1
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Abid O, Imran S, Taha M, Ismail NH, Jamil W, Kashif SM, Khan KM, Yusoff J. Synthesis, β-glucuronidase inhibition and molecular docking studies of cyano-substituted bisindole hydrazone hybrids. Mol Divers 2020; 25:995-1009. [PMID: 32301032 DOI: 10.1007/s11030-020-10084-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/03/2020] [Indexed: 11/30/2022]
Abstract
The β-glucuronidase, a lysosomal enzyme, catalyzes the cleavage of glucuronosyl-O-bonds. Its inhibitors play a significant role in different medicinal therapies as they cause a decrease in carcinogen-induced colonic tumors by reducing the level of toxic substances present in the intestine. Among those inhibitors, bisindole derivatives had displayed promising β-glucuronidase inhibition activity. In the current study, hydrazone derivatives of bisindolymethane (1-30) were synthesized and evaluated for in vitro β-glucuronidase inhibitory activity. Twenty-eight analogs demonstrated better activity (IC50 = 0.50-46.5 µM) than standard D-saccharic acid 1,4-lactone (IC50 = 48.4 ± 1.25 µM). Compounds with hydroxyl group like 6 (0.60 ± 0.01 µM), 20 (1.50 ± 0.10 µM) and 25 (0.50 ± 0.01 µM) exhibited the most potent inhibitory activity, followed by analogs with fluorine 21 (3.50 ± 0.10 µM) and chlorine 23 (8.20 ± 0.20 µM) substituents. The presence of hydroxyl group at the aromatic side chain was observed as the main contributing factor in the inhibitory potential. From the docking studies, it was predicted that the active compounds can fit properly in the binding groove of the β-glucuronidase and displayed significant binding interactions with essential residues.
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Affiliation(s)
- Obaidurahman Abid
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia.,Faculty of Applied Science, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia.,Department of Chemistry, Faculty of Science, Nangarhar University, Jalalabad, Nangarhar, 2601, Afghanistan
| | - Syahrul Imran
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia. .,Faculty of Applied Science, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia.
| | - 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.
| | - Nor Hadiani Ismail
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia.,Faculty of Applied Science, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia
| | - Waqas Jamil
- Institute of Advanced Research Studies in Chemical Sciences, University of Sindh Jamshoro, Hyderabad, 76080, Pakistan
| | - Syed Muhammad Kashif
- Institute of Advanced Research Studies in Chemical Sciences, University of Sindh Jamshoro, Hyderabad, 76080, Pakistan
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Juliana Yusoff
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia
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2
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Shaikh NN, Iqbal S, Syed N, Khan MA, Moin ST, Choudhary MI, Basha FZ. Carbazole‐Linked 1,2,3‐Triazoles: In Vitro
β
‐Glucuronidase Inhibitory Potential, Kinetics, and Molecular Docking Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201900647] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nimra Naveed Shaikh
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
| | - Shazia Iqbal
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
| | - Naima Syed
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
| | - Maria A. Khan
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
| | - Syed Tarique Moin
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
| | - Muhammad Iqbal Choudhary
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
- Department of Biochemistry Faculty of SciencesKing Abdul Aziz University Jeddah 21412 Saudia Arabia
| | - Fatima Z. Basha
- H.E.J. Research Institute of ChemistryInternational Center for Chemical and Biological SciencesUniversity of Karachi Karachi-75270 Pakistan
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3
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Taha M, Rashid U, Imran S, Ali M. Rational design of bis-indolylmethane-oxadiazole hybrids as inhibitors of thymidine phosphorylase. Bioorg Med Chem 2018; 26:3654-3663. [DOI: 10.1016/j.bmc.2018.05.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/29/2018] [Accepted: 05/26/2018] [Indexed: 10/16/2022]
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4
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Danne AB, Choudhari AS, Chakraborty S, Sarkar D, Khedkar VM, Shingate BB. Triazole-diindolylmethane conjugates as new antitubercular agents: synthesis, bioevaluation, and molecular docking. MEDCHEMCOMM 2018; 9:1114-1130. [PMID: 30108999 DOI: 10.1039/c8md00055g] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 04/09/2018] [Indexed: 11/21/2022]
Abstract
We describe the synthesis of novel triazole-incorporated diindolylmethanes (DIMs) using a molecular hybridization approach. The in vitro antitubercular activity of the DIMs against Mycobacterium tuberculosis H37Ra (ATCC 25177) was tested in the active and dormant state. Among all the synthesized conjugates, the compounds 6b, 6f, 6l, 6n, 6q, 6r, and 6s displayed good antitubercular activity against both the active and dormant Mtb H37Ra strain. The compound 6l exhibited good antitubercular activity against dormant Mtb H37Ra with an IC50 value of 1 μg mL-1 and IC90 (MIC) value of 3 μg mL-1. The compounds 6b, 6l, and 6r displayed good antitubercular activity against active Mtb H37Ra with IC50 values of 2.19, 1.52, and 0.22 μg mL-1, respectively. The compounds 6b, 6h, 6l, and 6s displayed more than 70% inhibition against the Gram-positive Bacillus subtilus strain at 3 μg mL-1. The molecular docking study showed the binding modes of the titled compounds in the active site of the DprE1 enzyme and assisted with elucidating a structural basis for the inhibition of Mycobacteria.
