1
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Mancuso R, Lettieri M, Strangis R, Russo P, Palumbo Piccionello A, De Angelis S, Gabriele B. Iodocyclization of 2‐Methylthiophenylacetylenes to 3‐Iodobenzothiophenes and their coupling Reactions under More Sustainable Conditions. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Raffaella Mancuso
- University of Calabria: Universita della Calabria Chemistry and Chemical Technologies Rende (CS) ITALY
| | - Melania Lettieri
- Università della Calabria: Universita della Calabria Chemistry and Chemical Technologies Rende (CS) ITALY
| | - Romina Strangis
- University of Calabria: Universita della Calabria Chemistry and Chemical Technologies Rende (CS) ITALY
| | - Patrizio Russo
- University of Calabria: Universita della Calabria Chemistry and Chemical Technologies Rende (CS) ITALY
| | - Antonio Palumbo Piccionello
- University of Palermo: Universita degli Studi di Palermo Biological, Chemical and Pharmaceutical Science and Technology-STEBICEF Palermo ITALY
| | - Sara De Angelis
- University of Calabria: Universita della Calabria Chemistry and Chemical Technologies ITALY
| | - Bartolo Gabriele
- University of Calabria: Universita della Calabria Department of Chemistry and Chemical Technologies Via Pietro Bucci, 12/C 87036 Arcavacata di Rende ITALY
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2
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Esen M, Kavak E, Ozok‐Arici O, Ulas B, Kivrak H, Kivrak A. Synthesis of Novel Artemisinin Derivatives and Their Electrochemical Properties. ChemistrySelect 2022. [DOI: 10.1002/slct.202201223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Meryem Esen
- Department of Chemistry Faculty of Sciences Van Yuzuncu Yil University Van 65080 Turkey
| | - Emrah Kavak
- Department of Chemistry Faculty of Sciences Van Yuzuncu Yil University Van 65080 Turkey
| | - Omruye Ozok‐Arici
- Eskisehir Osmangazi University Faculty of Engineering and Architectural Sciences Department of Chemical Engineering Eskisehir 26040 Turkey
| | - Berdan Ulas
- Department of Chemical Engineering Faculty of Engineering Van Yuzuncu Yil University Van 65000 Turkey
| | - Hilal Kivrak
- Eskisehir Osmangazi University Faculty of Engineering and Architectural Sciences Department of Chemical Engineering Eskisehir 26040 Turkey
- Translational Medicine Research and Clinical Center Eskisehir Osmangazi University 26040 Eskisehir Turkey
| | - Arif Kivrak
- Eskişehir Osmangazi University Faculty of Sciences and Arts Department of Chemistry Eskisehir 26040 Turkey
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3
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Ozok O, Kavak E, Kivrak A. Synthesis of novel artesunate-benzothiophene and artemisinin-benzothiophene derivatives. Nat Prod Res 2021; 36:5228-5234. [PMID: 34024198 DOI: 10.1080/14786419.2021.1928116] [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] [Indexed: 01/10/2023]
Abstract
Natural products are used for the treatment of a variety of diseases for many years. Last decades, design and synthesis of novel biologically active hybrid molecules including natural product is gained big importance due to their unique and new biological properties. In the present study, novel artemisinin-benzothiophene derivatives (12 A-F) are synthesised. Initially, benzothiophene derivatives (4 A-4F) are prepared via the Pd-catalyzed coupling reactions and iodocyclisation reactions. Then, Suzuki-Miyaura coupling reactions were used for the formation of intermediates 6 A-6F (between 64% and 91% yields). Finally, the Steglich esterification reaction between intermediate 6 and artesunate formed the artemisinin-benzothiophene hybrids (9 A-9F) in moderate to excellent yields under very mild reaction conditions. When intermediate 6 was reacted with dihydroartemisinin, product 12 A-12F was also obtained with high yields.
