1
|
Ongalbek D, Tokul-Ölmez Ö, Şahin B, Küçükaydın S, Aydoğmuş-Öztürk F, Sıcak Y, Yeskaliyeva B, Öztürk M. Classification of buckwheat honey produced in Kazakhstan according to their biochemical ingredients and bioactivities by chemometric approach. Food Chem 2024; 451:139409. [PMID: 38692236 DOI: 10.1016/j.foodchem.2024.139409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 05/03/2024]
Abstract
Herein, nineteen buckwheat honey samples collected from 19 stations of different ecological zones of Kazakhstan were analysed for their pollen density, physicochemical properties, chemical composition, antioxidant, anticholinesterase, tyrosinase inhibitory, and urease inhibitory activities with chemometric approaches. Twelve phenolic compounds and fumaric acid were identified using HPLC-DAD, and mainly fumaric, p-hydroxybenzoic, p-coumaric, trans-2-hydroxy cinnamic acids, and chrysin were detected in all samples. The honey samples collected from the Northern zone exhibited best antioxidant activity in lipid peroxidation inhibitory (IC50:8.65 ± 0.50 mg/mL), DPPH• (IC50:17.07 ± 1.49 mg/mL), ABTS•+ (IC50:8.90 ± 0.65 mg/mL), CUPRAC (A0.50:7.51 ± 0.30 mg/mL) and metal chelating assay (IC50:10.39 ± 0.71 mg/mL). In contrast, South-eastern zone samples indicated better acetylcholinesterase (55.57 ± 0.83%), butyrylcholinesterase (49.59 ± 1.09%), tyrosinase (44.40 ± 1.21%), and moderate urease (24.57 ± 0.33%) inhibitory activities at 20 mg/mL. The chemometric classification of nineteen buckwheat honey was performed using PCA and HCA techniques. Both were supported by correlation analysis. Thirteen compounds contributed significantly to the clustering of buckwheat honey based on geographical origin.
Collapse
Affiliation(s)
- Damira Ongalbek
- Al-Farabi Kazakh National University, Faculty of Chemistry and Chemical Technology, Almaty, Kazakhstan
| | - Özge Tokul-Ölmez
- Mugla Sitki Kocman University, Faculty of Science, Department of Chemistry, 48121 Mentese-Mugla, Türkiye
| | - Bihter Şahin
- Mugla Sitki Kocman University, Faculty of Science, Department of Chemistry, 48121 Mentese-Mugla, Türkiye; Bandırma Onyedi Eylül University, Susurluk Agriculture and Forest Vocational School, Department of Chemistry and Chemical Processing Technologies, Susurluk-Balıkesir, Türkiye.
| | - Selçuk Küçükaydın
- Mugla Sitki Kocman University, Faculty of Science, Department of Chemistry, 48121 Mentese-Mugla, Türkiye; Mugla Sitki Kocman University, Köyceğiz Vocational School of Health Services Koycegiz-Mugla, Turkey
| | | | - Yusuf Sıcak
- Mugla Sitki Kocman University, Koycegiz Vocational School, Mugla, Türkiye.
| | - Balakyz Yeskaliyeva
- Al-Farabi Kazakh National University, Faculty of Chemistry and Chemical Technology, Almaty, Kazakhstan
| | - Mehmet Öztürk
- Mugla Sitki Kocman University, Faculty of Science, Department of Chemistry, 48121 Mentese-Mugla, Türkiye; Mugla Sitki Kocman University, Food Analysis Application and Research Center, Mugla, Türkiye.
