1
|
Zainal Abidin A, Norrrahim MNF, Mohamed Shakrin NNS, Ibrahim B, Abdullah N, Abdul Rashid JI, Mohd Kasim NA, Ahmad Shah NA. Amidine containing compounds: Antimicrobial activity and its potential in combating antimicrobial resistance. Heliyon 2024; 10:e32010. [PMID: 39170404 PMCID: PMC11336351 DOI: 10.1016/j.heliyon.2024.e32010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 08/23/2024] Open
Abstract
Antimicrobial resistance (AMR) is a growing and concerning threat to global public health, necessitating innovative strategies to combat this crisis. Amidine-containing compounds have emerged as promising agents in the battle against AMR. This review gives a summary of recent advances from the past decade in studies of antimicrobial amidine-containing compounds with the aim to feature their structural diversity and the pharmacological relevance of the moiety to antimicrobial activity and their potential use in combating antimicrobial resistance, to the greatest extent possible. Highlighting is put on chemical structure of such compounds in relation to antimicrobial activities such as antibacterial, antifungal, and antiparasitic activities. Researchers commonly modify molecules containing amidine or incorporate amidine into existing antimicrobial agents to enhance their pharmacological attributes and combat antimicrobial resistance. This comprehensive review consolidates the current knowledge on amidine-containing compounds, elucidating their antimicrobial mechanisms and highlighting their promise in addressing the global AMR crisis. By offering a multidisciplinary perspective, we aim to inspire further research and innovation in this critical area of antimicrobial research.
Collapse
Affiliation(s)
- Asmaa Zainal Abidin
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | - Mohd Nor Faiz Norrrahim
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | | | - Baharudin Ibrahim
- Faculty of Pharmacy, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
| | - Norli Abdullah
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | - Jahwarhar Izuan Abdul Rashid
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | - Noor Azilah Mohd Kasim
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | - Noor Aisyah Ahmad Shah
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, 57000 Kuala Lumpur, Malaysia
| |
Collapse
|
2
|
Noreen M, Bilal M, Usman Qamar M, Rasool N, Mahmood A, Umar Din S, Ali Shah T, Bin Jardan YA, Bourhia M, Ouahmane L. Facile Synthesis of 5-Bromo- N-Alkylthiophene-2-Sulfonamides and Its Activities Against Clinically Isolated New Delhi Metallo- β-Lactamase Producing Klebsiella pneumoniae ST147. Infect Drug Resist 2024; 17:2943-2955. [PMID: 39011342 PMCID: PMC11249070 DOI: 10.2147/idr.s455979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/14/2024] [Indexed: 07/17/2024] Open
Abstract
Introduction New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae (NDM-1-KP) sequence type (ST) 147 poses a significant threat in clinical settings due to its evolution into two distinct directions: hypervirulence and carbapenem resistance. Hypervirulence results from a range of virulence factors, while carbapenem resistance stems from complex biological mechanisms. The NDM-1-KP ST147 clone has emerged as a recent addition to the family of successful clones within the species. Methods In this study, we successfully synthesized 5-bromo-N-alkylthiophene-2-sulfonamides (3a-c) by reacting 5-bromothiophene-2-sulfonamide (1) with various alkyl bromides (2) using LiH. We also synthesized a series of compounds (4a-g) from compound (3b) using the Suzuki-Miyaura cross-coupling reaction with fair to good yields (56-72%). Further, we screened the synthesized molecules against clinically isolated New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae ST147. Subsequently, we conducted in-silico tests on compound 3b against a protein extracted from NDM-KP ST147 with PDB ID: 5N5I. Results The compound (3b) with favourable drug candidate status, MIC of 0.39 μg/mL, and MBC of 0.78 μg/mL. This low molecular weight compound exhibited the highest potency against the resistant bacterial strains. The in-silico tests revealed that the compound 3b against a protein extracted from NDM-KP ST147 with PDB ID: 5N5I demonstrated H-bond and hydrophobic interactions. Conclusion The 5-bromo-N-alkylthiophene-2-sulfonamides displayed antibacterial efficacy against New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae ST147. After the in-vivo trial, this substance might offer an alternative therapeutic option.
