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Desai NC, Jadeja DJ, Jethawa AM, Ahmad I, Patel H, Dave BP. Design and synthesis of some novel hybrid molecules based on 4-thiazolidinone bearing pyridine-pyrazole scaffolds: molecular docking and molecular dynamics simulations of its major constituent onto DNA gyrase inhibition. Mol Divers 2024; 28:693-709. [PMID: 36750538 DOI: 10.1007/s11030-023-10612-y] [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: 09/13/2022] [Accepted: 01/23/2023] [Indexed: 02/09/2023]
Abstract
Due to multidrug resistance, microbial infections have become significant on a global level. As infections caused by several resistant bacteria and fungi severely harm mankind, scientists have developed new antibiotics to combat these infections. In order to develop novel antimicrobial agents, a series of 4-thiazolidinone-based 5-arylidene hybrids (5a-o) have been designed and synthesized to evaluate their antibacterial and antifungal activities. For the determination of the structure of a novel synthesized hybrid, various spectral techniques, e.g., IR, 1H NMR, 13C NMR, and Mass spectroscopy, were used. Two bacterial gram-negative (Escherichia coli and Pseudomonas aeruginosa), two gram-positive strains (Staphylococcus aureus and Streptococcus pyogenes), and one fungal strain (Candida albicans) were used to evaluate antimicrobial activity. Compounds 5c, 5g, and 5i were effective due to their MIC values of 62.5 μg/mL against tested bacterial strains (S. pyogenes (5c), P. aeruginosa (5g), and E. coli (5i), respectively.) and 250 μg/mL against C. albicans fungal strains, respectively. Additionally, molecular docking and 100 ns molecular dynamic simulations were carried out to investigate the stability of molecular contacts and to establish how the newly synthesized inhibitors fit together in the most stable conformations.
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Affiliation(s)
- Nisheeth C Desai
- Division of Medicinal Chemistry, Department of Chemistry, Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar, 364 002, India.
| | - Dharmpalsinh J Jadeja
- Division of Medicinal Chemistry, Department of Chemistry, Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar, 364 002, India
| | - Aratiba M Jethawa
- Division of Medicinal Chemistry, Department of Chemistry, Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar, 364 002, India
| | - Iqrar Ahmad
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, 425405, India
| | - Harun Patel
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, 425405, India
| | - B P Dave
- School of Science, Indrashil University, Rajpur, Kadi, Gujarat, 382740, India
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2
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Mehany MM, Hammam OA, Selim AA, Sayed GH, Anwer KE. Novel pyridine bearing pentose moiety-based anticancer agents: design, synthesis, radioiodination and bioassessments. Sci Rep 2024; 14:2738. [PMID: 38302640 PMCID: PMC10834463 DOI: 10.1038/s41598-024-53228-4] [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: 05/15/2023] [Accepted: 01/30/2024] [Indexed: 02/03/2024] Open
Abstract
Pyridine compounds are one of the most important heterocyclic derivatives showing wide ranges in biological and pharmacological activities. Green chemistry eliminates or reduces the generation of hazardous compounds. It prevents pollution at a molecular level. The microwave technique used in heterocyclic compound synthesis is also an important branch of green chemistry techniques. In this study, we report designing and synthesizing a new pyridine-bearing pentose moiety via a one-pot multicomponent reaction using D-glucose and also investigate its behavior and reactivity toward some simple and heterocyclic amino derivatives. The chemical structures of the synthesized compounds were characterized and tested for their cytotoxic activities. Some of the test compounds exhibited slight to high cytotoxic activities against Caco2 (colon cancer) cells, HepG2 (hepatocellular carcinoma) cells and MCF-7 (human breast cancer) cells by MTT assay. The results showed clearly that compound 4 and compound 8 displayed strongest to moderate cytotoxic activity against the HepG2, Caco2 and MCF-7 respectively and compound 1 showed good activity against MCF-7 in comparison to the standard anticancer drug doxorubicin. These data were by cytopathological examination. An in-vivo radioactive tracing study of compound 4 proved its targeting ability to sarcoma cells in a tumor-bearing mice model. Our findings suggest that the synthesized compounds may be promising candidates as novel anticancer agents.
