1
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Banerjee R, Ali D, Mondal N, Choudhury LH. HFIP-Mediated Multicomponent Reactions: Synthesis of Pyrazole-Linked Thiazole Derivatives. J Org Chem 2024; 89:4423-4437. [PMID: 38483135 DOI: 10.1021/acs.joc.3c02567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
The development of one-pot, atom, and step-economic new methods avoiding metal, harsh reaction conditions, and toxic reagents for the synthesis of medicinally important hybrid molecules bearing more than one bioactive moieties is currently one of the hot topics in organic synthesis. Herein, we report a green and efficient room temperature multicomponent reaction for the synthesis of novel pyrazole-linked thiazoles involving a one-pot C-C, C-N, and C-S bond-forming process from the reaction of aryl glyoxal, aryl thioamide, and pyrazolones in 1,1,1,3,3,3-hexafluoroisopropanol, a hydrogen bond donating reaction medium. A set of diverse hybrid molecules bearing thiazole and pyrazole moieties were prepared in good to excellent yields by using this method. This methodology can also be extended to prepare thiazole-linked barbiturates as well as imidazole-linked pyrazoles. All the products were fully characterized by spectroscopic techniques. The notable features of this protocol are room temperature, metal as well as additive-free reaction conditions, use of recyclable solvent, water as the byproduct, wide substrate scope, operational simplicity, easy purification, applicability for gram-scale synthesis, high atom economy, and the presence of two bioactive pyrazole and thiazole moieties in the products.
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Affiliation(s)
- Riddhiman Banerjee
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, India
| | - Danish Ali
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, India
| | - Nurabul Mondal
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, India
| | - Lokman H Choudhury
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, India
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2
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Macías-Benítez P, Sierra-Padilla A, Guerra FM, Moreno-Dorado FJ. Microwave-Assisted One-Pot Telescoped Synthesis of 2-Amino-1,3-thiazoles, Selenazoles, Imidazo[1,2- a]pyridines, and Other Heterocycles from Alcohols. J Org Chem 2024; 89:4628-4646. [PMID: 38497561 DOI: 10.1021/acs.joc.3c02903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Primary and secondary alcohols have been converted into 2-amino-1,3-thiazoles under microwave irradiation, employing trichloroisocyanuric acid (TCCA) as a dual oxidant and chlorine source, TEMPO as a co-oxidant, and thiourea. Secondary alcohols underwent a single-stage, one-pot conversion process, while primary alcohols required a two-stage, one-pot procedure. Both transformations were completed within minutes (25-45 min). The versatility of this protocol extends to the synthesis of other heterocycles, including 1,3-selenazoles, 2-aminoimidazoles, imidazo[1,2-a]pyridines, quinoxalines, and hydrazino thiazoles by replacing thiourea with the appropriate surrogates.
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Affiliation(s)
- Pablo Macías-Benítez
- Departamento de Química Orgánica e Instituto de Biomoléculas, Facultad de Ciencias, Universidad de Cádiz, Polígono Río San Pedro s/n., 11510 Puerto Real, Cádiz, Spain
| | - Alfonso Sierra-Padilla
- Departamento de Química Orgánica e Instituto de Biomoléculas, Facultad de Ciencias, Universidad de Cádiz, Polígono Río San Pedro s/n., 11510 Puerto Real, Cádiz, Spain
| | - Francisco M Guerra
- Departamento de Química Orgánica e Instituto de Biomoléculas, Facultad de Ciencias, Universidad de Cádiz, Polígono Río San Pedro s/n., 11510 Puerto Real, Cádiz, Spain
| | - F Javier Moreno-Dorado
- Departamento de Química Orgánica e Instituto de Biomoléculas, Facultad de Ciencias, Universidad de Cádiz, Polígono Río San Pedro s/n., 11510 Puerto Real, Cádiz, Spain
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3
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Yang P, Liu HZ, Wang YS, Qi H, Wang LL, Wang BB, Xie XB. Synthesis and structure-activity relationship of novel thiazole aminoguanidines against MRSA and Escherichia coli. RSC Med Chem 2024; 15:1003-1014. [PMID: 38516595 PMCID: PMC10953494 DOI: 10.1039/d4md00017j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/22/2024] [Indexed: 03/23/2024] Open
Abstract
Novel lead thiazole aminoguanidines exhibited strong activity against Gram-positive bacteria. The potential targets of these substances are undecaprenyl diphosphate synthase (UPPS) and undecaprenyl diphosphate phosphatase (UPPP). Here, we report the synthesis and antibacterial evaluation of a library of thiazole aminoguanidines analogues, wherein the rotatable bond is inserted between the C2 position of thiazole and hydrophobic group. The molecular flexibility is increased, and new analogues with strong activity against MRSA and E. coli are produced. The best compound 4i showed rapid sterilization and low tendency to induce bacterial resistance. The IC50 of compound 4i to EcUPPS enzyme is 145 μmol L-1 (58 μg mL-1). Compound 4i can also inhibit and destroy bacterial biofilms. These thiazole aminoguanidines can be developed as potential therapeutic candidates in the future.
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Affiliation(s)
- Ping Yang
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Hui-Zhong Liu
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Ying-Si Wang
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Hong Qi
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Ling-Ling Wang
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Bei-Bei Wang
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
| | - Xiao-Bao Xie
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangdong Detection Centre of Microbiology Guangzhou 510070 China
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4
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Khamitova А, Berillo D, Lozynskyi A, Konechnyi Y, Mural D, Georgiyants V, Lesyk R. Thiadiazole and Thiazole Derivatives as Potential Antimicrobial Agents. Mini Rev Med Chem 2024; 24:531-545. [PMID: 37448365 DOI: 10.2174/1389557523666230713115947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/17/2023] [Accepted: 06/09/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND This review summarizes data on heterocyclic systems with thiadiazole and thiazole fragments in molecules as promising antimicrobial agents. INTRODUCTION Thiadiazole and thiazole backbones are the most favored and well-known heterocycles, a common and essential feature of various drugs. These scaffolds occupy a central position and are the main structural components of numerous drugs with a wide spectrum of action. These include antimicrobial, antituberculous, anti-inflammatory, analgesic, antiepileptic, antiviral, and anticancer agents. METHOD The research is based on bibliosemantic and analytical methods using bibliographic and abstract databases, as well as databases of chemical compounds. RESULT This review reports on thiadiazole and thiazole derivatives, which have important pharmacological properties. We are reviewing the structural modifications of various thiadiazole and thiazole derivatives, more specifically, the antimicrobial activity reported over the last years, as we have taken this as our main research area. 80 compounds were illustrated, and various derivatives containing hydrazone bridged thiazole and pyrrole rings, 2-pyridine and 4-pyridine substituted thiazole derivatives, compounds containing di-, tri- and tetrathiazole moieties, spiro-substituted 4- thiazolidinone-imidazoline-pyridines were analyzed. Derivatives of 5-heteroarylidene-2,4- thiazolidinediones, fluoroquinolone-thiadiazole hybrids, and others. CONCLUSION 1,3,4-thiadiazoles and thiazoles are valuable resource for researchers engaged in rational drug design and development in this area.
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Affiliation(s)
- Аkzhonas Khamitova
- Department of Pharmaceutical and Toxicological Chemistry, Pharmacognosy and Botany, NJSC «Asfendiyarov Kazakh National Medical University», 94 Tole Bi, Almaty, 050000, Kazakhstan
| | - Dmitriy Berillo
- Department of Pharmaceutical and Toxicological Chemistry, Pharmacognosy and Botany, NJSC «Asfendiyarov Kazakh National Medical University», 94 Tole Bi, Almaty, 050000, Kazakhstan
- Department of Chemistry and Biochemical Engineering, Institute of Chemical and Biological Technologies (IHBT), Satbayev University 22 Satbaev, Almaty, 050013, Kazakhstan
| | - Andrii Lozynskyi
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv, 79010, Ukraine
| | - Yulian Konechnyi
- Department of Microbiology, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv, 79010, Ukraine
| | - Dmytro Mural
- Department of Pharmaceutical Chemistry, National University of Pharmacy, 4 Valentynivska, Kharkiv, 61168, Ukraine
| | - Victoriya Georgiyants
- Department of Pharmaceutical Chemistry, National University of Pharmacy, 4 Valentynivska, Kharkiv, 61168, Ukraine
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv, 79010, Ukraine
- Department of Biotechnology and Cell Biology, University of Information Technology and Management in Rzeszow, 2 Sucharskiego, Rzeszow, 35-225, Poland
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5
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Silva BRMGDA, Bezerra Júnior NDAS, Oliveira JFDE, Duarte DMFA, Marques DSC, Nogueira F, Lima MCADE, Cruz Filho IJDA. In silico ADMET prediction, evaluation of cytotoxicity in mouse splenocytes and preliminary evaluation of in vitro antimalarial activity of 4-(4-chlorophenyl)thiazole compounds. AN ACAD BRAS CIENC 2023; 95:e20230566. [PMID: 38055446 DOI: 10.1590/0001-3765202320230566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/27/2023] [Indexed: 12/08/2023] Open
Abstract
In this work, an in silico study and evaluation of the cytotoxicity of 4-(4-chlorophenyl)thiazole compounds against mouse splenocytes and the chloroquine-sensitive Plasmodium falciparum 3D7 strain are reported. The in silico results showed that the compounds have important pharmacokinetic properties for compounds with potential drug candidates. Regarding cytotoxicity assays against splenocytes, the compounds have low cytotoxicity. In addition, they were able to promote activation of these cells by increasing nitric oxide production without promoting cell death. Finally, they were able to promote cell proliferation. Regarding the in vitro anti-P. falciparum activity assays, it was observed that the compounds were able to inhibit the parasite's growth, presenting IC50 values ranging from 0.79 to greater than 10 µM. These results are promising when compared to chloroquine. Therefore, this study showed that 4-(4-chlorophenyl)thiazole compounds are promising candidates for antimalarials.