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Affiliation(s)
- Ashruba B Danne
- Department of Chemistry , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad 431 004 , India . ; ; Tel: +(91) 240 2403312
| | - Amit S Choudhari
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Shakti Chakraborty
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Dhiman Sarkar
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Vijay M Khedkar
- Department of Pharmaceutical Chemistry , Shri Vile Parle Kelavani Mandal's Institute of Pharmacy , Dhule , Maharashtra 424 001 , India
| | - Bapurao B Shingate
- Department of Chemistry , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad 431 004 , India . ; ; Tel: +(91) 240 2403312
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5
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Synergistic effect of mixing cationic and nonionic surfactants on corrosion inhibition of mild steel in HCl: Experimental and theoretical investigations. J Colloid Interface Sci 2018; 516:398-406. [DOI: 10.1016/j.jcis.2018.01.088] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/12/2018] [Accepted: 01/24/2018] [Indexed: 11/24/2022]
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6
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Oxindole based oxadiazole hybrid analogs: Novel α -glucosidase inhibitors. Bioorg Chem 2018; 76:273-280. [DOI: 10.1016/j.bioorg.2017.12.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 02/03/2023]
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7
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Taha M, Shah SAA, Imran S, Afifi M, Chigurupati S, Selvaraj M, Rahim F, Ullah H, Zaman K, Vijayabalan S. Synthesis and in vitro study of benzofuran hydrazone derivatives as novel alpha-amylase inhibitor. Bioorg Chem 2017; 75:78-85. [PMID: 28918064 DOI: 10.1016/j.bioorg.2017.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/22/2017] [Accepted: 09/05/2017] [Indexed: 01/08/2023]
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8
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Taha M, Ismail NH, Zaki HM, Wadood A, Anouar EH, Imran S, Yamin BM, Rahim F, Ali M, Khan KM. 3,4-Dimethoxybenzohydrazide derivatives as antiulcer: Molecular modeling and density functional studies. Bioorg Chem 2017; 75:235-241. [DOI: 10.1016/j.bioorg.2017.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 10/04/2017] [Accepted: 10/06/2017] [Indexed: 01/02/2023]
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9
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Taha M, Irshad M, Imran S, Chigurupati S, Selvaraj M, Rahim F, Ismail NH, Nawaz F, Khan KM. Synthesis of piperazine sulfonamide analogs as diabetic-II inhibitors and their molecular docking study. Eur J Med Chem 2017; 141:530-537. [PMID: 29102178 DOI: 10.1016/j.ejmech.2017.10.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/09/2017] [Accepted: 10/09/2017] [Indexed: 10/18/2022]
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10
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Taha M, Imran S, Ismail NH, Selvaraj M, Rahim F, Chigurupati S, Ullah H, Khan F, Salar U, Javid MT, Vijayabalan S, Zaman K, Khan KM. Biology-oriented drug synthesis (BIODS) of 2-(2-methyl-5-nitro-1 H -imidazol-1-yl)ethyl aryl ether derivatives, in vitro α -amylase inhibitory activity and in silico studies. Bioorg Chem 2017; 74:1-9. [PMID: 28719801 DOI: 10.1016/j.bioorg.2017.07.001] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/09/2017] [Accepted: 07/10/2017] [Indexed: 01/01/2023]
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11
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Synthesis and study of the α -amylase inhibitory potential of thiadiazole quinoline derivatives. Bioorg Chem 2017; 74:179-186. [PMID: 28826047 DOI: 10.1016/j.bioorg.2017.08.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/06/2017] [Accepted: 08/11/2017] [Indexed: 12/21/2022]
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12
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Synthesis, α -glucosidase inhibitory activity and in silico study of tris -indole hybrid scaffold with oxadiazole ring: As potential leads for the management of type-II diabetes mellitus. Bioorg Chem 2017; 74:30-40. [DOI: 10.1016/j.bioorg.2017.07.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 07/16/2017] [Accepted: 07/17/2017] [Indexed: 12/30/2022]
