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Ghoneim MM, Abdelgawad MA, Elkanzi NAA, Bakr RB. Review of the recent advances of pyrazole derivatives as selective COX-2 inhibitors for treating inflammation. Mol Divers 2024:10.1007/s11030-024-10906-9. [PMID: 39014146 DOI: 10.1007/s11030-024-10906-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 05/30/2024] [Indexed: 07/18/2024]
Abstract
Pyrazole heterocycle is regarded as an extremely significant agent for the therapy of inflammation. Celecoxib, lonazolac, deracoxib, and phenylbutazone are examples of commercially approved pyrazole drugs with COX-2 inhibitory potential for curing inflammation. There have been recently many reviews for the biological significance of pyrazole derivatives. This review talks about pyrazole derivatives with anti-inflammatory activity and also sheds the light on the recent updates on pyrazole research with an emphasis on some synthetic pathways utilized to construct this privileged scaffold and structure activity relationship that accounts for the anti-inflammatory activity in an attempt to pave the opportunity for medicinal chemists to develop novel anti-inflammatory agents with better COX-2 selectivity.
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Affiliation(s)
- Mohammed M Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah, 13713, Saudi Arabia
| | - Mohamed A Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, 72388, Saudi Arabia.
| | - Nadia A A Elkanzi
- Chemistry Department, College of Science, Jouf University, P.O. Box: 2014, Sakaka, Saudi Arabia
| | - Rania B Bakr
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, 62514, Beni-Suef, Egypt.
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2
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Rayan SA, George RF, Mohamed NM, Said MF. Exploring of novel oxazolones and imidazolones as anti-inflammatory and analgesic candidates with cyclooxygenase inhibitory action. Future Med Chem 2024; 16:963-981. [PMID: 38639393 PMCID: PMC11221545 DOI: 10.4155/fmc-2023-0338] [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: 11/15/2023] [Accepted: 03/06/2024] [Indexed: 04/20/2024] Open
Abstract
Aim: Over the last few decades, therapeutic needs have led to a search for safer COX-2 inhibitors with potential anti-inflammatory and analgesic activity. Materials & methods: A new series of oxazolone and imidazolone derivatives 3a-c and 4a-r were synthesized and evaluated as anti-inflammatory and analgesic agents. COX-1/COX-2 isozyme selectivity testing and molecular docking were performed. Results: All compounds showed good activities comparable to those of the reference, celecoxib. The most active compounds 3a, 4a, 4c, 4e and 4f showed promising gastric tolerability with an ulcer index lower than that of celecoxib. The molecular docking of p-methoxyphenyl derivative 4c showed alkyl interaction with the side pocket His75 of COX-2 and achieved the best anti-inflammatory activity, with a COX-2 selectivity index better than that of celecoxib.
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Affiliation(s)
- Seham A Rayan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt, Kasr El-Aini Street, Cairo, PO Box 11562, Egypt
| | - Riham F George
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt, Kasr El-Aini Street, Cairo, PO Box 11562, Egypt
| | - Nada M Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Modern University for Technology & Information MTI, Cairo, 11585, Egypt
| | - Mona F Said
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt, Kasr El-Aini Street, Cairo, PO Box 11562, Egypt
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3
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E. Ali T, K. Alsolimani A, A. Assiri M. 3-[2-Oxo-2H-chromen-3(6)(8)-yl]-1-aryl/heteroaryl-1H-pyrazole-4-carbaldehydes: Synthesis, Reactions and Applications. HETEROCYCLES 2023. [DOI: 10.3987/rev-22-998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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4
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Screening of Potential Breast Cancer Inhibitors through Molecular Docking and Molecular Dynamics Simulation. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3338549. [PMID: 35800218 PMCID: PMC9256436 DOI: 10.1155/2022/3338549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/25/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022]
Abstract
Cyclooxygenase-2 (COX-2) is a key enzyme involved in overexpression in several human cancerous diseases including breast cancer. By performing efficient virtual screening in a series of active molecules or compounds from the Maybridge, NCI (National Cancer Institute), and Enamine databases, potential identification of COX-2 inhibitors could lead to new prognostic strategies in the treatment of breast cancer. Based on a 50% structural similitude, compounds were chosen as the inductive model of COX-2 inhibitions from these databases. Selected compounds were filtered and tested with Lipinski’s rule of five followed by absorption, distribution, metabolism, and excretion (ADME) properties. Subsequently, molecular docking was performed to achieve accuracy in screening and also to find an interactive mechanism between hit compounds with their respective binding sites. Simultaneously, molecular simulations of top-scored compounds were selected and coded such as Maybridge_55417, NCI_30552, and Enamine_62410. Chosen compounds were analyzed and interpreted with COX-2 affinity. Results endorsed that hydrophobic affinity and optimum hydrogen bonds were the forces driven in the interactive mechanism of in silico hits compounds with COX-2 and can be used as efficient alternative therapeutic agents targeting deleterious breast cancer. With these in silico findings, compounds identified may prevent the action of the COX-2 enzyme and thereby diminish the incidence of breast cancer.