Collapse
Affiliation(s)
- Mnaza Noreen
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Muhammad Bilal
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People’s Republic of China
| | - Muhammad Usman Qamar
- Institute of Microbiology, Faculty of Life Sciences, Government College, University Faisalabad, Faisalabad, 38000, Pakistan
- Division of Infectious Disease and Department of Medicine, University of Geneva, Geneva, Switzerland
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Abid Mahmood
- Department of Pharmaceutical Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Sobia Umar Din
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Tawaf Ali Shah
- College of Agriculture Engineering and Food Science, Shandong University of Technology, Zibo, 25500, People’s Republic of China
| | - Yousef A Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune, 70000, Morocco
| | - Lahcen Ouahmane
- Laboratory of Microbial Biotechnologies, Agrosciences and Environment (Biomage), Labeled Research Unit-CNRSTN°4, Cadi Ayyad University, Marrakesh, 40000, Morocco
| |
Collapse
|
3
|
Mishra I, Mishra R, Dubey A, Dhakad PK. A Perspective on Various Facets of Nanoemulsions and its Commercial Utilities. Assay Drug Dev Technol 2024; 22:97-117. [PMID: 38489509 DOI: 10.1089/adt.2023.042] [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] [Indexed: 03/17/2024] Open
Abstract
Nanotechnology is a captivating contemporary technology owing to its extensive range of potential applications. This study emphasizes nanomaterials, substances with a size <100 nm, offering better qualities than coarse particles. Nanoparticles have several advantages compared with conventional drug delivery methods, including enhanced bioavailability and a larger surface area because of their smaller particle size. These characteristics make the nanoparticles a viable clinical candidate. Controlled-release drug delivery systems and targeted drug delivery systems rely heavily on nanoparticles. Because traditional drug delivery methods fail to achieve targeted drug delivery, resulting in toxicity, low bioavailability, poor therapeutic outcomes, and so on, these drug nanoparticles excel in all these areas. Researchers are already interested in developing drug delivery systems such as niosomes, bilosomes, and dendrimers. Nanoemulsion is one of these technologies; nanoemulsions outperform traditional emulsions in terms of pharmacodynamics and pharmacokinetics. Nanoemulsion effectively surpasses the constraints of standard emulsions, primarily by offering enhanced bioavailability, reduced toxicity, improved absorption, and the potential to be used in targeted drug delivery or controlled-release drug delivery systems. This particular work explores several aspects of nanoemulsions, including their constituents, classification, techniques for preparation, criteria for assessment, commercial applications, and future prospects.
Collapse
Affiliation(s)
- Isha Mishra
- Galgotias College of Pharmacy, Greater Noida, Uttar Pradesh, India
| | - Raghav Mishra
- Lloyd School of Pharmacy, Greater Noida, Uttar Pradesh, India
| | | | | |
Collapse
|
4
|
Mittal RK, Mishra R, Sharma V, Purohit P. Bioactive Exploration in Functional Foods: Unlocking Nature's Treasures. Curr Pharm Biotechnol 2024; 25:1419-1435. [PMID: 38031768 DOI: 10.2174/0113892010282580231120041659] [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: 09/16/2023] [Revised: 10/25/2023] [Accepted: 11/10/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Functional foods offer an appealing way to improve health and prevent chronic diseases, and this subject has received much attention lately. They are effective in preventing chronic diseases like cancer, diabetes, heart disease, and obesity, according to research. OBJECTIVE This work presents an in-depth analysis of functional foods, covering key challenges from a scientific, legal, and commercial perspective. METHODS Multiple databases were searched to find studies on functional foods included in the systematic literature review. Various aspects of functional foods, from their classification, impact on human wellness, effectiveness in inhibiting chronic diseases, the regulatory environment, global market trends, and industry challenges, are all clarified in this thorough review. RESULTS This study aims to enhance understanding and establish a pathway for functional foods to be acknowledged as valid choices in the field of dietary supplements. It provides a thorough investigation of bioactive compounds present in functional foods, including but not limited to polyphenols, carotenoids, omega fatty acids, prebiotics, probiotics, and dietary fiber, along with an overview of their potential to mitigate chronic illnesses. We engage in an in-depth exploration of regulatory frameworks, shed light on groundbreaking research advancements, and meticulously examine strategies for commercialization and the variety of global challenges that accompany them. Establishing scientific consensus, navigating complex regulatory processes, dealing with skeptical consumers, and rising levels of competition are all problems that need to be solved in this field. CONCLUSION The field of functional foods can advance further, promoting better public health outcomes, by deeply comprehending and addressing these complex dimensions.
Collapse
Affiliation(s)
- Ravi K Mittal
- Department of Pharmacy, Galgotias College of Pharmacy, Greater Noida, Uttar Pradesh, 201310, India
| | - Raghav Mishra
- Department of Pharmacy, GLA University, Mathura-281406, Uttar Pradesh, India
| | - Vikram Sharma
- Department of Pharmacy, Galgotias College of Pharmacy, Greater Noida, Uttar Pradesh, 201310, India
| | - Priyank Purohit
- School of Pharmacy, Graphic Era Hill University, Dehradun, Uttarakhand, 248002, India
| |
Collapse
|
5
|
Ferreira MKA, Freitas WPO, Barbosa IM, da Rocha MN, da Silva AW, de Lima Rebouças E, da Silva Mendes FR, Alves CR, Nunes PIG, Marinho MM, Furtado RF, Santos FA, Marinho ES, de Menezes JESA, dos Santos HS. Heterocyclic chalcone ( E)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-3-(thiophen-2-yl) prop-2-en-1-one derived from a natural product with antinociceptive, anti-inflammatory, and hypoglycemic effect in adult zebrafish. 3 Biotech 2023; 13:276. [PMID: 37457871 PMCID: PMC10349009 DOI: 10.1007/s13205-023-03696-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023] Open
Abstract
Diabetes is a disease linked to pathologies, such as chronic inflammation, neuropathy, and pain. The synthesis by the Claisen-Schmidt condensation reaction aims to obtain medium to high yield chalconic derivatives. Studies for the synthesis of new chalcone molecules aim at the structural manipulation of aromatic rings, as well as the replacement of rings by heterocycles, and combination through chemical reactions of synthesized structures with other molecules, in order to enhance biological activity. A chalcone was synthesized and evaluated for its antinociceptive, anti-inflammatory and hypoglycemic effect in adult zebrafish. In addition to reducing nociceptive behavior, chalcone (40 mg/kg) reversed post-treatment-induced acute and chronic hyperglycemia and reduced carrageenan-induced abdominal edema in zebrafish. It also showed an inhibitory effect on NO production in J774A.1 cells. When compared with the control groups, the oxidative stress generated after chronic hyperglycemia and after induction of abdominal edema was significantly reduced by chalcone. Molecular docking simulations of chalcone with Cox -1, Cox-2, and TRPA1 channel enzymes were performed and indicated that chalcone has a higher affinity for the COX-1 enzyme and 4 interactions with the TRPA1 channel. Chalcone also showed good pharmacokinetic properties as assessed by ADMET. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03696-8.