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Affiliation(s)
- Beatriz R M G DA Silva
- Universidade Federal de Pernambuco (UFPE), Campus Recife, Centro de Biociências, Departamento de Antibioticos, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Natanael DA Silva Bezerra Júnior
- Universidade Federal de Pernambuco (UFPE), Campus Recife, Centro de Biociências, Departamento de Antibioticos, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Jamerson F DE Oliveira
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira (UNILAB) Rua José Franco de Oliveira, s/n, 62790-970 Redenção, CE, Brazil
| | - Denise Maria F A Duarte
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, Universidade Nova de Lisboa, 1349-008 Lisbon, Portugal
| | - Diego S C Marques
- Universidade Federal de Pernambuco (UFPE), Campus Recife, Centro de Biociências, Departamento de Antibioticos, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Fátima Nogueira
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, Universidade Nova de Lisboa, 1349-008 Lisbon, Portugal
| | - Maria Carmo A DE Lima
- Universidade Federal de Pernambuco (UFPE), Campus Recife, Centro de Biociências, Departamento de Antibioticos, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Iranildo José DA Cruz Filho
- Universidade Federal de Pernambuco (UFPE), Campus Recife, Centro de Biociências, Departamento de Antibioticos, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
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Salem M, Abdullah AH, Ibrahim NS, Zaki MEA, Elwahy AHM, Abdelhamid IA. Novel Scaffolds Based on Bis-thiazole Connected to Quinoxaline or Thienothiophene through 2-Phenoxy- N-arylacetamide Groups as New Hybrid Molecules: Synthesis, Antibacterial Activity, and Molecular Docking Investigations. ACS OMEGA 2023; 8:44312-44327. [PMID: 38027350 PMCID: PMC10666262 DOI: 10.1021/acsomega.3c07125] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
The resistance of microorganisms to antimicrobials has endangered the health of many people across the world. Overcoming the resistance problem will require the invention of molecules with a new mechanism of action so that no cross-resistance with existing therapies occurs. Because of their powerful antibacterial activity against a wide spectrum of Gram-positive and Gram-negative bacterial strains, heterocyclic compounds are appealing candidates for medicinal chemists. In this regard, as unique hybrid compounds, we synthesized a novel family of bis-thiazoles linked to quinoxaline or thienothiophene via the 2-phenoxy-N-arylacetamide moiety. The target compounds were synthesized by reacting the relevant bis(α-haloketones) with the corresponding thiosemicarbazones in EtOH at reflux with a few drops of TEA. Under comparable reaction conditions, the isomeric bis(thiazoles) were synthesized by reacting the appropriate bis(thiosemicarbazone) with the respective α-haloketones. The structures of the novel compounds were confirmed using elements and spectral data. All of the synthesized compounds were tested for antibacterial activity in vitro. With an inhibitory zone width of 12 mm, compound 12a had the same activity as the reference medication tobramycin against Staphylococcus aureus. Compound 12b showed 20 mg/mL as a minimum inhibitory concentration (MIC) against Bacillus subtilis. Some of the synthesized compounds were tested via molecular docking against two bacterial proteins (dihydrofolate reductase and tyrosyl-tRNA synthetase).
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Affiliation(s)
- Mostafa
E. Salem
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), P.O. Box 90950, Riyadh 11623, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Abbas H. Abdullah
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Nada S. Ibrahim
- Department
of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Magdi E. A. Zaki
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), P.O. Box 90950, Riyadh 11623, Saudi Arabia
| | - Ahmed H. M. Elwahy
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Ismail A. Abdelhamid
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
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7
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Hossan A. Microwave-assisted solvent-free synthesis of some novel thiazole-substituted thiosemicarbazone analogues: antimicrobial and anticancer studies. LUMINESCENCE 2023; 38:1955-1967. [PMID: 37650446 DOI: 10.1002/bio.4587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 08/25/2023] [Accepted: 08/26/2023] [Indexed: 09/01/2023]
Abstract
The increased resistance to antibiotics has compelled researchers to devise novel active compounds targeting multidrug-resistant pathogenic microorganisms. A series of thiosemicarbazone derivatives was synthesized by reacting thiosemicarbazide with 2-aryl-4-formylthiazole, 2-aryl-5-formyl-4-methylthiazole, and/or 5-acetyl-2-aryl-4-methylthiazole compounds. These thiosemicarbazone-based thiazole adducts were evaluated for their inhibitory activities against tuberculosis H37Ra and Bovis BCG mycobacteria. Their cytotoxicity was assessed against two cancer cell lines: colonic carcinoma (HCT-116) and cervical cancer (HeLa). Notably, these thiosemicarbazones exhibited minimal cytotoxic effects on these cell lines even at their highest concentrations. Furthermore, the prepared thiosemicarbazone derivatives demonstrated significant antimicrobial efficacy against Bacillus subtilis and Staphylococcus aureus (Gram-positive bacterial pathogens) as well as Escherichia coli and Pseudomonas fluorescens (Gram-negative bacterial pathogens). While most of the prepared thiosemicarbazone derivatives exhibited moderate activity against Candida albicans (a fungal strain), their performance was notable. The thiosemicarbazone-based thiazole adducts were also successfully synthesized using a solvent-free approach under microwave irradiation. Compared with conventional reflux methods, the microwave-assisted technique yielded high thiazole yields within just 5 min, obviating the need for catalysis. This study signifies significant strides toward the rational design of more potent antimycobacterial agents.
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Affiliation(s)
- Aisha Hossan
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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8
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Break SY, Hossan A, Farouk A. Synthesis, characterization, and anticancer evaluation of novel 4-hydrazinothiazole analogs. LUMINESCENCE 2023; 38:1864-1871. [PMID: 37555740 DOI: 10.1002/bio.4574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 06/19/2023] [Accepted: 08/06/2023] [Indexed: 08/10/2023]
Abstract
Single-step synthesis of novel 4-hydrazinothiazole derivatives 6a-e was achieved under mild conditions using the sequential four-components method involving isothiocyanate, aminoguanidine, carbonyl adduct, and α-haloketone derivatives. Deprotection of these hydrazinothiazoles was influenced by acylation, providing a novel group of diacylated molecular structures with a broader scope for the design of thiazolyl-containing drugs 7a and 7b. FTIR, 1 H/13 C NMR, LC-MS spectroscopy, and CHN elemental analyses were used to study the compound chemical structures. Using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay on human periodontal ligament fibroblast (HPDLF) cells, the 4-hydrazinothiazole derivatives were screened for cytotoxicity in an in vitro cytotoxicity investigation. The 4-hydrazinothiazole compound 6b bearing an isopropylidene-hydrazino group demonstrated strongly potent cytotoxicity against CAKI1 (IC50 = 1.65 ± 0.24 μM) and A498 (IC50 of 0.85 ± 0.24 μM). Furthermore, the chloroacetyl-containing thiazole compound 7a displayed efficient inhibition of growth against the test cell lines CAKI1 and A498 at low micromolar concentrations, IC50 0.78 and 0.74 μM, respectively.
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Affiliation(s)
- Shorook Yasser Break
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Aisha Hossan
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Asmaa Farouk
- National Research Center, Textile Research and Technology Institute, Cairo, Egypt
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9
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Raghu M, Swarup H, Shamala T, Prathibha B, Kumar KY, Alharethy F, Prashanth M, Jeon BH. Design, synthesis, anticancer activity and docking studies of novel quinazoline-based thiazole derivatives as EGFR kinase inhibitors. Heliyon 2023; 9:e20300. [PMID: 37809937 PMCID: PMC10560058 DOI: 10.1016/j.heliyon.2023.e20300] [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: 12/19/2022] [Revised: 08/26/2023] [Accepted: 09/18/2023] [Indexed: 10/10/2023] Open
Abstract
The in vitro anticancer efficacy of a new series of quinazoline-based thiazole derivatives was explored. Three cancer cell lines, MCF-7, HepG2, and A548, as well as the normal Vero cell lines, were tested employing the synthesized quinazoline-based thiazole compounds (4a-j). All of these compounds showed a moderate to significant cytotoxic impact that would have been noticeable and, in some cases, much more pronounced than the widely used drug erlotinib. For the MCF-7, HepG2, and A549 cell lines, respectively, the IC50 values of compound 4i were 2.86, 5.91, and 14.79 μM while those of compound 4j were 3.09, 6.87, and 17.92 μM. For their in vitro inhibitory effects against different EGFR kinases, such as the wild-type, L858R/T790 M, and L858R/T790 M/C797S, all the synthesized compounds were tested. The IC50 values for compound 4f against the wild-type, L858R/T790 M, and L858R/T790 M/C797S mutant EGFR kinases were 2.17, 2.81, and 3.62 nM, respectively. Investigations on the molecular docking of significant molecules indicated potential mechanisms of binding into the EGFR kinase active sites. By using in-silico simulations, compounds' putative drug-like qualities were verified. Finally, it has been shown that the newly synthesized compounds 4i and 4j are good candidates and beneficial for future design, optimization, and research to build more potent and selective EGFR kinase inhibitors with higher anticancer activity.