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5
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Xie D, Yang J, Niu X, Wang Z, Wu Z. Synthesis and bioactivity evaluation of 5‐trifluoromethyl‐1
H
‐pyrazole‐4‐carboxamide derivatives as potential anticancer and antifungal agents. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dewen Xie
- School of Pharmaceutical Sciences Guizhou University Guiyang China
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University Guiyang China
| | - Jingxin Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University Guiyang China
| | - Xue Niu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University Guiyang China
- School of Chemistry and Chemical Engineering Guizhou University Guiyang China
| | - Zhenchao Wang
- School of Pharmaceutical Sciences Guizhou University Guiyang China
| | - Zhibing Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University Guiyang China
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6
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Al-Otaibi JS, Mary Y, Mary Y, Soman S, Acharjee N, B.Narayana. Theoretical and experimental investigation of a pyrazole derivative- solvation effects, reactivity analysis and MD simulations. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139469] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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7
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Priya D, Gopinath P, Dhivya LS, Vijaybabu A, Haritha M, Palaniappan S, Kathiravan MK. Structural Insights into Pyrazoles as Agents against Anti‐inflammatory and Related Disorders. ChemistrySelect 2022. [DOI: 10.1002/slct.202104429] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Deivasigamani Priya
- Department of Pharmaceutical Chemistry SRM College of Pharmacy SRMIST Kattankulathur India
| | | | | | - Anandan Vijaybabu
- Department of Pharmaceutical Chemistry SRM College of Pharmacy SRMIST Kattankulathur India
| | - Manoharan Haritha
- Department of Pharmaceutical Chemistry SRM College of Pharmacy SRMIST Kattankulathur India
| | | | - Muthu K. Kathiravan
- Department of Pharmaceutical Chemistry SRM College of Pharmacy SRMIST Kattankulathur India
- Dr APJ Abdul Kalam Research Lab Department of Pharmaceutical Chemistry SRM College of Pharmacy SRMIST Kattankulathur India
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8
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Masaret GS. Convenient synthesis and anticancer evaluation of novel pyrazolyl‐thiophene, thieno[3,2‐
b
]pyridine, pyrazolo[3,4‐
d
]thieno[3,2‐
b
]pyridine and pyrano[2,3‐
d
]thieno[3,2‐
b
]pyridine derivatives. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ghada S. Masaret
- Chemistry Department College of Applied Sciences, Umm Al‐Qura University Makkah Saudi Arabia
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9
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Yang GP, Zhang XL, Liu YF, Zhang DD, Li K, Hu CW. Self-assembly of Keggin-type U( vi)-containing tungstophosphates with a sandwich structure: an efficient catalyst for the synthesis of sulfonyl pyrazoles. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00485a] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two Keggin-type U(vi)-containing tungstophosphates with sandwich structure were synthesized and characterized. Compound 1 presents excellent catalytic activity towards the condensation cyclization of sulfonyl hydrazines with 1,3-diketones to synthesize sulfonyl pyrazoles.
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Affiliation(s)
- Guo-Ping Yang
- Jiangxi Province Key Laboratory of Synthetic Chemistry, Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China University of Technology, Nanchang, Jiangxi 330013, P. R. China
| | - Xing-Lei Zhang
- Jiangxi Province Key Laboratory of Synthetic Chemistry, Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China University of Technology, Nanchang, Jiangxi 330013, P. R. China
| | - Yu-Feng Liu
- Jiangxi Province Key Laboratory of Synthetic Chemistry, Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China University of Technology, Nanchang, Jiangxi 330013, P. R. China
| | - Dong-Di Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Ke Li
- Jiangxi Province Key Laboratory of Synthetic Chemistry, Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China University of Technology, Nanchang, Jiangxi 330013, P. R. China
| | - Chang-Wen Hu
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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10
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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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11
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Gholamian Dehkordi N, Mirzaei SA, Elahian F. Pharmacodynamic mechanisms of anti-inflammatory drugs on the chemosensitization of multidrug-resistant cancers and the pharmacogenetics effectiveness. Inflammopharmacology 2020; 29:49-74. [PMID: 33070257 DOI: 10.1007/s10787-020-00765-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/27/2020] [Indexed: 01/07/2023]
Abstract
Drug resistance as a remarkable issue in cancer treatment is associated with inflammation which occurs through complex chemical reactions in the tumor microenvironment. Recent studies have implicated that glucocorticoids and NSAIDs are mainly useful combinations for inflammatory response modulation in chemotherapeutic protocols for cancer treatment. Immunosuppressive actions of glucocorticoids and NSAIDs are mainly mediated by the transrepression or activation regulation of inflammatory genes with different DNA-bound transcription factors including AP-1, NFAT, NF-κB, STAT and also, varying functions of COX enzymes in cancer cells. Interestingly, many investigations have proved the benefits of these anti-inflammatory agents in the quenching of multidrug resistance pathways. Numerous analyses on the ABC transporter promoters showed conserved nucleotide sequences with several DNA response elements that participate in transcriptional regulation. Furthermore, genetic variations in nucleotide sequences of membrane transporters were strongly associated with changes in these transporters' expression or function and a substantial impact on systemic drug exposure and toxicity. It appeared that several polymorphisms in MDR transporter genes especially MDR1 have influenced the regulatory mechanisms and explained differences in glucocorticoid responses.
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Affiliation(s)
- Neda Gholamian Dehkordi
- Department of Molecular Medicine, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Seyed Abbas Mirzaei
- Cancer Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Fatemeh Elahian
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
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12
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Song Y, Feng S, Feng J, Dong J, Yang K, Liu Z, Qiao X. Synthesis and biological evaluation of novel pyrazoline derivatives containing indole skeleton as anti-cancer agents targeting topoisomerase II. Eur J Med Chem 2020; 200:112459. [PMID: 32502865 DOI: 10.1016/j.ejmech.2020.112459] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 04/28/2020] [Accepted: 05/11/2020] [Indexed: 11/25/2022]
Abstract
In order to develop potent anticaner agents, a novel series of 3-(1H-indol-3-yl)-2,3,3a,4-tetrahydrothiochromeno[4,3-c]pyrazole derivatives were synthesized. Structures of all compounds were confirmed. MTT assay has been employed to study antiproliferative activity of these compounds with four human cancer cell lines (MGC-803, Hela, MCF-7 and Bel-7404) and a normal cell line L929. Most of these compounds showed potential anticancer activity and low cytotoxicity on normal cell in vitro. 7d and 7f showed the best anticancer activity, whose IC50 value is 15.43 μM and 20.54 μM towards MGC-803, respectively. Most of them exhibited topoisomerase II selective inhibitory. Cleavage reaction assay and DNA unwinding assay showed that 7f was a nonintercalative Topo II catalytic inhibitor, which was consistent with the docking results. Laser scanning confocal microscopy system tracks the location of representative compounds 7d and 7f which can be abundantly entering the nucleus. In particular, the most potent compounds 7d and 7f were shown to be able to induce G2/M cell cycle arrest and apoptosis in MGC-803 cells.
