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Al-Humaidi J, Gomha SM, Riyadh SM, Ibrahim MS, Zaki MEA, Abolibda TZ, Jefri OA, Abouzied AS. Synthesis, Biological Evaluation, and Molecular Docking of Novel Azolylhydrazonothiazoles as Potential Anticancer Agents. ACS OMEGA 2023; 8:34044-34058. [PMID: 37744790 PMCID: PMC10515364 DOI: 10.1021/acsomega.3c05038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 08/09/2023] [Indexed: 09/26/2023]
Abstract
A novel set of thiazolylhydrazonothiazoles bearing an indole moiety were synthesized by subjection reactions of carbothioamide derivative and hydrazonoyl chlorides (or α-haloketones). The cytotoxicity of the synthesized compounds was evaluated against the colon carcinoma cell line (HCT-116), liver carcinoma cell line (HepG2), and breast carcinoma cell line (MDA-MB-231), and demonstrated encouraging activity. Furthermore, when representative products were assessed for toxicity against normal cells, minimal toxic effects were observed, indicating their potential safety for use in pharmacological studies. The mechanism of action of the tested products, as inhibitors of the epidermal growth factor receptor tyrosine kinase domain (EGFR TK) protein, was suggested through docking studies that assessed their binding scores and modes, in comparison to a reference standard (W19), thus endorsing their anticancer activity.
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Affiliation(s)
- Jehan
Y. Al-Humaidi
- Department
of Chemistry, College of Science, Princess
Nourah Bint Abdulrahman University, P.O. .BOX 84428, Riyadh 11671, Saudi Arabia
| | - Sobhi M. Gomha
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Sayed M. Riyadh
- Department
of Chemistry, Faculty of Science, Cairo
University, Cairo 12613, Egypt
| | - Mohamed S. Ibrahim
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Magdi E. A. Zaki
- Department
of Chemistry, Faculty of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Tariq Z. Abolibda
- Department
of Chemistry, Faculty of Science, Islamic
University of Madinah, Madinah 42351, Saudi Arabia
| | - Ohoud A. Jefri
- Department
of Biological Science, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Amr S. Abouzied
- Department
of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia
- Department
of Pharmaceutical Chemistry, National Organization
for Drug Control and Research (NODCAR), Giza 12311, Egypt
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2
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Ejaz S, Zubair M, Rasool N, Ahmed F, Bilal M, Ahmad G, Altaf AA, Shah SAA, Rizwan K. N-([1,1'-biaryl]-4-yl)-1-naphthamide-based scaffolds synthesis, their cheminformatics analyses, and screening as bacterial biofilm inhibitor. J Basic Microbiol 2021; 62:1143-1155. [PMID: 34724237 DOI: 10.1002/jobm.202100288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/07/2021] [Accepted: 09/26/2021] [Indexed: 11/07/2022]
Abstract
Naphthamides have pharmacological potential as they express strong activities against microorganisms. The commercially available naphthoyl chloride and 4-bromoaniline were condensed in dry dichloromethane (DCM) in the presence of Et3 N to form N-(4-bromophenyl)-1-naphthamide (86%) (3). Using a Pd(0) catalyzed Suzuki-Miyaura Cross-Coupling reaction of (3) and various boronic acids, a series of N-([1,1'-biaryl]-4-yl)-1-naphthamide derivatives (4a-h) were synthesized in moderate to good yields. The synthesized derivatives were evaluated for cytotoxicity haemolytic assay and biofilm inhibition activity through in silico and in vitro studies. Molecular docking, ADME (absorption, distribution, metabolism, and excretion), toxicity risk, and other cheminformatics predict synthesized molecules as biologically active moieties, further validated through in vitro studies in which compounds (4c) and (4f) showed significant haemolytic activity whereas (4e) exhibited an efficient biofilm inhibition activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Bacillus subtilis. When forming biofilms, bacteria become resistant to various antimicrobial treatments. Currently, research is focused on the development of agents that inhibit biofilm formation, thus the present work is valuable for preventing future drug resistance.