| |
Collapse
|
2
|
Sıcak Y, Aktar BSK, Yılmaz GT, Öztürk FA, Öztürk M, Tok TT, Emre EE. Design, Synthesis, Pharmacological Activities, Structure-Activity Relationship, and In Silico Studies of Novel 5-Substituted-2-(morpholinoimino)-thiazolidin-4-ones. ACS Omega 2023; 8:38641-38657. [PMID: 37867693 PMCID: PMC10586451 DOI: 10.1021/acsomega.3c05928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023]
Abstract
This study is aimed to synthesize morpholine- and thiazolidine-based novel 5-(substituted)benzylidene)-2-(morpholinoimino)-3-phenylthiazolidin-4-ones (3-26) and characterized by molecular spectroscopy. The synthesized compounds were subjected to antioxidant activity with anticholinesterase, tyrosinase, and urease inhibition activities and evaluated the structure-activity relationship (SAR) of enzyme inhibition activities. Compound 11 was found to be the most active antioxidant. In anticholinesterase inhibition, compound 12 (IC50: 17.41 ± 0.22 μM) was the most active against AChE, while compounds 3-26 ( except 3, 8, and 17) showed notable activity against BChE. Compounds 17 (IC50: 3.22 ± 0.70 mM), 15 (IC50: 5.19 ± 0.03 mM), 24 (IC50: 7.21 ± 0.27 mM), 23 (IC50: 8.05 ± 0.11 mM), 14 (IC50: 8.10 ± 0.22 mM), 25 (IC50: 8.40 ± 0.64 mM), 26 (IC50: 8.76 ± 0.90 mM), and 22 (IC50: 9.13 ± 0.55 mM) produced higher tyrosinase inhibition activity. In urease inhibition activity, compounds 20 (IC50: 16.79 ± 0.19 μM), 19 (IC50: 18.25 ± 0.50 μM), 18 (IC50: 20.24 ± 0.77 μM), 26 (IC50: 21.51 ± 0.44 μM), 25 (IC50: 21.70 ± 0.06 μM), and 24 (IC50: 22.49 ± 0.11 μM) demonstrated excellent activities. Besides, the molecular docking study was applied to better understand the inhibitory mechanism between (1-26) compounds and enzymes at the molecular level. According to the results of this study, the synthesized compounds exhibited a better binding affinity toward these enzymes compared to the positive control. Further, molecular mechanics Poisson-Boltzmann surface area (MM/PBSA) binding free energy and molecular dynamics (MD) simulation analyses were performed for AChE with compound 26, which showed high inhibitory activity in silico and in vitro studies. In conclusion, novel morpholine and thiazolidine-based derivative compounds may be pharmacologically effective agents for AChE, BChE, tyrosinase, and urease enzymes.
Collapse
Affiliation(s)
- Yusuf Sıcak
- Department
of Medicinal and Aromatic Plants, Köyceğiz Vocational
School, Muğla Sıtkı Koçman
University, Köyceğiz, Muğla 48800, Turkey
| | - Bedriye Seda Kurşun Aktar
- Department
of Hair Care and Beauty Services, Yeşilyurt Vocational School, Malatya Turgut Özal University, Malatya 44210, Turkey
| | - Gizem Tatar Yılmaz
- Department
of Biostatistics and Medical Informatics, Faculty of Medicine, Karadeniz Technical University, Trabzon 61080, Turkey
| | - Fatma Aydoğmuş Öztürk
- Department
of Medicinal and Aromatic Plants, Köyceğiz Vocational
School, Muğla Sıtkı Koçman
University, Köyceğiz, Muğla 48800, Turkey
| | - Mehmet Öztürk
- Department
of Chemistry, Faculty of Sciences, Muğla
Sıtkı Koçman University, Muğla 48121, Turkey
| | - Tuğba Taşkın Tok
- Department
of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep 27310, Turkey
| | - Emine Elçin
Oruç Emre
- Department
of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep 27310, Turkey
| |
Collapse
|
3
|
Evyapan S, Oruç-Emre EE, Sıcak Y, Karaküçük-İyidoğan A, Yılmaz GT, Öztürk M. Design, in Silico Studies and Biological Evaluation of New Chiral Thiourea and 1,3-Thiazolidine-4,5-dione Derivatives. Chem Biodivers 2023; 20:e202300626. [PMID: 37477542 DOI: 10.1002/cbdv.202300626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/19/2023] [Accepted: 07/20/2023] [Indexed: 07/22/2023]
Abstract
In this study, new chiral thiourea and 1,3-thiazolidine-4,5-dione derivatives were synthesized, it was aimed to evaluate the various biological activities and molecular docking of these compounds. Firstly, the new thioureas (1-16) were obtained by reacting 1-naphthylisothiocyanate with different chiral amines. Then, the chiral thioureas were cyclized with oxalyl chloride to obtain 1,3-thiazolidine-4,5-dione derivatives (17-32). All compounds were evaluated with several in vitro antioxidant and enzyme inhibition activities. Compound 30 was the most active compound against AChE, with a value of IC50 =8.09±0.58 μM. On the other hand, all compounds were tested in silico absorption, distribution, metabolism, and excretion (ADME) assays to better understand their bioavailability. These physicochemical properties, pharmacokinetics, and drug-likeness of all compounds were calculated using SwissADME. Furthermore, according to molecular docking analyses compound 30 exhibited significant binding affinities for all enzymes. Based on our overall observations, compound 30 could be recommended as a potential lead for the therapuetic of Alzheimer's.