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Affiliation(s)
- M.S. Raghu
- Department of Chemistry, New Horizon College of Engineering, Bengaluru, 560 103, India
| | - H.A. Swarup
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - T. Shamala
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - B.S. Prathibha
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - K. Yogesh Kumar
- Department of Chemistry, Faculty of Engineering and Technology, Jain University, Ramanagara, 562 112, India
| | - Fahd Alharethy
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - M.K. Prashanth
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
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10
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Thanh ND, Lan PH, Hai DS, Anh HH, Giang NTK, Van HTK, Toan VN, Tri NM, Toan DN. Thiourea derivatives containing 4-arylthiazoles and d-glucose moiety: design, synthesis, antimicrobial activity evaluation, and molecular docking/dynamics simulations. RSC Med Chem 2023; 14:1114-1130. [PMID: 37360390 PMCID: PMC10285754 DOI: 10.1039/d3md00010a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/15/2023] [Indexed: 06/28/2023] Open
Abstract
Some substituted glucose-conjugated thioureas containing 1,3-thiazole ring, 4a-h, were synthesized by the reaction of the corresponding substituted 2-amino-4-phenyl-1,3-thiazoles 2a-h with 2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl isocyanate. The antibacterial and antifungal activities of these thiazole-containing thioureas were estimated using a minimum inhibitory concentration protocol. Among these compounds, 4c, 4g, and 4h were better inhibitors with MIC = 0.78-3.125 μg mL-1. These three compounds were also tested for their ability to inhibit S. aureus enzymes, including DNA gyrase, DNA topoisomerase IV (Topo IV), and dihydrofolate reductase, and compound 4h was found to be a strong inhibitor with IC50 = 1.25 ± 0.12, 67.28 ± 1.21, and 0.13 ± 0.05 μM, respectively. Induced-fit docking and MM-GBSA calculations were performed to observe the binding efficiencies and steric interactions of these compounds. The obtained results showed that compound 4h is compatible with the active site of S. aureus DNA gyrase 2XCS with four H-bond interactions with residues Ala1118, Met1121, and F:DC11 and also three interactions with F:DG10 (two interactions) and F:DC11 (one interaction). Molecular dynamics simulation in a water solvent system showed that ligand 4h had active interactions with enzyme 2XCS through residues Ala1083, Glu1088, Ala1118, Gly1117, and Met1121.
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Affiliation(s)
- Nguyen Dinh Thanh
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
| | - Pham Hong Lan
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Institute of Science and Technology, Ministry of Public Security of Vietnam 47 Pham Van Dong Cau Giay Ha Noi Vietnam
| | - Do Son Hai
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Institute of Science and Technology, Ministry of Public Security of Vietnam 47 Pham Van Dong Cau Giay Ha Noi Vietnam
| | - Hoang Huu Anh
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
| | - Nguyen Thi Kim Giang
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Institute of Science and Technology, Ministry of Public Security of Vietnam 47 Pham Van Dong Cau Giay Ha Noi Vietnam
| | - Hoang Thi Kim Van
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Faculty of Chemical Technology, Viet Tri University of Industry Tien Kien Lam Thao Phu Tho Vietnam
| | - Vu Ngoc Toan
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Institute of New Technology, Military Institute of Science and Technology (Ministry of Military) 17 Hoang Sam Cau Giay Ha Noi Vietnam
| | - Nguyen Minh Tri
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Institute of New Technology, Military Institute of Science and Technology (Ministry of Military) 17 Hoang Sam Cau Giay Ha Noi Vietnam
| | - Duong Ngoc Toan
- Faculty of Chemistry, University of Science (Vietnam National University, Hanoi) 19 Le Thanh Tong Ha Noi Vietnam
- Faculty of Chemistry, Thai Nguyen University of Education 20 Luong Ngoc Quyen Thai Nguyen Vietnam
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Hussien MA, Ashour GR, Albukhari SM, Saleh TS, Hussein MA. Favorable Heteroaromatic Thiazole-Based Polyurea Derivatives as Interesting Biologically Active Products. Polymers (Basel) 2023; 15:2662. [PMID: 37376308 DOI: 10.3390/polym15122662] [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: 04/12/2023] [Revised: 05/27/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
This research sought to synthesize a new set of heteroaromatic thiazole-based polyurea derivatives with sulfur links in the polymers' main chains, which were denoted by the acronyms PU1-5. Using pyridine as a solvent, a diphenylsulfide-based aminothiazole monomer (M2) was polymerized via solution polycondensation with varied aromatic, aliphatic, and cyclic diisocyanates. Typical characterization methods were used to confirm the structures of the premonomer, monomer, and fully generated polymers. The XRD results revealed that aromatic-based polymers had higher crystallinity than aliphatic and cyclic derivatives. SEM was used to visualize the surfaces of PU1, PU4, and PU5, revealing spongy and porous shapes, shapes resembling wooden planks and sticks, and shapes resembling coral reefs with floral shapes at various magnifications. The polymers demonstrated thermal stability. The numerical results for PDTmax are listed in the following order, ranked from lowest to highest: PU1 < PU2 < PU3 < PU5 < PU4. The FDT values for the aliphatic-based derivatives (PU4 and PU5) were lower than those for the aromatic-based ones (616, 655, and 665 °C). PU3 showed the greatest inhibitory impact against the bacteria and fungi under investigation. In addition, PU4 and PU5 demonstrated antifungal activities that, in contrast with the other products, were on the lower end of the spectrum. Furthermore, the intended polymers were also tested for the presence of the proteins 1KNZ, 1JIJ, and 1IYL, which are frequently utilized as model organisms for E. coli (Gram-negative bacteria), S. aureus (Gram-positive bacteria), and C. albicans (fungal pathogens). This study's findings are consistent with the outcomes of the subjective screening.
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Affiliation(s)
- Mostafa A Hussien
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Gadeer R Ashour
- Department of Chemistry, Faculty of Applied Sciences, Umm Al Qura University, P.O. Box 24451, Makkah 21955, Saudi Arabia
| | - Soha M Albukhari
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Tamer S Saleh
- Chemistry Department, Faculty of Science, University of Jeddah, P.O. Box 80327, Jeddah 21589, Saudi Arabia
| | - Mahmoud A Hussein
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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12
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Taj MB, Raheel A, Alelwani W, Alnajeebi AM, Alnoman RB, Javed T. Mechanochemical Synthesis of Thiazolidinone-Triazoles Derivatives as Antidiabetic Agents: Pharmacokinetics, Molecular Docking, and In Vitro Antidiabetic Properties. RUSS J GEN CHEM+ 2023; 93:912-919. [PMID: 37252637 PMCID: PMC10209927 DOI: 10.1134/s1070363223040199] [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: 01/20/2023] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 05/31/2023]
Abstract
Mechanochemistry is an eco-friendly and solventless method. In the present study, the surface of a custom-made closed mortar and pestle is used as a catalyst to synthesize thiazolidinone-triazole derivatives successfully. The compounds were subjected to potential antidiabetic activity. The results showed that para-chloro-substituted derivative (9c) is most active with IC50 values of 10±1.56. All three compounds 9a-9c with a maximum of 20% inhibition for ALR1 represent superior selectivity toward the targeted ALR2 to act as a lead in the search for new antidiabetic agents.
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Affiliation(s)
- M. B. Taj
- Institute of Chemistry, Islamia University Bahawalpur, 63100 Bahawalpur, Pakistan
| | - A. Raheel
- Department of Chemistry, Quaid-e-Azam University, 44000 Islamabad, Pakistan
| | - W. Alelwani
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - A. M. Alnajeebi
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - R. B. Alnoman
- Faculty of Science, Chemistry Department, Taibah University, Yanbu Branch, Yanbu, Saudi Arabia
| | - T. Javed
- Department of Chemistry, University of Sahiwal, 57000 Sahiwal, Pakistan
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13
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Morales-Manrique C, Baquero EA, Guevara-Pulido J. Recent Advances in the Synthesis of 3,4-Dihydropyran-2-Ones Organocatalyzed by N-Heterocyclic Carbenes. Molecules 2023; 28:molecules28093743. [PMID: 37175154 PMCID: PMC10179788 DOI: 10.3390/molecules28093743] [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: 03/23/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
In recent years, N-heterocyclic carbenes (NHC) have gained recognition as versatile molecules capable of acting as organocatalysts in various reactions, particularly through the activation of aldehydes via Breslow-type adducts. This organocatalytic activation has enabled the production of numerous 3,4-dihydropyran-2-ones and related derivatives. In this review, we provide an overview of the production of 3,4-dihydropyran-2-ones and derivatives via organocatalytic processes involving NHCs over the past eight years. These processes involve the use of a diverse range of substrates, catalysts, and reaction conditions, which can be classified into [4+2]-and [3+3]-type cycloadditions, primarily aimed at synthesizing this skeleton due to its biological activity and multiple stereocenters. These processes are scaled up to the gram scale, and the resulting products are often directed towards epimerization and functionalization to produce more complex molecules with potential applications in the biological field. Finally, we provide a perspective and the future directions of this topic in organic synthesis.