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Affiliation(s)
- Omruye Ozok
- Department of Chemistry, Faculty of Sciences, Van Yüzüncü Yil University, Van, Turkey.,Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yüzüncü Yil University, Van, Turkey
| | - Emrah Kavak
- Department of Chemistry, Faculty of Sciences, Van Yüzüncü Yil University, Van, Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of Sciences, Van Yüzüncü Yil University, Van, Turkey.,Faculty of Sciences and Arts, Department of Chemistry, Eskisehir Osmangazi University, Eskişehir, Turkey
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4
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Kurt-Kızıldoğan A, Otur Ç, Yılmaz C, Arslan S, Mutlu D, Kivrak A, Algso M, Kayhan A, Çetin D, Konus M. Synthesis, Cytotoxicity, Antioxidant and Antimicrobial Activity of Indole Based Novel Small Molecules. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201109203226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Aim:
In this study experiments were carried out to explore antioxidant, antimicrobial,
cytotoxic properties of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1Hindole
(EPI) together with its effect on glutathione S-transferases (GST) activities in human liver
carcinoma (HepG2) cells.
Background::
Indoles probably represent one of the most important heterocyclic structures that have
been attracting the interest of many scientists in drug discovery.
Objective:
The present study was carried out to explore antioxidant, antimicrobial, cytotoxic properties
of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1H-indole (EPI) and its
effect on glutathione S-transferases (GST) activities in human liver carcinoma (HepG2) cells.
Materials and Methods:
Pd-catalyst Sonogashira coupling reactions, MTT Assay, Antioxidant
capacity test, Antimicrobial test, GST enzyme activity test.
Results:
1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had antioxidant and antimicrobial properties.
It displayed significant induction in glutathione S-transferases (GST) enzyme activity in human liver
cancer cell lines (HepG2), but cytotoxic effect on all tested cancer cell lines could not be observed.
Conclusion::
All of these results showed that 1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had
antioxidant and antimicrobial properties without cytotoxic effect, which could make it a promising
active component with further studies.
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Affiliation(s)
- Aslıhan Kurt-Kızıldoğan
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Can Yılmaz
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Sevki Arslan
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Dogukan Mutlu
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Muheb Algso
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Abdussamet Kayhan
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Metin Konus
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
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5
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Hama AK, Algso MAS, Kavak E, Kivrak A. Synthesis of Novel Benzothiophene Derivatives via Cyclization Reactions. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020070222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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6
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Konus M, Çetin D, Yılmaz C, Arslan S, Mutlu D, Kurt‐Kızıldoğan A, Otur Ç, Ozok O, AS Algso M, Kivrak A. Synthesis, Biological Evaluation and Molecular Docking of Novel Thiophene‐Based Indole Derivatives as Potential Antibacterial, GST Inhibitor and Apoptotic Anticancer Agents. ChemistrySelect 2020. [DOI: 10.1002/slct.202001523] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Metin Konus
- Department of Molecular Biology and Genetics Faculty of SciencesVan Yüzüncü Yil University 65080 Van Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics Faculty of SciencesVan Yüzüncü Yil University 65080 Van Turkey
| | - Can Yılmaz
- Department of Molecular Biology and Genetics Faculty of SciencesVan Yüzüncü Yil University 65080 Van Turkey
| | - Sevki Arslan
- Department of Biology Faculty of Arts and SciencesPamukkale University 20100 Denizli Turkey
| | - Dogukan Mutlu
- Department of Biology Faculty of Arts and SciencesPamukkale University 20100 Denizli Turkey
| | - Aslıhan Kurt‐Kızıldoğan
- Department of Agricultural Biotechnology Faculty of AgricultureOndokuz Mayıs University 55139 Samsun Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology Faculty of AgricultureOndokuz Mayıs University 55139 Samsun Turkey
| | - Omruye Ozok
- Department of Molecular Biology and Genetics Faculty of SciencesVan Yüzüncü Yil University 65080 Van Turkey
- Department of ChemistryVan Yüzüncü Yil University Van 65080 Turkey
| | - Muheb AS Algso
- Department of ChemistryVan Yüzüncü Yil University Van 65080 Turkey
| | - Arif Kivrak
- Department of ChemistryVan Yüzüncü Yil University Van 65080 Turkey
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7
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Ertas NA, Kavak E, Salman F, Kazici HC, Kivrak H, Kivrak A. Synthesis of Ferrocene Based Naphthoquinones and its Application as Novel Non‐enzymatic Hydrogen Peroxide. ELECTROANAL 2020. [DOI: 10.1002/elan.201900715] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Nevroz Aslan Ertas
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
- Department of Molecular Biology and Genetics, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
| | - Emrah Kavak
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
| | - Fırat Salman
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Hilal Celik Kazici
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Hilal Kivrak
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
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