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Affiliation(s)
- Saba Ejaz
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Muhammad Zubair
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Nasir Rasool
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Faiz Ahmed
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Muhammad Bilal
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Gulraiz Ahmad
- Department of Chemistry, Government College, University of Faisalabad, Faisalabad, Pakistan
| | - Ataf A Altaf
- Department of Chemistry, University of Okara, Okara, Pakistan
| | - Syed A A Shah
- Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor Kampus Puncak Alam, Bandar Puncak Alam, Selangor, Malaysia.,Atta-ur-Rahman Institute for Natural Products Discovery (AuRIns), Universiti Teknologi MARA Cawangan Selangor Kampus Puncak Alam, Bandar Puncak Alam, Malaysia
| | - Komal Rizwan
- Department of Chemistry, University of Sahiwal, Sahiwal, Pakistan
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3
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Thiazole-containing compounds as therapeutic targets for cancer therapy. Eur J Med Chem 2019; 188:112016. [PMID: 31926469 DOI: 10.1016/j.ejmech.2019.112016] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/20/2019] [Accepted: 12/26/2019] [Indexed: 12/13/2022]
Abstract
In the last few decades, considerable progress has been made in anticancer agents development, and several new anticancer agents of natural and synthetic origin have been produced. Among heterocyclic compounds, thiazole, a 5-membered unique heterocyclic motif containing sulphur and nitrogen atoms, serves as an essential core scaffold in several medicinally important compounds. Thiazole nucleus is a fundamental part of some clinically applied anticancer drugs, such as dasatinib, dabrafenib, ixabepilone, patellamide A, and epothilone. Recently, thiazole-containing compounds have been successfully developed as possible inhibitors of several biological targets, including enzyme-linked receptor(s) located on the cell membrane, (i.e., polymerase inhibitors) and the cell cycle (i.e., microtubular inhibitors). Moreover, these compounds have been proven to exhibit high effectiveness, potent anticancer activity, and less toxicity. This review presents current research on thiazoles and elucidates their biological importance in anticancer drug discovery. The findings may aid researchers in the rational design of more potent and bio-target specific anticancer drug molecules.
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4
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Shareef MA, Khan I, Babu BN, Kamal A. A Comprehensive Review on the Therapeutic Versatility of Imidazo [2,1-b]thiazoles. Curr Med Chem 2019; 27:6864-6887. [PMID: 31362648 DOI: 10.2174/0929867326666190729152440] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/08/2019] [Accepted: 06/19/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Imidazo[2,1-b]thiazole, a well-known fused five-membered hetrocycle is one of the most promising and versatile moieties in the area of medicinal chemistry. Derivatives of imidazo[2,1-b]thiazole have been investigated for the development of new derivatives that exhibit diverse pharmacological activities. This fused heterocycle is also a part of a number of therapeutic agents. OBJECTIVE To review the extensive pharmacological activities of imidazo[2,1-b]thiazole derivatives and the new molecules developed between 2000-2018 and their usefulness. METHOD Thorough literature review of all relevant papers and patents was conducted. CONCLUSION The present review, covering a number of aspects, is expected to provide useful insights in the design of imidazo[2,1-b]thiazole-based compounds and would inspire the medicinal chemists for a comprehensive and target-oriented information to achieve a major breakthrough in the development of clinically viable candidates.