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Affiliation(s)
- Camilo Morales-Manrique
- Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá 111321, Colombia
- INQA, Química Farmacéutica, Facultad de Ciencias, Universidad El Bosque, Bogotá 11001, Colombia
| | - Edwin A Baquero
- Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá 111321, Colombia
| | - James Guevara-Pulido
- INQA, Química Farmacéutica, Facultad de Ciencias, Universidad El Bosque, Bogotá 11001, Colombia
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14
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Synthesis, characterization, antioxidant and antiparasitic activities new naphthyl-thiazole derivatives. Exp Parasitol 2023; 248:108498. [PMID: 36907541 DOI: 10.1016/j.exppara.2023.108498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 02/10/2023] [Accepted: 03/03/2023] [Indexed: 03/14/2023]
Abstract
In this work, 13 thiosemicarbazones (1a - m) and 16 thiazoles (2a - p) were obtained, which were properly characterized by spectroscopic and spectrometric techniques. The pharmacokinetic properties obtained in silico revealed that the derivatives are in accordance with the parameters established by lipinski and veber, showing that such compounds have good bioavailability or permeability when administered orally. In assays of antioxidant activity, thiosemicarbazones showed moderate to high antioxidant potential when compared to thiazoles. In addition, they were able to interact with albumin and DNA. Screening assays to assess the toxicity of compounds to mammalian cells revealed that thiosemicarbazones were less toxic when compared to thiazoles. In relation to in vitro antiparasitic activity, thiosemicarbazones and thiazoles showed cytotoxic potential against the parasites Leishmania amazonensis and Trypanosoma cruzi. Among the compounds, 1b, 1j and 2l stood out, showing inhibition potential for the amastigote forms of the two parasites. As for the in vitro antimalarial activity, thiosemicarbazones did not inhibit Plasmodium falciparum growth. In contrast, thiazoles promoted growth inhibition. This study shows in a preliminary way that the synthesized compounds have antiparasitic potential in vitro.
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15
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Catalyst free one pot three components synthesis of 2-iminothiazoles from nitroepoxides and thiourea. Sci Rep 2023; 13:3079. [PMID: 36813887 PMCID: PMC9947138 DOI: 10.1038/s41598-023-30243-5] [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: 11/08/2022] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Nitroepoxides were introduced as efficient substrates for the one-pot three-component synthesis of 2-iminothiazoles under catalyst-free conditions. Reaction of amines, isothiocyanates, and nitroepoxides in THF at 10-15 °C afforded corresponding 2-iminothiazoles in high to excellent yields. The reaction proceeds via the in situ formation of thiourea from an amine and an isothiocyanate, followed by nitroepoxide ring opening with the sulfur of thiourea, cyclization reaction, and dehydration cascade. The structures of products were confirmed by IR, NMR, HRMS analyses and X-ray crystallography.
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16
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Synthetic utility of styrenes in the construction of diverse heterocycles via annulation/cycloaddition. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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17
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Kad MN, Bhadane RP, Walke SB. Comparative quantitative kinetic study of rapid iodination of thiazole and its methyl derivatives in aqueous medium. INT J CHEM KINET 2022. [DOI: 10.1002/kin.21627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Megha N. Kad
- Department of Physical Chemistry, Nowrosjee Wadia College, Affiliated to Savitribai Phule Pune University Pune India
| | - Ranjana P. Bhadane
- Department of Physical Chemistry, Nowrosjee Wadia College, Affiliated to Savitribai Phule Pune University Pune India
| | - Sandhya B. Walke
- Department of Physical Chemistry, Nowrosjee Wadia College, Affiliated to Savitribai Phule Pune University Pune India
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18
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Kariuki BM, Abdel-Wahab BF, Mohamed HA, Bekheit MS, El-Hiti GA. Synthesis and Characterization of Novel 2-(1,2,3-Triazol-4-yl)-4,5-dihydro-1 H-pyrazol-1-yl)thiazoles and 2-(4,5-Dihydro-1 H-pyrazol-1-yl)-4-(1 H-1,2,3-triazol-4-yl)thiazoles. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248904. [PMID: 36558037 PMCID: PMC9786072 DOI: 10.3390/molecules27248904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Reactions of 1-(5-methyl)-1H-1,2,3-triazol-4-yl)ethan-1-ones and benzaldehydes in ethanol under basic conditions gave the corresponding chalcones. Reactions of the chalcones combined with thiosemicarbazide in dry ethanol containing sodium hydroxide afforded the corresponding pyrazolin-N-thioamides. Reactions of the synthesized pyrazolin-N-thioamides and several ketones (namely, ethyl 2-chloro-3-oxobutanoate, 2-bromoacetylbenzofuran, and hydrazonoyl chloride) gave the corresponding novel 2-(1,2,3-triazol-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazoles in high yields (77-90%). Additionally, 2-(4,5-dihydro-1H-pyrazol-1-yl)-4-(1H-1,2,3-triazol-4-yl)thiazoles were obtained in high yields (84-87%) from reactions with N-pyrazoline-thioamides and 4-bromoacetyl-1,2,3-triazoles under basic conditions. The structures of six of the newly synthesized heterocycles were confirmed by X-ray crystallography.
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Affiliation(s)
- Benson M. Kariuki
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
- Correspondence: (B.M.K.); (G.A.E.-H.); Tel.: +44-29-2087-0401 (B.M.K.); +966-1-1469-3778 (G.A.E.-H.); Fax: +966-1-1469-3536 (G.A.E.-H.)
| | - Bakr F. Abdel-Wahab
- Applied Organic Chemistry Department, Chemical Industries Research Institute, National Research Centre, Dokki, Giza 12622, Egypt
| | - Hanan A. Mohamed
- Applied Organic Chemistry Department, Chemical Industries Research Institute, National Research Centre, Dokki, Giza 12622, Egypt
| | - Mohamed S. Bekheit
- Department of Pesticide Chemistry, National Research Centre, Dokki, Giza 12622, Egypt
| | - Gamal A. El-Hiti
- Department of Optometry, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
- Correspondence: (B.M.K.); (G.A.E.-H.); Tel.: +44-29-2087-0401 (B.M.K.); +966-1-1469-3778 (G.A.E.-H.); Fax: +966-1-1469-3536 (G.A.E.-H.)
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19
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Yin G, Wang X, Wang Y, Shi T, Zeng Y, Wang Y, Peng X, Wang Z. Lawesson's reagent promoted deoxygenation of azlactones for the syntheses of 2,4-disubstituted thiazoles. Org Biomol Chem 2022; 20:9589-9592. [PMID: 36408836 DOI: 10.1039/d2ob01939f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Azlactones and thiazoles are common structural motifs and possess diverse applications. A new method for the efficient and straightforward syntheses of 2,4-disubstituted thiazoles from azlactones has been developed. The reaction proceeded via deoxygenation of azlactones by Lawesson's reagent without metal or external additives. A variety of 2,4-disubstituted thiazoles were synthesized with up to 92% yield. Furthermore, the importance of this methodology was also justified by a gram-scale synthesis.
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Affiliation(s)
- Gaofeng Yin
- School of Pharmacy, Lanzhou University, West Donggang Road. No. 199, Lanzhou 730000, China
| | - Xiaodong Wang
- School of Pharmacy, Lanzhou University, West Donggang Road. No. 199, Lanzhou 730000, China
| | - Yuqing Wang
- School of Pharmacy, Lanzhou University, West Donggang Road. No. 199, Lanzhou 730000, China
| | - Tao Shi
- School of Pharmacy, Lanzhou University, West Donggang Road. No. 199, Lanzhou 730000, China
| | - Yaofu Zeng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, West Changsheng Road. No. 28, Hengyang 421001, China.
| | - Yuying Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Xue Peng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, West Changsheng Road. No. 28, Hengyang 421001, China.
| | - Zhen Wang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, West Changsheng Road. No. 28, Hengyang 421001, China.