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Affiliation(s)
- Yali Song
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China.
| | - Siran Feng
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Jiajia Feng
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Jinjiao Dong
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Kan Yang
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Zhenming Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Xiaoqiang Qiao
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, Hebei, 071002, China.
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13
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Padmini T, Bhikshapathi D, Suresh K, Kulkarni R, Kamal BR. Novel Aminopyrazole Tagged Hydrazones as Anti-Tubercular Agents: Synthesis and Molecular Docking Studies. Med Chem 2020; 17:344-351. [PMID: 32407282 DOI: 10.2174/1573406416666200514084747] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 04/09/2020] [Accepted: 04/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Pyrazole derivatives have been reported to possess numerous pharmacological activities viz., anti-inflammatory, antipsychotic, etc. Our group has disclosed that pyrazole benzamides display potent antibacterial and anti-tubercular activities. OBJECTIVE Synthesis of new pyrazole acetamides which possess hydrazone group to be evaluated for antitubercular activity. METHODS The key intermediate 5-aminopyrazole was synthesized with the known procedure, which is then converted into chloroacetamide. This compound than resulted in hydrazine derivative and finally converted into aromatic hydrazones. All the compounds were screened for antitubercular activity. RESULTS All the synthesized compounds have been characterized by their spectral data obtained and subjected to anti-tubercular activity. Among all the twenty tested compounds, three compounds, 5a5, 5b5 and 5b7 have demonstrated MIC value of 3.12 μg/mL against MTB H37Rv. Docking studies revealed important hydrogen bonding interactions with InhA. CONCLUSION Three compounds 5a5, 5b5 and 5b7 were found to be most potent among the series of compounds. Docking studies of compounds explained the presence of hydrogen bonding and π- π stacking interactions with InhA. Further synthesis of more such derivatives with optimized groups would produce compounds with more potent anti-tubercular activity.
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Affiliation(s)
| | - Darna Bhikshapathi
- Teegala Ram Reddy College of Pharmacy, Pragathi Colony, Meerpet, Hyderabad- 500097, Telangana, India
| | - Kandagatla Suresh
- Vijaya College of Pharmacy, Hayatnagar, Hyderabad-501511, Telangana, Hyderabad, India
| | - Ravindra Kulkarni
- Bharati Vidyapeeth's Poona College of Pharmacy, Erandwane, Pune-411038, Maharashtra, India
| | - Bigala R Kamal
- Research Supervisor, Mewar University, Chittorgarh, Rajasthan, India
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14
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Shaker AMM, Abdelall EKA, Abdellatif KRA, Abdel-Rahman HM. Synthesis and biological evaluation of 2-(4-methylsulfonyl phenyl) indole derivatives: multi-target compounds with dual antimicrobial and anti-inflammatory activities. BMC Chem 2020; 14:23. [PMID: 32259135 PMCID: PMC7106896 DOI: 10.1186/s13065-020-00675-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 03/16/2020] [Indexed: 01/03/2023] Open
Abstract
Three series of 2-(4-methylsulfonylphenyl) indole derivatives have been designed and synthesized. The synthesized compounds were assessed for their antimicrobial, COX inhibitory and anti-inflammatory activities. Compound 7g was identified to be the most potent antibacterial candidate against strains of MRSA, E. coli, K. pneumoniae, P. aeruginosa, and A. baumannii, respectively, with safe therapeutic dose. Compounds 7a-k, 8a-c, and 9a-c showed good anti-inflammatory activity with excessive selectivity towards COX-2 in comparison with reference drugs indomethacin and celecoxib. Compounds 9a-c were found to release moderate amounts of NO to decrease the side effects associated with selective COX-2 inhibitors. A molecular modeling study for compounds 7b, 7h, and 7i into COX-2 active site was correlated with the results of in vitro COX-2 inhibition assays.
