1
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Yadav S, Pandey A, Mali SN. From lab to nature: Recent advancements in the journey of gastroprotective agents from medicinal chemistry to phytotherapy. Eur J Med Chem 2024; 272:116436. [PMID: 38704935 DOI: 10.1016/j.ejmech.2024.116436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 05/07/2024]
Abstract
Peptic ulcer, affecting 10 % of the global population, results from imbalances in gastric juice pH and diminished mucosal defences. Key underlying factors are non-steroidal anti-inflammatory drugs (NSAIDs) and Helicobacter pylori infection, undermining mucosal resistance. Traditional treatments like proton pump inhibitors (PPIs) and histamine-2 (H2) receptor antagonists exhibit drawbacks such as adverse effects, relapses, and drug interactions. This review extensively explores the ethnomedicinal, synthetic and pharmacological facets of various potential peptic ulcer treatments. Rigorous methodologies involving electronic databases, and chemical structure verification via 'PubChem' and 'SciFinder' enhance the review's credibility. The provided information, spanning medicinal insights to intricate pharmacological mechanisms, establishes a robust groundwork for future research and the development of plant-derived or synthetic molecules for peptic ulcers, offering a promising alternative to conventional therapies.
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Affiliation(s)
- Susmita Yadav
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, 835215, India
| | - Anima Pandey
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, 835215, India
| | - Suraj N Mali
- School of Pharmacy, D.Y. Patil University (Deemed to be University), Sector 7, Nerul, Navi Mumbai, 400706, India.
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2
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Fadaly WAA, Elshaier YAMM, Ali FEM, El-Bahrawy AH, Abdellatif KRA, Nemr MTM. Vicinal diaryl pyrazole with tetrazole/urea scaffolds as selective angiotensin converting enzyme-1/cyclooxygenase-2 inhibitors: Design, synthesis, anti-hypertensive, anti-fibrotic, and anti-inflammatory. Drug Dev Res 2024; 85:e22217. [PMID: 38845214 DOI: 10.1002/ddr.22217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/05/2024] [Accepted: 05/18/2024] [Indexed: 06/15/2024]
Abstract
As a hybrid weapon, two novel series of pyrazoles, 16a-f and 17a-f, targeting both COX-2 and ACE-1-N-domain, were created and their anti-inflammatory, anti-hypertensive, and anti-fibrotic properties were evaluated. In vitro, 17b and 17f showed COX-2 selectivity (SI = 534.22 and 491.90, respectively) compared to celecoxib (SI = 326.66) and NF-κB (IC50 1.87 and 2.03 μM, respectively). 17b (IC50 0.078 μM) and 17 f (IC50 0.094 μM) inhibited ACE-1 comparable to perindopril (PER) (IC50 0.048 μM). In vivo, 17b decreased systolic blood pressure by 18.6%, 17b and 17f increased serum NO levels by 345.8%, and 183.2%, respectively, increased eNOS expression by 0.97 and 0.52 folds, respectively and reduced NF-κB-p65 and P38-MAPK expression by -0.62, -0.22, -0.53, and -0.24 folds, respectively compared to l-NAME (-0.34, -0.45 folds decline in NF-κB-p65 and P38-MAPK, respectively). 17b reduced ANG-II expression which significantly reversed the cardiac histological changes induced by L-NAME.
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Affiliation(s)
- Wael A A Fadaly
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Yaseen A M M Elshaier
- Organic & Medicinal Chemistry Department, Faculty of Pharmacy, University of Sadat City, Menoufia, Egypt
| | - Fares E M Ali
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, Egypt
| | - Ali H El-Bahrawy
- Department of Clinical Pharmacy, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, Egypt
| | - Khaled R A Abdellatif
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
- Pharmaceutical Sciences Department, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
| | - Mohamed T M Nemr
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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3
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K A Abdelall E, Elshemy HAH, Philoppes JN, Abdel-Fattah MM, El-Nahaas ES, Mahmoud RR. Development of safe and antioxidant COX-2 inhibitors; Synthesis, molecular docking analysis and biological evaluation of novel pyrrolizine 5-carboxamides. Bioorg Chem 2024; 143:107098. [PMID: 38185010 DOI: 10.1016/j.bioorg.2024.107098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/27/2023] [Accepted: 01/02/2024] [Indexed: 01/09/2024]
Abstract
In the current study, a series of new pyrrolizine-5-carboxamide derivatives (5-8, 9a-d, 10a-d, 11a,b and 12a,b) were developed, synthesized and evaluated in terms of in vitro COX-2 enzyme inhibition. The in vivo anti-inflammatory evaluation was conducted on the most selective compounds (9a,b,d, 10b,c and 11a,b). For the most active five compounds (9a, 10b,c and 11a,b), ulcerogenic liability, histopathological examinations, physicochemical properties study and antioxidant activity were investigated. Also, nitric oxide donor activity was evaluated for compounds (6, 7, 10a-d and 12a,b), while, compounds (10c,d and 12a,b) showed a high significant result relative to the normal control. According to the findings of this study, 2,3-dihydro-1H-pyrrolizine-5-carboxamide (9a) demonstrated high antioxidant (highest beta-carotene concentration (10.825 µg/ml)) and anti-inflammatory activity (EIP = 63.6 %) with lower ulcerogenicity (ulcer index 13.67), presenting it as a promising candidate for treating inflammatory diseases which are complicated by oxidative tissue damage. Furthermore, MOE software tools docking software was used to carry out the in silico studies. Docking study for the most active compounds showed that all compounds made three to four H-bond interactions in COX-2 active site adopting excellent docking scores.