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Affiliation(s)
- Mohd Adil Shareef
- Department of Fluoro-Agrochemicals, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad,
500007 India,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Irfan Khan
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India,Organic Synthesis and Process Chemistry Division, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500007, India
| | - Bathini Nagendra Babu
- Department of Fluoro-Agrochemicals, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad,
500007 India,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ahmed Kamal
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India,Organic Synthesis and Process Chemistry Division, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500007, India,School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi
110062, India
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5
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Perrone S, Troisi L, Salomone A. Heterocycle Synthesis through Pd-Catalyzed Carbonylative Coupling. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900439] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Serena Perrone
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Campus Ecotekne, Prov.le Lecce-Monteroni 73100 Lecce Italy
| | - Luigino Troisi
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Campus Ecotekne, Prov.le Lecce-Monteroni 73100 Lecce Italy
| | - Antonio Salomone
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Campus Ecotekne, Prov.le Lecce-Monteroni 73100 Lecce Italy
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Evren AE, Yurttas L, Ekselli B, Akalin-Ciftci G. Synthesis and biological evaluation of 5-methyl-4-phenyl thiazole derivatives as anticancer agents. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2018.1550642] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Asaf E. Evren
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, Eskişehir, Turkey
| | - Leyla Yurttas
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Anadolu University, Eskişehir, Turkey
| | - Büşra Ekselli
- Faculty of Pharmacy, Department of Biochemistry, Anadolu University, Eskişehir, Turkey
| | - Gülşen Akalin-Ciftci
- Faculty of Pharmacy, Department of Biochemistry, Anadolu University, Eskişehir, Turkey
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7
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Rizwan K, Zubair M, Rasool N, Mahmood T, Ayub K, Alitheen NB, Aziz MNM, Akhtar MN, Nasim FUH, Bukhary SM, Ahmad VU, Rani M. Palladium(0) catalyzed Suzuki cross-coupling reaction of 2,5-dibromo-3-methylthiophene: selectivity, characterization, DFT studies and their biological evaluations. Chem Cent J 2018; 12:49. [PMID: 29728881 PMCID: PMC5935605 DOI: 10.1186/s13065-018-0404-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 03/13/2018] [Indexed: 11/10/2022] Open
Abstract
Thiophene derivatives have shown versatile pharmacological activities. The Suzuki reaction proved a convenient method for C-C bond formations in organic molecules. In the present research work novel derivatives of 2,5-dibromo-3-methylthiophene (3a-k and 3l-p) has been synthesized, via Suzuki coupling reaction in low to moderate yields. A wide range of functional groups were well tolerated in reaction. Density functional theory investigations on all synthesized derivatives (3a-3p) were performed in order to explore the structural properties. The pharmaceutical potential of synthesized compounds was investigated through various bioassays (antioxidant, antibacterial, antiurease activities). The compounds 3l, 3g, 3j, showed excellent antioxidant activity (86.0, 82.0, 81.3%), respectively by scavenging DPPH. Synthesized compounds showed promising antibacterial activity against tested strains. 3b, 3k, 3a, 3d and 3j showed potential antiurease activity with 67.7, 64.2, 58.8, 54.7 and 52.1% inhibition at 50 µg/ml. Results indicated that synthesized molecules could be a potential source of pharmaceutical agents.
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Affiliation(s)
- Komal Rizwan
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.,Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - Muhammad Zubair
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.
| | - Tariq Mahmood
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad, 22060, Pakistan
| | - Khurshid Ayub
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad, 22060, Pakistan
| | - Noorjahan Banu Alitheen
- Deparment of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Science, University Putra Malaysia, 43400, Serdang, Selangor Darul Ehsan, Malaysia.
| | - Muhammad Nazirul Mubin Aziz
- Deparment of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Science, University Putra Malaysia, 43400, Serdang, Selangor Darul Ehsan, Malaysia
| | - Muhammad Nadeem Akhtar
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Lebuhraya Tun Razak, 26300, Kuantan, Pahang, Malaysia
| | - Faiz-Ul-Hassan Nasim
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63000, Pakistan
| | - Snober Mona Bukhary
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63000, Pakistan
| | - Viqar Uddin Ahmad
- HEJ Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Mubeen Rani
- HEJ Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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8
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New Thiazoline-Tetralin Derivatives and Biological Activity Evaluation. Molecules 2018; 23:molecules23010135. [PMID: 29320423 PMCID: PMC6017121 DOI: 10.3390/molecules23010135] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/07/2018] [Accepted: 01/09/2018] [Indexed: 01/15/2023] Open
Abstract
In this study, novel N′-(3-cyclohexyl/phenyl-4-(substituted phenyl)thiazole-2(3H)-ylidene)-2-[(5,6,7,8-tetrahydronaphthalen-2-yl)oxy]acetohydrazide (4a–4k) derivatives were synthesized and their anticancer potency were evaluated on human breast adenocarcinoma cell line (MCF-7), human lung carcinoma cell line (A549) and mouse embryoblast cell line (NIH/3T3) using the MTT method, DNA synthesis inhibition and flow cytometric analysis. Compound 4e bearing 4-methoxyphenyl moiety exhibited the highest antitumor efficiency against MCF-7 cell line with higher DNA synthesis inhibition and apoptotic cell percentages (ealy+late apoptotic cell). On the other hand, compounds 4f, 4g, and 4h bearing 4-bromo, 4-chloro and 4-florophenyl moieties, respectively caused excellent apoptosis levels against A549 cell line when treated with lower concentration even than cisplatin. Anticholinesterase activity of the compounds were also tested, compound 4h showed 49.92% inhibition of acetylcholinesterase (AChE).