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Affiliation(s)
- Ahmed M M Shaker
- 1Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Nahda University, Beni-Suef, 62517 Egypt
| | - Eman K A Abdelall
- 2Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514 Egypt
| | - Khaled R A Abdellatif
- 2Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514 Egypt.,Pharmaceutical Sciences Department, IbnSina National College for Medical Studies, Jeddah, 21418 Kingdom of Saudi Arabia
| | - Hamdy M Abdel-Rahman
- 1Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Nahda University, Beni-Suef, 62517 Egypt.,4Department of Medicinal Chemistry, Faculty of Pharmacy, Assiut University, Assiut, 71526 Egypt
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15
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Rupireddy V, Chittireddy VRR, Dongamanti A. An Efficient Approach for the Synthesis of Triazole Conjugated Pyrazole Chalcone Derivatives. CHEMISTRY AFRICA 2020. [DOI: 10.1007/s42250-019-00103-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Abdellatif KRA, Abdelall EKA, Lamie PF, Labib MB, El-Nahaas ES, Abdelhakeem MM. New pyrazole derivatives possessing amino/methanesulphonyl pharmacophore with good gastric safety profile: Design, synthesis, cyclooxygenase inhibition, anti-inflammatory activity and histopathological studies. Bioorg Chem 2019; 95:103540. [PMID: 31911297 DOI: 10.1016/j.bioorg.2019.103540] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 10/16/2019] [Accepted: 12/21/2019] [Indexed: 10/25/2022]
Abstract
New series of pyrazole derivatives Va-c, VIa-c, VIIa-f, and VIII possessing amino/methanesulphonyl moiety as COX-2 pharmacophore were designed and synthesized. All compounds were evaluated for both in vitro COX inhibition and in vivo anti-inflammatory activities and all of them were more potent against COX-2 than COX-1 isozyme and showed good in vivo anti-inflammatory activity. Compounds Va, VIa, VIc and VIIa-c showed good COX-2 SI (246.8-353.8) in comparison with the COX-2 selective drug; celecoxib (326.7). Also, they showed good anti-inflammatory activity with edema inhibition (51-86 and 83-96%) relative to celecoxib (60.6 and 82.8%) after 3 and 5 h respectively. Additionally, these potent derivatives Va, VIa, VIc and VIIa-c were significantly less ulcerogenic (ulcer indexes = 0.7-2.0) than indomethacin (ulcer index = 21.3) and were of acceptable ulcerogenicity when compared with the non-ulcerogenic reference drug celecoxib (ulcer index = 1.3). The obtained ulcerogenic liability data revealed the gastric safety of these derivatives which was confirmed by the histopathological studies. Docking study was performed for all synthesized derivatives to explain their interaction with COX-2 receptor active site.
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Affiliation(s)
- Khaled R A Abdellatif
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt; Pharmaceutical Sciences Department, Ibn Sina National College for Medical Studies, Jeddah 21418, Saudi Arabia.
| | - Eman K A Abdelall
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Phoebe F Lamie
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Madlen B Labib
- Department of Pharmaceutical Organic Chemistry, 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
| | - Marwa M Abdelhakeem
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef 62514, Egypt
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17
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Yamali C, Gul HI, Ece A, Bua S, Angeli A, Sakagami H, Sahin E, Supuran CT. Synthesis, biological evaluation and in silico modelling studies of 1,3,5-trisubstituted pyrazoles carrying benzenesulfonamide as potential anticancer agents and selective cancer-associated hCA IX isoenzyme inhibitors. Bioorg Chem 2019; 92:103222. [PMID: 31499260 DOI: 10.1016/j.bioorg.2019.103222] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 08/16/2019] [Accepted: 08/26/2019] [Indexed: 01/10/2023]
Abstract
Inhibition of carbonic anhydrases (CAs, EC 4.2.1.1) has clinical importance for the treatment of several diseases. They participate in crucial regulatory mechanisms for balancing intracellular and extracellular pH of the cells. Among CA isoforms, selective inhibition of hCA IX has been linked to decreasing of cell growth for both primary tumors and metastases. The discovery of novel CA inhibitors as anticancer drug candidates is a current topic in medicinal chemistry. 1,3,5-Trisubstituted pyrazoles carrying benzenesulfonamide were evaluated against physiologically abundant cytosolic hCA I and hCA II and trans-membrane, tumor-associated hCA IX isoforms by a stopped-flow CO2 hydrase method. Their in vitro cytotoxicities were screened against human oral squamous cell carcinoma (OSCC) cell lines (HSC-2) and human mesenchymal normal oral cells (HGF) via 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) test. Compounds 6, 8, 9, 11, and 12 showed low nanomolar hCA II inhibitory potency with Ki < 10 nM, whereas compounds 9 and 12 displayed Ki < 10 nM against hCA IX isoenzyme when compared with reference Acetazolamide (AZA). Compound 9, 4-(3-(hydrazinecarbonyl)-5-(4-nitrophenyl)-1H-pyrazol-1-yl)benzenesulfonamide, can be considered as the most selective hCA IX inhibitor over off-target cytosolic isoenzymes hCA I and hCA II with the lowest Ki value of 2.3 nM and selectivity ratios of 3217 (hCA I/hCA IX) and 3.9 (hCA II/hCA IX). Isoform selectivity profiles were also discussed using in silico modelling. Cytotoxicity results pointed out that compounds 5 (CC50 = 37.7 μM) and 11 (CC50 = 58.1 μM) can be considered as lead cytotoxic compounds since they were more cytotoxic than 5-Fluorouracil (5-FU) and Methotrexate (MTX).
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Affiliation(s)
- Cem Yamali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Halise Inci Gul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey.
| | - Abdulilah Ece
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, Istanbul, Turkey
| | - Silvia Bua
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Andrea Angeli
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Hiroshi Sakagami
- Meikai University Research Institute of Odontology (M-RIO), Sakado, Saitama 350-0283, Japan
| | - Ertan Sahin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Claudiu T Supuran
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
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18
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Qin Z, Xi Y, Zhang S, Tu G, Yan A. Classification of Cyclooxygenase-2 Inhibitors Using Support Vector Machine and Random Forest Methods. J Chem Inf Model 2019; 59:1988-2008. [PMID: 30762371 DOI: 10.1021/acs.jcim.8b00876] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This work reports the classification study conducted on the biggest COX-2 inhibitor data set so far. Using 2925 diverse COX-2 inhibitors collected from 168 pieces of literature, we applied machine learning methods, support vector machine (SVM) and random forest (RF), to develop 12 classification models. The best SVM and RF models resulted in MCC values of 0.73 and 0.72, respectively. The 2925 COX-2 inhibitors were reduced to a data set of 1630 molecules by removing intermediately active inhibitors, and 12 new classification models were constructed, yielding MCC values above 0.72. The best MCC value of the external test set was predicted to be 0.68 by the RF model using ECFP_4 fingerprints. Moreover, the 2925 COX-2 inhibitors were clustered into eight subsets, and the structural features of each subset were investigated. We identified substructures important for activity including halogen, carboxyl, sulfonamide, and methanesulfonyl groups, as well as the aromatic nitrogen atoms. The models developed in this study could serve as useful tools for compound screening prior to lab tests.
