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Thari FZ, Fettach S, Anouar EH, Tachallait H, Albalwi H, Ramli Y, Mague JT, Karrouchi K, Faouzi MEA, Bougrin K. Synthesis, crystal structures, α-glucosidase and α-amylase inhibition, DFT and molecular docking investigations of two thiazolidine-2,4-dione derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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2
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Synthesis and Structure-activity Relationship Study of 2,4-dioxothiazolidin-5-ylidene Derivatives for 15-hydroxyprostaglandin Dehydrogenase Inhibitory Activity, Prostaglandin E2 Release, and Wound Healing Effect. BIOTECHNOL BIOPROC E 2021. [DOI: 10.1007/s12257-021-0071-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Borisova MS, Ivankin DI, Sokolov DN, Luzina OA, Rybalova TV, Tolstikova TG, Salakhutdinov NF. Synthesis, antiulcerative, and anti-inflammatory activities of new campholenic derivatives-1,3-thiazolidin-4-ones, 1,3-thiazolidine-2,4-diones, and 1,3-thiazinan-4-ones. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01741-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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4
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Bireddy SR, Konkala VS, Godugu C, Dubey PK. A Review on the Synthesis and Biological Studies of 2,4-Thiazolidinedione Derivatives. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x17666200221123633] [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
2,4-Thiazolidinediones are versatile scaffolds with a unique structural feature of hydrogen
bonding donor and the hydrogen bonding acceptor region. This review deals with the synthesis of
various bio-active 2,4-thiazolidinedione derivatives. It is presented on the basis of the linker variations
at 3rd & 5th positions of 2,4-thizolidinediones. Biological evaluations of various derivatives thus
prepared and toxicity studies on the respective products as given by various researchers/ Research
groups have been described.
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Affiliation(s)
- Srinivasa Reddy Bireddy
- Department of Chemistry, Mahatma Gandhi Institute of Technology, Gandipet, Hyderabad-500 075, India
| | - Veera Swamy Konkala
- Department of Chemistry, Jawaharlal Nehru Technological University, College of Engineering, Kukatpally, Hyderabad- 500 085, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Educational Research Balanagar, Hyderabad-500 037, India
| | - Pramod Kumar Dubey
- Department of Chemistry, Jawaharlal Nehru Technological University, College of Engineering, Kukatpally, Hyderabad- 500 085, India
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5
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Jia R, Zhang J, Bertagnin C, Cherukupalli S, Ai W, Ding X, Li Z, Zhang J, Ju H, Ma X, Loregian A, Huang B, Zhan P, Liu X. Discovery of highly potent and selective influenza virus neuraminidase inhibitors targeting 150-cavity. Eur J Med Chem 2020; 212:113097. [PMID: 33385836 DOI: 10.1016/j.ejmech.2020.113097] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 10/22/2022]
Abstract
Encouraged by our earlier discovery of N1-selective inhibitors, the 150-cavity of influenza virus neuraminidases (NAs) could be further exploited to yield more potent oseltamivir derivatives. Herein, we report the design, synthesis and biological evaluation of a series of novel oseltamivir derivatives via the structural modifications at C5-NH2 of oseltamivir targeting 150-cavity. Among them, compound 5c bearing 4-(3-methoxybenzyloxy)benzyl group exhibited the most potent activity, which was lower or modestly improved activities than oseltamivir carboxylate (OSC) against N1 (H1N1), N1 (H5N1) and N1 (H5N1-H274Y). Specifically, there was 30-fold loss of activity against the wild-type strain H1N1. However, 5c displayed 4.85-fold more potent activity than OSC against H5N1-H274Y NA. Also, 5c demonstrated low cytotoxicity in vitro and no acute toxicity in mice. Molecular docking studies provided insights into the high potency of 5c against N1 and N1-H274Y mutant NAs. Besides, the in silico prediction of physicochemical properties and CYP enzymatic inhibitory ability of representative compounds were conducted to evaluate their drug-like properties.