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Affiliation(s)
- Eman K A Abdelall
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Heba A H Elshemy
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - John N Philoppes
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Maha M Abdel-Fattah
- Department of Pharmacology and Toxicology, Beni-Suef University, Beni-Suef 62514, Egypt
| | - El-Shaymaa El-Nahaas
- Departement of Pathology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Rabab R Mahmoud
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
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4
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Philoppes JN, Abdelgawad MA, Abourehab MAS, Sebak M, A. Darwish M, Lamie PF. Novel N-methylsulfonyl-indole derivatives: biological activity and COX-2/5-LOX inhibitory effect with improved gastro protective profile and reduced cardio vascular risks. J Enzyme Inhib Med Chem 2023; 38:246-266. [DOI: 10.1080/14756366.2022.2145283] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- John N. Philoppes
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | | | - Mohamed Sebak
- Microbiology and Immunology Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mostafa A. Darwish
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
| | - Phoebe F. Lamie
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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5
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Eastman KS, Mifflin MC, Oblad PF, Roberts AG, Bandarian V. A Promiscuous rSAM Enzyme Enables Diverse Peptide Cross-linking. ACS BIO & MED CHEM AU 2023; 3:480-493. [PMID: 38144258 PMCID: PMC10739248 DOI: 10.1021/acsbiomedchemau.3c00043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 12/26/2023]
Abstract
Ribosomally produced and post-translationally modified polypeptides (RiPPs) are a diverse group of natural products that are processed by a variety of enzymes to their biologically relevant forms. PapB is a member of the radical S-adenosyl-l-methionine (rSAM) superfamily that introduces thioether cross-links between Cys and Asp residues in the PapA RiPP. We report that PapB has high tolerance for variations in the peptide substrate. Our results demonstrate that branched side chains in the thiol- and carboxylate-containing residues are processed and that lengthening of these groups to homocysteine and homoglutamate does not impair the ability of PapB to form thioether cross-links. Remarkably, the enzyme can even cross-link a peptide substrate where the native Asp carboxylate moiety is replaced with a tetrazole. We show that variations to residues embedded between the thiol- and carboxylate-containing residues are tolerated by PapB, as peptides containing both bulky (e.g., Phe) and charged (e.g., Lys) side chains in both natural L- and unnatural D-forms are efficiently cross-linked. Diastereomeric peptides bearing (2S,3R)- and (2S,3S)-methylaspartate are processed by PapB to form cyclic thioethers with markedly different rates, suggesting the enzymatic hydrogen atom abstraction event for the native Asp-containing substrate is diastereospecific. Finally, we synthesized two diastereomeric peptide substrates bearing E- and Z-configured γ,δ-dehydrohomoglutamate and show that PapB promotes addition of the deoxyadenosyl radical (dAdo•) instead of hydrogen atom abstraction. In the Z-configured γ,δ-dehydrohomoglutamate substrate, a fraction of the dAdo-adduct peptide is thioether cross-linked. In both cases, there is evidence for product inhibition of PapB, as the dAdo-adducts likely mimic the native transition state where dAdo• is poised to abstract a substrate hydrogen atom. Collectively, these findings provide critical insights into the arrangement of reacting species in the active site of the PapB, reveal unusual promiscuity, and highlight the potential of PapB as a tool in the development peptide therapeutics.
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Affiliation(s)
- Karsten
A. S. Eastman
- Department of Chemistry, University of Utah, 315 S. 1400 E, Salt Lake
City, Utah 84112, United States
| | - Marcus C. Mifflin
- Department of Chemistry, University of Utah, 315 S. 1400 E, Salt Lake
City, Utah 84112, United States
| | - Paul F. Oblad
- Department of Chemistry, University of Utah, 315 S. 1400 E, Salt Lake
City, Utah 84112, United States
| | - Andrew G. Roberts
- Department of Chemistry, University of Utah, 315 S. 1400 E, Salt Lake
City, Utah 84112, United States
| | - Vahe Bandarian
- Department of Chemistry, University of Utah, 315 S. 1400 E, Salt Lake
City, Utah 84112, United States
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6
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Abdelall EKA, Aboelnaga LS, Hassan RM, Lamie PF. Methanesulfonamide derivatives as gastric safe anti-inflammatory agents: Design, synthesis, selective COX-2 inhibitory activity, histopathological and histochemical studies. Bioorg Chem 2023; 140:106787. [PMID: 37597439 DOI: 10.1016/j.bioorg.2023.106787] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/21/2023]
Abstract
Novel chalcone 3a-c, pyrazoline 4a-i and pyridine 5a-c, 6a&b derivatives bearing methanesulfonamide moiety were synthesized. Their construction was confirmed using spectral data and elemental analysis. The stereo-chemical configuration for compounds 3a-c was predicted by MM2 property and 1H NMR spectra. All the prepared compounds were screened for their in vitro COX-1/COX-2 inhibitory activities and in vivo anti-inflammatory activity. The most active anti-inflammatory derivatives, 4f-4i, after 3, 5 & 7 h were further subjected to histopathological and histochemical studies showing safe effect on gastric mucosa, especially 4h derivative. To explore the mechanism of action of COX-2 inhibitory compounds 4f and 6b with the highest S.I. values, they were docked inside COX-2 active site. Physicochemical properties for 4f-i and 6b derivatives were predicted and compared to the reference drug celecoxib. They showed good oral bio-availability specially pyrazoline derivative 4f and pyridine containing compound 6b.
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Affiliation(s)
- Eman K A Abdelall
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Lamees S Aboelnaga
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Randa M Hassan
- Cytology and Histology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Phoebe F Lamie
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt.