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Affiliation(s)
- Zijian Qin
- State Key Laboratory of Chemical Resource Engineering, Department of Pharmaceutical Engineering , Beijing University of Chemical Technology , P.O. Box 53, 15 BeiSanHuan East Road , Beijing 100029 , P. R. China
| | - Yao Xi
- State Key Laboratory of Chemical Resource Engineering, Department of Pharmaceutical Engineering , Beijing University of Chemical Technology , P.O. Box 53, 15 BeiSanHuan East Road , Beijing 100029 , P. R. China
| | - Shengde Zhang
- State Key Laboratory of Chemical Resource Engineering, Department of Pharmaceutical Engineering , Beijing University of Chemical Technology , P.O. Box 53, 15 BeiSanHuan East Road , Beijing 100029 , P. R. China
| | - Guiping Tu
- State Key Laboratory of Chemical Resource Engineering, Department of Pharmaceutical Engineering , Beijing University of Chemical Technology , P.O. Box 53, 15 BeiSanHuan East Road , Beijing 100029 , P. R. China
| | - Aixia Yan
- State Key Laboratory of Chemical Resource Engineering, Department of Pharmaceutical Engineering , Beijing University of Chemical Technology , P.O. Box 53, 15 BeiSanHuan East Road , Beijing 100029 , P. R. China
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19
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El-Shoukrofy MS, Abd El Razik HA, AboulWafa OM, Bayad AE, El-Ashmawy IM. Pyrazoles containing thiophene, thienopyrimidine and thienotriazolopyrimidine as COX-2 selective inhibitors: Design, synthesis, in vivo anti-inflammatory activity, docking and in silico chemo-informatic studies. Bioorg Chem 2019; 85:541-557. [DOI: 10.1016/j.bioorg.2019.02.036] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 02/15/2019] [Accepted: 02/17/2019] [Indexed: 10/27/2022]
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20
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Synthesis, biological evaluation and docking study of N-(2-(3,4,5-trimethoxybenzyl)benzoxazole-5-yl) benzamide derivatives as selective COX-2 inhibitor and anti-inflammatory agents. Bioorg Chem 2018; 81:191-202. [DOI: 10.1016/j.bioorg.2018.07.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/05/2018] [Accepted: 07/06/2018] [Indexed: 12/17/2022]
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21
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Kaur A, Pathak DP, Sharma V, Wakode S. Synthesis, molecular docking, and pharmacological evaluation of N-(2-(3,5-dimethoxyphenyl)benzoxazole-5-yl)benzamide derivatives as selective COX-2 inhibitors and anti-inflammatory agents. Arch Pharm (Weinheim) 2018; 351:e1800008. [PMID: 29741797 DOI: 10.1002/ardp.201800008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 04/12/2018] [Accepted: 04/17/2018] [Indexed: 01/23/2023]
Abstract
A series of N-(2-(3,5-dimethoxyphenyl)benzoxazole-5-yl)benzamide derivatives (3am) was synthesized and evaluated for their in vitro inhibitory activity against COX-1 and COX-2. The compounds with considerable in vitro activity (IC50 < 1 μM) were evaluated in vivo for their anti-inflammatory potential by the carrageenan-induced rat paw edema method. Out of 13 newly synthesized compounds, 3a, 3b, 3d, 3g, 3j, and 3k were found to be the most potent COX-2 inhibitors in the in vitro enzymatic assay, with IC50 values in the range of 0.06-0.71 μM. The in vivo anti-inflammatory activity of these six compounds (3a, 3b, 3d, 3g, 3j, and 3k) was assessed by the carrageenan-induced rat paw edema method. Compounds 3d (84.09%), 3g (79.54%), and 3a (70.45%) demonstrated significant anti-inflammatory activity compared to the standard drug ibuprofen (65.90%) and were also found to be safer than ibuprofen, by ulcerogenic studies. A docking study was done using the crystal structure of human COX-2, to understand the binding mechanism of these inhibitors to the active site of COX-2.
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Affiliation(s)
- Avneet Kaur
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
| | - Dharam P Pathak
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
| | - Vidushi Sharma
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
| | - Sharad Wakode
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
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22
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Abrigach F, Rokni Y, Takfaoui A, Khoutoul M, Doucet H, Asehraou A, Touzani R. In vitro screening, homology modeling and molecular docking studies of some pyrazole and imidazole derivatives. Biomed Pharmacother 2018; 103:653-661. [PMID: 29679907 DOI: 10.1016/j.biopha.2018.04.061] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 04/07/2018] [Accepted: 04/09/2018] [Indexed: 10/17/2022] Open
Abstract
A series of synthesized compounds based on pyrazole and imidazole skeletons prepared by palladium catalysts via a one-pot reaction was screened to determine their inhibitory potency against the pathogen fungus Fusarium oxysporum f.sp. albedinis (F.o.a) and four bacteria strains namely Micrococcus luteus, Bacillus subtilis, Staphylococcus aureus and Escherichia coli. The obtained result showed that these compounds exhibit an efficiency antifungal action. Whereas, they showed a very weak antibacterial activity. The structure-activity relationship (SAR) Analysis and lipophilicity study demonstrates the presence of a strong relation between the structure of the ligands and the antifungal activity. On the other hand, a homology modeling and molecular docking study was carried out on the most active compounds against F.o.a fungus, in order to understand and determine the molecular interactions taking place between the ligand and the corresponding receptor of the studied target.
