1
|
Kassab RM, Zaki MEA, Al-Hussain SA, Abdelmonsef AH, Muhammad ZA. Two Novel Regioisomeric Series of Bis-pyrazolines: Synthesis, In Silico Study, DFT Calculations, and Comparative Antibacterial Potency Profile against Drug-Resistant Bacteria; MSSA, MRSA, and VRSA. ACS OMEGA 2024; 9:3349-3362. [PMID: 38284096 PMCID: PMC10809241 DOI: 10.1021/acsomega.3c06348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024]
Abstract
Aims: Design and synthesis of antimicrobial prototypes that are capable of eradicating bacterial biofilm formation that is responsible for many health challenges particularly with antibiotic-resistant bacterial species. Materials and Methods: The utility of 1,3-diarylenones, aka chalcones, 3a-i and 8a-j as building blocks to construct the corresponding bis-pyrazoline derivatives 5aa-bh and 9ad-bj. Screening the antibacterial behavior of the novel bis-pyrazoline derivatives against methicillin-sensitive Staphylococcus aureus (MSSA), methicillin-resistant S. aureus (MRSA), and vancomycin-resistant S. aureus (VRSA) bacterial strains was investigated. Results: Chalcones were used as building scaffolds to construct two series of di- and trisubstituted bis-pyrazoline derivatives. Numerous novel bis-compounds displayed decent bacterial biofilm suppression. Conclusions: Two regioisomeric series of bis-chalcones were designed and constructed, and their structural diversity was manipulated to access the intrinsically bioactive, pyrazoline ring. The newly synthesized bis-pyrazoline derivatives presented decent antibacterial behavior against multiple drug-resistant bacterial strands (MSSA, MRSA, and VRSA).
Collapse
Affiliation(s)
- Refaie M. Kassab
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Magdi E. A. Zaki
- Department
of Chemistry, Faculty of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Sami A. Al-Hussain
- Department
of Chemistry, Faculty of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | | | - Zeinab A. Muhammad
- Pharmaceutical Chemistry
Department, National Organization for Drug
Control and Research (NODCAR), Giza 12311, Egypt
| |
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
Nandurkar Y, Bhoye MR, Maliwal D, Pissurlenkar RRS, Chavan A, Katade S, Mhaske PC. Synthesis, biological screening and in silico studies of new N-phenyl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine derivatives as potential antifungal and antitubercular agents. Eur J Med Chem 2023; 258:115548. [PMID: 37307623 DOI: 10.1016/j.ejmech.2023.115548] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/03/2023] [Accepted: 06/06/2023] [Indexed: 06/14/2023]
Abstract
A new series of N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) have been synthesized by a cyclo-condensation reaction of 2-bromo-1-(1,3-diphenyl-1H-pyrazol-4-yl)ethanone (6a-f) with N-aryl thiourea, (7a-d). The structure of newly synthesized N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) derivatives was analyzed by 1H NMR, 13C NMR and Mass spectral analysis. The compounds 8a-x were screened for in vitro antimicrobial activity against Escherichia coli, Proteus mirabilis, Bacillus subtilis, Staphylococcus aureus, Candida albicans and Aspergillus niger. and antitubercular activity against M. tuberculosis H37Rv strain. Among the twenty-four pyrazolyl-thiazole derivatives, six compounds 8a, 8b, 8j, 8n, 8o and 8s showed good activity against S. aureus. Against A. niger, all synthesized derivatives showed good antifungal activity. Fifteen pyrazolyl-thiazole derivatives 8a, 8f, 8g, 8h, 8j, 8k, 8n, 8o, 8p, 8q, 8r, 8s, 8t, 8w and 8x showed good antitubercular activity with MIC 1.80-7.34 μM (0.8-3.12 μg/mL), these derivatives have showed more activity than the drugs isoniazid and ethambutol. The active compounds were further screened for cytotoxicity activity against the mouse embryonic fibroblast cells (3t3l1) cell lines at 12.5 and 25 μg/mL concentrations and found less or non-cytotoxicity. To know the plausible mode of action, the synthesized pyrazolyl-thiazole derivatives were studied for pharmacokinetics, toxicity profiles and binding interactions along with an in-depth analysis of structural dynamics and integrity using prolonged molecular dynamics (MD) simulation. The compounds have shown significant docking scores in the range of -7.98 to -5.52 and -9.44 to -7.2 kcal/mol with the M. tuberculosis enoyl reductase (M. tb. InhA) and C. albicans sterol 14-α demethylase (C. ab. CYP51), respectively. Thus, the significant antifungal and antitubercular activity of N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) derivatives incited that, these scaffolds could assist in the development of lead compounds to treat fungal and antitubercular infections.