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7
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Elgohary MK, Abd El Hadi SR, Abo-Ashour MF, Abo-El Fetoh ME, Afify H, Abdel-Aziz HA, Abou-Seri SM. Fragment merging approach for the design of thiazole/thiazolidine clubbed pyrazoline derivatives as anti-inflammatory agents: Synthesis, biopharmacological evaluation and molecular modeling studies. Bioorg Chem 2023; 139:106724. [PMID: 37451146 DOI: 10.1016/j.bioorg.2023.106724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/28/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
Fragment merging approach was applied for the design of thiazole/thiazolidinone clubbed pyrazoline derivatives 5a-e, 6a-c, 7 and 10a-d as dual COX-2 and 5-LOX inhibitors. Compounds 5a, 6a, and 6b were the most potent and COX-2 selective inhibitors (IC50= 0.03-0.06 μM, SI = 282.7-472.9) with high activity against 5-LOX (IC50 = 4.36-4.86 μM), while compounds 5b and 10a were active and selective 5-LOX inhibitors with IC50 = 2.43 and 1.58 μM, respectively. In vivo assay and histopathological examination for most active candidate 6a revealed significant decrease in inflammation with higher safety profile in comparison to standard drugs. Compound 6a exhibited the same orientation and binding interactions as the reference COX-2 and 5-LOX inhibitors (celecoxib and quercetin, respectively). Consequently, compound 6a has been identified as a potential lead for further optimization and the development of safe and effective anti-inflammatory drugs.
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Affiliation(s)
- Mohamed K Elgohary
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian-Russian University, Badr City, Cairo 11829, Egypt
| | - Soha R Abd El Hadi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian-Russian University, Badr City, Cairo 11829, Egypt.
| | - Mahmoud F Abo-Ashour
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, El Saleheya El Gadida University, Egypt
| | - Mohammed E Abo-El Fetoh
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Egyptian-Russian University, Badr City, Cairo 11829, Egypt
| | - Hassan Afify
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Egyptian-Russian University, Badr City, Cairo 11829, Egypt
| | - Hatem A Abdel-Aziz
- Applied Organic Chemistry Department, National Research Center, Dokki, Cairo 12622, Egypt
| | - Sahar M Abou-Seri
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo P.O. Box 11562, Egypt.
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8
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Kumar R, Singh H, Mazumder A, Yadav RK. Synthetic Approaches, Biological Activities, and Structure-Activity Relationship of Pyrazolines and Related Derivatives. Top Curr Chem (Cham) 2023; 381:12. [PMID: 37029841 DOI: 10.1007/s41061-023-00422-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/22/2023] [Indexed: 04/09/2023]
Abstract
It has been established that pyrazolines and their analogs are pharmacologically active scaffolds. The pyrazoline moiety is present in several marketed molecules with a wide range of uses, which has established its importance in pharmaceutical and agricultural sectors, as well as in industry. Due to its broad-spectrum utility, scientists are continuously captivated by pyrazolines and their derivatives to study their chemistry. Pyrazolines or their analogs can be prepared by several synthesis strategies, and the focus will always be on new greener and more economical ways for their synthesis. Among these methods, chalcones, hydrazines, diazo compounds, and hydrazones are most commonly applied under different reaction conditions for the synthesis of pyrazoline and its analogs. However, there is scope for other molecules such as Huisgen zwitterions, different metal catalysts, and nitrile imine to be used as starting reagents. The present article consists of recently reported synthetic protocols, pharmacological activities, and the structure-activity relationship of pyrazoline and its derivatives, which will be very useful to researchers.
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Affiliation(s)
- Rajnish Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India.
| | - Himanshu Singh
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Avijit Mazumder
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Ranjeet Kumar Yadav
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
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9
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Zadorozhnii PV, Kiselev VV, Fedorus AA, Kharchenko AV, Okhtina OV. Synthesis, Spectral Characteristics, and Molecular Structure of N-((N-(p-tolyl)Cyanamido)Methyl)Benzamide. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-022-00522-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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10
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Synthesis of 2,4‐dihydrochromeno[3,4‐
d
][1,2,3]triazoles and 5‐(2
H
‐chromen‐3‐yl)‐1
H
‐tetrazoles via regioselective 1,3‐dipolar cycloaddition of 2
H
‐chromene‐3‐carbonitriles with NaN
3. ChemistrySelect 2022. [DOI: 10.1002/slct.202204197] [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]
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11
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Lamie PF, Abdel-Fattah MM, Philoppes JN. Design and synthesis of new indole drug candidates to treat Alzheimer's disease and targeting neuro-inflammation using a multi-target-directed ligand (MTDL) strategy. J Enzyme Inhib Med Chem 2022; 37:2660-2678. [PMID: 36146947 PMCID: PMC9518246 DOI: 10.1080/14756366.2022.2126464] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
A novel series of indole-based compounds was designed, synthesised, and evaluated as anti-Alzheimer’s and anti-neuroinflammatory agents. The designed compounds were in vitro evaluated for their AChE and BuChE inhibitory activities. The obtained results revealed that compound 3c had higher selectivity for AChE than BuChE, while, 4a, 4b, and 4d showed selectivity for BuChE over AChE. Compounds 5b, 6b, 7c, and 10b exerted dual AChE/BuChE inhibitory activities at nanomolar range. Compounds 5b and 6b had the ability to inhibit the self-induced Aβ amyloid aggregation. Different anti-inflammatory mediators (NO, COX-2, IL-1β, and TNF-α) were assessed for compounds 5b and 6b. Cytotoxic effect of 5b and 6b against human neuroblastoma (SH-SY5Y) and normal hepatic (THLE2) cell lines was screened in vitro. Molecular docking study inside rhAChE and hBuChE active sites, drug-likeness, and ADMET prediction were performed.