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13
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Benzothiazole analogues: Synthesis, characterization, MO calculations with PM6 and DFT, in silico studies and in vitro antimalarial as DHFR inhibitors and antimicrobial activities. Bioorg Med Chem 2017; 25:5396-5406. [PMID: 28789907 DOI: 10.1016/j.bmc.2017.07.057] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 07/26/2017] [Accepted: 07/28/2017] [Indexed: 12/19/2022]
Abstract
Benzothiazole analogues are of interest due to their potential activity against malarial and microbial infections. In search of suitable antimicrobial and antimalarial agents, we report here the synthesis, characterization and biological activities of benzothiazole analogues (J 1-J 10). The molecules were characterized by IR, Mass, 1H NMR, 13C NMR and elemental analysis. The in vitro antimicrobial activity was investigated against pathogenic strains; the results were explained with the help of DFT and PM6 molecular orbital calculations. In vitro cytotoxicity and genotoxicity of the molecules were studied against S. pombe cells. In vitro antimalarial activity was studied. The active compounds J 1, J 2, J 3, J 5 and J 6 were further evaluated for enzyme inhibition efficacy against the receptor Pf-DHFR, computational and in vitro studies were carried out to examine their candidatures as lead dihydrofolate reductase inhibitors.
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14
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Baharudin MS, Taha M, Imran S, Ismail NH, Rahim F, Javid MT, Khan KM, Ali M. Synthesis of indole analogs as potent β-glucuronidase inhibitors. Bioorg Chem 2017; 72:323-332. [DOI: 10.1016/j.bioorg.2017.05.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/15/2017] [Accepted: 05/01/2017] [Indexed: 10/19/2022]
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15
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Taha M, Baharudin MS, Ismail NH, Selvaraj M, Salar U, Alkadi KA, Khan KM. Synthesis and in silico studies of novel sulfonamides having oxadiazole ring: As β -glucuronidase inhibitors. Bioorg Chem 2017; 71:86-96. [DOI: 10.1016/j.bioorg.2017.01.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 12/27/2016] [Accepted: 01/20/2017] [Indexed: 02/07/2023]
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16
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17
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Taha M, Ismail NH, Imran S, Ainaa I, Selvaraj M, baharudin MS, Ali M, Khan KM, Uddin N. Synthesis of 2-phenyl-1H-imidazo[4,5-b]pyridine as type 2 diabetes inhibitors and molecular docking studies. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1806-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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18
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Hetero-Diels-Alder approach to Bis(indolyl)methanes. Bioorg Med Chem 2017; 25:1122-1131. [DOI: 10.1016/j.bmc.2016.12.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 12/02/2016] [Accepted: 12/16/2016] [Indexed: 11/19/2022]
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19
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Imran S, Taha M, Ismail NH, Fayyaz S, Khan KM, Choudhary MI. Synthesis of novel bisindolylmethanes: New carbonic anhydrase II inhibitors, docking, and 3D pharmacophore studies. Bioorg Chem 2016; 68:90-104. [DOI: 10.1016/j.bioorg.2016.07.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/14/2016] [Accepted: 07/25/2016] [Indexed: 10/21/2022]
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20
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In silico binding analysis and SAR elucidations of newly designed benzopyrazine analogs as potent inhibitors of thymidine phosphorylase. Bioorg Chem 2016; 68:80-9. [DOI: 10.1016/j.bioorg.2016.07.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/21/2016] [Accepted: 07/25/2016] [Indexed: 11/21/2022]
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21