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Affiliation(s)
- Ruifang Jia
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Jian Zhang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, 250033, PR China
| | - Chiara Bertagnin
- Department of Molecular Medicine, University of Padova, via Gabelli 63, 35121, Padova, Italy
| | - Srinivasulu Cherukupalli
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Wei Ai
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Xiao Ding
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Zhuo Li
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Jiwei Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Han Ju
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China
| | - Xiuli Ma
- Institute of Poultry Science, Shandong Academy of Agricultural Sciences, 1 Jiaoxiao Road, Jinan, Shandong, 250023, PR China
| | - Arianna Loregian
- Department of Molecular Medicine, University of Padova, via Gabelli 63, 35121, Padova, Italy
| | - Bing Huang
- Institute of Poultry Science, Shandong Academy of Agricultural Sciences, 1 Jiaoxiao Road, Jinan, Shandong, 250023, PR China.
| | - Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China; China-Belgium Collaborative Research Center for Innovative Antiviral Drugs of Shandong Province, 44 West Culture Road, 250012, Jinan, Shandong, PR China.
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012, Jinan, Shandong, PR China; China-Belgium Collaborative Research Center for Innovative Antiviral Drugs of Shandong Province, 44 West Culture Road, 250012, Jinan, Shandong, PR China.
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6
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Karumanchi SK, Atmakuri LR, Mandava VBR, Rajala S. Synthesis and Hypoglycemic and Anti-inflammatory Activity Screening of Novel Substituted 5-[Morpholino(Phenyl)Methyl]-Thiazolidine-2,4-Diones and Their Molecular Docking Studies. Turk J Pharm Sci 2020; 16:380-391. [PMID: 32454740 DOI: 10.4274/tjps.galenos.2018.82612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 07/20/2018] [Indexed: 12/01/2022]
Abstract
Objectives The aim was the synthesis of novel substituted 5-[morpholino(phenyl)methyl]-thiazolidine-2,4-diones and screening for their in vivo hypoglycemic activity and in vitro anti-inflammatory activity, as well as molecular docking studies to find out active potential lead molecules. Materials and Methods Substituted aromatic aldehydes, thiazolidine-2,4-dione, and morpholine on Mannich reaction gave the title compounds. They were characterized by physical and spectral methods. In vivo hypoglycemic activity was examined in alloxan induced Wistar albino rats by tail tipping method. In vitro anti-inflammatory activity was tested by human red blood cell (HRBC) membrane stabilization and protein denaturation. Using AutoDock, molecular docking studies were carried out to find out the best fit ligands. Results Series of substituted 5-[morpholino(phenyl)methyl]-thiazolidine-2,4-diones were synthesized and chemically they were confirmed by spectral techniques. Acute toxic studies of in vivo hypoglycemic activity results revealed that compounds 4c, 4h, and 4n exhibited good activity at 35 mg/kg body weight. Chronic toxic study results indicated that compounds 4h and 4n exhibited good activity at 70 mg/kg body weight. Anti-inflammatory activity results indicated the highest inhibition was shown by compounds 4k and 4f at 500 μg/mL in HRBC membrane stabilization. In protein denaturation, the highest inhibition was shown by compound 4k at 500 μg/mL. In molecular docking studies, compounds 4h and 4n exhibited higher binding affinity at PPARγ receptor protein and compound 4k exhibited higher binding affinity at COX-1 and COX-2 actives sites. Conclusion Microwave irradiation produced high yield in short reaction times. The presence of electron releasing groups at the para position of the phenyl ring may give the ability to produce hypoglycemic activity and the presence of electron withdrawing groups at the para position of the phenyl ring causes anti-inflammatory activity. The results showed that some compounds exhibited good hypoglycemic and anti-inflammatory activities. Compounds 4h and 4n exhibited higher binding affinity at PPARγ receptor protein and compound 4k exhibited higher binding affinity at COX isoenzymes' active sites in molecular docking studies.