Collapse
Affiliation(s)
- Yogesh Nandurkar
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1); Department of Chemistry, Nowrosjee Wadia College, Pune, India(1)
| | - Manish R Bhoye
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1); Department of Chemistry, S.N Arts, D.J.M. Commerce and B.N.S. Science College, Sangamner, District Ahmednagar, India(1)
| | - Deepika Maliwal
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | | | - Abhijit Chavan
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1)
| | - Sushma Katade
- Department of Chemistry, Modern College of Arts, Science and Commerce, Ganeshkhind, Pune, 411016, India(1)
| | - Pravin C Mhaske
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1).
| |
Collapse
|
4
|
Ammar YA, Micky JA, Aboul-Magd DS, Abd El-Hafez SMA, Hessein SA, Ali AM, Ragab A. Development and radiosterilization of new hydrazono-quinoline hybrids as DNA gyrase and topoisomerase IV inhibitors: Antimicrobial and hemolytic activities against uropathogenic isolates with molecular docking study. Chem Biol Drug Des 2023; 101:245-270. [PMID: 36305722 DOI: 10.1111/cbdd.14154] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 09/23/2022] [Accepted: 10/09/2022] [Indexed: 01/14/2023]
Abstract
This study aimed to synthesize new potent quinoline derivatives based on hydrazone moieties and evaluate their antimicrobial activity. The newly synthesized hydrazono-quinoline derivatives 2, 5a, 9, and 10b showed the highest antimicrobial activity with MIC values ≤1.0 μg/ml against bacteria and ≤8.0 μg/ml against the fungi. Further, these derivatives exhibited bactericidal and fungicidal effects with MBC/MIC and MFC/MIC ratio ≤4. Surprisingly, the most active compounds displayed good inhibition to biofilm formation with MBEC values ranging between (40.0 ± 10.0 - 230.0 ± 31.0) and (67.0 ± 24.0 - 347.0 ± 15.0) μg/ml against Staphylococcus aureus and Pseudomonas aeruginosa, respectively. The hemolytic assays confirmed that the hydrazono-quinoline derivatives are non-toxic with low % lysis values ranging from 4.62% to 14.4% at a 1.0 mg/ml concentration. Besides, compound 5a exhibited the lowest hemolytic activity value of ~4.62%. Furthermore, the study suggests that the hydrazono-quinoline analogs exert their antibacterial activity as dual inhibitors for DNA gyrase and DNA topoisomerase IV enzymes with IC50 values ranging between (4.56 ± 0.3 - 21.67 ± 0.45) and (6.77 ± 0.4 - 20.41 ± 0.32) μM, respectively. Additionally, the recent work advocated that compound 5a showed the reference SAL at the ɣ-radiation dose of 10.0 kGy in the sterilization process without affecting its chemical structure. Finally, the in silico drug-likeness, toxicity properties, and molecular docking simulation were performed. Besides, the result exhibited good oral-bioavailability, lower toxicity prediction, and lower binding energy with good binding mode rather than the positive control.
Collapse
Affiliation(s)
- Yousry A Ammar
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Jehan A Micky
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Dina S Aboul-Magd
- Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority, Egypt
| | - Sondos M A Abd El-Hafez
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Sadia A Hessein
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Abeer M Ali
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| |
Collapse
|
5
|
Thorat NM, Khodade VS, Ingale AP, Lokwani DK, Sarkate AP, Thopate SR. Molecular Docking Studies and Application of 6-(1-Arylmethanamino)-2-Phenyl-4 H-Chromen-4-Ones as Potent Antibacterial Agents. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nitin M. Thorat
- Department of Chemistry, Maharaja Jivajirao Shinde Arts, Science, Commerce College, Shrigonda, India
| | - Vinnayak S. Khodade
- Department of Chemistry, Johns Hopkins University Baltimore, Baltimore, MD, USA
| | - Ajit P. Ingale
- Department of Chemistry, Dada Patil College, Karjat, India
| | - Deepak K. Lokwani
- Department of Pharmaceutical Chemistry, Rajarshi Shahu College of Pharmacy, Buldana, India
| | - Aniket P. Sarkate
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Shankar R. Thopate
- Department of Chemistry, Radhabai Kale Mahila Mahavidyalaya Ahmednagar, Ahmednagar, India
| |
Collapse
|
6
|
Elmorsy MR, Eltoukhi M, Fadda AA, Abdel-Latif E, Abdelmoaz MA. Synthesis of New Carbazole–Thiazole Analogues and Evaluating their Anticancer Activity. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2144909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Mohamed R. Elmorsy
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Mariam Eltoukhi
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Ahmed A. Fadda
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Ehab Abdel-Latif
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Miral A. Abdelmoaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sinai University, Kantra, Egypt
| |
Collapse
|
7
|