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Affiliation(s)
- Phoebe F Lamie
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Maha M Abdel-Fattah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - John N Philoppes
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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12
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Sadeghi Z, Mirjafary Z, Najafi G, Heidari F, Abolhasani H. Efficient synthesis, molecular docking and ADMET studies of new 5-substituted tetrazole derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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13
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[DBU][OAc]-mediated synthesis and anthelmintic activity of triazole–tetrazole conjugates. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04842-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Abdellatif KR, Abdelall EK, Lamie PF, Labib MB, Abdelhakeem MM, Abdel-Fattah MM, El-Nahaas ES. Novel pyrazole-oxadiazole hybrids possessing methanesulphonyl pharmacophore with good gastric safety profile: Design, synthesis, cyclooxygenase inhibition, anti-inflammatory activity and histopathological studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Synthesis of CoFe2O4 @Amino glycol/Gd nanocomposite as a high-efficiency and reusable nanocatalyst for green oxidation of sulfides and synthesis of 5-substituted 1H-tetrazoles. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Xiong J, He HT, Yang HY, Zeng ZG, Zhong CR, Shi H, Ouyang ML, Tao YY, Pang YL, Zhang YH, Hu B, Fu ZX, Miao XL, Zhu HL, Yao G. Synthesis of 4-Tetrazolyl-Substituted 3,4-Dihydroquinazoline Derivatives with Anticancer Activity via a One-Pot Sequential Ugi-Azide/Palladium-Catalyzed Azide-Isocyanide Cross-Coupling/Cyclization Reaction. J Org Chem 2022; 87:9488-9496. [PMID: 35881945 DOI: 10.1021/acs.joc.2c00382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A new one-pot preparation of 4-tetrazolyl-3,4-dihydroquinazolines has been reported. The Ugi-azide reactions of 2-azidobenzaldehydes, amines, trimethylsilyl azide, and isocyanides produced azide intermediates without separation, which were treated with isocyanides to give 4-tetrazolyl-3,4-dihydroquinazoline derivatives through a sequential Palladium-catalyzed azide-isocyanide cross-coupling/cyclization reaction in moderate to good yields. The biological evaluation demonstrated that compound 6c inhibited breast cancer cells well and displayed broad applications for synthesis and medicinal chemistry.
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Affiliation(s)
- Jun Xiong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hui-Ting He
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - He-Yu Yang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Zhi-Gang Zeng
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, P. R. China
| | - Cheng-Ran Zhong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hang Shi
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Meng-Ling Ouyang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yuan-Yuan Tao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yong-Long Pang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yang-Hong Zhang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Bo Hu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Zi-Xiang Fu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Xiao-Lei Miao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hai-Li Zhu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, P. R. China
| | - Gang Yao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
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17
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Mahore A, Kamboj P, Kaleem M, Amir M. Therapeutic management of arthritis: A review on structural and target‐based approaches. Arch Pharm (Weinheim) 2022; 355:e2200182. [DOI: 10.1002/ardp.202200182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Anjali Mahore
- Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research New Delhi India
| | - Payal Kamboj
- Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research New Delhi India
| | - Mohammad Kaleem
- Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research New Delhi India
| | - Mohammad Amir
- Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research New Delhi India
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Abdelall EK, Lamie PF, Aboelnaga LS, Hassan RM. Trimethoxyphenyl containing compounds: Synthesis, biological evaluation, nitric oxide release, modeling, histochemical and histopathological studies. Bioorg Chem 2022; 124:105806. [DOI: 10.1016/j.bioorg.2022.105806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 03/13/2022] [Accepted: 04/10/2022] [Indexed: 11/02/2022]
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Shaik Mohammed Jasmine, Mohan S, Kanta KNM, Chadipiralla K, Deepthi K, Ketha P, Kammela PR, Allam US. Evaluation of Antimicrobial Activity of Aryl/Alkyl Cyanamides and Substituted Tetrazole Compounds. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022020200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Abdel‐Aziz SA, Taher ES, Lan P, El‐Koussi NA, Salem OIA, Gomaa HAM, Youssif BGM. New pyrimidine/thiazole hybrids endowed with analgesic, anti‐inflammatory, and lower cardiotoxic activities: Design, synthesis, and COX‐2/sEH dual inhibition. Arch Pharm (Weinheim) 2022; 355:e2200024. [DOI: 10.1002/ardp.202200024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 12/19/2022]
Affiliation(s)
- Salah A. Abdel‐Aziz
- Department of Pharmaceutical Medicinal Chemistry, Faculty of Pharmacy Al‐Azhar University Assiut Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Deraya University Minia Egypt
| | - Ehab S. Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy Al‐Azhar University Assiut Egypt
| | - Ping Lan
- Institute for Advanced and Applied Chemical Synthesis Jinan University Guangzhou China
| | - Nawal A. El‐Koussi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Deraya University Minia Egypt
- Department of Pharmaceutical Medicinal Chemistry, Faculty of Pharmacy Assiut University Assiut Egypt
| | - Ola I. A. Salem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy Assiut University Assiut Egypt
| | - Hesham A. M. Gomaa
- Pharmacology Department, College of Pharmacy Jouf University Sakaka Saudi Arabia
| | - Bahaa G. M. Youssif
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy Assiut University Assiut Egypt
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Abdellatif KR, Abdelall EK, Elshemy HA, Philoppes JN, Hassanein EH, Kahk NM. Design, synthesis, and pharmacological evaluation of novel and selective COX-2 inhibitors based on celecoxib scaffold supported with in vivo anti-inflammatory activity, ulcerogenic liability, ADME profiling and docking study. Bioorg Chem 2022; 120:105627. [DOI: 10.1016/j.bioorg.2022.105627] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 11/26/2022]
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22
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Swami S, Shrivastava R, Sharma N, Agarwala A, Verma VP, Singh AP. An ultrasound-assisted solvent and catalyst-free synthesis of structurally diverse pyrazole centered 1,5-disubstituted tetrazoles via one-pot four-component reaction. LETT ORG CHEM 2021. [DOI: 10.2174/1570178619666211220094516] [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
Abstract:
1,5-Disubstituted tetrazoles are vital drug-like scaffold usually encountered as valuable bioisosteres of cis-amide bond. In this article, we reported synthesis of some novel medicinally relevant pyrazole centered 1,5-disubstituted tetrazoles using ultrasound irradiation via a one-pot 4-C reaction from various pyrazole originated aldehyde, amine, isocyanide, and sodium azide. All the synthesized derivatives were characterized by IR, 1H NMR, 13C NMR, spectroscopic techniques, and mass analysis. This ultrasound-assisted green protocol has several advantages like mild reaction condition, high yield, catalyst and solvent-free reaction protocol, 15 minutes reaction time and easy workup.