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20
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A regioselective synthesis of imidazothiazolotriazines based on the cyclization of imidazotriazinethiones with phenacyl bromides. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03123-5] [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]
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21
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Comparison of the interactions of fanetizole with pepsin and trypsin: Spectroscopic and molecular docking approach. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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22
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Emori W, Ogunwale GJ, Louis H, Agwamba EC, Wei K, Unimuke TO, Cheng CR, Ejiofor EU, Asogwa FC, Adeyinka AS. Spectroscopic (UV–vis, FT-IR, FT-Raman, and NMR) analysis, structural benchmarking, molecular properties, and the in-silico cerebral anti-ischemic activity of 2-amino-6-ethoxybenzothiazole. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133318] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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23
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Thacker PS, Newaskar V, Angeli A, Sigalapalli DK, Goud NS, Chirra H, Shaik AB, Arifuddin M, Supuran CT. Synthesis and biological evaluation of coumarin-thiazole hybrids as selective carbonic anhydrase IX and XII inhibitors. Arch Pharm (Weinheim) 2022; 355:e2200232. [PMID: 36122182 DOI: 10.1002/ardp.202200232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/23/2022] [Accepted: 08/26/2022] [Indexed: 11/10/2022]
Abstract
A series of coumarin-linked thiazoles (6a-p) was synthesized and the synthesized compounds were evaluated against human carbonic anhydrases (hCAs) IX and XII, which have been implicated in cancer. All the compounds exhibited selective inhibition of both isoforms. The designed compounds inhibited hCA IX in a moderate nanomolar to submicromolar range. The hCA XII was inhibited in a low to moderate nanomolar range. Compound 6o exhibited the best inhibition of hCA XII with a Ki value of 91.1 nM. The hydrolyzed form of compound 6o also exhibited favorable interactions as well as good docking scores with both the isoforms. Hence, this compound can be taken as a template for the design of selective and potent hCA XII inhibitors.
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Affiliation(s)
- Pavitra S Thacker
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, India.,Department of Pharmaceutical Chemistry, L.J. Institute of Pharmacy, L.J. University, Ahmedabad, Gujarat, India
| | - Vaishnavi Newaskar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, India
| | - Andrea Angeli
- Neurofarba Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degl iStudi di Firenze, Florence, Italy
| | - Dilep Kumar Sigalapalli
- Department of Pharmaceutical Chemistry, Vignan Pharmacy College, Jawaharlal Nehru Technological University, Guntur, Andhra Pradesh, India
| | - Nerella Sridhar Goud
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, India
| | - Hepsibha Chirra
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, India
| | - Afzal B Shaik
- Department of Pharmaceutical Chemistry, Vignan Pharmacy College, Jawaharlal Nehru Technological University, Guntur, Andhra Pradesh, India
| | - Mohammed Arifuddin
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, India.,Department of Chemistry, Directorate of Distance Education, Maulana Azad National Urdu University, Hyderabad, Telangana, India
| | - Claudiu T Supuran
- Neurofarba Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degl iStudi di Firenze, Florence, Italy
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24
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Zhao D, Liu Y, Li Y, Chen Y. A green synthesis and antibacterial activity of ferrocene-based thiazole derivatives in choline chloride/glycerol eutectic solvent. RSC Adv 2022; 12:22054-22059. [PMID: 36043099 PMCID: PMC9362733 DOI: 10.1039/d2ra04587g] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 08/02/2022] [Indexed: 12/02/2022] Open
Abstract
In this work, a green Hantzsch synthesis of 4-ferrocenylthiazole derivatives has been accomplished successfully. The Hantzsch reaction between bromoacetylferrocene and various aryl thioureas, 1-alkylindole-3- or 9-alkylcarbazole-3-carbothioamides proceeded efficiently in a deep eutectic solvent (DES) that is, choline chloride/glycerol (ChCl/Gly) (1 : 2 molar ratio) at 80 °C, avoiding the use of common volatile organic solvents. Moreover, the DES media could be reused up to three times without any appreciable decrease in the yield. The synthetic strategy has the attractive features such as mild and environmentally benign reaction conditions, experimental simplicity, easy work-up procedure and good yields. Subsequently, a preliminary screening for in vitro antibacterial activities of all these newly-synthesized compounds revealed that the halo-substituted (F, Cl, Br) compounds 3f–h showed significant antibacterial activities against Gram (+) bacterial B. subtilis and Gram (−) E. coli, among which the fluoro-substituted 3f possessed the best activity with the MIC value of 7.8125 μg mL−1, being higher than the reference drug ciprofoxacin (15.625 μg mL−1). A green and effective Hantzsch thiazole synthesis of structurally intriguing ferrocene-based derivatives employing the eutectic mixture choline chloride/glycerol (1 : 2 molar ratio) as a sustainable solvent is described.![]()
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Affiliation(s)
- Di Zhao
- College of Chemistry and Chemical Engineering, Bohai University Jinzhou 121013 China
| | - Yanying Liu
- Research Institute of Jinzhou Petrochemical Company Jinzhou 121013 China
| | - Yang Li
- College of Chemistry and Chemical Engineering, Bohai University Jinzhou 121013 China
| | - Yu Chen
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University Shenyang 110016 China
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25
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Salem MG, El-Maaty DMA, El-Deen YIM, Elesawy BH, Askary AE, Saleh A, Saied EM, Behery ME. Novel 1,3-Thiazole Analogues with Potent Activity against Breast Cancer: A Design, Synthesis, In Vitro, and In Silico Study. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27154898. [PMID: 35956848 PMCID: PMC9370021 DOI: 10.3390/molecules27154898] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/24/2022] [Accepted: 07/27/2022] [Indexed: 01/23/2023]
Abstract
Breast cancer is the most common cancer in women, responsible for over half a million deaths in 2020. Almost 75% of FDA-approved drugs are mainly nitrogen- and sulfur-containing heterocyclic compounds, implying the importance of such compounds in drug discovery. Among heterocycles, thiazole-based heterocyclic compounds have demonstrated a broad range of pharmacological activities. In the present study, a novel set of 1,3-thiazole derivatives was designed and synthesized based on the coupling of acetophenone derivatives, and phenacyl bromide was substituted as a key reaction step. The activity of synthesized compounds was screened against the proliferation of two breast cancer cell lines (MCF-7 and MDA-MB-231). Almost all compounds exhibited a considerable antiproliferative activity toward the breast cancer cells as compared to staurosporine, with no significant cytotoxicity toward the epithelial cells. Among the synthesized compounds, compound 4 exhibited the most potent antiproliferative activity, with an IC50 of 5.73 and 12.15 µM toward MCF-7 and MDA-MB-231 cells, respectively, compared to staurosporine (IC50 = 6.77 and 7.03 µM, respectively). Exploring the mechanistic insights responsible for the antiproliferative activity of compound 4 revealed that compound 4 possesses a significant inhibitory activity toward the vascular endothelial growth factor receptor-2 (VEGFR-2) with (IC50 = 0.093 µM) compared to Sorafenib (IC50 = 0.059 µM). Further, compound 4 showed the ability to induce programmed cell death by triggering apoptosis and necrosis in MCF-7 cells and to induce cell cycle arrest on MCF-7 cells at the G1 stage while decreasing the cellular population in the G2/M phase. Finally, detailed in silico molecular docking studies affirmed that this class of compounds possesses a considerable binding affinity toward VEGFR2 proteins. Overall, these results indicate that compound 4 could be a promising lead compound for developing potent anti-breast cancer compounds.
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Affiliation(s)
- Manar G. Salem
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; (M.G.S.); (Y.I.M.E.-D.)
| | - Dina M. Abu El-Maaty
- Biochemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 415222, Egypt;
| | - Yassmina I. Mohey El-Deen
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt; (M.G.S.); (Y.I.M.E.-D.)
| | - Basem H. Elesawy
- Department of Pathology, College of Medicine, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Ahmad El Askary
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Asmaa Saleh
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Essa M. Saied
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
- Institute for Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany
- Correspondence: (E.M.S.); (M.E.B.)
| | - Mohammed El Behery
- The Division of Biochemistry, Chemistry Department, Faculty of Science, Port Said University, Port Said 42526, Egypt
- Correspondence: (E.M.S.); (M.E.B.)
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26
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SPIONs as a nanomagnetic catalyst for the synthesis and anti-microbial activity of 2-aminothiazoles derivatives. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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27
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Sayed AR, Elsawy H, Shaaban S, Gomha SM, Al-Faiyz YS. Design, Synthesis, and Biological Evaluations of Novel Azothiazoles Based on Thioamide. Curr Issues Mol Biol 2022; 44:2956-2966. [PMID: 35877428 PMCID: PMC9323687 DOI: 10.3390/cimb44070204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 01/13/2023] Open
Abstract
Herein we studied the preparation of different thiazoles via the reaction of 2-(3,4-dimethoxybenzylidene)hydrazine-1-carbothioamide (1) with hydrazonoyl halides under base-catalyzed conditions. The reactions proceed through nucleophilic substitution attack at the halogen atom of the hydrazonoyl halides by the thiol nucleophile to form an S-alkylated intermediate. The latter intermediate undergoes cyclization by the loss of water to afford the final products. The structures of the azo compounds were confirmed by FTIR, MS, NMR, and elemental analyses. Indeed, the newly synthesized azo compounds were estimated for their potential anticancer activities by an MTT assay against different human cancer cells, such as lung adenocarcinoma (A549) and colorectal adenocarcinoma (DLD-1). The caspase-3 levels were also estimated using Western blotting and the dual staining technique to evaluate the potency of the titled compounds to promote apoptosis.
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Affiliation(s)
- Abdelwahed R. Sayed
- Department of Chemistry, Faculty of Science, King Faisal University, P.O. Box 380, Hofuf 31982, Saudi Arabia; (H.E.); (S.S.); (Y.S.A.-F.)
