.010] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 07/16/2017] [Accepted: 07/17/2017] [Indexed: 10/19/2022]
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Altundas A, Gül B, Çankaya M, Atasever A, Gülçin İ. Synthesis of 2-amino-3-cyanopyridine derivatives and investigation of their carbonic anhydrase inhibition effects. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21998] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 08/20/2017] [Accepted: 08/25/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Aliye Altundas
- Department of Chemistry, Faculty of Science and Arts; Gazi University; Ankara 06500 Turkey
| | - Berna Gül
- Department of Chemistry, Faculty of Science and Arts; Gazi University; Ankara 06500 Turkey
| | - Murat Çankaya
- Department of Biology, Faculty of Science and Arts; Erzincan University; Erzincan 24100 Turkey
| | - Ali Atasever
- Department of Food Science, Ispir H. Polat Vocational School; Atatürk University; Erzurum 25900 Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science; Atatürk University; Erzurum 25240 Turkey
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Taslimi P, Akıncıoglu H, Gülçin İ. Synephrine and phenylephrine act as α-amylase, α-glycosidase, acetylcholinesterase, butyrylcholinesterase, and carbonic anhydrase enzymes inhibitors. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21973] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/12/2017] [Accepted: 07/20/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Parham Taslimi
- Department of Chemistry, Faculty of Science; Atatürk University; Erzurum 25240 Turkey
| | - Hülya Akıncıoglu
- Department of Chemistry, Faculty of Science and Arts; Agri Ibrahim Cecen University; Agri 04100 Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science; Atatürk University; Erzurum 25240 Turkey
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Alim Z, Kilic D, Koksal Z, Beydemir S, Ozdemir H. Assessment of the inhibitory effects and molecular docking of some sulfonamides on human serum paraoxonase 1. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21950] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 05/29/2017] [Accepted: 06/14/2017] [Indexed: 12/29/2022]
Affiliation(s)
- Zuhal Alim
- Department of Chemistry; Faculty of Science and Arts, Ahi Evran University; Kırşehir 40000 Turkey
| | - Deryanur Kilic
- Department of Chemistry; Faculty of Sciences, Ataturk University; Erzurum 25240 Turkey
- Department of Chemistry; Faculty of Science and Arts Aksaray University; Aksaray 68000 Turkey
| | - Zeynep Koksal
- Department of Chemistry; Faculty of Sciences, Istanbul Medeniyet University; Istanbul 34730 Turkey
| | - Sukru Beydemir
- Department of Biochemistry; Faculty of Pharmacy, Anadolu University; Eskişehir 26470 Turkey
| | - Hasan Ozdemir
- Department of Chemistry; Faculty of Sciences, Ataturk University; Erzurum 25240 Turkey
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47
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Kocyigit UM, Taslimi P, Gezegen H, Gulçin İ, Ceylan M. Evaluation of acetylcholinesterase and carbonic anhydrase inhibition profiles of 1,2,3,4,6-pentasubstituted-4-hydroxy-cyclohexanes. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21938] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 05/24/2017] [Accepted: 05/20/2017] [Indexed: 01/10/2023]
Affiliation(s)
- Umit M. Kocyigit
- Vocational School of Health Services; Cumhuriyet University; Sivas Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum Turkey
| | - Hayreddin Gezegen
- Department of Nutrition and Dietetics, Faculty of Health Sciences; Cumhuriyet University; Sivas Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences; Ataturk University; Erzurum Turkey
| | - Mustafa Ceylan
- Department of Chemistry, Faculty of Arts and Sciences; Gaziosmanpasa University; Tokat Turkey
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Köksal Z, Kalın R, Gerni S, Gülçin İ, Özdemir H. The inhibition effects of some natural products on lactoperoxidase purified from bovine milk. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21939] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 05/18/2017] [Accepted: 05/20/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Zeynep Köksal
- Department of Chemistry, Faculty of Engineering and Natural Sciences; Istanbul Medeniyet University; Istanbul Turkey
| | - Ramazan Kalın
- Department of Chemistry, Faculty of Science; Ataturk University; Erzurum Turkey
- Department of Basic Science, Faculty of Science; Erzurum Technical University; Erzurum Turkey
| | - Serpil Gerni
- Department of Chemistry, Faculty of Science; Ataturk University; Erzurum Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science; Ataturk University; Erzurum Turkey
| | - Hasan Özdemir
- Department of Chemistry, Faculty of Science; Ataturk University; Erzurum Turkey
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Aktaş A, Taslimi P, Gülçin İ, Gök Y. Novel NHC Precursors: Synthesis, Characterization, and Carbonic Anhydrase and Acetylcholinesterase Inhibitory Properties. Arch Pharm (Weinheim) 2017; 350. [DOI: 10.1002/ardp.201700045] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 03/21/2017] [Accepted: 03/27/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Aydın Aktaş
- Faculty of Arts and Sciences, Department of Chemistry; Inönü University; Malatya Turkey
| | - Parham Taslimi
- Faculty of Sciences, Department of Chemistry; Atatürk University; Erzurum Turkey
| | - İlhami Gülçin
- Faculty of Sciences, Department of Chemistry; Atatürk University; Erzurum Turkey
| | - Yetkin Gök
- Faculty of Arts and Sciences, Department of Chemistry; Inönü University; Malatya Turkey
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50
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Huyut Z, Beydemir Ş, Gülçin İ. Inhibition properties of some flavonoids on carbonic anhydrase I and II isoenzymes purified from human erythrocytes. J Biochem Mol Toxicol 2017; 31. [DOI: 10.1002/jbt.21930] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 03/17/2017] [Accepted: 03/20/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Zübeyir Huyut
- Department of Biochemistry; Medical Faculty, Yuzuncu Yıl University; Van Turkey
| | - Şükrü Beydemir
- Department of Biochemistry; Faculty of Pharmacy, Anadolu University; Eskişehir Turkey
| | - İlhami Gülçin
- Department of Chemistry; Faculty of Sciences, Atatürk University; Erzurum Turkey
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