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Affiliation(s)
- Srikanth Kumar Karumanchi
- V. V. Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, Gudlavalleru, Andhra Pradesh, India
| | - Lakshmana Rao Atmakuri
- V. V. Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, Gudlavalleru, Andhra Pradesh, India
| | | | - Srikala Rajala
- Sree Vidyanikethan College of Pharmacy, Department of Pharmaceutical Chemistry, Tirupati, Andhra Pradesh, India
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7
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Na AR, Choi D, Cho H. Synthesis, Structural Analysis, and Biological Evaluation of Novel ((2,4-dioxothiazolidin-5-ylidene)methyl)phenyl Derivatives. BIOTECHNOL BIOPROC E 2020. [DOI: 10.1007/s12257-019-0308-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Bölcskei H, Német-Hanzelik A, Dubrovay Z, Háda V, Keglevich G. Synthesis of Phenyl- and Pyridyl-substituted Benzyloxybenzaldehydes by Suzuki-Miyaura Coupling Reactions. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180816666181106123809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Aryl-methoxybenzaldehydes substituted in various positions may serve as
valuable starting materials for the synthesis of biologically active compounds.
Methods:
Biaryl-methoxybenzaldehydes and pyridyl-aryl-methoxybenzaldehydes were synthesized
by the Suzuki-Miyaura cross-coupling reactions as intermediates of potential drug substances.
Three different catalytic approaches were compared. The classical Suzuki method utilising
tetrakis(triphenylphosphine)palladium and sodium ethoxide, the protocol applying palladium acetate
and tri(o-tolyl)phosphine, and the method using tetrakis(triphenylphosphine)palladium and
cesium carbonate, were studied.
Results:
The selected boronic acids were the classical phenylboronic acid, as well as 4-pyridineand
3-pyridineboronic acids. 26 New biaryl-methoxybenzaldehydes or pyridyl-phenylmethoxybenzaldehydes
have been synthesized, which may be intermediates for pharmaceutically
active compounds.
Conclusion:
The method of Anderson et al. was preferred, because it provides satisfactory results
in all cases.
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Affiliation(s)
- Hedvig Bölcskei
- Gedeon Richter Plc. Budapest X., Gyomroi ut 30-32, Budapest 10. Pf.27. H-1475, Hungary
| | - Andrea Német-Hanzelik
- Gedeon Richter Plc. Budapest X., Gyomroi ut 30-32, Budapest 10. Pf.27. H-1475, Hungary
| | - Zsófia Dubrovay
- Gedeon Richter Plc. Budapest X., Gyomroi ut 30-32, Budapest 10. Pf.27. H-1475, Hungary
| | - Viktor Háda
- Gedeon Richter Plc. Budapest X., Gyomroi ut 30-32, Budapest 10. Pf.27. H-1475, Hungary
| | - György Keglevich
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, H-1521Budapest, Hungary
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9
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Al-Najjar BO. Investigation of 15-hydroxyprostaglandin dehydrogenase catalytic reaction mechanism by molecular dynamics simulations. J Mol Graph Model 2019; 80:190-196. [PMID: 29414038 DOI: 10.1016/j.jmgm.2018.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 01/14/2018] [Accepted: 01/15/2018] [Indexed: 12/15/2022]
Abstract
15-hydroxyprostaglandin dehydrogenase (15-PGDH) is a prostaglandin metabolizing enzyme that oxidizes the hydroxyl group at carbon 15 (C15). The aim of the present work is to propose the main amino acids that catalyze the reaction through studying the intermolecular interaction between the ligand and the enzyme inside the active site using molecular dynamics simulation (MD). Therefore, MD simulations for two 15-PGDH systems bound with a substrate (PGE2) or an inhibitor (compound 4) were performed to investigate the importance of ligand interaction on the behavior of amino acids in the active site. Findings from this work proposed the amino acids: Tyr151, Gln148 & Asn95 to act as a catalytic triad for the reaction as hydrogen bond interactions, dihedral rotation analysis and MM-GBSA free energy calculations revealed.