Collapse
Affiliation(s)
- Maria Kueirislene Amancio Ferreira
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Wendy Pascoal Oliveira Freitas
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Italo Moura Barbosa
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Matheus Nunes da Rocha
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Antônio Wlisses da Silva
- Programa de Doutorado em Biotecnologia, Rede Nordeste de Biotecnologia (RENORBIO), Fortaleza, CE Brazil
| | - Emanuela de Lima Rebouças
- Programa de Doutorado em Biotecnologia, Rede Nordeste de Biotecnologia (RENORBIO), Fortaleza, CE Brazil
| | | | - Carlucio Roberto Alves
- Laboratório de Sistemas de Nanotecnologia e BiomateriaisPrograma de Pós-Graduação em Ciências Naturais, Universidade Estadual do Ceará, Fortaleza, CE Brazil
| | - Paulo Iury Gomes Nunes
- Departamento de Fisiologia e Farmacologia Laboratório de Produtos Naturais, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE Brazil
| | | | | | - Flávia Almeida Santos
- Departamento de Fisiologia e Farmacologia Laboratório de Produtos Naturais, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE Brazil
| | - Emmanuel Silva Marinho
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Jane Eire Silva Alencar de Menezes
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
| | - Helcio Silva dos Santos
- Laboratório de Química de Produtos Naturais-LQPNS, Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais, Fortaleza, CE Brazil
- Programa de Doutorado em Biotecnologia, Rede Nordeste de Biotecnologia (RENORBIO), Fortaleza, CE Brazil
- Departamento de Química, Universidade Estadual Vale do Acaraú, Sobral, CE Brazil
| |
Collapse
|
6
|
Zhang LM, Wen LR, Xin X, Li M. Synthesis of thiophene derivatives through InCl3-catalyzed cyclization of β-oxodithioesters with vinyl azides. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
7
|
Patel AK, Patel PR, Patel BH, Shah UA, Soni JY, Valand N, Teli DM, Soni H, Patel MB. Synthesis, Characterization, Molecular Docking and in vitro Anticancer Screening of Some Novel Thiophene Derivatives. ChemistrySelect 2023. [DOI: 10.1002/slct.202203640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ashish K. Patel
- Sankalchand Patel University Faculty of Science & Humanities Visnagar Gujarat 384315 India
| | - Purvesh R. Patel
- Sankalchand Patel University Faculty of Science & Humanities Visnagar Gujarat 384315 India
| | - Bhavin H. Patel
- Sankalchand Patel University Faculty of Science & Humanities Visnagar Gujarat 384315 India
| | - Ujashkumar A Shah
- Nootan Pharmacy College Sankalchand Patel University Visnagar Gujarat 384315 India
| | - Jigar Y. Soni
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan 307026 India
| | - Nikunj Valand
- Department of Chemistry Institute of Science Humanities and Liberal Studies Indus University Ahmedabad Gujarat 382115 India
| | - Divya M. Teli
- Department of Pharmaceutical Chemistry L. M. College of Pharmacy Ahmedabad Gujarat 380009 India
| | - Hemal Soni
- HOD, Chemistry o2h discovery pvt ltd Ahmedabad Gujarat 382213 India
| | - Manish B Patel
- Department of Chemistry Shri M. R. Arts & Science College Rajpipla Veer Narmad South Gujarat University Gujarat 393145 India
| |
Collapse
|
8
|
Synthesis and Antimicrobial Activities of Boron-Containing Isoniazid Derivatives. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00562-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
9
|
Jiang YQ, Wang YH, Zhou CF, Zhang YQ, Ling Y, Zhao Y, Liu GQ. N-Fluorobenzenesulfonimide-Mediated Intermolecular Carboselenenylation of Olefins with Aromatics and Diselenides. J Org Chem 2022; 87:14609-14622. [DOI: 10.1021/acs.joc.2c01989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- You-Qin Jiang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Yong-Hao Wang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Chen-Fan Zhou
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Yun-Qian Zhang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Yong Ling
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Yu Zhao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| | - Gong-Qing Liu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226019, People’s Republic of China
| |
Collapse
|
10
|
Chen D, Bai Y, Cheng Q, Li J, Tong Z, Hou J, Liu T, Guo Y, Tang X, Yang X, Yang X. Domino synthetic strategy for tetrahydrothiophene derivatives from 2-acetylfuran/2-acetylthiophene, benzaldehydes, and sulfur powder. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
|
11
|
Keleş Atıcı R, Doğan ŞD, Gündüz MG, Krishna VS, Chebaiki M, Homberset H, Lherbet C, Mourey L, Tønjum T. Urea derivatives carrying a thiophenylthiazole moiety: Design, synthesis, and evaluation of antitubercular and InhA inhibitory activities. Drug Dev Res 2022; 83:1292-1304. [PMID: 35769019 DOI: 10.1002/ddr.21958] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 11/05/2022]