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Affiliation(s)
- Suman Swami
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India
| | - Rahul Shrivastava
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India 303007, India
| | - Neelam Sharma
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India 303007, India
| | - Arunava Agarwala
- Department of Chemistry, Malda College, Malda, West Bengal, India
| | | | - Atul Pratap Singh
- Department of Chemistry, Chandigarh University, Gharuan, Mohali, India
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An Efficient Synthesis of Novel 3-[(Heteroaryl-2-ylimino)-methyl]-4-hydroxy-chromen-2-ones and Analogue of Tetrazole Derivatives and Their Antibacterial Activity. MOLBANK 2021. [DOI: 10.3390/m1303] [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] Open
Abstract
Synthesis of a series of the substituted [(pyridinyl and pyrimidin-2-ylimino)-ethyl]-4-hydroxy-chromen-2-ones and their tetrazole derivates is presented in this study. By catalytic condensation of 4-hydroxy-3-acetylcoumarine 2 and 2-aminopyridines 3(a-d), 3-[(pyridin-2-ylimino)-ethyl]-4-hydroxy-chromen-2-ones 4(a-d) are synthesized in high yield. During the condensation reaction of 2 and 4-amino-2,6-dihydroxypyrimidine 3e, 3-[1-(2,6-Dihydroxy-pyrimidin-4-ylimino)-ethyl]-4-hydroxy-chromen-2-one 4e as condensation products is synthesized. In following series, by cyclization reactions of compounds 4 (a-e) with sodium azide, analogue 3-substituted pyridin-2-yl and pyrimidin-2-yl-5-methyl-2,5-dihydro-1H-tetrazol-5-yl]-4-hydroxy-chromen-2-one 5(a-e) are synthesized the products. Structural characterization of the synthesized products is done on the basis of spectrometric data. Antibacterial activity of the compounds 4(a-e) and 5(a-e) against S. aureus, E. coli and Klebsiella was examined by measuring the inhibition zones around the disks marked with the corresponding products solution. The impact of substitutions in antimicrobial is also explored. Compounds with polar groups have shown significant antibacterial activity against these microorganisms.
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Salem MA, Helal MH, Alzahrani AYA, Gouda MA. Utility of 1-(4-Substituted Aminophenyl)Ethanones in Heterocyclic Synthesis Part(II). MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x18666210920123042] [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
:
The improvement of new synthetic routes towards thiophene, oxazole, triazole, pyrimidine, pyridine, quinolone, coumarin, imidazopyrimidine, pyridoimidazole and triazolo[1,5-a] pyridine for their biological and medicinal exploration is an appealing vicinity for researchers. This review focuses on the utility of 1-(4-substituted-aminophenyl) ethanones and their derivatives as critical intermediates for the synthesis of these systems developed within the closing decade.
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Affiliation(s)
- Mohammed A. Salem
- Department of Chemistry, Faculty of Arts and Science, King Khalid University, Mohail Assir, Saudi Arabia
| | - Mohamed H. Helal
- Department of Chemistry, Faculty of Arts and Science, Northern Border University, Rafha, Saudi Arabia
| | - Abdullah Y. A. Alzahrani
- Department of Chemistry, Faculty of Arts and Science, Northern Border University, Rafha, Saudi Arabia
| | - Moustafa. A. Gouda
- Department of Chemistry, Faculty of Science, Mansoura University, El-Gomhoria Street, 35516, Mansoura, Egypt
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25
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Experimental and Computational Studies on N-alkylation Reaction of N-Benzoyl 5-(Aminomethyl)Tetrazole. CHEMISTRY 2021. [DOI: 10.3390/chemistry3030049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The N-alkylation reaction of N-benzoyl 5-(aminomethyl)tetrazole (5-AMT) with benzyl bromide was carried out in the presence of K2CO3 as a base. Two separable regioisomers were obtained, thus their purification led to determine the proportion of each of them, and their structures were attributed essentially based on 1H and 13C NMR spectroscopy in addition to the elemental analysis and MS data. In order to confirm the results obtained at the synthesis level, a computational study was carried out by application of density functional theory (DFT) using the Becke three-parameter hybrid exchange functional and the Lee-Yang-Parr correlation functional (B3LYP).