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt
- Correspondence: ; Tel.: +966-561-009-338
| | - Hany Elsawy
- Department of Chemistry, Faculty of Science, King Faisal University, P.O. Box 380, Hofuf 31982, Saudi Arabia; (H.E.); (S.S.); (Y.S.A.-F.)
- Department of Chemistry, Faculty of Science, Tanta University, Tanta 31111, Egypt
| | - Saad Shaaban
- Department of Chemistry, Faculty of Science, King Faisal University, P.O. Box 380, Hofuf 31982, Saudi Arabia; (H.E.); (S.S.); (Y.S.A.-F.)
- Organic Chemistry Division, Chemistry Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt;
- Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara 42351, Saudi Arabia
| | - Yasair S. Al-Faiyz
- Department of Chemistry, Faculty of Science, King Faisal University, P.O. Box 380, Hofuf 31982, Saudi Arabia; (H.E.); (S.S.); (Y.S.A.-F.)
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Hajighasemi H, Foroughifar N, Khajeh-Amiri A, Balali E. One-pot reactions in the synthesis of thiazolidinone derivatives by nano-Fe 3O 4–cysteine catalyst. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2089038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Halimeh Hajighasemi
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | | | - Ebrahim Balali
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Mondal J, Sivaramakrishna A. Functionalized Triazines and Tetrazines: Synthesis and Applications. Top Curr Chem (Cham) 2022; 380:34. [PMID: 35737142 DOI: 10.1007/s41061-022-00385-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 05/13/2022] [Indexed: 12/19/2022]
Abstract
The molecules possessing triazine and tetrazine moieties belong to a special class of heterocyclic compounds. Both triazines and tetrazines are building blocks and have provided a new dimension to the design of biologically important organic molecules. Several of their derivatives with fine-tuned electronic properties have been identified as multifunctional, adaptable, switchable, remarkably antifungal, anticancer, antiviral, antitumor, cardiotonic, anti-HIV, analgesic, anti-protozoal, etc. The objective of this review is to comprehensively describe the recent developments in synthesis, coordination properties, and various applications of triazine and tetrazine molecules. The rich literature demonstrates various synthetic routes for a variety of triazines and tetrazines through microwave-assisted, solid-phase, metal-based, [4+2] cycloaddition, and multicomponent one-pot reactions. Synthetic approaches contain linear, angular, and fused triazine and tetrazine heterocycles through a combinatorial method. Notably, the triazines and tetrazines undergo a variety of organic transformations, including electrophilic addition, coupling, nucleophilic displacement, and intramolecular cyclization. The mechanistic aspects of these heterocycles are discussed in a detailed way. The bioorthogonal application of these polyazines with various strained alkenes and alkynes provides a new prospect for investigations in chemical biology. This review systematically encapsulates the recent developments and challenges in the synthesis and possible potential applications of various triazine and tetrazine systems.
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Affiliation(s)
- Joydip Mondal
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, 632 014, India
| | - Akella Sivaramakrishna
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, 632 014, India.
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Arshad MF, Alam A, Alshammari AA, Alhazza MB, Alzimam IM, Alam MA, Mustafa G, Ansari MS, Alotaibi AM, Alotaibi AA, Kumar S, Asdaq SMB, Imran M, Deb PK, Venugopala KN, Jomah S. Thiazole: A Versatile Standalone Moiety Contributing to the Development of Various Drugs and Biologically Active Agents. Molecules 2022; 27:molecules27133994. [PMID: 35807236 PMCID: PMC9268695 DOI: 10.3390/molecules27133994] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 12/10/2022] Open
Abstract
For many decades, the thiazole moiety has been an important heterocycle in the world of chemistry. The thiazole ring consists of sulfur and nitrogen in such a fashion that the pi (π) electrons are free to move from one bond to other bonds rendering aromatic ring properties. On account of its aromaticity, the ring has many reactive positions where donor–acceptor, nucleophilic, oxidation reactions, etc., may take place. Molecules containing a thiazole ring, when entering physiological systems, behave unpredictably and reset the system differently. These molecules may activate/stop the biochemical pathways and enzymes or stimulate/block the receptors in the biological systems. Therefore, medicinal chemists have been focusing their efforts on thiazole-bearing compounds in order to develop novel therapeutic agents for a variety of pathological conditions. This review attempts to inform the readers on three major classes of thiazole-bearing molecules: Thiazoles as treatment drugs, thiazoles in clinical trials, and thiazoles in preclinical and developmental stages. A compilation of preclinical and developmental thiazole-bearing molecules is presented, focusing on their brief synthetic description and preclinical studies relating to structure-based activity analysis. The authors expect that the current review may succeed in drawing the attention of medicinal chemists to finding new leads, which may later be translated into new drugs.
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Affiliation(s)
- Mohammed F. Arshad
- Department of Research and Scientific Communications, Isthmus Research and Publishing House, U-13, Near Badi Masjid, Pulpehlad Pur, New Delhi 110044, India;
- Correspondence: (M.F.A.); or (S.M.B.A.); (M.I.)
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Abdullah Ayed Alshammari
- Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (A.A.A.); (M.B.A.); (I.M.A.)
| | - Mohammed Bader Alhazza
- Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (A.A.A.); (M.B.A.); (I.M.A.)
| | - Ibrahim Mohammed Alzimam
- Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (A.A.A.); (M.B.A.); (I.M.A.)
| | - Md Anish Alam
- Department of Research and Scientific Communications, Isthmus Research and Publishing House, U-13, Near Badi Masjid, Pulpehlad Pur, New Delhi 110044, India;
| | - Gulam Mustafa
- Department of Pharmaceutical Sciences, College of Pharmacy (Al-Dawadmi Campus), Shaqra University, Riyadh 11961, Saudi Arabia;
| | - Md Salahuddin Ansari
- Department of Pharmacy Practice, College of Pharmacy (Al-Dawadmi Campus), Shaqra University, Riyadh 11961, Saudi Arabia;
| | - Abdulelah M. Alotaibi
- Internee, College of Pharmacy (Al-Dawadmi Campus), Shaqra University, Riyadh 11961, Saudi Arabia; (A.M.A.); (A.A.A.)
| | - Abdullah A. Alotaibi
- Internee, College of Pharmacy (Al-Dawadmi Campus), Shaqra University, Riyadh 11961, Saudi Arabia; (A.M.A.); (A.A.A.)
| | - Suresh Kumar
- Drug Regulatory Affair, Department, Pharma Beistand, New Delhi 110017, India;
| | - Syed Mohammed Basheeruddin Asdaq
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Dariyah 13713, Saudi Arabia
- Correspondence: (M.F.A.); or (S.M.B.A.); (M.I.)
| | - Mohd. Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
- Correspondence: (M.F.A.); or (S.M.B.A.); (M.I.)
| | - Pran Kishore Deb
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman 19392, Jordan;
| | - Katharigatta N. Venugopala
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
- Department of Biotechnology and Food Science, Faculty of Applied Sciences, Durban University of Technology, Durban 4001, South Africa
| | - Shahamah Jomah
- Pharmacy Department, Dr. Sulaiman Al-Habib Medical Group, Riyadh 11372, Saudi Arabia;
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Marques CS, Carreiro EP, Teixeira APS. Multicomponent Synthesis of Heterocycles. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch7] [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: 11/06/2022]
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32
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Al-Otaibi JS, Costa RA, Costa EV, Tananta VL, Mary YS, Mary YS. Insights into solvation, chemical reactivity, structural, vibrational and anti-hypertensive properties of a thiazolopyrimidine derivative by DFT and MD simulations. Struct Chem 2022. [DOI: 10.1007/s11224-022-01931-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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33
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Kukade M, Pol U, Kagne R, Chandane W, Bodake A, Prashanth M, Kumar KY, Raghu M. Microwave assisted solvent-free synthesis of N-phenyl-4-(pyridin-4-yl)thiazoles and their drug-likeness studies. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100509] [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]
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34
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Pereira FA, de Andrade VS, Souza EA, de Mattos MC, Oliveira DF. 2-Aminoselenazoles and 2-aminothiazoles: One-pot synthesis and control of the fungus Colletotrichum lindemuthianum in common beans. PEST MANAGEMENT SCIENCE 2022; 78:1665-1676. [PMID: 34994047 DOI: 10.1002/ps.6786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 12/14/2021] [Accepted: 01/04/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Anthracnose, caused by the fungus Colletotrichum lindemuthianum, increases losses in the production of common beans. As 1,3-diazoles can act against fungi by inhibiting the enzyme squalene epoxidase (SE), 2-aminoselenazoles and 2-aminothiazoles were synthesized and subjected to tests with the fungus. In addition, the interactions of the most promising substances with the enzyme SE were investigated in silico. RESULTS Seventeen compounds (eight new) were prepared by a one-pot methodology. In vitro antifungal activities of these compounds against C. lindemuthianum were determined by the minimum inhibitory concentration (MIC) method. Most treatments differed from the control (water), and six azoles with the lowest MIC values underwent an assay employing common bean plants inoculated with the fungus. Among the best results were those from 2-(3-fluorophenyl)amino-4-phenyl-1,3-thiazole (16; 2857 μg mL-1 ), which reduced the severity of anthracnose in common beans to values statistically comparable to the commercial fungicide thiophanate-methyl (700 μg mL-1 ). The in silico affinity of compound 16 for SE was statistically equal to those calculated for several inhibitors of this enzyme. CONCLUSIONS The results suggested that 2-(3-fluorophenyl)amino-4-phenyl-1,3-thiazole (16) could be considered a potential fungicidal lead compound for further structural optimization, which according to the in silico study acts via SE inhibition. © 2022 Society of Chemical Industry.
