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Ghobadi E, Saednia S, Emami S. Synthetic approaches and structural diversity of triazolylbutanols derived from voriconazole in the antifungal drug development. Eur J Med Chem 2022; 231:114161. [DOI: 10.1016/j.ejmech.2022.114161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 12/24/2022]
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2
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Bano B, Kanwal, Khan KM, Jabeen A, Faheem A, Taha M, Haider SM, Perveen S. Sulfonamides and Sulphonyl Ester of Quinolines as Non-Acidic, Non- Steroidal, Anti-inflammatory Agents. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201005201308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Quinolines are an important class of heterocyclic compounds possessing a
wide range of biological activities. Previously, we had identified Schiff bases of quinoline as potential
anti-inflammatory agents, thus the current work is the continuation of our previous study.
Objective:
In the current study, 3-, 5-, and 8-sulfonamide and 8-sulfonate derivatives of quinoline
(1-50) were synthesized and their anti-inflammatory potential was evaluated. These synthetic analogs
were evaluated for their anti-inflammatory activity via ROS (Reactive oxygen species) inhibitory
effect produced from phagocytes from human whole blood.
Methods:
The sulfonamide and sulfonate derivatives of quinoline were synthesized via treating 5-,
3-, 8-amino, and 8-hydroxy quinolines with different substituted sulfonyl chlorides in pyridine. The
synthetic molecules were characterized using various spectroscopic techniques and screened for
their anti-inflammatory potential.
Results:
Among the synthetic derivatives 1-50, six compounds showed good to moderate antiinflammatory
activity. Compounds 47 (IC50 = 2.9 ± 0.5 μg/mL), 36 (IC50 = 3.2 ± 0.2 μg/mL), and
24 (IC50 = 6.7 ± 0.3 μg/mL) exhibited enhanced activity as compared to the standard ibuprofen
(IC50 = 11.2 ± 1.9 μg/mL). Compounds 20 (IC50 = 25.5 ± 0.7 μg/mL), 50 (IC50 = 42.9 ± 5.6 μg/mL),
and 8 (IC50 = 53.9 ± 3.1 μg/mL) were moderately active, however, rest of the compounds were
found to be inactive.
Conclusion:
The sulfonamide and sulfonate derivatives of quinoline were found to have promising
anti-inflammatory activity. Further studies on the modification of these molecules may lead to the
discovery of new and potential anti-inflammatory agents.
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Affiliation(s)
- Bilquees Bano
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Kanwal
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Khalid Mohammed Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Almas Jabeen
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Aisha Faheem
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 31441, Dammam, Saudi Arabia
| | - Syed Moazzam Haider
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Shahnaz Perveen
- PCSIR Laboratories Complex, Karachi, Shahrah-e-Dr. Salimuzzaman Siddiqui, Karachi 75280, Pakistan
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3
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Bano B, Khan KM, Jabeen A, Hameed A, Faheem A, Taha M, Perveen S, Iqbal S. Aminoquinoline Schiff Bases as Non-Acidic, Non-Steroidal, Anti-Inflammatory Agents. ChemistrySelect 2017. [DOI: 10.1002/slct.201702200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bilquees Bano
- H. E. J. Research Institute of Chemistry; International Center for Chemical and Biological Sciences; University of Karachi; Karachi- 75270 Pakistan
| | - Khalid M. Khan
- H. E. J. Research Institute of Chemistry; International Center for Chemical and Biological Sciences; University of Karachi; Karachi- 75270 Pakistan
| | - Almas Jabeen
- Dr. Panjwani Center for Molecular Medicine and Drug Research; International Center for Chemical and Biological Sciences; University of Karachi; Karachi- 75270 Pakistan
| | - Abdul Hameed
- H. E. J. Research Institute of Chemistry; International Center for Chemical and Biological Sciences; University of Karachi; Karachi- 75270 Pakistan
| | - Aisha Faheem
- Dr. Panjwani Center for Molecular Medicine and Drug Research; International Center for Chemical and Biological Sciences; University of Karachi; Karachi- 75270 Pakistan
| | - Muhammad Taha
- Department of Clinical Pharmacy; Institute for Research and Medical Consultations (IRMC); Imam Abdulrahman Bin Faisal University; Dammam P.O. Box 31441 Saudi Arabia
| | - Shahnaz Perveen
- PCSIR Laboratories Complex; Karachi, Shahrah-e-Dr. Salimuzzaman Siddiqui Karachi-75280 Pakistan
| | - Sarosh Iqbal
- Department of Applied Chemistry; Government College University; Faisalabad-38000 Pakistan