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Affiliation(s)
- Belal O Al-Najjar
- Faculty of Pharmacy and Medical Sciences, Al-Ahliyya Amman University, Amman, Jordan; Molecular Modeling and Drug Design lab, Al-Ahliyya Amman University, Amman, Jordan.
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10
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Prchalová E, Hin N, Thomas AG, Veeravalli V, Ng J, Alt J, Rais R, Rojas C, Li Z, Hihara H, Aoki M, Yoshizawa K, Nishioka T, Suzuki S, Kopajtic T, Chatrath S, Liu Q, Dong X, Slusher BS, Tsukamoto T. Discovery of Benzamidine- and 1-Aminoisoquinoline-Based Human MAS-Related G-Protein-Coupled Receptor X1 (MRGPRX1) Agonists. J Med Chem 2019; 62:8631-8641. [PMID: 31498617 PMCID: PMC10079166 DOI: 10.1021/acs.jmedchem.9b01003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Mas-related G-protein-coupled receptor X1 (MRGPRX1) is a human sensory neuron-specific receptor and has been actively investigated as a therapeutic target for the treatment of pain. By use of two HTS screening hit compounds, 4-(4-(benzyloxy)-3-methoxybenzylamino)benzimidamide (5a) and 4-(2-(butylsulfonamido)-4-methylphenoxy)benzimidamide (11a), as molecular templates, a series of human MRGPRX1 agonists were synthesized and evaluated for their agonist activity using HEK293 cells stably transfected with human MrgprX1. Conversion of the benzamidine moiety into a 1-aminoisoquinoline moiety carried out in the later stage of structural optimization led to the discovery of a highly potent MRGPRX1 agonist, N-(2-(1-aminoisoquinolin-6-yloxy)-4-methylphenyl)-2-methoxybenzenesulfonamide (16), not only devoid of positively charged amidinium group but also with superior selectivity over opioid receptors. In mice, compound 16 displayed favorable distribution to the spinal cord, the presumed site of action for the MRGPRX1-mediated analgesic effects.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Hiroe Hihara
- Tsukuba Research Laboratories , Eisai Co., Ltd. , Tsukuba , Ibaraki 300-2635 , Japan
| | - Mika Aoki
- Tsukuba Research Laboratories , Eisai Co., Ltd. , Tsukuba , Ibaraki 300-2635 , Japan
| | - Kyoko Yoshizawa
- Tsukuba Research Laboratories , Eisai Co., Ltd. , Tsukuba , Ibaraki 300-2635 , Japan
| | - Tomoki Nishioka
- Tsukuba Research Laboratories , Eisai Co., Ltd. , Tsukuba , Ibaraki 300-2635 , Japan
| | - Shuichi Suzuki
- Tsukuba Research Laboratories , Eisai Co., Ltd. , Tsukuba , Ibaraki 300-2635 , Japan
| | - Theresa Kopajtic
- Biobehavioral Imaging and Molecular Neuropsychopharmacology Unit , National Institute on Drug Abuse-Intramural Research Program, National Institutes of Health , Baltimore , Maryland 21224 , United States
| | - Sheena Chatrath
- Department of Anesthesiology and Center for the Study of Itch , Washington University School of Medicine , St. Louis , Missouri 63110 , United States
| | - Qin Liu
- Department of Anesthesiology and Center for the Study of Itch , Washington University School of Medicine , St. Louis , Missouri 63110 , United States