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Affiliation(s)
| | - Vitor Sc de Andrade
- Departamento de Química Orgânica, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Elaine A Souza
- Department of Biology, Federal University of Lavras, Lavras, Brazil
| | - Marcio Cs de Mattos
- Departamento de Química Orgânica, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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35
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Ahmad H, Ahmed W, Hassan A. Goldberg Coupling of Thiazole Substituted Aryl Bromide Demands Stoichiometric Copper Compared to Oxazole. ChemistrySelect 2022. [DOI: 10.1002/slct.202103940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Haseen Ahmad
- Department of Chemistry Quaid-i-Azam University Islamabad 45320 Pakistan
| | - Waqar Ahmed
- Department of Chemistry Quaid-i-Azam University Islamabad 45320 Pakistan
| | - Abbas Hassan
- Department of Chemistry Quaid-i-Azam University Islamabad 45320 Pakistan
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36
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More RR, Kadam AB, Humne VT, Junne SB. Iodine‐mediated expedient synthesis of sulfur‐nitrogen containing heteroaminals under acidic condition. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Archana B. Kadam
- P. G. Department of Chemistry Yeshwant Mahavidyalala Nanded India
| | - Vivek T. Humne
- Department of Chemistry Shri R. R. Lahoti Science College Morshi India
| | - Subhash B. Junne
- P. G. Department of Chemistry Yeshwant Mahavidyalala Nanded India
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Abu-Melha S, Edrees MM, Said MA, Riyadh SM, Al-Kaff NS, Gomha SM. Potential COVID-19 Drug Candidates Based on Diazinyl-Thiazol-Imine Moieties: Synthesis and Greener Pastures Biological Study. Molecules 2022; 27:molecules27020488. [PMID: 35056802 PMCID: PMC8777737 DOI: 10.3390/molecules27020488] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/25/2021] [Accepted: 12/28/2021] [Indexed: 12/23/2022] Open
Abstract
A novel series of 1-aryl-N-[4-phenyl-5-(arylazo)thiazol-2-yl)methanimines has been synthesized via the condensation of 2-amino-4-phenyl-5-arylazothiazole with various aromatic aldehydes. The synthesized imines were characterized by spectroscopic techniques, namely 1H and 13C-NMR, FTIR, MS, and Elemental Analysis. A molecular comparative docking study for 3a-f was calculated, with reference to two approved drugs, Molnupiravir and Remdesivir, using 7BQY (Mpro; PDB code 7BQY; resolution: 1.7 A°) under identical conditions. The binding scores against 7BQY were in the range of -7.7 to -8.7 kcal/mol for 3a-f. The high scores of the compounds indicated an enhanced binding affinity of the molecules to the receptor. This is due to the hydrophobic interactions and multi-hydrogen bonds between 3a-f ligands and the receptor's active amino acid residues. The main aim of using in silco molecular docking was to rank 3a-f with respect to the approved drugs, Molnupiravir and Remdesivir, using free energy methods as greener pastures. A further interesting comparison presented the laydown of the ligands before and after molecular docking. These results and other supporting statistical analyses suggested that ligands 3a-f deserve further investigation in the context of potential therapeutic agents for COVID-19. Free-cost, PASS, SwissADME, and Way2drug were used in this research paper to determine the possible biological activities and cytotoxicity of 3a-f.
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Affiliation(s)
- Sraa Abu-Melha
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia; (S.A.-M.); (M.M.E.)
| | - Mastoura Mohamed Edrees
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia; (S.A.-M.); (M.M.E.)
- Department of Organic Chemistry, National Organization for Drug Control and Research (NODCAR), Giza 12311, Egypt
| | - Musa A. Said
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia;
- Correspondence: (M.A.S.); (S.M.G.)
| | - Sayed M. Riyadh
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia;
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Nadia S. Al-Kaff
- Department of Biology, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia;
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Al-Madinah Al-Munawarah 42351, Saudi Arabia
- Correspondence: (M.A.S.); (S.M.G.)
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38
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Yamsani N, Sundararajan R. Design, Molecular Docking, Synthesis, Characterization and Biological Activities of Novel Thiazole Derivatives. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220105151308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Aim:
The study aims to design & synthesize novel thiazole derivatives as potent antitubercular agents with minimal side effects.
Background:
The emergence and rapid spread of multi-drug resistant infectious microbial flora embracing a variety of bacterial as well as mycobacterium strains are causing a threat to public health worldwide.
Objective:
Owing to the importance, we designed compounds with thiazole functionality coupled with Schiff base and thiosemicarbazide, predicted the molecular properties and antitubercular potency of designed compounds by the in-silico method, and synthesized fifteen novel thiazole analogs, characterized and tested in vivo antitubercular, antibacterial and antioxidant potencies.
Methods:
Molinspiration online tool was used to predict the molecular properties and molecular docking was used to predict the antitubercular potency. FT-IR, 1H-NMR, 13C-NMR, Mass spectroscopy and bases of elemental analysis are employed to confirm the structure of compounds. 10-Fold serial dilution method, agar streak dilution test and DPPH radical scavenging methods are used to estimate antitubercular, antibacterial and antioxidant potency of title analogs, respectively.
Results:
Multi-step synthesis was used to synthesize a variety of novel thiazole derivatives coupled with Schiff base and thiosemicarbazide. Synthesized title compounds displayed a varying degree of antitubercular, antibacterial and antioxidant activities (mild to good). The title compounds possessing deactivating group exhibited superior activities than activating group, while unsubstituted analogs displayed intermediate activities. In addition, para-substituted analogs showed slightly higher activity than the corresponding meta substituted analogs.
Conclusion:
Among fifteen tested title compounds, the potent compound of this series was found to be 1-(4-nitrobenzylidene)-4-(4-(4-methoxyphenyl)thiazol-2-yl)thiosemicarbazide (BTS14), which might be extended as a novel class of antitubercular and antibacterial agents.
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Affiliation(s)
- Neeharika Yamsani
- Department of Pharmaceutical Chemistry, GITAM Institute of Pharmacy, GITAM (Deemed to be University), Gandhi Nagar, Rushikonda, Visakhapatnam-530 045, Andhra Pradesh, India
| | - Raja Sundararajan
- Department of Pharmaceutical Chemistry, GITAM Institute of Pharmacy, GITAM (Deemed to be University), Gandhi Nagar, Rushikonda, Visakhapatnam-530 045, Andhra Pradesh, India
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Sukanya S, Venkatesh T, Aditya Rao S, Joy MN. Efficient L-Proline catalyzed synthesis of some new (4-substituted-phenyl)-1,5-dihydro-2H-pyrimido[4,5-d][1,3]thiazolo[3,2a]-pyrimidine-2,4(3H)-diones bearing thiazolopyrimidine derivatives and evaluation of their pharmacological activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131324] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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40
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Honglin D, Xiaojie S, Lingling C, Hao W, Chao G, Zhengjie W, Limin L, Jiajie M, Fuqiang Y, Hongmin L, Yu K, Qiurong Z. Synthesis and Antitumor Activity Evaluation of 2,4,6-Trisubstituted Quinazoline Derivatives Containing Thiazole Structure. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202205028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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41
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Yao Y, Lin B, Wu M, Zhang Y, Huang Y, Han X, Weng Z. Synthesis of 2-trifluoromethyl thiazoles via [3 + 2] cycloaddition of pyridinium 1,4-zwitterionic thiolates with CF 3CN. Org Biomol Chem 2022; 20:8761-8765. [DOI: 10.1039/d2ob01749k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A [3 + 2] cycloaddition of pyridinium 1,4-zwitterionic thiolates with CF3CN for the synthesis of 2-trifluoromethyl 4,5-disubstituted thiazoles is reported.
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Affiliation(s)
- Yunfei Yao
- Fujian Engineering Research Center of New Chinese lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350108, China
- Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Bo Lin
- Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Minze Wu
- Fujian Engineering Research Center of New Chinese lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350108, China
| | - Yafang Zhang
- Fujian Engineering Research Center of New Chinese lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350108, China
| | - Yangjie Huang
- Fujian Engineering Research Center of New Chinese lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350108, China
| | - Xiaoyan Han
- Testing and Analysis Center, Soochow University, Suzhou 215123, China
| | - Zhiqiang Weng
- Fujian Engineering Research Center of New Chinese lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, 350108, China
- Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
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Wernke KM, Tirla A, Xue M, Surovtseva YV, Menges FS, Herzon SB. Probing Microbiome Genotoxicity: A Stable Colibactin Provides Insight into Structure-Activity Relationships and Facilitates Mechanism of Action Studies. J Am Chem Soc 2021; 143:15824-15833. [PMID: 34524796 DOI: 10.1021/jacs.1c07559] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Colibactin is a genotoxic metabolite produced by commensal-pathogenic members of the human microbiome that possess the clb (aka pks) biosynthetic gene cluster. clb+ bacteria induce tumorigenesis in models of intestinal inflammation and have been causally linked to oncogenesis in humans. While colibactin is believed underlie these effects, it has not been possible to study the molecule directly due to its instability. Herein, we report the synthesis and biological studies of colibactin 742 (4), a stable colibactin derivative. We show that colibactin 742 (4) induces DNA interstrand-cross-links, activation of the Fanconi Anemia DNA repair pathway, and G2/M arrest in a manner similar to clb+E. coli. The linear precursor 9, which mimics the biosynthetic precursor to colibactin, also recapitulates the bacterial phenotype. In the course of this work, we discovered a novel cyclization pathway that was previously undetected in MS-based studies of colibactin, suggesting a refinement to the natural product structure and its mode of DNA binding. Colibactin 742 (4) and its precursor 9 will allow researchers to study colibactin's genotoxic effects independent of the producing organism for the first time.