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Chigurupati S, Selvaraj M, Mani V, Selvarajan KK, Mohammad JI, Kaveti B, Bera H, Palanimuthu VR, Teh LK, Salleh MZ. Identification of novel acetylcholinesterase inhibitors: Indolopyrazoline derivatives and molecular docking studies. Bioorg Chem 2016; 67:9-17. [PMID: 27231830 DOI: 10.1016/j.bioorg.2016.05.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 05/10/2016] [Accepted: 05/12/2016] [Indexed: 01/14/2023]
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22
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Rahim F, Ullah H, Taha M, Wadood A, Javed MT, Rehman W, Nawaz M, Ashraf M, Ali M, Sajid M, Ali F, Khan MN, Khan KM. Synthesis and in vitro acetylcholinesterase and butyrylcholinesterase inhibitory potential of hydrazide based Schiff bases. Bioorg Chem 2016; 68:30-40. [PMID: 27441832 DOI: 10.1016/j.bioorg.2016.07.005] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 06/29/2016] [Accepted: 07/06/2016] [Indexed: 01/18/2023]
Abstract
To discover multifunctional agents for the treatment of Alzheimer's disease, a series of hydrazide based Schiff bases were designed and synthesized based on multitarget-directed strategy. We have synthesized twenty-eight analogs of hydrazide based Schiff bases, characterized by various spectroscopic techniques and evaluated in vitro for acetylcholinesterase and butyrylcholinesterase inhibition. All compounds showed varied degree of acetylcholinesterase and butyrylcholinesterase inhibition when compared with standard Eserine. Among the series, compounds 10, 3 and 24 having IC50 values 4.12±0.01, 8.12±0.01 and 8.41±0.06μM respectively showed potent acetylcholinesterase inhibition when compared with Eserine (IC50=0.85±0.0001μM). Three compounds 13, 24 and 3 having IC50 values 6.51±0.01, 9.22±0.07 and 37.82±0.14μM respectively showed potent butyrylcholinesterase inhibition by comparing with eserine (IC50=0.04±0.0001μM). The remaining compounds also exhibited moderate to weak inhibitory potential. Structure activity relationship has been established. Through molecular docking studies the binding interaction was confirmed.
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Affiliation(s)
- Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan.
| | - Hayat Ullah
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Muhammad Taha
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor, Malaysia; Faculty of Applied Science, UiTM, 40450 Shah Alam, Selangor, Malaysia
| | - Abdul Wadood
- Department of Biohemistry, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | | | - Wajid Rehman
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Mohsan Nawaz
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Muhammad Ashraf
- Department of Biochemistry and Biotechnology, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Muhammad Ali
- Center for Advanced Drug Research, COMSATS Institute of Information Technology, University Road, Abbottabad 22060, KPK, Pakistan
| | - Muhammad Sajid
- Department of Biochemistry, Hazara University, Mansehra 21300, Pakistan
| | - Farman Ali
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | | | - Khalid Mohammed Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
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Taha M, Ismail NH, Imran S, Wadood A, Rahim F, Al Muqarrabin LMR, Zaki HM, Ahmat N, Nasir A, Khan F. Synthesis of novel disulfide and sulfone hybrid scaffolds as potent β-glucuronidase inhibitor. Bioorg Chem 2016; 68:15-22. [PMID: 27414468 DOI: 10.1016/j.bioorg.2016.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 07/01/2016] [Accepted: 07/04/2016] [Indexed: 11/24/2022]
Abstract
Novel series of disulfide and sulfone hybrid analogs (1-20) were synthesized and characterized through EI-MS and (1)H NMR and evaluated for β-glucuronidase inhibitory potential. All synthesized analogs except 13 and 15 showed excellent β-glucuronidase inhibitory potential with IC50 value ranging in between 2.20-88.16μM as compared to standard d-saccharic acid 1,4 lactone (48.4±1.25μM). Analogs 19, 16, 4, 1, 17, 6, 10, 3, 18, 2, 11, 14 and 5 showed many fold potent activity against β-glucuronidase inhibitor. Structure activity relationship showed that substitution of electron withdrawing groups at ortho as well as para position on phenyl ring increase potency. Electron withdrawing groups at meta position on phenyl ring showed slightly low potency as compared to ortho and para position. The binding interactions were confirmed through molecular docking studies.