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Affiliation(s)
- Marwa M Mehany
- Laboratory Department, Chemistry Unit, Police Hospital, Agouza, Cairo, Egypt
| | - Olfat A Hammam
- Pathology Department, Theodor Bilharz Research Institute, Giza, Egypt
| | - Adli A Selim
- Labeled Compounds Department, Hot Laboratories Centre, Egyptian Atomic Energy Authority (EAEA), Cairo, 13759, Egypt.
| | - Galal H Sayed
- Heterocyclic Synthesis Lab., Chemistry Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, 11566, Egypt
| | - Kurls E Anwer
- Heterocyclic Synthesis Lab., Chemistry Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, 11566, Egypt
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3
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Alzahrani AYA, Shehab WS, Amer AH, Assy MG, Mouneir SM, Aziz MA, Abdel Hamid AM. Design, synthesis, pharmacological evaluation, and in silico studies of the activity of novel spiro pyrrolo[3,4- d]pyrimidine derivatives. RSC Adv 2024; 14:995-1008. [PMID: 38174254 PMCID: PMC10759174 DOI: 10.1039/d3ra07078f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/09/2023] [Indexed: 01/05/2024] Open
Abstract
In the present study, spiro compounds are shown to have distinctive characteristics because of their interesting conformations and their structural impacts on biological systems. A new family of functionalized spiro pyrrolo[3,4-d]pyrimidines is prepared via the one-pot condensation reaction of amino cyclohexane derivatives with benzaldehyde to prepare fused azaspiroundecanedione and azaspirodecenone/thione derivatives. A series of synthesized spiro compounds were scanned against DPPH and evaluated for their ability to inhibit COX-1 and COX-2. All compounds exhibit significant antiinflammatory activity, and they inhibited both COX-1 and COX-2 enzymes with a selectivity index higher than celecoxib as a reference drug. The most powerful and selective COX-2 inhibitor compounds were 11 and 6, with selectivity indices of 175 and 129.21 in comparison to 31.52 of the standard celecoxib. However, candidate 14 showed a very promising antiinflammatory activity with an IC50 of 6.00, while celecoxib had an IC50 of 14.50. Our findings are promising in the area of medicinal chemistry for further optimization of the newly designed and synthesized compounds regarding the discussed structure-activity relationship study (SAR), in order to obtain a superior antioxidant lead compound in the near future. All chemical structures of the novel synthesized candidates were unequivocally elucidated and confirmed utilizing spectroscopic and elemental investigations.
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Affiliation(s)
- Abdullah Y A Alzahrani
- Department of Chemistry, Faculty of Science and Arts, King Khalid University Mohail Assir Saudi Arabia
| | - Wesam S Shehab
- Department of Chemistry, Faculty of Science, Zagazig University Zagazig 44519 Egypt
| | - Asmaa H Amer
- Department of Chemistry, Faculty of Science, Zagazig University Zagazig 44519 Egypt
| | - Mohamed G Assy
- Department of Chemistry, Faculty of Science, Zagazig University Zagazig 44519 Egypt
| | - Samar M Mouneir
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University Cairo 12211 Egypt
| | - Maged A Aziz
- Department of Chemistry, Faculty of Science, Zagazig University Zagazig 44519 Egypt
| | - Atef M Abdel Hamid
- Department of Chemistry, Faculty of Science, Zagazig University Zagazig 44519 Egypt
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Patil SB. Recent medicinal approaches of novel pyrimidine analogs: A review. Heliyon 2023; 9:e16773. [PMID: 37346348 PMCID: PMC10279829 DOI: 10.1016/j.heliyon.2023.e16773] [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: 04/28/2022] [Revised: 05/26/2023] [Accepted: 05/26/2023] [Indexed: 06/23/2023] Open
Abstract
Pyrimidine derivatives attract researchers due to their versatile scaffold & their medicinal significance. Pyrimidine associated analogs are majorly contributed to the field of medicinal chemistry. In this review article, the recent new structural design and development of active agent studies and biological approaches are highlighted. In addition, the biological potency and the structure-activity relationship of pyrimidines such as antimicrobial, anticancer, anti-inflammatory, analgesic, anti-diabetic, anti-HIV, anthelmintic, CNS depressants, and cardiac agents are discussed. Finally, this review article may attract the researchers for new structural design and development of novel active pyrimidine scaffolds with more active and less harmful.
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One‐pot
effective synthesis of new heterocyclic system: Pyrano[4′,3′:4,5]pyrido[2,3‐
d
]pyrimidin‐6‐one. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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6
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Wang WY, Yang ZH, Li AL, Liu QS, Sun Y, Gu W. Design, synthesis, anticancer activity and mechanism studies of novel 2-amino-4-aryl-pyrimidine derivatives of ursolic acid. NEW J CHEM 2022. [DOI: 10.1039/d1nj05294b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A series of novel 2-amino-4-aryl-pyrimidine derivatives of ursolic acid were designed, synthesized, and evaluated for their anticancer activities against four cancer cell lines (MCF-7, HeLa, HepG2, and A549) and a human hepatocyte cell line (LO2) via MTT assay.