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9
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ANRORC process in 1-alkylazolo[5,1-c][1,2,4]triazin-4(1H)-ones. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2231-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Ulusoy Güzeldemirci N, Karaman B, Küçükbasmaci Ö. Antibacterial, Antitubercular and Antiviral Activity Evaluations of Some Arylidenehydrazide Derivatives Bearing Imidazo[2,1- b]thiazole Moiety. Turk J Pharm Sci 2017; 14:157-163. [PMID: 32454607 DOI: 10.4274/tjps.25743] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 10/23/2016] [Indexed: 12/01/2022]
Abstract
Objectives The aim of this study was to determine the probable antibacterial, antitubercular, and antiviral activities of some N2 -arylidene-(6-(4-chlorophenyl)imidazo[2,1-b]thiazol-3-yl) acetic acid hydrazides (3a-j). Further structural optimization of the identified lead structures can lead us to new more active potential antibacterial, antitubercular, and antiviral agents. Materials and Methods Antibacterial activities of the title compounds against Staphylococcus aureus ATCC 29213, Pseudomonas aeruginosa ATCC 27853 and Escherichia coli ATCC 25922. These molecules were also evaluated for their in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv (ATCC 27294) using the BACTEC 460 radiometric system and BACTEC 12B medium. Moreover, all the compounds (3a-j) were also evaluated against some DNA and RNA viruses in Madin-Darby Canine Kidney, Crandell-Rees Feline Kidney (CRFK), Vero, human embryonic lung (HEL) and HeLa cells. Results Among the tested compounds, 3i displayed the highest efficacy against S. aureus and E. coli. Compound 3j, 5-nitro-2-furfurylidene derivative showed the highest antituberculosis activity (IC50: 6.16 µg/mL and IC90: 14.390 µg/mL). Compound 3i showed the most potent antiviral activity against feline corona virus in CRFK cell cultures (antiviral EC50: 7.5 µM and SI>13). Furthermore, compounds 3c and 3g displayed activity against herpes simplex virus-1 and vaccinia virus in HEL cell cultures (antiviral EC50 values of 9; 16 and 20; 14 µM, respectively). Conclusion On the basis of aforementioned results, it can be conluded that imidazo[2,1-b]thiazole derivatives bearing hydrazone moieties serve as promising chemical probes to design therapeutic agents with antibacterial, antitubercular, and antiviral properties.
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Affiliation(s)
| | - Berin Karaman
- İstanbul University, Faculty Of Pharmacy, Department Of Pharmaceutical Chemistry, İstanbul, Turkey
| | - Ömer Küçükbasmaci
- İstanbul University, Cerrahpasa Faculty Of Medicine, Department Of Microbiology, İstanbul, Turkey
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11
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A facile synthesis of new 5-aryl-thiophenes bearing sulfonamide moiety via Pd(0)-catalyzed Suzuki–Miyaura cross coupling reactions and 5-bromothiophene-2-acetamide: As potent urease inhibitor, antibacterial agent and hemolytically active compounds. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2014.04.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Ikram HM, Rasool N, Zubair M, Khan KM, Abbas Chotana G, Akhtar MN, Abu N, Alitheen NB, Elgorban AM, Rana UA. Efficient Double Suzuki Cross-Coupling Reactions of 2,5-Dibromo-3-hexylthiophene: Anti-Tumor, Haemolytic, Anti-Thrombolytic and Biofilm Inhibition Studies. Molecules 2016; 21:molecules21080977. [PMID: 27472312 PMCID: PMC6273304 DOI: 10.3390/molecules21080977] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 07/20/2016] [Accepted: 07/20/2016] [Indexed: 12/03/2022] Open
Abstract
The present study describes several novel 2,5-biaryl-3-hexylthiophene derivatives (3a–i) synthesized via a Pd(0)-catalyzed Suzuki cross-coupling reaction in moderate to good yields. The novel compounds were also analyzed for their anti-thrombolytic, haemolytic, and biofilm inhibition activities. In addition, the anti-tumor activity was also evaluated in vitro for newly-synthesized compounds, where 3-hexyl-2,5-bis(4-(methylthio)phenyl)thiophene exhibited the best anti-tumor activity against 4T1 cells with IC50 value of 16 μM. Moreover, 2,5-bis(4-methylphenyl)-3-hexylthiophene showed the highest activity against MCF-7 cells with an IC50 value of 26.2 μM. On the other hand, the compound 2,5-bis(4-chloropheny)-3-hexylthiophene exhibited excellent biofilm inhibition activity. Furthermore, the compound 2,5-bis(3-chloro-4-fluorophenyl)-3-hexylthiophene also exhibited better anti-thrombolytic and hemolytic activity results as compared to the other newly-synthesized compounds.