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Affiliation(s)
- Muhammad Taha
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia.
| | - Nor Hadiani Ismail
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia
| | - Syahrul Imran
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia
| | - Abdul Wadood
- Depatment of Biochemistry, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Fazal Rahim
- Depatment of Chemistry, Hazara University, Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Laode Muhammad Ramadhan Al Muqarrabin
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia
| | - Hamizah Mohd Zaki
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia
| | - Norizan Ahmat
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia; Faculty of Applied Science, Universiti Teknologi MARA, Shah Alam 40450, Selangor D.E., Malaysia
| | - Abdul Nasir
- Depatment of Biochemistry, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Fahad Khan
- Depatment of Chemistry, Hazara University, Mansehra, Khyber Pakhtunkhwa, Pakistan
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24
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Taha M, Sultan S, Nuzar HA, Rahim F, Imran S, Ismail NH, Naz H, Ullah H. Synthesis and biological evaluation of novel N-arylidenequinoline-3-carbohydrazides as potent β-glucuronidase inhibitors. Bioorg Med Chem 2016; 24:3696-704. [PMID: 27312423 DOI: 10.1016/j.bmc.2016.06.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 06/02/2016] [Accepted: 06/03/2016] [Indexed: 10/21/2022]
Abstract
Thirty N-arylidenequinoline-3-carbohydrazides (1-30) have been synthesized and evaluated against β-glucuronidase inhibitory potential. Twenty four analogs showed outstanding β-glucuronidase activity having IC50 values ranging between 2.11±0.05 and 46.14±0.95 than standard d-saccharic acid 1,4 lactone (IC50=48.4±1.25μM). Six analogs showed good β-glucuronidase activity having IC50 values ranging between 49.38±0.90 and 80.10±1.80. Structure activity relationship and the interaction of the active compounds and enzyme active site with the help of docking studies were established. Our study identifies novel series of potent β-glucuronidase inhibitors for further investigation.
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Affiliation(s)
- Muhammad Taha
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Applied Science UiTM, 40450 Shah Alam, Selangor, Malaysia.
| | - Sadia Sultan
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Pharmacy, Universiti Tecknologi MARA, Puncak Alam, 42300 Selangor, Malaysia.
| | - Herizal Ali Nuzar
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Pharmacy, Universiti Tecknologi MARA, Puncak Alam, 42300 Selangor, Malaysia
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Syahrul Imran
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Applied Science UiTM, 40450 Shah Alam, Selangor, Malaysia
| | - Nor Hadiani Ismail
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Applied Science UiTM, 40450 Shah Alam, Selangor, Malaysia
| | - Humera Naz
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia; Faculty of Pharmacy, Universiti Tecknologi MARA, Puncak Alam, 42300 Selangor, Malaysia
| | - Hayat Ullah
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
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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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Taha M, Ismail NH, Imran S, Mohamad MH, Wadood A, Rahim F, Saad SM, Rehman AU, Khan KM. Synthesis, α-glucosidase inhibitory, cytotoxicity and docking studies of 2-aryl-7-methylbenzimidazoles. Bioorg Chem 2016; 65:100-9. [DOI: 10.1016/j.bioorg.2016.02.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 02/12/2016] [Accepted: 02/12/2016] [Indexed: 01/20/2023]
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Synthesis of 6-chloro-2-Aryl-1H-imidazo[4,5-b]pyridine derivatives: Antidiabetic, antioxidant, β-glucuronidase inhibiton and their molecular docking studies. Bioorg Chem 2016; 65:48-56. [DOI: 10.1016/j.bioorg.2016.01.007] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 01/29/2016] [Accepted: 01/31/2016] [Indexed: 11/30/2022]
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