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26
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Abdellatif KRA, Abdelall EKA, Elshemy HAH, Philoppes JN, Hassanein EHM, Kahk NM. Optimization of pyrazole-based compounds with 1,2,4-triazole-3-thiol moiety as selective COX-2 inhibitors cardioprotective drug candidates: Design, synthesis, cyclooxygenase inhibition, anti-inflammatory, ulcerogenicity, cardiovascular evaluation, and molecular modeling studies. Bioorg Chem 2021; 114:105122. [PMID: 34243075 DOI: 10.1016/j.bioorg.2021.105122] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/09/2021] [Accepted: 06/22/2021] [Indexed: 10/21/2022]
Abstract
The cardiovascular side effects associated with COX-2 selective drugs were the worst for coxibs leading to their withdrawal from the market a few years after their discovery. Therefore, the design of new series of pyrazole (4a,b 5a,b, 7a,b, 9a,b, 10a-h, and 11a-f) substituted with a triazole moiety as selective COX-2 inhibitors with cardioprotective effect was aimed in this paper. The target compounds were prepared and evaluated in-vitro against COX-1 and COX-2 enzymes. Compound 5-(5-Methyl-1-phenyl-1H-pyrazol-4-yl)-4H-1,2,4-triazole-3-thiol (7a) showed the highest selectivity towards COX-2 enzyme (S.I. = 27.56) and was the most active anti-inflammatory agent. Interestingly, its cardiovascular profile showed the cardiac biomarkers (ALP, AST, CK-MB, and LDH), as well as inflammatory cytokines named (TNF-α and IL-6) nearly similar to the control. Besides, a histopathological study of the heart muscle and the stomach was also included. The results confirmed that compound 7a has a more favorable cardio profile than celecoxib. Moreover, docking simulation for the most selective compounds 4b, 7a, 10e, 11c, and 11e inside COX-2 active site was performed to explain their binding mode. Finally, an ADME study was applied and proved the promising activity of the new compounds as a new oral anti-inflammatory agent. In conclusion, the newly developed compound 7a represents a potential selective COX-2 NSAID candidate with minimum cardiovascular risks.
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Affiliation(s)
- Khaled R A Abdellatif
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - Eman K A Abdelall
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Heba A H Elshemy
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - John N Philoppes
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Emad H M Hassanein
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 7152, Egypt
| | - Nesma M Kahk
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
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Leyva-Ramos S, Cardoso-Ortiz J. Recent Developments in the Synthesis of Tetrazoles and their Pharmacological Relevance. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999201210193344] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The heterocycle ring tetrazole is an important moiety relevant to medicinal chemistry
since it is present in some drugs with clinical importance. Its primary biological activity is
being a bioisosteric analogue of the carboxylic acid and cis-amide groups. Its metabolic stability
and other physicochemical properties make it an attractive structure for designing and synthesizing
new pharmaceuticals. The biological activity of tetrazoles is quite extensive and
includes antiviral, antibacterial, anticancer, antifungal, and antioxidant properties; all of them
are discussed in this review. The most effective way to obtain tetrazoles is by azide derivatives,
either in the starting materials by the cycloaddition [3 + 2] of organic azides and nitriles
or by preparing a reactive imidoyl azide intermediate. The nucleophilic behavior of the azide
group is discussed when the raw materials include isocyanides. Some other methods include
alternative synthetic routes like thermolysis. This review also highlights some of the developments regarding the use
of different heterogeneous catalysts to synthesize several tetrazole derivatives.
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Affiliation(s)
- Socorro Leyva-Ramos
- Facultad de Ciencias Quimicas, Universidad Autonoma de San Luis Potosi, San Luis Potosi, Mexico
| | - Jaime Cardoso-Ortiz
- Unidad Academica de Ciencias Quimicas, Universidad Autonoma de Zacatecas, Zacatecas, Mexico
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Kaya Çavuşoğlu B, Sağlık BN, Acar Çevik U, Osmaniye D, Levent S, Özkay Y, Kaplancıklı ZA. Design, synthesis, biological evaluation, and docking studies of some novel chalcones as selective COX-2 inhibitors. Arch Pharm (Weinheim) 2020; 354:e2000273. [PMID: 33244799 DOI: 10.1002/ardp.202000273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/28/2020] [Accepted: 10/31/2020] [Indexed: 11/06/2022]
Abstract
A new series of chalcones (1-9) possessing an SO2 CH3 COX-2 pharmacophore at the para position of the C-1 phenyl ring was synthesized via the Claisen-Schmidt condensation reaction and examined for their inhibition potential against cyclooxygenase (COX) enzymes. Their structures were elucidated by infrared, 1 H NMR (nuclear magnetic resonance), 13 C NMR, and high-resolution mass spectroscopic methods. Enzyme inhibition studies revealed that most of the compounds showed a moderate-to-strong inhibitory activity (IC50 = 0.18-0.34 μM) against the COX-2 enzyme as compared with celecoxib (IC50 = 0.12 μM), ibuprofen (IC50 = 5.33 μM), and nimesulide (IC50 = 1.68 μM). Among these compounds, 1-[4-(methylsulfonyl)phenyl]-3-(2,3-dichlorophenyl)prop-2-en-1-one (5), 1-[4-(methylsulfonyl)phenyl]-3-(2,4-dichlorophenyl)prop-2-en-1-one (6), and 1-[4-(methylsulfonyl)phenyl]-3-(2-chloro-6-fluorophenyl)prop-2-en-1-one (8) became prominent with IC50 values of 0.21, 0.19, and 0.18 μM, respectively. According to molecular docking studies of the most effective compounds, it was found that the compounds interact with amino acids that are important in COX-2 selectivity, such as Arg499 and Phe504.