Collapse
Affiliation(s)
- Samet Evyapan
- Department of Chemistry, Faculty of Art and Sciences, Gaziantep University, Gaziantep, 27410, Türkiye
| | - Emine Elçin Oruç-Emre
- Department of Chemistry, Faculty of Art and Sciences, Gaziantep University, Gaziantep, 27410, Türkiye
| | - Yusuf Sıcak
- Department of Medicinal and Aromatic Plants, Köyceğiz Vocational School, Muğla Sıtkı Koçman University, Muğla, 48800, Türkiye
| | | | - Gizem Tatar Yılmaz
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Karadeniz Technical University, Trabzon, 61000, Türkiye
| | - Mehmet Öztürk
- Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, Muğla, 48800, Türkiye
| |
Collapse
|
4
|
Sıcak Y, Kekeçmuhammed H, Karaküçük-İyidoğan A, Taşkın-Tok T, Oruç-Emre EE, Öztürk M. Chalcones Bearing Nitrogen-Containing Heterocyclics as Multi-Targeted Inhibitors: Design, Synthesis, Biological Evaluation and Molecular Docking Studies. J Mol Recognit 2023:e3020. [PMID: 37092742 DOI: 10.1002/jmr.3020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/02/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
In this work, a series of chalcones (1a-d, 2a-d, 3a-d, 4a-d and 5a-d) was designed and synthesized by Claisen-Schmidt condensation. Also, their chemical structures were elucidated using UV-Vis, FT IR, 1 H NMR, 13 C NMR, MS spectral data and Elemental analyses. Subsequently, anticholinesterase, tyrosinase, urease inhibitory activities and antioxidant activities of all chalcones were evaluated. The inhibitory potential of all chalcones in terms of IC50 value was observed ranging from 7.18 ± 0.43 to 29.62 ± 0.30 μM against BChE by comparing with Galantamine (IC50 46.06 ± 0.10 μM) as a reference drug. Also compounds 2c, 3c, 4c, 4b and 4d exhibited high anticholinesterase activity against both AChE and BChE enzymes. The tyrosinase inhibitory activity results revealed that three compounds (IC50 1.75 ± 0.83 μM for 2b, IC50 2.24 ± 0.11 μM for 3b and IC50 1.90 ± 0.64 μM for 4b) displayed good inhibitory activity against tyrosinase compared to kojic acid (IC50 0.64 ± 0.12 μM). In addition, other different three chalcones (IC50 22.34 ± 0.25 μM for 2c, IC50 20.98 ± 0.08 μM for 3c and IC50 18.26 ± 0.13 μM for 4c) showed excellent inhibitory activity against the urease by comparing with thiourea (IC50 23.08 ± 0.19 μM). Compounds 3c and 4c showed the best potency in all antioxidant activity tests. In the light of these findings, the structure-activity relationship for compounds was also described. Furthermore, molecular modeling studies including molecular docking, ADMET and pharmacophore analyses of compounds gave important information about the interactions and drug likeness properties. As a result, all chalcones exhibited suitable ADMET findings predicting good oral bioavailability. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Yusuf Sıcak
- Muğla Sıtkı Koçman University, Department of Medicinal and Aromatic Plants, Köyceğiz Vocational School, Muğla, Türkiye
| | - Hüseyin Kekeçmuhammed
- Gaziantep University, Department of Chemistry, Faculty of Arts and Sciences, Gaziantep, Türkiye
| | | | - Tuğba Taşkın-Tok
- Gaziantep University, Department of Chemistry, Faculty of Arts and Sciences, Gaziantep, Türkiye
- Gaziantep University, Institute of Health Sciences, Department of Bioinformatics and Computational Biology, Gaziantep, Türkiye
| | - Emine Elçin Oruç-Emre
- Gaziantep University, Department of Chemistry, Faculty of Arts and Sciences, Gaziantep, Türkiye
| | - Mehmet Öztürk
- Muğla Sıtkı Koçman University, Department of Chemistry, Faculty of Sciences, Muğla, Türkiye
| |
Collapse
|
5
|
Aktar BSK, Sıcak Y, Tatar G, Oruç-Emre EE. Synthesis, Antioxidant and Some Enzyme Inhibition Activities of New Sulfonyl Hydrazones and their Molecular Docking Simulations. Pharm Chem J 2022. [DOI: 10.1007/s11094-022-02674-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
6
|
Sıcak Y, Şahin-Yağlıoğlu A, Öztürk M. Bioactivities and phenolic constituents relationship of Muğla thyme and pine honey of Turkey with the chemometric approach. Food Measure 2021. [DOI: 10.1007/s11694-021-00940-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
7
|
Bozkurt E, Sıcak Y, Oruç-Emre EE, Iyidoğan AK, Öztürk M. Design and Bioevaluation of Novel Hydrazide-Hydrazones Derived from 4-Acetyl-N-Substituted Benzenesulfonamide. Russ J Bioorg Chem 2020. [DOI: 10.1134/s1068162020050052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
8
|
Sıcak Y, Oruç‐Emre EE, Öztürk M, Taşkın‐Tok T, Karaküçük‐Iyidoğan A. Novel fluorine‐containing chiral hydrazide‐hydrazones: Design, synthesis, structural elucidation, antioxidant and anticholinesterase activity, and