Abstract
The recent emergence of drug-resistant strains of Mycobacterium tuberculosis (Mtb) has complicated and significantly slowed efforts to eradicate and/or reduce the worldwide incidence of life-threatening acute and chronic cases of tuberculosis. To overcome this setback, researchers have increased the intensity of their work to identify new small-molecule compounds that are expected to remain efficacious antimicrobials against Mtb. Here, we describe our effort to apply the principles of molecular hybridization to synthesize 16 compounds carrying thiophene and thiazole rings beside the core urea functionality (TTU1-TTU16). Following extensive structural characterization, the obtained compounds were initially evaluated for their antimycobacterial activity against Mtb H37Rv. Subsequently, three derivatives standing out with their anti-Mtb activity profiles and low cytotoxicity (TTU5, TTU6, and TTU12) were tested on isoniazid-resistant clinical isolates carrying katG and inhA mutations. Additionally, due to their pharmacophore similarities to the well-known InhA inhibitors, the molecules were screened for their enoyl acyl carrier protein reductase (InhA) inhibitory potentials. Molecular docking studies were performed to support the experimental enzyme inhibition data. Finally, drug-likeness of the selected compounds was established by theoretical calculations of physicochemical descriptors.
Collapse
Affiliation(s)
- Rüveyde Keleş Atıcı
- Department of Basic Sciences, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Şengül Dilem Doğan
- Department of Basic Sciences, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Miyase Gözde Gündüz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Vagolu Siva Krishna
- Unit for Genome Dynamics, Department of Microbiology, University of Oslo, Oslo, Norway
| | - Melina Chebaiki
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France.,LSPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, Toulouse, France
| | - Håvard Homberset
- Unit for Genome Dynamics, Department of Microbiology, University of Oslo, Oslo, Norway
| | - Christian Lherbet
- LSPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, Toulouse, France
| | - Lionel Mourey
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Tone Tønjum
- Unit for Genome Dynamics, Department of Microbiology, University of Oslo, Oslo, Norway.,Unit for Genome Dynamics, Department of Microbiology, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
12
|
Hu HW, Zhang C, Yang YM, Deng HQ, Tang ZY. Photocatalytic decarboxylative alkylation of electron-rich heteroarenes with alkyl N-hydroxyphthalimide esters. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
13
|
Roman G. Thiophene-containing compounds with antimicrobial activity. Arch Pharm (Weinheim) 2022; 355:e2100462. [PMID: 35289443 DOI: 10.1002/ardp.202100462] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/19/2022]
Abstract
Thiophene, as a member of the group of five-membered heterocycles containing one heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the accurate positioning of various functionalities onto the thiophene ring. This review provides a comprehensive, systematic and detailed account of the developments in the field of antimicrobial compounds featuring at least one thiophene ring in their structure, over the last decade.
Collapse
Affiliation(s)
- Gheorghe Roman
- Department of Inorganic Polymers, Petru Poni Institute of Macromolecular Chemistry, Iaşi, Romania
| |
Collapse
|
14
|
Elkanzi NAA, El Azab IH, Bakr RB. Design, Synthesis, and In Silico Molecular Docking Study of Some Novel Thiochromene Derivatives with Antimicrobial Potential. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2041052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Nadia A. A. Elkanzi
- Chemistry Department, College of Science, Jouf University, Sakaka, Saudi Arabia
- Chemistry Department, Faculty of Science, Aswan University, Aswan, Egypt
| | - Islam H. El Azab
- Food Science & Nutrition Department, College of Science, Taif University, Taif, Saudi Arabia
| | - Rania B. Bakr
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| |
Collapse
|
15
|
Sano S, Nakao M, Toguchi M, Horikoshi K, Kitaike S. Synthesis of Novel 2,3-Disubstituted Thiophenes via Tandem Thia-Michael/Aldol Reaction of Allenyl Esters. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
16
|
Tan SL, Cardoso LNF, de Souza MVN, Wardell SMSV, Wardell JL, Tiekink ERT. Experimental and computational evidence for stabilising parallel, offset π[C(O)N(H)NC]⋯π(phenyl) interactions in acetohydrazide derivatives. CrystEngComm 2022. [DOI: 10.1039/d1ce01492g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stabilising π[C(O)N(H)NC]⋯π(phenyl) interactions are described.