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Affiliation(s)
- Hafiz Mansoor Ikram
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Muhammad Zubair
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Khalid Mohammed Khan
- International Center for Chemical and Biological Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi 75270, Pakistan.
| | - Ghayoor Abbas Chotana
- Department of Chemistry, SBA School of Science & Engineering, Lahore University of Management Sciences, Sector U, DHA, Lahore Cantt. 54792, Pakistan.
| | - Muhammad Nadeem Akhtar
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Lebuhraya Tun Razak 26300, Kuantan Pahang, Malaysia.
| | - Nadiah Abu
- Faculty of Biotechnology and Biomolecular Sciences, University Putra Malaysia, Serdang, Selangor Darul Ehsan 43400, Malaysia.
| | - Noorjahan Banu Alitheen
- Faculty of Biotechnology and Biomolecular Sciences, University Putra Malaysia, Serdang, Selangor Darul Ehsan 43400, Malaysia.
| | - Abdallah Mohamed Elgorban
- Botany and Microbiology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Usman Ali Rana
- Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, Riyadh 11421, Saudi Arabia.
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13
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Sun CY, Li YS, Shi AL, Li YF, Cao RF, Ding HW, Yin QQ, Zhang LJ, Zheng HC, Song HR. Synthesis and antiproliferative activity of novel 4-substituted-phenoxy-benzamide derivatives. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.06.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Veltri L, Mancuso R, Altomare A, Gabriele B. Divergent Multicomponent Tandem Palladium-Catalyzed Aminocarbonylation-Cyclization Approaches to Functionalized Imidazothiazinones and Imidazothiazoles. ChemCatChem 2015. [DOI: 10.1002/cctc.201500213] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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15
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Ikram HM, Rasool N, Ahmad G, Chotana GA, Musharraf SG, Zubair M, Rana UA, Zia-Ul-Haq M, Jaafar HZ. Selective C-arylation of 2,5-dibromo-3-hexylthiophene via Suzuki cross coupling reaction and their pharmacological aspects. Molecules 2015; 20:5202-14. [PMID: 25806546 PMCID: PMC6272220 DOI: 10.3390/molecules20035202] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/06/2015] [Accepted: 02/16/2015] [Indexed: 11/19/2022] Open
Abstract
The present study reports the synthesis of various new derivatives based on 5-aryl-2-bromo-3-hexylthiophene with moderate-to-good yields via a palladium-catalyzed Suzuki cross-coupling reaction. This coupling method involved the reaction of 2,5-dibromo-3-hexylthiophene with several arylboronic acids in order to synthesize corresponding thiophene derivatives under controlled and optimal reaction conditions. The different substituents (CH3, OCH3, Cl, F etc.) present on arylboronic acids are found to have significant electronic effects on the overall properties of new products. The synthesized thiophene molecules were studied for their haemolytic, biofilm inhibition and anti-thrombolytic activities, and almost all products showed potentially good properties. The compound 2-bromo-5-(3-chloro-4-fluorophenyl)-3-hexylthiophenein particular exhibited the highest values for haemolytic and bio-film inhibition activities among all newly synthesized derivatives. In addition, the compound 2-bromo-3-hexyl-5-(4-iodophenyl)thiophene also showed high anti-thrombolytic activity, suggesting the potential medicinal applications of these newly synthesized compounds.