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11
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Synthesis and Biological Evaluation of New Benzylidenethiazolidine-2,4-dione Derivatives as 15-hydroxyprostaglandin Dehydrogenase Inhibitors to Control the Intracellular Levels of Prostaglandin E2 for Wound Healing. BIOTECHNOL BIOPROC E 2019. [DOI: 10.1007/s12257-019-0015-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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Riemer N, Shipman M, Wessig P, Schmidt B. Iterative Arylation of Itaconimides with Diazonium Salts through Electrophilic Palladium Catalysis: Divergent β-H-Elimination Pathways in Repetitive Matsuda–Heck Reactions. J Org Chem 2019; 84:5732-5746. [DOI: 10.1021/acs.joc.9b00627] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Nastja Riemer
- Institut fuer Chemie, Universitaet Potsdam, Karl-Liebknecht-Straße 24−25, D-14476 Potsdam-Golm, Germany
- Department of Chemistry, University of Warwick, Gibbet Hill Road, CV4 7AL Coventry, U.K
| | - Michael Shipman
- Department of Chemistry, University of Warwick, Gibbet Hill Road, CV4 7AL Coventry, U.K
| | - Pablo Wessig
- Institut fuer Chemie, Universitaet Potsdam, Karl-Liebknecht-Straße 24−25, D-14476 Potsdam-Golm, Germany
| | - Bernd Schmidt
- Institut fuer Chemie, Universitaet Potsdam, Karl-Liebknecht-Straße 24−25, D-14476 Potsdam-Golm, Germany
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13
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Rahman RMA, Alharbi AS, Alshammari NA. Synthesis of Novel 4-Thiazolidinone and Bis-Thiazalidin-4-One Derivatives Derived from 4-Amino-Antipyrine and Evaluated as Inhibition of Purine Metabolism Enzymes by Bacteria. ACTA ACUST UNITED AC 2019. [DOI: 10.4236/ijoc.2019.92008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Srikanth Kumar K, Lakshmana Rao A, Basaveswara Rao MV. Design, synthesis, biological evaluation and molecular docking studies of novel 3-substituted-5-[(indol-3-yl)methylene]-thiazolidine-2,4-dione derivatives. Heliyon 2018; 4:e00807. [PMID: 30258996 PMCID: PMC6154471 DOI: 10.1016/j.heliyon.2018.e00807] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/02/2018] [Accepted: 09/13/2018] [Indexed: 12/11/2022] Open
Abstract
Various thiazolidine-2,4-dione derivatives 3a-l possessing indole moiety were designed, synthesized using appropriate conventional heating as well as microwave irradiation methods. All the synthesized compounds were characterized physically and spectrally. The compounds were evaluated for in vitro antibacterial activity, in vitro antioxidant activity and in vivo hypoglycemic activity in relation to the standard drugs. Most of the new compounds exhibited moderate activity and some showed considerable activity. Molecular docking studies were carried out using AutoDock software and revealed that compound 3b has significant binding interaction with PPARγ receptor compared with the standard ligand Rosiglitazone.