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Zhang B, Zhang X, Hao J, Yang C. Direct Approach to N-Substituted-2-Fluoroindoles by Sequential Construction of C–N Bonds from gem-Difluorostyrenes. Org Lett 2017; 19:1780-1783. [PMID: 28332836 DOI: 10.1021/acs.orglett.7b00549] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Bin Zhang
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shangda Road 99, Shanghai 200436, China
| | - Xiaofei Zhang
- State
Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Jian Hao
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shangda Road 99, Shanghai 200436, China
| | - Chunhao Yang
- State
Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
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5
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Synthesis, β-glucuronidase inhibition and molecular docking studies of hybrid bisindole-thiosemicarbazides analogs. Bioorg Chem 2016; 68:56-63. [DOI: 10.1016/j.bioorg.2016.07.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/30/2016] [Accepted: 07/17/2016] [Indexed: 11/20/2022]
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6
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Taha M, Ismail NH, Imran S, Wadood A, Rahim F, Khan KM, Riaz M. Hybrid benzothiazole analogs as antiurease agent: Synthesis and molecular docking studies. Bioorg Chem 2016; 66:80-7. [DOI: 10.1016/j.bioorg.2016.03.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 02/19/2016] [Accepted: 03/23/2016] [Indexed: 10/22/2022]
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7
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Synthesis, in vitro evaluation and molecular docking studies of biscoumarin thiourea as a new inhibitor of α-glucosidases. Bioorg Chem 2015; 63:36-44. [DOI: 10.1016/j.bioorg.2015.09.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 09/21/2015] [Accepted: 09/22/2015] [Indexed: 01/05/2023]
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8
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Synthesis of 4-thiazolidinone analogs as potent in vitro anti-urease agents. Bioorg Chem 2015; 63:123-31. [DOI: 10.1016/j.bioorg.2015.10.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 10/19/2015] [Accepted: 10/20/2015] [Indexed: 11/21/2022]
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9
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Benzimidazole derivatives protect against cytokine-induced apoptosis in pancreatic β-Cells. Bioorg Med Chem Lett 2015; 25:4672-6. [PMID: 26330080 DOI: 10.1016/j.bmcl.2015.08.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/06/2015] [Accepted: 08/08/2015] [Indexed: 02/02/2023]
Abstract
Apoptotic cell death is the cause of the loss of insulin-producing β-cells in all forms of diabetes mellitus. The identification of small molecules capable of protecting cytokine-induced apoptosis could form the basis of useful therapeutic interventions. Here in, we present the discovery and synthesis of new benzimidazole derivatives, capable of rescuing pancreatic β-cells from cytokine-induced apoptosis. Three hydrazone derivatives of benzimidazole significantly increased the cellular ATP levels, reduced caspase-3 activity, reduced nitrite production and increased glucose-stimulated insulin secretion in the presence of proinflammatory cytokines. These findings suggest that these compounds may protect β-cells from the harmful effects of cytokines and may serve as candidates for therapeutic intervention for diabetes.
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Synthesis, biological evaluation, and docking studies of novel thiourea derivatives of bisindolylmethane as carbonic anhydrase II inhibitor. Bioorg Chem 2015; 62:83-93. [PMID: 26275866 DOI: 10.1016/j.bioorg.2015.08.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/29/2015] [Accepted: 08/05/2015] [Indexed: 11/20/2022]
Abstract
This article describes discovery of 29 novel bisindolylmethanes consisting of thiourea moiety, which had been synthesized through three steps. These novel bisindolylmethane derivatives evaluated for their potential inhibitory activity against carbonic anhydrase (CA) II. The results for in vitro assay of carbonic anhydrase II inhibition activity showed that some of the compounds are capable of suppressing the activity of carbonic anhydrase II. Bisindoles having halogen at fifth position showed better inhibitory activity as compared to unsubstituted bisindoles. Derivatives showing inhibition activity docked to further, understand the binding behavior of these compounds with carbonic anhydrase II. Docking studies for the active compound 3j showed that nitro substituent at para position fits into the core of the active site. The nitro substituent of compound 3j is capable of interacting with Zn ion. This interaction believed to be the main factor causing inhibition activity to take place.
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