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Affiliation(s)
- Farid Abrigach
- Laboratory of Applied Chemistry & Environment, Faculty of Science, Mohammed First University, Oujda, Morocco.
| | - Yahya Rokni
- Laboratory of Biochemistry and Biotechnology, Faculty of Sciences, Mohammed First University, BP 717, Oujda, 60000, Morocco
| | - Abdelilah Takfaoui
- Laboratory of Applied Chemistry & Environment, Faculty of Science, Mohammed First University, Oujda, Morocco; Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes, "Organométalliques: Matériaux et Catalyse", Campus de Beaulieu, 35042 Rennes, France
| | - Mohamed Khoutoul
- Laboratory of Applied Chemistry & Environment, Faculty of Science, Mohammed First University, Oujda, Morocco
| | - Henri Doucet
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes, "Organométalliques: Matériaux et Catalyse", Campus de Beaulieu, 35042 Rennes, France
| | - Abdeslam Asehraou
- Laboratory of Biochemistry and Biotechnology, Faculty of Sciences, Mohammed First University, BP 717, Oujda, 60000, Morocco
| | - Rachid Touzani
- Laboratory of Applied Chemistry & Environment, Faculty of Science, Mohammed First University, Oujda, Morocco
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23
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Abdellatif KR, Fadaly WA, Elshaier YA, Ali WA, Kamel GM. Non-acidic 1,3,4-trisubstituted-pyrazole derivatives as lonazolac analogs with promising COX-2 selectivity, anti-inflammatory activity and gastric safety profile. Bioorg Chem 2018; 77:568-578. [DOI: 10.1016/j.bioorg.2018.02.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 02/12/2018] [Accepted: 02/15/2018] [Indexed: 02/09/2023]
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24
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Yamali C, Gul HI, Ece A, Taslimi P, Gulcin I. Synthesis, molecular modeling, and biological evaluation of 4-[5-aryl-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl] benzenesulfonamides toward acetylcholinesterase, carbonic anhydrase I and II enzymes. Chem Biol Drug Des 2018; 91:854-866. [PMID: 29143485 DOI: 10.1111/cbdd.13149] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/19/2017] [Accepted: 11/01/2017] [Indexed: 02/01/2023]
Abstract
In this study, 4-[5-aryl-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl] benzenesulfonamides were synthesized, and inhibition effects on AChE, hCA I, and hCA II were evaluated. Ki values of the compounds toward hCA I were in the range of 24.2 ± 4.6-49.8 ± 12.8 nm, while they were in the range of 37.3 ± 9.0-65.3 ± 16.7 nm toward hCA II. Ki values of the acetazolamide were 282.1 ± 19.7 nm and 103.60 ± 27.6 nm toward both isoenzymes, respectively. The compounds inhibited AChE with Ki in the range of 22.7 ± 10.3-109.1 ± 27.0 nm, whereas the tacrine had Ki value of 66.5 ± 13.8 nm. Electronic structure calculations at M06-L/6-31 + G(d,p)//AM1 level and molecular docking studies were also performed to enlighten inhibition mechanism and to support experimental findings. Results obtained from calculations of molecular properties showed that the compounds obey drug-likeness properties. The experimental and computational findings obtained in this study might be useful in the design of novel inhibitors against hCA I, hCA II, and AChE.
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Affiliation(s)
- Cem Yamali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Halise Inci Gul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Abdulilah Ece
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, Istanbul, Turkey
| | - Parham Taslimi
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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25
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Gul HI, Yamali C, Sakagami H, Angeli A, Leitans J, Kazaks A, Tars K, Ozgun DO, Supuran CT. New anticancer drug candidates sulfonamides as selective hCA IX or hCA XII inhibitors. Bioorg Chem 2018; 77:411-419. [PMID: 29427856 DOI: 10.1016/j.bioorg.2018.01.021] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 01/06/2018] [Accepted: 01/12/2018] [Indexed: 01/08/2023]
Abstract
In this study, new 4-[3-(aryl)-5-substitutedphenyl-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamides (19-36) were synthesized and evaluated their cytotoxic/anticancer and CA inhibitory effects. According to results obtained, the compounds 34 (4-[5-(2,3,4-trimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-yl] benzensulfonamide, Potency-Selectivity Expression (PSE) = 141) and 36 (4-[5-(3,4,5-trimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamide, PSE = 54.5) were found the leader anticancer compounds with the highest PSE values. In CA inhibitory studies, the compounds 36 and 24 (4-[5-(3,4,5-trimethoxyphenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamide) were found the leader CA inhibitors depending on selectivity ratios. The compound 36 was a selective inhibitor of hCA XII isoenzyme (hCA I/hCA XII = 1250 and hCA II/hCA XII = 224) while the compound 24 was a selective inhibitor of hCA IX isoenzyme (hCA I/hCA IX = 161 and hCA II/hCA IX = 177). The compounds 24, 34, and 36 can be considered to develop new anticancer drug candidates.
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Affiliation(s)
- Halise Inci Gul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum 25240, Turkey.