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Affiliation(s)
- Betül Kaya Çavuşoğlu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Begüm N Sağlık
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Ulviye Acar Çevik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Derya Osmaniye
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey.,Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Zafer A Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
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29
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Prasher P, Sharma M. "Azole" as privileged heterocycle for targeting the inducible cyclooxygenase enzyme. Drug Dev Res 2020; 82:167-197. [PMID: 33137216 DOI: 10.1002/ddr.21753] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 12/22/2022]
Abstract
An over-expression of COX-2 isoenzyme belonging to the Cyclooxygenase Enzyme Family triggers the overproduction of pro-inflammatory prostaglandins that instigate the development of chronic inflammation and related disorders. Hence, the rationally designed drugs for mitigating over-activity of COX-2 isoenzyme play a regulatory role toward the alleviation of the progression of these disorders. However, a selective COX-2 inhibition chemotherapy prompts several side effects that necessitate the identification of novel molecular scaffolds for deliberating state-of-the-art drug designing strategies. The heterocyclic "azole" scaffold, being polar and hydrophilic, possesses remarkable physicochemical advantages for designing physiologically active molecules capable of interacting with a wide range of biological components, including enzymes, peptides, and metabolites. The substituted derivatives of azole nuclei enable a comprehensive SAR analysis for the appraisal of bioactive profile of the deliberated molecules for obtaining the rationally designed compounds with prominent activities. The comprehensive SAR analysis readily prompted the identification of Y-shaped molecules and the eminence of bulkier group for COX-2 selective inhibition. This review presents an epigrammatic collation of the pharmacophore-profile of the chemotherapeutics based on azole motif for a selective targeting of the COX-2 isoenzyme.
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Affiliation(s)
- Parteek Prasher
- UGC Sponsored Centre for Advanced Studies, Department of Chemistry, Guru Nanak Dev University, Amritsar, India.,Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, India
| | - Mousmee Sharma
- UGC Sponsored Centre for Advanced Studies, Department of Chemistry, Guru Nanak Dev University, Amritsar, India.,Department of Chemistry, Uttaranchal University, Arcadia Grant, Dehradun, India
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30
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Shaikh MH, Subhedar DD, Akolkar SV, Nagargoje AA, Khedkar VM, Sarkar D, Shingate BB. Tetrazoloquinoline-1,2,3-Triazole Derivatives as Antimicrobial Agents: Synthesis, Biological Evaluation and Molecular Docking Study. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1821229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mubarak H. Shaikh
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
- Department of Chemistry, Radhabai Kale Mahila Mahavidyalaya, Ahmednagar, India
| | | | - Satish V. Akolkar
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Amol A. Nagargoje
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
- Department of Chemistry, Khopoli Municipal Council College, Khopoli, India
| | - Vijay M. Khedkar
- Department of Pharmaceutical Chemistry, School of Pharmacy, Vishwakarma University, Pune, India
| | - Dhiman Sarkar
- Combi-Chem Resource Centre, CSIR-National Chemical Laboratory, Pune, India
| | - Bapurao B. Shingate
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
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31
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Sudhakar Mokenapelli, Gutam M, Yerrabelli JR, Irlapati VK, Gorityala N, Sagurthi SR, Chitneni PR. Design and Synthesis of Novel 2-Substituted-Benzyl-5-(2-Methylbenzofuran-3-yl)-2H-Tetrazoles: Anti-Proliferative Activity. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020050179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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Thotla K, Noole VG, Kedika B, Reddy CHK. Synthesis of 5-{[(1-Aryl-1H-1,2,3-triazol-4-yl)methyl]sulfanyl}-1-phenyl-1H-tetrazoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020060172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Gouda MA, Al-Ghorbani M, Helal MH, Salem MA, Hanashalshahaby EHA. A review: Recent progress on the synthetic routes to 1(5)-substituted 1 H-Tetrazoles and its analogs. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1792499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Moustafa A. Gouda
- Faculty of Science and Arts, Department of Chemistry, Taibah University, Medina, Saudi Arabia
- Faculty of Science, Department of Chemistry, Mansoura University, Mansoura, Egypt
| | - Mohammed Al-Ghorbani
- Faculty of Science and Arts, Department of Chemistry, Taibah University, Medina, Saudi Arabia
- Faculty of Science, Department of Chemistry, Thamar University, Thamar, Yemen
| | - Mohamed H. Helal
- Faculty of Arts and Science, Department of Chemistry, Northern Border University, Rafha, Saudi Arabia
- Faculty of Science, Department of Chemistry, Al-Azhar University, Cairo, Egypt
| | - Mohammed A. Salem
- Faculty of Science, Department of Chemistry, Al-Azhar University, Cairo, Egypt
- Faculty of Arts and Science, Department of Chemistry, King Khalid University, Abha, Saudi Arabia
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34
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Attia YA, Mohamed YM, Awad MM, Alexeree S. Ag doped ZnO nanorods catalyzed photo-triggered synthesis of some novel (1H-tetrazol-5-yl)-coumarin hybrids. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121320] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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35
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Abdnoor ZM, Alabdali AJ. Synthesis, characterization, and anticancer activity of some azole‐heterocyclic complexes with gold(III), palladium(II), nickel(II), and copper(II) metal ions. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zahraa M. Abdnoor