Collapse
Affiliation(s)
- Sang Loon Tan
- Research Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Laura N. F. Cardoso
- Instituto de Tecnologia em Fármacos Farmanguinhos, FIOCRUZ Fundação Oswaldo Cruz, Rio de Janeiro 21041-250, Brazil
| | - Marcus V. N. de Souza
- Instituto de Tecnologia em Fármacos Farmanguinhos, FIOCRUZ Fundação Oswaldo Cruz, Rio de Janeiro 21041-250, Brazil
| | | | - James L. Wardell
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland, UK
| | - Edward R. T. Tiekink
- Research Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
| |
Collapse
|
17
|
Thiophene-Based Covalent Organic Frameworks: Synthesis, Photophysics and Light-Driven Applications. Molecules 2021; 26:molecules26247666. [PMID: 34946748 PMCID: PMC8704352 DOI: 10.3390/molecules26247666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/14/2021] [Accepted: 12/16/2021] [Indexed: 11/18/2022] Open
Abstract
Porous crystalline materials, such as covalent organic frameworks (COFs), have emerged as some of the most important materials over the last two decades due to their excellent physicochemical properties such as their large surface area and permanent, accessible porosity. On the other hand, thiophene derivatives are common versatile scaffolds in organic chemistry. Their outstanding electrical properties have boosted their use in different light-driven applications (photocatalysis, organic thin film transistors, photoelectrodes, organic photovoltaics, etc.), attracting much attention in the research community. Despite the great potential of both systems, porous COF materials based on thiophene monomers are scarce due to the inappropriate angle provided by the latter, which hinders its use as the building block of the former. To circumvent this drawback, researchers have engineered a number of thiophene derivatives that can form part of the COFs structure, while keeping their intrinsic properties. Hence, in the present minireview, we will disclose some of the most relevant thiophene-based COFs, highlighting their basic components (building units), spectroscopic properties and potential light-driven applications.
Collapse
|
18
|
Alizadeh A, Rezaiyehraad R. Recyclization of 3-formylchromone with phenacyl thiocyanate: fast and efficient access to thiophenes and 2-aminothiophenes bearing o-acylphenol moiety. J Sulphur Chem 2021. [DOI: 10.1080/17415993.2021.2007920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
19
|
Design concepts of half-sandwich organoruthenium anticancer agents based on bidentate bioactive ligands. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213950] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
20
|
Hybrid organoruthenium(II) complexes with thiophene-β-diketo-benzazole ligands: Synthesis, optical properties, CT-DNA interactions and anticancer activity. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
21
|
Song F, Bian Y, Liu J, Li Z, Zhao L, Fang J, Lai Y, Zhou M. Indole Alkaloids, Synthetic Dimers and Hybrids with Potential In Vivo Anticancer Activity. Curr Top Med Chem 2021; 21:377-403. [PMID: 32901583 DOI: 10.2174/1568026620666200908162311] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/02/2020] [Accepted: 08/12/2020] [Indexed: 11/22/2022]
Abstract
Indole, a heterocyclic organic compound, is one of the most promising heterocycles found in natural and synthetic sources since its derivatives possess fascinating structural diversity and various therapeutic properties. Indole alkaloids, synthetic dimers and hybrids could act on diverse targets in cancer cells, and consequently, possess potential antiproliferative effects on various cancers both in vitro and in vivo. Vinblastine, midostaurin, and anlotinib as the representative of indole alkaloids, synthetic dimers and hybrids respectively, have already been clinically applied to treat many types of cancers, demonstrating indole alkaloids, synthetic dimers and hybrids are useful scaffolds for the development of novel anticancer agents. Covering articles published between 2010 and 2020, this review emphasizes the recent development of indole alkaloids, synthetic dimers and hybrids with potential in vivo therapeutic application for cancers.