| | - Cem Yamali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum 25240, Turkey
| | - Hiroshi Sakagami
- Meikai University Research Institute of Odontology (M-RIO), Sakado, Saitama 350-0283, Japan
| | - Andrea Angeli
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Janis Leitans
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Andris Kazaks
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Kaspars Tars
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Dilan Ozmen Ozgun
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Agri Ibrahim Cecen University, Agri 04100, Turkey
| | - Claudiu T Supuran
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
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26
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Synthesis, biological evaluation and docking study of a new series of di-substituted benzoxazole derivatives as selective COX-2 inhibitors and anti-inflammatory agents. Bioorg Med Chem 2018; 26:891-902. [PMID: 29373271 DOI: 10.1016/j.bmc.2018.01.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 12/28/2022]
Abstract
A new series of substituted-N-(3,4-dimethoxyphenyl)-benzoxazole derivatives 13a-13p was synthesized and evaluated in vitro for their COX (I and II) inhibitory activity, in vivo anti-inflammatory and ulcerogenic potential. Compounds 13d, 13h, 13k, 13l and 13n exhibited significant COX-2 inhibitory activity and selectivity towards COX-2 over COX-1. These selected compounds were screened for their in vivo anti-inflammatory activity by carrageenan induced rat paw edema method. Among these compounds, 13d was the most promising analogs of the series with percent inhibition of 84.09 and IC50 value of 0.04 µM and 1.02 µM (COX-2 and COX-1) respectively. Furthermore, ulcerogenic study was performed and tested compounds (13d, 13h, 13k, 13l) demonstrated a significant gastric tolerance than ibuprofen. Molecular docking study was also performed with resolved crystal structure of COX-2 to understand the binding mechanisms of newly synthesized inhibitors in the active site of COX-2 enzyme and the results were found to be concordant with the biological evaluation studies of the compounds. These newly synthesized inhibitors also showed acceptable pharmacokinetic profile in the in silico ADME/T analyses.
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27
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Synthesis and biological evaluations of new nitric oxide-anti-inflammatory drug hybrids. Bioorg Med Chem Lett 2017; 27:4358-4369. [DOI: 10.1016/j.bmcl.2017.08.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 08/08/2017] [Accepted: 08/11/2017] [Indexed: 11/13/2022]
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28
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Xu Z, Gao C, Ren QC, Song XF, Feng LS, Lv ZS. Recent advances of pyrazole-containing derivatives as anti-tubercular agents. Eur J Med Chem 2017; 139:429-440. [PMID: 28818767 DOI: 10.1016/j.ejmech.2017.07.059] [Citation(s) in RCA: 157] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 07/23/2017] [Accepted: 07/24/2017] [Indexed: 01/18/2023]
Abstract
One-third of the world's population infected tuberculosis (TB), and more than 1 million deaths annually. The co-infection between the mainly pathogen Mycobacterium tuberculosis (MTB) and HIV, and the incidence of drug-resistant TB, multi-drug resistant TB, extensively drug-resistant TB as well as totally drug-resistant TB have further aggravated the mortality and spread of this disease. Thus, there is an urgent need to develop novel anti-TB agents against both drug-susceptible and drug-resistant TB. The wide spectrum of biological activities and successful utilization of pyrazole-containing drugs in clinic have inspired more and more attention towards this kind of heterocycles. Numerous of pyrazole-containing derivatives have been synthesized for searching new anti-TB agents, and some of them showed promising potency and may have novel mechanism of action. This review aims to outline the recent achievements in pyrazole-containing derivatives as anti-TB agents and their structure-activity relationship.
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Affiliation(s)
- Zhi Xu
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Hubei, PR China
| | - Chuan Gao
- WuXi AppTec (Wuhan), Hubei, PR China
| | | | - Xu-Feng Song
- Beijing University of Technology, Beijing, PR China
| | | | - Zao-Sheng Lv
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Hubei, PR China.
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29
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Abdellatif KR, Fadaly WA. New 1,2-diaryl-4-substituted-benzylidene-5-4 H -imidazolone derivatives: Design, synthesis and biological evaluation as potential anti-inflammatory and analgesic agents. Bioorg Chem 2017; 72:123-129. [DOI: 10.1016/j.bioorg.2017.04.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 02/28/2017] [Accepted: 04/08/2017] [Indexed: 10/19/2022]
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30
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Design and Synthesis of Novel Pyrazole-Substituted Different Nitrogenous Heterocyclic Ring Systems as Potential Anti-Inflammatory Agents. Molecules 2017; 22:molecules22040512. [PMID: 28338602 PMCID: PMC6154115 DOI: 10.3390/molecules22040512] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/01/2017] [Accepted: 03/02/2017] [Indexed: 11/17/2022] Open
Abstract
With the aim of developing novel anti-inflammatory scaffolds, a new series of pyrazole-substituted various nitrogenous heterocyclic ring systems at C-4 position were synthesized through different chemical reactions and validated by means of spectral and elemental data. The new obtained compounds were investigated for their anti-inflammatory activity using the carrageenan-induced paw edema standard technique and revealed that, compound 6b showed increased potency with % inhibition of edema 85.23 ± 1.92 and 85.78 ± 0.99, respectively, higher than the standard reference drugs indomethacin and celebrex (72.99% and 83.76%). Molecular modeling studies were initiated herein to validate the attained pharmacological data and provide understandable evidence for the observed anti-inflammatory behavior.
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31
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Carullo G, Galligano F, Aiello F. Structure-activity relationships for the synthesis of selective cyclooxygenase 2 inhibitors: an overview (2009-2016). MEDCHEMCOMM 2017; 8:492-500. [PMID: 30108767 PMCID: PMC6072045 DOI: 10.1039/c6md00569a] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/06/2016] [Indexed: 12/31/2022]
Abstract
Most drugs used to treat pain and inflammation act through inhibition of the enzymes prostaglandin G/H synthase, commonly known as cyclooxygenase (COX). Among these, the simultaneous inhibition of cyclooxygenase 1 (COX-1) would explain the unwanted side effects in the gastrointestinal tract and many adverse cardiovascular effects, such as high blood pressure, myocardial infarction and thrombosis. These side effects led in time to the development of NSAIDs that behave as selective COX-2 inhibitors. This manuscript highlights the structure-activity relationships which characterize the chemical scaffolds endowed with selective COX-2 inhibition. Additionally, the role of COX-2 inhibitors in the pain phenomenon and cancer is discussed.