in silico
studies. Chirality 2019; 31:603-615. [DOI: 10.1002/chir.23102] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/29/2019] [Accepted: 05/14/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Yusuf Sıcak
- Köyceğiz Vocational SchoolMuğla Sıtkı Koçman University Muğla Turkey
| | - Emine Elçin Oruç‐Emre
- Faculty of Science and Arts, Department of ChemistryGaziantep University Gaziantep Turkey
| | - Mehmet Öztürk
- Faculty of Science, Department of ChemistryMuğla Sıtkı Koçman University Muğla Turkey
| | - Tuğba Taşkın‐Tok
- Faculty of Science and Arts, Department of ChemistryGaziantep University Gaziantep Turkey
| | | |
Collapse
|
9
|
Başaran E, Sıcak Y, Sogukomerogullari HG, Karaküçük‐Iyidoğan A, Oruç‐Emre EE, Sönmez M, Öztürk M. Synthesis of novel chiral metal complexes derived from chiral thiosemicarbazide ligands as potential antioxidant agents. Chirality 2019; 31:434-444. [DOI: 10.1002/chir.23069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Eyüp Başaran
- Faculty of Science and Arts, Department of ChemistryGaziantep University Gaziantep Turkey
| | - Yusuf Sıcak
- Köyceğiz Vocational SchoolMuğla Sıtkı Koçman University Muğla Turkey
| | | | | | - Emine Elçin Oruç‐Emre
- Faculty of Science and Arts, Department of ChemistryGaziantep University Gaziantep Turkey
| | - Mehmet Sönmez
- Faculty of Science and Arts, Department of ChemistryGaziantep University Gaziantep Turkey
| | - Mehmet Öztürk
- Faculty of Science, Department of ChemistryMuğla Sıtkı Koçman University Muğla Turkey
| |
Collapse
|
10
|
Karaman N, Sıcak Y, Taşkın-Tok T, Öztürk M, Karaküçük-İyidoğan A, Dikmen M, Koçyiğit-Kaymakçıoğlu B, Oruç-Emre EE. New piperidine-hydrazone derivatives: Synthesis, biological evaluations and molecular docking studies as AChE and BChE inhibitors. Eur J Med Chem 2016; 124:270-283. [PMID: 27592396 DOI: 10.1016/j.ejmech.2016.08.037] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 08/16/2016] [Accepted: 08/17/2016] [Indexed: 01/04/2023]
Abstract
Hydrazones and the piperidine ring containing compounds were considered as beneficial substrates in drug design. Therefore, this study was aimed at the synthesis of new benzoyl hydrazones derived from ethyl 4-oxopiperidine-1-carboxylate and 2,6-diphenylpiperidin-4-one. The synthesized compounds (1-19) were screened for their antioxidant, anticholinesterase and anticancer activities. The antioxidant capacity of the compounds was evaluated by using four complementary tests. The results showed that compound 7 and 17 have the higher lipid peroxidation inhibitory activity than the other compounds. In DPPH˙ scavenging assay, compounds 5, 6, 10, 14, 17 demonstrated better activity than that of standard BHT, while in ABTS+˙ scavenging assay compound 6 and 17 exhibited better activity among the other compounds. The CUPRAC assay disclosed that compound 2 displayed better activity than α-tocopherol. The anticholinesterase activity was performed against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes. Compound 11 (IC50: 35.30 ± 1.11 μM) inhibited BChE better than galantamine (IC50: 46.03 ± 0.14 μM). We conclude that the compound 11 can be considered as a candidate for BChE inhibitor. Moreover docking method was applied to elucidate the AChE and BChE inhibitory mechanism of the compound 11. Molecular docking analysis revealed that compound 11 bound to BChE enzyme more efficiently when compared to the AChE due to its orientations and different types of interactions. In addition, the non-cytotoxic properties of the compounds brought them into prominence, although they did not show significant anticancer properties.
Collapse
Affiliation(s)
- Nurcan Karaman
- Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Turkey
| | - Yusuf Sıcak
- Department of Herbal and Animal Production, Köyceğiz Vocational School, Muğla Sıtkı Koçman University, Muğla, Turkey; Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Tuğba Taşkın-Tok
- Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Turkey
| | - Mehmet Öztürk
- Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, Muğla, Turkey
| | | | - Miris Dikmen
- Department of Pharmacology, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | | | - Emine Elçin Oruç-Emre
- Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Turkey.
| |
Collapse
|
11
|
Karaman N, Oruç-Emre EE, Sıcak Y, Çatıkkaş B, Karaküçük-İyidoğan A, Öztürk M. Microwave-assisted synthesis of new sulfonyl hydrazones, screening of biological activities and investigation of structure–activity relationship. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1592-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|