Gomha SM, Riyadh SM, Abdellattif MH, Abolibda TZ, Abdel-aziz HM, Nayl AA, Elgohary AM, Elfiky AA. Synthesis and In Silico Study of Some New bis-[1,3,4]thiadiazolimines and bis-Thiazolimines as Potential Inhibitors for SARS-CoV-2 Main Protease. Curr Issues Mol Biol 2022; 44:4540-4556. [PMID: 36286026 PMCID: PMC9600414 DOI: 10.3390/cimb44100311] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 06/25/2022] [Accepted: 06/26/2022] [Indexed: 11/29/2022] Open
Abstract
A novel series of bis-[1,3,4]thiadiazolimines, and bis-thiazolimines, with alkyl linker, were synthesized through general routes from cyclization of 1,1′-(hexane-1,6-diyl)bis(3-phenylthiourea) and hydrazonoyl halides or α-haloketones, respectively. Docking studies were applied to test the binding affinity of the synthesized products against the Mpro of SARS-CoV-2. The best compound, 5h, has average binding energy (−7.50 ± 0.58 kcal/mol) better than that of the positive controls O6K and N3 (−7.36 ± 0.34 and −6.36 ± 0.31 kcal/mol). Additionally, the docking poses (H-bonds and hydrophobic contacts) of the tested compounds against the Mpro using the PLIP web server were analyzed.
Collapse
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Madinah 42351, Saudi Arabia
- Correspondence: (S.M.G.); (A.A.E.)
| | - Sayed M. Riyadh
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Magda H. Abdellattif
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Tariq Z. Abolibda
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Madinah 42351, Saudi Arabia
| | - Hassan M. Abdel-aziz
- Department of Chemistry, Faculty of Science, Bani Suef University, Bani Suef 62521, Egypt
| | - AbdElAziz. A. Nayl
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Saudi Arabia
| | - Alaa M. Elgohary
- Department of Biophysics, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Abdo A. Elfiky
- Department of Biophysics, Faculty of Science, Cairo University, Giza 12613, Egypt
- Correspondence: (S.M.G.); (A.A.E.)
| |
Collapse
|
8
|
Bonakolluru Y, Nukala SK, Dasari G, Badithapuram V, Manchal R, Bandari S. Design and Synthesis of Some New N-(Thiazol-2-yl) Benzamides of Quinoxaline as DNA Topoisomerase II Targeting Anticancer Agents and ADMET. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2117208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
| | | | - Gouthami Dasari
- Department of Chemistry, Chaitanya Deemed to Be University, Warangal, India
| | | | - Ravinder Manchal
- Department of Chemistry, Chaitanya Deemed to Be University, Warangal, India
| | - Srinivas Bandari
- Department of Chemistry, Chaitanya Deemed to Be University, Warangal, India
| |
Collapse
|
9
|
Teli G, Sharma P, Chawla PA. Exploring the Potential of Substituted 4-Thiazolidinone Derivatives in the Treatment of Breast Cancer: Synthesis, Biological Screening and In Silico Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2112708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Ghanshyam Teli
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | | | - Pooja A. Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| |
Collapse
|
10
|
Kassab RM, Al-Hussain SA, Elleboudy NS, Albohy A, Zaki MEA, Abouzid KAM, Muhammad ZA. Tackling Microbial Resistance with Isatin-Decorated Thiazole Derivatives: Design, Synthesis, and in vitro Evaluation of Antimicrobial and Antibiofilm Activity. Drug Des Devel Ther 2022; 16:2817-2832. [PMID: 36046334 PMCID: PMC9423107 DOI: 10.2147/dddt.s365909] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 07/02/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Antibiotic resistance is a global threat that has been increasing recently, especially with antibiotic overuse and misuse. The search for new antibiotics is becoming more and more indispensable. Methods Design and synthesis of isatin derivatives as surrogates of SB-239629, a bacterial tyrosine-tRNA synthetases (TyrRS) inhibitor. The newly synthesized compounds were screened for their antimicrobial and antibiofilm activities. Docking studies were used to investigate potential binding modes of these compounds with TyrRS. Results and Discussion Newly synthesized isatin-decorated thiazole derivatives (7b, 7d, and 14b) have shown potent antimicrobial activities against E. coli, a representative of gram-negative bacteria. Also, 7f showed the best activity against Methicillin Resistant Staphylococcus aureus (MRSA). In addition, 7h and 11f were found to have antifungal activities against Candida albicans equivalent to that of the reference Nystatin. All the new isatin derivatives with antimicrobial activities were found to exhibit strong biofilm distortion effects at half their minimum inhibitory concentrations (MIC). Moreover, thiazole derivatives 11a-f showed promising biofilm formation inhibition. Finally, molecular docking studies were used to investigate possible binding modes of target compounds with S. aureus and E. coli TyrRS. Conclusion The novel isatin-decorated thiazole derivatives show strong antimicrobial and antifungal activities with potential action on TyrRS.