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Affiliation(s)
- Wen-Yan Wang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Zi-Hui Yang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - A-Liang Li
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Qing-Song Liu
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Yue Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Wen Gu
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Co-Inovation Center for Efficient Processing and Utilization of Forest Products, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
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El-Gohary NM, Ibrahim MA, Farouk O. Utility of 2-[(1-chloro-3-oxoprop-1-en-1-yl)amino]-4-(4-methoxyphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile for construction of some new heterocyclic systems as antimicrobial agents. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1998536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nasser M. El-Gohary
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
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8
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Butcher RJ, Purdy AP, Fischer SA, Gunlycke D. Structural and theoretical studies of 4-chloro-2-methyl-6-oxo-3,6-dideuteropyrimidin-1-ium chloride ( d 6). Acta Crystallogr E Crystallogr Commun 2021; 77:390-395. [PMID: 33936763 PMCID: PMC8025851 DOI: 10.1107/s205698902100270x] [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: 12/16/2020] [Accepted: 03/11/2021] [Indexed: 11/11/2022]
Abstract
The title compound, C5D6ClN2O+·Cl-, crystallizes in the ortho-rhom-bic space group, Pbcm, and consists of a 4-chloro-2-methyl-6-oxo-3,6-di-hydro-pyrimidin-1-ium cation and a chloride anion where both moieties lie on a crystallographic mirror. The cation is disordered and was refined as two equivalent forms with occupancies of 0.750 (4)/0.250 (4), while the chloride anion is triply disordered with occupancies of 0.774 (12), 0.12 (2), and 0.11 (2). Unusually, the bond angles around the C=O unit range from 127.2 (6) to 115.2 (3)° and similar angles have been found in other structures containing a 6-oxo-3,6-di-hydro-pyrimidin-1-ium cation, including the monclinic polymorph of the title compound, which crystallizes in the monoclinic space group P21/c [Kawai et al. (1973 ▸). Cryst. Struct. Comm. 2, 663-666]. The cations and anions pack into sheets in the ab plane linked by N-H⋯Cl hydrogen bonds as well as C-H⋯O and Cl⋯O inter-actions. In graph-set notation, these form R 3 3(11) and R 3 2(9) rings. Theoretical calculations seem to indicate that the reason for the unusual angles at the sp 2 C is the electrostatic inter-action between the oxygen atom and the adjacent N-H hydrogen.
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Affiliation(s)
- Ray J. Butcher
- Department of Chemistry, Howard University, 525 College Street NW, Washington DC 20059, USA
| | - Andrew P. Purdy
- Chemistry Division, Code 6100, Naval Research Laboratory, 4555 Overlook Av, SW, Washington DC 20375-5342, USA
| | - Sean A. Fischer
- Chemistry Division, Code 6189, Naval Research Laboratory, 4555 Overlook Av, SW, Washington DC 20375-5342, USA
| | - Daniel Gunlycke
- Chemistry Division, Code 6189, Naval Research Laboratory, 4555 Overlook Av, SW, Washington DC 20375-5342, USA
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Alghamdi S, Rehman SU, Shesha NT, Faidah H, Khurram M, Rehman SU. Promising Lead Compounds in the Development of Potential Clinical Drug Candidate for Drug-Resistant Tuberculosis. Molecules 2020; 25:molecules25235685. [PMID: 33276545 PMCID: PMC7729780 DOI: 10.3390/molecules25235685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 11/16/2022] Open
Abstract
According to WHO report, globally about 10 million active tuberculosis cases, resulting in about 1.6 million deaths, further aggravated by drug-resistant tuberculosis and/or comorbidities with HIV and diabetes are present. Incomplete therapeutic regimen, meager dosing, and the capability of the latent and/or active state tubercular bacilli to abide and do survive against contemporary first-line and second line antitubercular drugs escalate the prevalence of drug-resistant tuberculosis. As a better understanding of tuberculosis, microanatomy has discovered an extended range of new promising antitubercular targets and diagnostic biomarkers. However, there are still no new approved antitubercular drugs of routine therapy for several decades, except for bedaquiline, delamanid, and pretomanid approved tentatively. Despite this, innovative methods are also urgently needed to find potential new antitubercular drug candidates, which potentially decimate both latent state and active state mycobacterium tuberculosis. To explore and identify the most potential antitubercular drug candidate among various reported compounds, we focused to highlight the promising lead derivatives of isoniazid, coumarin, griselimycin, and the antimicrobial peptides. The aim of the present review is to fascinate significant lead compounds in the development of potential clinical drug candidates that might be more precise and effective against drug-resistant tuberculosis, the world research looking for a long time.
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Affiliation(s)
- Saad Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca 24321, Saudi Arabia;
| | - Shaheed Ur Rehman
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
- Correspondence: (S.U.R.); (M.K.); Tel.: +923459832402 (S.U.R.)
| | - Nashwa Talaat Shesha
- Regional Laboratory, Directorate of Health Affairs Makkah, Mecca 24321, Saudi Arabia;
| | - Hani Faidah
- Microbiology Department, Faculty of Medicine, Umm Al-Qura University, Mecca 24321, Saudi Arabia;
| | - Muhammad Khurram
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
- Correspondence: (S.U.R.); (M.K.); Tel.: +923459832402 (S.U.R.)
| | - Sabi Ur Rehman
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
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