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Affiliation(s)
- K Srikanth Kumar
- Department of Pharmaceutical Chemistry, V. V. Institute of Pharmaceutical Sciences, Gudlavalleru 521356, Andhra Pradesh, India
| | - A Lakshmana Rao
- Department of Pharmaceutical Chemistry, V. V. Institute of Pharmaceutical Sciences, Gudlavalleru 521356, Andhra Pradesh, India
| | - M V Basaveswara Rao
- Department of Chemistry, Krishna University, Machilipatnam 521002, Andhra Pradesh, India
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15
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Solid acid TS-1 catalyst: an efficient catalyst in Knoevenagel condensation for the synthesis of 5-arylidene-2,4-thiazolidinediones/Rhodanines in aqueous medium. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3570-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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16
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Chaturvedi RN, Pendem K, Patel VP, Sharma M, Malhotra S. Design, synthesis, molecular docking, and in vitro antidiabetic activity of novel PPARγ agonist. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2207-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Effect of thiazolidinedione phenylacetate derivatives on wound-healing activity. Arch Pharm Res 2018; 42:790-814. [PMID: 29948772 DOI: 10.1007/s12272-018-1041-3] [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: 01/11/2018] [Accepted: 05/20/2018] [Indexed: 10/14/2022]
Abstract
The aim of this work was to evaluate the synthesis and structure-activity relationship of 4-((2,4-dioxothiazolidin-5-ylidene)methyl)phenyl 2-phenylacetate derivatives as potential wound-healing agents. The IC50 values of the lead compounds ranged from 0.01 to 0.05 µM. These compounds also increased the levels of extracellular prostaglandin E2 (PGE2) in A549 cells. Among the synthesized compounds, compounds 66, 67, 69, and 86 increased PGE2 levels 3- to 4-fold of those achieved with the negative control. Introduction of a halogen at the intermediate phenyl ring, compounds 66, 67, 69, and 86 resulted in higher IC50 values, which indicated lower cytotoxicity than that observed upon the introduction of other substituents at the same position. In particular, cells exposed to compound 69 showed significantly improved wound healing, and the wound closure rate achieved was approximately 3.2-fold higher than that of the control. Therefore, compound 69 can be used for tissue regeneration and treatment of diverse diseases caused by PGE2 deficiency. Overall, our findings suggested that compound 69 might be a novel candidate for skin wound therapy.
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18
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Synthesis of New Thiazolidine-2,-4-dione-azole Derivatives and Evaluation of Their α-Amylase and α-Glucosidase Inhibitory Activity. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE 2018. [DOI: 10.1007/s40995-018-0593-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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19
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Synthesis, docking, in vitro
and in vivo
antidiabetic activity of pyrazole-based 2,4-thiazolidinedione derivatives as PPAR-γ modulators. Arch Pharm (Weinheim) 2018; 351:e1700223. [DOI: 10.1002/ardp.201700223] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 01/09/2018] [Accepted: 01/10/2018] [Indexed: 11/07/2022]
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20
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Kaminskyy D, Kryshchyshyn A, Lesyk R. 5-Ene-4-thiazolidinones - An efficient tool in medicinal chemistry. Eur J Med Chem 2017; 140:542-594. [PMID: 28987611 PMCID: PMC7111298 DOI: 10.1016/j.ejmech.2017.09.031] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 07/14/2017] [Accepted: 09/17/2017] [Indexed: 02/02/2023]
Abstract
The presented review is an attempt to summarize a huge volume of data on 5-ene-4-thiazolidinones being a widely studied class of small molecules used in modern organic and medicinal chemistry. The manuscript covers approaches to the synthesis of 5-ene-4-thiazolidinone derivatives: modification of the C5 position of the basic core; synthesis of the target compounds in the one-pot or multistage reactions or transformation of other related heterocycles. The most prominent pharmacological profiles of 5-ene derivatives of different 4-thiazolidinone subtypes belonging to hit-, lead-compounds, drug-candidates and drugs as well as the most studied targets have been discussed. Currently target compounds (especially 5-en-rhodanines) are assigned as frequent hitters or pan-assay interference compounds (PAINS) within high-throughput screening campaigns. Nevertheless, the crucial impact of the presence/nature of C5 substituent (namely 5-ene) on the pharmacological effects of 5-ene-4-thiazolidinones was confirmed by the numerous listed findings from the original articles. The main directions for active 5-ene-4-thiazolidinones optimization have been shown: i) complication of the fragment in the C5 position; ii) introduction of the substituents in the N3 position (especially fragments with carboxylic group or its derivatives); iii) annealing in complex heterocyclic systems; iv) combination with other pharmacologically attractive fragments within hybrid pharmacophore approach. Moreover, the utilization of 5-ene-4-thiazolidinones in the synthesis of complex compounds with potent pharmacological application is described. The chemical transformations cover mainly the reactions which involve the exocyclic double bond in C5 position of the main core and correspond to the abovementioned direction of the 5-ene-4-thiazolidinone modification.