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Affiliation(s)
- G Carullo
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
| | - F Galligano
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
| | - F Aiello
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
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32
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Elshemy HA, Abdelall EK, Azouz AA, Moawad A, Ali WA, Safwat NM. Synthesis, anti-inflammatory, cyclooxygenases inhibitions assays and histopathological study of poly-substituted 1,3,5-triazines: Confirmation of regiospecific pyrazole cyclization by HMBC. Eur J Med Chem 2017; 127:10-21. [DOI: 10.1016/j.ejmech.2016.12.030] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 12/12/2016] [Accepted: 12/13/2016] [Indexed: 01/31/2023]
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33
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Design, synthesis, cyclooxygenase inhibition and biological evaluation of new 1,3,5-triaryl-4,5-dihydro-1 H -pyrazole derivatives possessing amino/methanesulfonyl pharmacophore. Bioorg Chem 2017; 70:57-66. [DOI: 10.1016/j.bioorg.2016.11.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 10/04/2016] [Accepted: 11/20/2016] [Indexed: 02/05/2023]
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34
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Abdellatif KRA, Fadaly WAA, Azouz AA. Synthesis, Cyclooxygenase Inhibition, Anti-Inflammatory Evaluation, and Ulcerogenic Liability of New 1,3,5-Triarylpyrazoline Derivatives Possessing a Methanesulfonyl Pharmacophore. Arch Pharm (Weinheim) 2016; 349:801-807. [DOI: 10.1002/ardp.201600145] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 08/21/2016] [Accepted: 08/23/2016] [Indexed: 11/08/2022]
Affiliation(s)
| | - Wael A. A. Fadaly
- Department of Pharmaceutical Organic Chemistry; Beni-Suef University; Beni-Suef Egypt
| | - Amany A. Azouz
- Faculty of Pharmacy, Department of Pharmacology and Toxicology; Beni-Suef University; Beni-Suef Egypt
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35
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Abdellatif KRA, Fadaly WAA, Ali WAM, Kamel GM. Synthesis, cyclooxygenase inhibition, anti-inflammatory evaluation and ulcerogenic liability of new 1,5-diarylpyrazole derivatives. J Enzyme Inhib Med Chem 2016; 31:54-60. [DOI: 10.1080/14756366.2016.1201815] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
| | - Wael A. A. Fadaly
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef, Egypt,
| | - Waleed A. M. Ali
- Biochemistry Department, Cairo General Hospital, Cairo, Egypt, and
| | - Gehan M. Kamel
- Pharmacology Department, Faculty of Veterinary, Cairo University, Cairo, Egypt
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Bakr RB, Azouz AA, Abdellatif KRA. Synthesis, cyclooxygenase inhibition, anti-inflammatory evaluation and ulcerogenic liability of new 1-phenylpyrazolo[3,4-d]pyrimidine derivatives. J Enzyme Inhib Med Chem 2016; 31:6-12. [DOI: 10.1080/14756366.2016.1186018] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Rania B. Bakr
- Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef, Egypt, and
| | - Amany A. Azouz
- Department of Pharmacology and Toxicology, Beni-Suef University, Beni-Suef, Egypt
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Abdelall EKA, Kamel GM. Synthesis of new thiazolo-celecoxib analogues as dual cyclooxygenase-2/15-lipoxygenase inhibitors: Determination of regio-specific different pyrazole cyclization by 2D NMR. Eur J Med Chem 2016; 118:250-8. [PMID: 27131067 DOI: 10.1016/j.ejmech.2016.04.049] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/17/2016] [Accepted: 04/19/2016] [Indexed: 10/21/2022]
Abstract
Two new series of 1,5-diaryl pyrazoles (5a, 5b, 7a, 7b and 10) and 1,5-diaryl pyrazoline (12a and 12b) were prepared as both Cyclooxygenase-2 and 15-lipoxygenase inhibitors. Carrageenan-induced rat paw edema, ulcer index and anti-COX-1/COX-2 and 15-LOX inhibition assays were also included. Cyclization of different pyrazoles was discussed using 2D NMR such as HSQC, HMBC and NOSEY determinations. Compound 5a is more effective with ED50 = 0.98 and 3.98 μM against COX-2 and 15-lipoxygenase respectively, than the references celecoxib (1.54 μM) and meclofenamate sodium (5.64 μM).
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Affiliation(s)
- Eman K A Abdelall
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt.
| | - Gehan M Kamel
- Pharmacology Department, Faculty of Veterinary, Cairo University, Cairo, Egypt
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Abdelall EKA, Lamie PF, Ali WAM. Cyclooxygenase-2 and 15-lipoxygenase inhibition, synthesis, anti-inflammatory activity and ulcer liability of new celecoxib analogues: Determination of region-specific pyrazole ring formation by NOESY. Bioorg Med Chem Lett 2016; 26:2893-2899. [PMID: 27158139 DOI: 10.1016/j.bmcl.2016.04.046] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 04/10/2016] [Accepted: 04/16/2016] [Indexed: 02/08/2023]
Abstract
Two new series of 1,5-diaryl pyrazoline (3a-f) and 1,5-diaryl pyrazole (5a and 5b) were designed as both COX-2 and 15-LOX inhibitors. All the prepared compounds were fully characterized by all spectral and element analysis. Their anti-inflammatory activity and ulcer index were included. Pyrazoline 3f is the most effective with IC50=1.14 and 4.7μM against COX-2 and 15-LOX respectively, and more potent than celecoxib and meclofenamate references. In addition 3a, 3b, 5a, and 5b were safer with low ulcer index than celecoxib. Docking study was performed for the most active compounds such as 2b, 3a, and 3f on COX-2 and 15-LOX enzymes.
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Affiliation(s)
- Eman K A Abdelall
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - Phoebe F Lamie
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Waleed A M Ali
- Department of Biochemistry, Cairo General Hospital, Cairo, Egypt
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