Collapse
Affiliation(s)
- Feng Song
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, Shandong, China
| | - Yunqiang Bian
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, Shandong, China
| | - Jing Liu
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, Shandong, China
| | - Zhenghua Li
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, Shandong, China
| | - Li Zhao
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, Shandong, China
| | - Junman Fang
- School of Life Sciences, Dezhou University, Dezhou 253023, Shandong, China
| | - Yonghong Lai
- School of Life Sciences, Dezhou University, Dezhou 253023, Shandong, China
| | - Meng Zhou
- School of Life Sciences, Dezhou University, Dezhou 253023, Shandong, China
| |
Collapse
|
22
|
Mishra R, Kumar N, Mishra I, Sachan N. A Review on Anticancer Activities of Thiophene and Its Analogs. Mini Rev Med Chem 2021; 20:1944-1965. [PMID: 32669077 DOI: 10.2174/1389557520666200715104555] [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: 12/18/2019] [Revised: 04/05/2020] [Accepted: 04/16/2020] [Indexed: 12/24/2022]
Abstract
Cancer is the world's second-largest cause of mortality and one of the biggest global health concerns. The prevalence and mortality rates of cancer remain high despite significant progress in cancer therapy. The search for more effective, as well as less toxic treatment methods for cancer, is at the focus of current studies. Thiophene and its derivatives have surged as an influential scaffold, which, because of their appreciable diversity in biological activities, has drawn the concerned interest of the researchers in the field of medicinal chemistry. By the affluent introduction of its derivatives, which have antioxidant, anti-inflammatory, antimicrobial, and anticancer activities, the adaptability of the thiophene moiety has been displayed. The nature and positioning of the substitutions significantly impacted thiophene moiety activity. This decent array in the living response account about this moiety has picked plentiful researcher's consideration to inquire about it to its peculiar potential across certain activities. In the field of cancer therapy against different cancer cells, the structure-activity relationship for each of the derivatives showed an excellent understanding of thiophene moiety. Information from the various articles revealed the key role of thiophene moiety and its derivatives to develop the vital lead compound. The essential anticancer mechanisms identified include inhibition of the topoisomerase, inhibition of tyrosine kinase, tubulin interaction and apoptosis induction through the activation of reactive oxygen species. This review is an endeavor to promote the anticancer potential of the derivatives, whether having thiophene or condensed thiophene as a core moiety or as a substituent that can lead in the future to synthesize varieties of chemotherapeutic entities in the field of cancer treatment.
Collapse
Affiliation(s)
- Raghav Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Nitin Kumar
- School of Medical and Allied Sciences, K.R. Mangalam University, Gurgaon, Haryana, 122103, India
| | - Isha Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Neetu Sachan
- School of Pharmaceutical Sciences, IFTM University, Moradabad, Uttar Pradesh, 244102, India
| |
Collapse
|
23
|
Masaret GS. Convenient synthesis and anticancer evaluation of novel pyrazolyl‐thiophene, thieno[3,2‐
b
]pyridine, pyrazolo[3,4‐
d
]thieno[3,2‐
b
]pyridine and pyrano[2,3‐
d
]thieno[3,2‐
b
]pyridine derivatives. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ghada S. Masaret
- Chemistry Department College of Applied Sciences, Umm Al‐Qura University Makkah Saudi Arabia
| |
Collapse
|
24
|
Palladium catalysis with sulfurated substrates under aerobic conditions: A direct oxidative carbonylation approach to thiophene-3-carboxylic esters. J Catal 2021. [DOI: 10.1016/j.jcat.2020.11.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
25
|
Meşeli T, Doğan ŞD, Gündüz MG, Kökbudak Z, Skaro Bogojevic S, Noonan T, Vojnovic S, Wolber G, Nikodinovic-Runic J. Design, synthesis, antibacterial activity evaluation and molecular modeling studies of new sulfonamides containing a sulfathiazole moiety. NEW J CHEM 2021. [DOI: 10.1039/d1nj00150g] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Molecular modifications on sulfathiazole to overcome sulfonamide resistance: the discovery of selective antibacterial agents against Staphylococcus aureus.
Collapse
Affiliation(s)
- Tuğba Meşeli
- Department of Chemistry
- Faculty of Science
- Erciyes University
- Kayseri
- Turkey
| | - Şengül Dilem Doğan
- Department of Basic Sciences
- Faculty of Pharmacy
- Erciyes University
- Kayseri
- Turkey
| | - Miyase Gözde Gündüz
- Department of Pharmaceutical Chemistry
- Faculty of Pharmacy
- Hacettepe University
- Sıhhiye
- Turkey
| | - Zülbiye Kökbudak
- Department of Chemistry
- Faculty of Science
- Erciyes University
- Kayseri
- Turkey
| | - Sanja Skaro Bogojevic
- Institute of Molecular Genetics and Genetic Engineering
- University of Belgrade
- 11000 Belgrade
- Serbia
| | - Theresa Noonan
- Department of Pharmaceutical and Medicinal Chemistry
- Institute of Pharmacy
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic Engineering
- University of Belgrade
- 11000 Belgrade
- Serbia
| | - Gerhard Wolber
- Department of Pharmaceutical and Medicinal Chemistry
- Institute of Pharmacy
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | | |
Collapse
|
26
|
Song F, Li Z, Bian Y, Huo X, Fang J, Shao L, Zhou M. Indole/isatin-containing hybrids as potential antibacterial agents. Arch Pharm (Weinheim) 2020; 353:e2000143. [PMID: 32667714 DOI: 10.1002/ardp.202000143] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 12/11/2022]
Abstract
The emergence and worldwide spread of drug-resistant bacteria have already posed a serious threat to human life, creating the urgent need to develop potent and novel antibacterial drug candidates with high efficacy. Indole and isatin (indole-2,3-dione) present a wide structural and mechanistic diversity, so their derivatives possess various pharmacological properties and occupy a salient place in the development of new drugs. Indole/isatin-containing hybrids, which demonstrate a promising activity against a panel of clinically important Gram-positive and Gram-negative bacteria, are privileged scaffolds for the discovery of novel antibacterial candidates. This review, covering articles published between January 2015 and May 2020, focuses on the development and structure-activity relationship (SAR) of indole/isatin-containing hybrids with potential application for fighting bacterial infections, to facilitate further rational design of novel drug candidates.