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Affiliation(s)
- Kevin M Wernke
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Alina Tirla
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Mengzhao Xue
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Yulia V Surovtseva
- Yale Center for Molecular Discovery, Yale University, West Haven, Connecticut 06516, United States
| | - Fabian S Menges
- Chemical and Biophysical Instrumentation Center, Yale University, New Haven, Connecticut 06511, United States
| | - Seth B Herzon
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States.,Department of Pharmacology, Yale School of Medicine, New Haven, Connecticut 06520, United States
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Oliveira AR, Dos Santos FA, Ferreira LPDL, Pitta MGDR, Silva MVDO, Cardoso MVDO, Pinto AF, Marchand P, de Melo Rêgo MJB, Leite ACL. Synthesis, anticancer activity and mechanism of action of new phthalimido-1,3-thiazole derivatives. Chem Biol Interact 2021; 347:109597. [PMID: 34303695 DOI: 10.1016/j.cbi.2021.109597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/30/2021] [Accepted: 07/21/2021] [Indexed: 11/30/2022]
Abstract
In this work, 22 new compounds were obtained and evaluated for their cytotoxic activity on peripheral blood mononuclear cells (PBMC) and eight different tumor cell lines. All compounds displayed IC50 values above 100 μM when assayed against PBMCs. The cytotoxic assays in tumor cell lines revealed that sub-series of phthalimido-bis-1,3-thiazoles (5a-f) exhibited the best anti-tumor activity profile, presenting viability values below 59 %. As a result, the IC50 value was calculated for compounds 5a-f and 4c, and compounds 5b and 5e were selected for further assays due to their best IC50s. Considering the results presented by the sub-series 5a-f, the importance of the 1,3-thiazole ring in improving the anti-tumor activity was pointed out. Together, the results highlighted the anti-tumor activity of phthalimido-bis-1,3-thiazole derivatives.
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Affiliation(s)
- Arsênio Rodrigues Oliveira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Flaviana Alves Dos Santos
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Larissa Pelágia de Lima Ferreira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Maira Galdino da Rocha Pitta
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | | | | | - Aline Ferreira Pinto
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - Pascal Marchand
- Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Moacyr Jesus Barreto de Melo Rêgo
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil.
| | - Ana Cristina Lima Leite
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil.
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Biernasiuk A, Banasiewicz A, Masłyk M, Martyna A, Janeczko M, Baranowska-Łączkowska A, Malm A, Łączkowski KZ. Synthesis and Physicochemical Characterization of Novel Dicyclopropyl-Thiazole Compounds as Nontoxic and Promising Antifungals. MATERIALS (BASEL, SWITZERLAND) 2021; 14:3500. [PMID: 34201678 PMCID: PMC8269541 DOI: 10.3390/ma14133500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/24/2021] [Accepted: 06/10/2021] [Indexed: 12/22/2022]
Abstract
There is a need to search for new antifungals, especially for the treatment of the invasive Candida infections, caused mainly by C. albicans. These infections are steadily increasing at an alarming rate, mostly among immunocompromised patients. The newly synthesized compounds (3a-3k) were characterized by physicochemical parameters and investigated for antimicrobial activity using the microdilution broth method to estimate minimal inhibitory concentration (MIC). Additionally, their antibiofilm activity and mode of action together with the effect on the membrane permeability in C. albicans were investigated. Biofilm biomass and its metabolic activity were quantitatively measured using crystal violet (CV) staining and tetrazolium salt (XTT) reduction assay. The cytotoxic effect on normal human lung fibroblasts and haemolytic effect were also evaluated. The results showed differential activity of the compounds against yeasts (MIC = 0.24-500 µg/mL) and bacteria (MIC = 125-1000 µg/mL). Most compounds possessed strong antifungal activity (MIC = 0.24-7.81 µg/mL). The compounds 3b, 3c and 3e, showed no inhibitory (at 1/2 × MIC) and eradication (at 8 × MIC) effect on C. albicans biofilm. Only slight decrease in the biofilm metabolic activity was observed for compound 3b. Moreover, the studied compounds increased the permeability of the membrane/cell wall of C. albicans and their mode of action may be related to action within the fungal cell wall structure and/or within the cell membrane. It is worth noting that the compounds had no cytotoxicity effect on pulmonary fibroblasts and erythrocytes at concentrations showing anticandidal activity. The present studies in vitro confirm that these derivatives appear to be a very promising group of antifungals for further preclinical studies.
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Affiliation(s)
- Anna Biernasiuk
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland;
| | - Anna Banasiewicz
- Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland; (A.B.); (K.Z.Ł.)
| | - Maciej Masłyk
- Department of Molecular Biology, Faculty of Science and Health, The John Paul II Catholic University of Lublin, Konstantynów 1i, 20-708 Lublin, Poland; (M.M.); (A.M.); (M.J.)
| | - Aleksandra Martyna
- Department of Molecular Biology, Faculty of Science and Health, The John Paul II Catholic University of Lublin, Konstantynów 1i, 20-708 Lublin, Poland; (M.M.); (A.M.); (M.J.)
| | - Monika Janeczko
- Department of Molecular Biology, Faculty of Science and Health, The John Paul II Catholic University of Lublin, Konstantynów 1i, 20-708 Lublin, Poland; (M.M.); (A.M.); (M.J.)
| | | | - Anna Malm
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland;
| | - Krzysztof Z. Łączkowski
- Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland; (A.B.); (K.Z.Ł.)
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Pakholka NA, Dotsenko VV, Krivokolysko BS, Frolov KA, Aksenov NA, Aksenova IV, Shcherbakov SV, Ovcharov SN, Krivokolysko SG. Synthesis and Regiospecific Bromination of (2E,4E)-5-Aryl-2-(4-arylthiazol-2-yl)penta-2,4-dienenitrile. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221040058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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46
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Pakholka NA, Abramenko VL, Dotsenko VV, Aksenov NA, Aksenova IV, Krivokolysko SG. Synthesis and Structure of (2E)-3-Aryl(hetaryl)-2-[5-bromo-4-aryl(hetaryl)-1,3-thiazol-2-yl]acrylonitriles. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221030038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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47
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An Overview of the Synthesis and Antimicrobial, Antiprotozoal, and Antitumor Activity of Thiazole and Bisthiazole Derivatives. Molecules 2021; 26:molecules26030624. [PMID: 33504100 PMCID: PMC7865802 DOI: 10.3390/molecules26030624] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/19/2021] [Accepted: 01/22/2021] [Indexed: 11/16/2022] Open
Abstract
Thiazole, a five-membered heteroaromatic ring, is an important scaffold of a large number of synthetic compounds. Its diverse pharmacological activity is reflected in many clinically approved thiazole-containing molecules, with an extensive range of biological activities, such as antibacterial, antifungal, antiviral, antihelmintic, antitumor, and anti-inflammatory effects. Due to its significance in the field of medicinal chemistry, numerous biologically active thiazole and bisthiazole derivatives have been reported in the scientific literature. The current review provides an overview of different methods for the synthesis of thiazole and bisthiazole derivatives and describes various compounds bearing a thiazole and bisthiazole moiety possessing antibacterial, antifungal, antiprotozoal, and antitumor activity, encouraging further research on the discovery of thiazole-containing drugs.
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Ngoc Toan V, Dinh Thanh N. Novel thiazoline–coumarin hybrid compounds containing sugar moieties: synthesis, biological evaluation and molecular docking study as antiproliferative agents. NEW J CHEM 2021. [DOI: 10.1039/d1nj00680k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
1,3-Thiadiazoline–coumarin hybrid compounds containing d-glucose and d-galactose moieties have the cytotoxicity against MCF-7, HepG2, HeLa, SK-Mel-2, and LU-1 cells and also EGFR and HER2 kinases. Molecular docking showed key roles in enhancing potency against both enzymes.
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Affiliation(s)
- Vu Ngoc Toan
- Department of Toxicological Chemistry and Radiation
- Institute for Advanced Technology (Vietnam Academy of Military Science and Technology)
- Ha Noi
- Vietnam
- Faculty of Chemistry
| | - Nguyen Dinh Thanh
- Faculty of Chemistry
- VNU University of Science (Vietnam National University, Ha Noi)
- Ha Noi
- Vietnam
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