Collapse
Affiliation(s)
- Refaie M Kassab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
- Correspondence: Refaie M Kassab, Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt, Tel +20101-336-2594, Fax +20-25685799, Email
| | - Sami A Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, 11623, Saudi Arabia
- Sami A Al-Hussain, Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, 11623, Saudi Arabia, Email
| | - Nooran S Elleboudy
- Department of Microbiology and Immunology, The Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Amgad Albohy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo, 11837, Egypt
| | - Magdi E A Zaki
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, 11623, Saudi Arabia
| | - Khaled A M Abouzid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, Egypt
| | - Zeinab A Muhammad
- Department of Organic Chemistry, National Organization for Drug Control and Research (NODCAR), Giza, 12311, Egypt
| |
Collapse
|
11
|
Eno EA, Louis H, Unimuke TO, Egemonye TC, Adalikwu SA, Agwupuye JA, Odey DO, Abu AS, Eko IJ, Ifeatu CE, Ntui TN. Synthesis, characterization, and theoretical investigation of 4-chloro-6(phenylamino)-1,3,5-triazin-2-yl)asmino-4-(2,4-dichlorophenyl)thiazol-5-yl-diazenyl)phenyl as potential SARS-CoV-2 agent. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
The synthesis of 4-chloro-6(phenylamino)-1,3,5-triazin-2-yl)amino-4-(2,4 dichlorophenyl)thiazol-5-yl-diazenyl)phenyl is reported in this work with a detailed structural and molecular docking study on two SARS-COV-2 proteins: 3TNT and 6LU7. The studied compound has been synthesized by the condensation of cyanuric chloride with aniline and characterized with various spectroscopic techniques. The experimentally obtained spectroscopic data has been compared with theoretical calculated results achieved using high-level density functional theory (DFT) method. Stability, nature of bonding, and reactivity of the studied compound was evaluated at DFT/B3LYP/6-31 + (d) level of theory. Hyper-conjugative interaction persisting within the molecules which accounts for the bio-activity of the compound was evaluated from natural bond orbital (NBO) analysis. Adsorption, Distribution, Metabolism, Excretion and Toxicity (ADMET) properties of the experimentally synthesized compound was studied to evaluate the pharmacological as well as in silico molecular docking against SARS-CoV-2 receptors. The molecular docking result revealed that the investigated compound exhibited binding affinity of −9.3 and −8.8 for protein 3TNT and 6LU7 respectively. In conclusion, protein 3TNT with the best binding affinity for the ligand is the most suitable for treatment of SARS-CoV-2.
Collapse
Affiliation(s)
- Ededet A. Eno
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences , University of Calabar , Calabar , Nigeria
| | - Hitler Louis
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences , University of Calabar , Calabar , Nigeria
| | - Tomsmith O. Unimuke
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences , University of Calabar , Calabar , Nigeria
| | - ThankGod C. Egemonye
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences , University of Calabar , Calabar , Nigeria
| | - Stephen A. Adalikwu
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
| | - John A. Agwupuye
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences , University of Calabar , Calabar , Nigeria
| | - Diana O. Odey
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Biochemistry, Faculty of Physical Sciences , Cross River University of Technology , Calabar , Nigeria
| | - Abu Solomon Abu
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Marine Biology, Faculty of Biology Sciences , University of Calabar , Calabar , Nigeria
| | - Ishegbe J. Eko
- Department of Polymer and Textile Engineering , Ahmadu Bello University Zaria , Kaduna , Nigeria
| | - Chukwudubem E. Ifeatu
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
| | - Tabe N. Ntui
- Computational and Bio-Simulation Research Group , University of Calabar, Calabar , Nigeria
- Department of Chemistry, Faculty of Physical Sciences , Cross River University of Technology , Calabar , Nigeria
| |
Collapse
|
12
|
Rizk HF, El-Borai MA, Ragab A, Ibrahim SA, Sadek ME. A Novel of Azo-Thiazole Moiety Alternative for Benzidine-Based Pigments: Design, Synthesis, Characterization, Biological Evaluation, and Molecular Docking Study. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2015402] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hala F. Rizk
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | | | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Seham A. Ibrahim
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed E. Sadek
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| |
Collapse
|