Collapse
Affiliation(s)
- Feng Song
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou, Shandong, China.,School of Life Sciences, Dezhou University, Dezhou, Shandong, China
| | - Zhenghua Li
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou, Shandong, China
| | - Yunqiang Bian
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou, Shandong, China
| | - Xiankai Huo
- Department of Medical Imaging, Dezhou People's Hospital, Dezhou, Shandong, China
| | - Junman Fang
- School of Life Sciences, Dezhou University, Dezhou, Shandong, China
| | - Linlin Shao
- School of Life Sciences, Dezhou University, Dezhou, Shandong, China
| | - Meng Zhou
- School of Life Sciences, Dezhou University, Dezhou, Shandong, China
| |
Collapse
|
27
|
Mishra I, Mishra R, Mujwar S, Chandra P, Sachan N. A retrospect on antimicrobial potential of thiazole scaffold. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3970] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Isha Mishra
- Department of Pharmacy, School of Pharmaceutical SciencesIFTM University Moradabad India
- Department of Pharmacy, Institute of Pharmaceutical ResearchGLA University Mathura India
| | - Raghav Mishra
- Department of Pharmacy, Institute of Pharmaceutical ResearchGLA University Mathura India
| | - Somdutt Mujwar
- Department of Pharmacy, Institute of Pharmaceutical ResearchGLA University Mathura India
| | - Phool Chandra
- Department of Pharmacy, School of Pharmaceutical SciencesIFTM University Moradabad India
| | - Neetu Sachan
- Department of Pharmacy, School of Pharmaceutical SciencesIFTM University Moradabad India
| |
Collapse
|
28
|
Synthesis, Characterization, and Biological Evaluation of Novel 7-Oxo-7 H-thiazolo[3,2- b]-1,2,4-triazine-2-carboxylic Acid Derivatives. Molecules 2020; 25:molecules25061307. [PMID: 32182992 PMCID: PMC7144117 DOI: 10.3390/molecules25061307] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/04/2020] [Accepted: 03/11/2020] [Indexed: 01/03/2023] Open
Abstract
A series of novel 7-oxo-7H-thiazolo[3,2-b]-1,2,4-triazine-2-carboxylic acid derivatives was synthesized in good yields by a multi-step procedure that included the generation of the S-alkylated derivatives from 6-substituted arylmethyl-3-mercapto-1,2,4-triazin-5-ones with ethyl 2-chloroacetoacetate, intramolecular cyclization with microwave irradiation, hydrolysis and amidation. All of the target compounds were fully characterized through 1H-NMR, 13C-NMR and HRMS spectra. The intramolecular cyclization occurred regioselectively at the N2-position of 1,2,4-triazine ring, which was confirmed by compound 3e using single-crystal X-ray diffraction analysis. The antibacterial and antitubercular activities of the target compounds were evaluated. Compared with Ciprofloxacin and Rifampicin, compounds 5d, 5f and 5g containing the terminal amide fragment exhibited broad spectrum antibacterial activity, and carboxylic acid derivatives or its corresponding ethyl esters had less effect on antibacterial properties. The most potent compound 5f also displayed excellent in vitro antitubercular activity against Mycobacterium smegmatis (minimum inhibitory concentration (MIC) = 50 μg/mL) and better growth inhibition activity of leucyl-tRNA synthetase (78.24 ± 4.05% at 15 μg/mL).
Collapse
|
29
|
Zhang X, Jia Y. Recent Advances in β-lactam Derivatives as Potential Anticancer Agents. Curr Top Med Chem 2020; 20:1468-1480. [PMID: 32148196 DOI: 10.2174/1568026620666200309161444] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 01/22/2020] [Accepted: 01/24/2020] [Indexed: 01/26/2023]
Abstract
Cancer, accounts for around 10 million deaths annually, is the second leading cause of death globally. The continuous emergency of drug-resistant cancers and the low specificity of anticancer agents are the main challenges in the control and eradication of cancers, so it is imperative to develop novel anticancer agents. Immense efforts have been made in developing new lead compounds and novel chemotherapeutic strategies for the treatment of various forms of cancers in recent years. β-Lactam derivatives constitute versatile and attractive scaffolds for the drug discovery since these kinds of compounds possess a variety of pharmacological properties, and some of them exhibited promising potency against both drug-sensitive and drug-resistant cancer cell lines. Thus, β-lactam moiety is a useful template for the development of novel anticancer agents. This review will provide an overview of β-lactam derivatives with the potential therapeutic application for the treatment of cancers covering articles published between 2000 and 2020. The mechanisms of action, the critical aspects of design and structureactivity relationships are also discussed.