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Affiliation(s)
- Hafiz Mansoor Ikram
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Gulraiz Ahmad
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Ghayoor Abbas Chotana
- Department of Chemistry, SBA School of Science & Engineering, Lahore University of Management Sciences, Sector U, DHA, Lahore Cantt. 54792, Pakistan.
| | - Syed Ghulam Musharraf
- International Center for Chemical and Biological Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi 75270, Pakistan.
| | - Muhammad Zubair
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Usman Ali Rana
- Sustainable Energy Technologies (SET) center, College of Engineering, PO-Box 800, King Saud University, Riyadh 11421, Saudi Arabia.
| | | | - Hawa Ze Jaafar
- Department of Crop Science, Faculty of Agriculture, University Putra Malaysia, Serdang 43400, Selangor, Malaysia.
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16
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Rizwan K, Zubair M, Rasool N, Ali S, Zahoor AF, Rana UA, Khan SUD, Shahid M, Zia-Ul-Haq M, Jaafar HZ. Regioselective synthesis of 2-(bromomethyl)-5-aryl-thiophene derivatives via palladium (0) catalyzed suzuki cross-coupling reactions: as antithrombotic and haemolytically active molecules. Chem Cent J 2014; 8:74. [PMID: 25685184 PMCID: PMC4326645 DOI: 10.1186/s13065-014-0074-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Accepted: 11/27/2014] [Indexed: 11/30/2022] Open
Abstract
Background It is seen that the regioselective functionalizations of halogenated heterocycles play an important role in the synthesis of several types of organic compounds. In this domain, the Suzuki-Miyaura reaction has emerged as a convenient way to build carbon-carbon bonds in synthesizing organic compounds. Some of the most important applications of these reactions can be seen in the synthesis of natural products, and in designing targeted pharmaceutical compounds. Herein, we present the regioselective synthesis of the novel series of 2-(bromomethyl)-5-aryl-thiophenes 3a-i,via Suzuki cross-coupling reactions of various aryl boronic acids with 2-bromo-5-(bromomethyl)thiophene (2). Results The synthesized compounds were screened for their haemolytic and antithrombolytic activities. The novel compounds 3f, 3i showed highest 69.7, 33.6% haemolysis of blood cells, respectively. The antithrombolytic activity of the compounds was found to be within low to moderate against human blood clot. The compound 3i showed potent clot lysis (31.5%). Conclusions Considering these results, it is concluded that the synthesized compounds can be used as a promising source of therapeutic agents.
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Affiliation(s)
- Komal Rizwan
- Department of Chemistry, Government College University, Faisalabad, 38000 Pakistan
| | - Muhammad Zubair
- Department of Chemistry, Government College University, Faisalabad, 38000 Pakistan
| | - Nasir Rasool
- Department of Chemistry, Government College University, Faisalabad, 38000 Pakistan
| | - Shaukat Ali
- Department of Chemistry, Government College University, Faisalabad, 38000 Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University, Faisalabad, 38000 Pakistan
| | - Usman Ali Rana
- Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, PO-Box - 800, Riyadh, 11421 Saudi Arabia
| | - Salah Ud-Din Khan
- Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, PO-Box - 800, Riyadh, 11421 Saudi Arabia
| | - Muhammad Shahid
- Department of Chemistry and Biochemistry, University of Agriculture, Faisalabad, 38040 Pakistan
| | | | - Hawa Ze Jaafar
- Department of Crop Science, Faculty of Agriculture, 43400 UPM Serdang, Selangor Malaysia
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Šačkus A, Bričkutė D, Paliulis O, Sløk FA. Synthesis of Heterocyclic Analogs of α-aminoadipic Acid and its Esters Based on Imidazo[2,1-b][1,3]Thiazole. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Algirdas Šačkus
- Department of Organic Chemistry; Kaunas University of Technology; Kaunas LT-50254 Lithuania
- Institute of Synthetic Chemistry; Kaunas University of Technology; Kaunas LT-50254 Lithuania
| | - Diana Bričkutė
- Department of Organic Chemistry; Kaunas University of Technology; Kaunas LT-50254 Lithuania
| | - Osvaldas Paliulis
- Institute of Synthetic Chemistry; Kaunas University of Technology; Kaunas LT-50254 Lithuania
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