- Department of Chemistry, College of SciencesAl‐Nahrain University Baghdad Iraq
| | - Ammar J. Alabdali
- Department of Chemistry, College of SciencesAl‐Nahrain University Baghdad Iraq
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36
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Lamie PF, Azmey AF. Synthesis and biological evaluation of tetrazole derivatives as TNF-α, IL-6 and COX-2 inhibitors with antimicrobial activity: Computational analysis, molecular modeling study and region-specific cyclization using 2D NMR tools. Bioorg Chem 2019; 92:103301. [PMID: 31563696 DOI: 10.1016/j.bioorg.2019.103301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 10/26/2022]
Abstract
A group of tetrazole bearing compounds were synthesized and evaluated for their in vitro cyclooxygenase (COX) isozymes (COX-1/COX-2) inhibitory activity, in vitro anti-inflammatory activity through measuring levels of expression of IL-6 and TNF-α and antimicrobial activity. Cyclization of pyridine derivative 5b was confirmed using 2D NMR such as NOESY and HMBC experiments. Within the synthesized compounds, compound 7c was identified as effective and selective COX-2 inhibitors (COX-2 IC50 = 0.23 uM; COX-2 selectivity index = 16.91). Moreover 7c was the most effective derivative on TNF-α (37.6 pg/ml). While, the most active compound on IL-6 was isoxazole derivative 6 (42.8 pg/ml). Dual inhibitory activity on both IL-6 and TNF-α was exhibited by compounds 2 and 3 (IL-6 = 47.5 and 82.7 pg/ml, respectively) and (TNF-α = 31.7 and 33.8 pg/ml, sequentially). Additionally, compound 7a, showed broad spectrum antimicrobial activity against Gram positive cocci, Gram positive rods and yeast fungus (inhibition zone = 20 and 19 mm). None of the test compounds exhibited activity against Gram negative rods. Compounds 3 and 7c exhibited good antifungal activity at MIC equal to 64.5 µg/ml. While compound 6 showed antibacterial activities against Micrococcus lysodicticus and Bacillus subtilis at MIC = 32.25 and 64.5 µg/ml, respectively. Computational analysis was used to predict molecular properties and bioactivity of the target compounds. To confirm the mode of action of the synthesized compounds as anti-inflammatory agents, molecular docking was done. Appreciable binding interactions were observed for compound 7c containing COX-2 pharmacophore (SO2NH2), with binding energy -10.6652 Kcal/mol, forming two hydrogen bonding interactions with His90 and Tyr355 amino acids. It was fully fitted within COX-2 active site having the highest COX-2 selectivity index between all the test compounds (S.I. = 16.91).
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Affiliation(s)
- Phoebe F Lamie
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - Ahmed F Azmey
- Department of Microbiology and Immunology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
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Popova EA, Trifonov RE, Ostrovskii VA. Tetrazoles for biomedicine. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4864] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Recent advances of tetrazole derivatives as potential anti-tubercular and anti-malarial agents. Eur J Med Chem 2018; 163:404-412. [PMID: 30530192 DOI: 10.1016/j.ejmech.2018.12.001] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 11/30/2018] [Accepted: 12/01/2018] [Indexed: 12/18/2022]
Abstract
Tetrazole, a bioisostere of the carboxylic acid group, can replace the carboxyl group in drugs to increase the lipophilicity, bioavailability and reduce side effects. Tetrazole derivatives possess a broad-spectrum of biological properties including anti-tubercular and anti-malarial activities, and some tetrazole-based compounds have already been used in clinics for the treatment of various diseases. Therefore, tetrazole is an important pharmacophore in the development of new drugs. This review covers the recent advances of tetrazole derivatives as potential anti-tubercular and anti-malarial agents, and the structure-activity relationship is also discussed for the further rational design of tetrazole derivatives.
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Lamie PF, Philoppes JN, Rárová L. Design, synthesis, and biological evaluation of novel 1,2-diaryl-4-substituted-benzylidene-5(4H)-imidazolone derivatives as cytotoxic agents and COX-2/LOX inhibitors. Arch Pharm (Weinheim) 2018; 351:e1700311. [PMID: 29400411 DOI: 10.1002/ardp.201700311] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 12/16/2022]
Abstract
A new series of 1,2-diaryl-4-substituted-benzylidene-5(4H)-imidazolone derivatives 4a-l was synthesized. Their structures were confirmed by different spectroscopic techniques (IR, 1 H NMR, DEPT-Q NMR, and mass spectroscopy) and elemental analyses. Their cytotoxic activities in vitro were evaluated against breast, ovarian, and liver cancer cell lines and also normal human skin fibroblasts. Cyclooxygenase (COX)-1, COX-2 and lipoxygenase (LOX) inhibitory activities were measured. The synthesized compounds showed selectivity toward COX-2 rather than COX-1, and the IC50 values (0.25-1.7 µM) were lower than that of indomethacin (IC50 = 9.47 µM) and somewhat higher than that of celecoxib (IC50 = 0.071 µM). The selectivity index for COX-2 of the oxazole derivative 4e (SI = 3.67) was nearly equal to that of celecoxib (SI = 3.66). For the LOX inhibitory activity, the new compounds showed IC50 values of 0.02-74.03 µM, while the IC50 of the reference zileuton was 0.83 µM. The most active compound 4c (4-chlorobenzoxazole derivative) was found to have dual COX-2/LOX activity. All the synthesized compounds were docked inside the active site of the COX-2 and LOX enzymes. They linked to COX-2 through the N atom of the azole scaffold, while CO of the oxazolone moiety was responsible for the binding to amino acids inside the LOX active site.
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Affiliation(s)
- Phoebe F Lamie
- Faculty of Pharmacy, Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef, Egypt
| | - John N Philoppes
- Faculty of Pharmacy, Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef, Egypt
| | - Lucie Rárová
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany ASCR and Palacký University, Olomouc, Czech Republic
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