Collapse
Affiliation(s)
- Xinfen Zhang
- Department of Oncology, Zhuji Affiliated Hospital of Shaoxing University, Zhejiang Province 311800, China
| | - Yanshu Jia
- Chongqing Institute of Engineering, Chongqing 400056, China
| |
Collapse
|
30
|
Jafarpour F, Rajai-Daryasarei S, Gohari MH. Cascade cyclization versus chemoselective reduction: a solvent-controlled product divergence. Org Chem Front 2020. [DOI: 10.1039/d0qo00876a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A convenient controllable cascade cyclization and partial reduction of enones for the divergent construction of two types of valuable compounds including polysubstituted thiophenes and saturated ketones are developed.
Collapse
Affiliation(s)
- Farnaz Jafarpour
- School of Chemistry
- College of Science
- University of Tehran
- 14155-6455 Tehran
- Iran
| | | | | |
Collapse
|
31
|
Zhai S, Zhang X, Cheng B, Li H, Li Y, He Y, Li Y, Wang T, Zhai H. Synthesis of tetrasubstituted thiophenes via a [3+2] cascade cyclization reaction of pyridinium 1,4-zwitterionic thiolates and activated allenes. Chem Commun (Camb) 2020; 56:3085-3088. [DOI: 10.1039/d0cc00262c] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A [3+2] cascade cyclization reaction of pyridinium 1,4-zwitterionic thiolates and activated allenes was developed to access tetrasubstituted thiophenes.
Collapse
Affiliation(s)
- Shengxian Zhai
- College of Chemistry and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
| | - Xinping Zhang
- Institute of Marine Biomedicine
- Shenzhen Polytechnic
- Shenzhen 518055
- China
- State Key Laboratory of Applied Organic Chemistry
| | - Bin Cheng
- College of Chemistry and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
- Institute of Marine Biomedicine
| | - Hui Li
- Institute of Marine Biomedicine
- Shenzhen Polytechnic
- Shenzhen 518055
- China
- State Key Laboratory of Applied Organic Chemistry
| | - Yuntong Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Yixuan He
- Institute of Marine Biomedicine
- Shenzhen Polytechnic
- Shenzhen 518055
- China
- State Key Laboratory of Applied Organic Chemistry
| | - Yun Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Taimin Wang
- Institute of Marine Biomedicine
- Shenzhen Polytechnic
- Shenzhen 518055
- China
| | - Hongbin Zhai
- College of Chemistry and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
- Institute of Marine Biomedicine
| |
Collapse
|
32
|
Rossetti A, Bono N, Candiani G, Meneghetti F, Roda G, Sacchetti A. Synthesis and Antimicrobial Evaluation of Novel Chiral 2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine Derivatives. Chem Biodivers 2019; 16:e1900097. [PMID: 30942951 DOI: 10.1002/cbdv.201900097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 04/01/2019] [Indexed: 11/06/2022]
Abstract
New N-substituted-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine derivatives were synthesized employing a convenient one-pot three-component method and their structures were characterized by 1 H-NMR and single crystal X-ray diffraction analysis. All the synthesized compounds were in vitro screened for antimicrobial activity against Gram-positive (Sarcina lutea) and Gram-negative bacteria (Escherichia coli). In this work, we introduced a chiral residue on the tetrahydropyridine nitrogen, the hitherto the less investigated position on this pharmacophore in order to explore the effect. The antibacterial results showed that the synthesized compounds were active only against Gram-positive bacteria and the (R)-enantiomers displayed a greater antimicrobial potency than their (S)-counterparts. The structure-activity relationship here investigated may provide some interesting clues for future development of tetrahydrothienopyridine derivatives with higher antimicrobial activity.
Collapse
Affiliation(s)
- Arianna Rossetti
- Dipartimento di Chimica, Materiali e Ingegneria Chimica 'Giulio Natta' Politecnico di Milano, Via Mancinelli 7, 20131, Milano, Italy
| | - Nina Bono
- Research Unit Milano Politecnico, INSTM, Via Mancinelli 7, 20131, Milano, Italy
| | - Gabriele Candiani
- Dipartimento di Chimica, Materiali e Ingegneria Chimica 'Giulio Natta' Politecnico di Milano, Via Mancinelli 7, 20131, Milano, Italy.,Research Unit Milano Politecnico, INSTM, Via Mancinelli 7, 20131, Milano, Italy
| | - Fiorella Meneghetti
- Dipartimento di Scienze Farmaceutiche Università degli Studi di Milano, Via Mangiagalli 25, 20133, Milano, Italy
| | - Gabriella Roda
- Dipartimento di Scienze Farmaceutiche Università degli Studi di Milano, Via Mangiagalli 25, 20133, Milano, Italy
| | - Alessandro Sacchetti
- Dipartimento di Chimica, Materiali e Ingegneria Chimica 'Giulio Natta' Politecnico di Milano, Via Mancinelli 7, 20131, Milano, Italy.,Research Unit Milano Politecnico, INSTM, Via Mancinelli 7, 20131, Milano, Italy
| |
Collapse
|
33
|
Chen H, Liu MG. Synthesis, characterization and crystal structure of heterocyclic tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidinone derivatives via sequential aza-Wittig/base catalyzed cyclization. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|