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Affiliation(s)
- Danylo Kaminskyy
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, Lviv-10, 79010, Ukraine
| | - Anna Kryshchyshyn
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, Lviv-10, 79010, Ukraine
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, Lviv-10, 79010, Ukraine.
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21
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Naim MJ, Alam MJ, Ahmad S, Nawaz F, Shrivastava N, Sahu M, Alam O. Therapeutic journey of 2,4-thiazolidinediones as a versatile scaffold: An insight into structure activity relationship. Eur J Med Chem 2017; 129:218-250. [DOI: 10.1016/j.ejmech.2017.02.031] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/10/2017] [Accepted: 02/11/2017] [Indexed: 01/24/2023]
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22
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Chalouhi N, Starke RM, Correa T, Jabbour P, Zanaty M, Brown R, Torner J, Hasan D. Differential Sex Response to Aspirin in Decreasing Aneurysm Rupture in Humans and Mice. Hypertension 2016; 68:411-7. [PMID: 27296993 PMCID: PMC4945417 DOI: 10.1161/hypertensionaha.116.07515] [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: 03/11/2016] [Accepted: 04/06/2016] [Indexed: 01/25/2023]
Abstract
We previously found that aspirin decreases the risk of cerebral aneurysm rupture in humans. We aim to assess whether a sex differential exists in the response of human cerebral aneurysms to aspirin and confirm these observations in a mouse model of cerebral aneurysm. A nested case-control analysis from the International Study of Unruptured Intracranial Aneurysms was performed to assess whether a sex differential exists in the response of human cerebral aneurysms to aspirin. A series of experiments were subsequently performed in a mouse model of cerebral aneurysms. Aneurysms were induced with hypertension and elastase injection into mice basal cisterns. We found that aspirin decreased the risk of aneurysm rupture more significantly in men than in women in the International Study of Unruptured Intracranial Aneurysms. In mice, aspirin and cyclooxygenase-2 inhibitor did not affect cerebral aneurysm formation but significantly decreased the incidence of rupture. The incidence of rupture was significantly lower in male versus female mice on aspirin. Gene expression analysis from cerebral arteries showed higher 15-hydroxyprostaglandin dehydrogenase levels in male mice. The rate of cerebral aneurysm rupture was similar in male mice receiving aspirin and 15-hydroxyprostaglandin dehydrogenase inhibitor compared with females receiving aspirin and 15-hydroxyprostaglandin dehydrogenase agonist, signaling a reversal of the sex-differential response to aspirin. Aspirin decreases aneurysm rupture in human and mice, in part through cyclooxygenase-2 pathways. Evidence from animal and human studies suggests a consistent differential effect by sex. 15-Hydroxyprostaglandin dehydrogenase activation in females reduces the incidence of rupture and eliminates the sex-differential response to aspirin.
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Affiliation(s)
- Nohra Chalouhi
- Department of Neurological Surgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania, USA
| | - Robert M. Starke
- Department of Neurological Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Tatiana Correa
- Carver College of Medicine, University of Iowa, Iowa city, Iowa
| | - Pascal Jabbour
- Department of Neurological Surgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania, USA
| | - Mario Zanaty
- Department of Neurological Surgery, University of Iowa, Iowa City, Iowa
| | - Robert Brown
- Department of Neurology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - James Torner
- Department of Epidemiology, College of Public Health, University of Iowa, Iowa city, Iowa
| | - David Hasan
- Department of Neurological Surgery, University of Iowa, Iowa City, Iowa
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23
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Kang GJ, Lee HJ, Kang YP, Kim EJ, Kim HJ, Byun HJ, Park MK, Cho H, Kwon SW, Lee CH. High-mobility group box 1 suppresses resolvin D1-induced phagocytosis via induction of resolvin D1-inactivating enzyme, 15-hydroxyprostaglandin dehydrogenase. Biochim Biophys Acta Mol Basis Dis 2015; 1852:1981-8. [DOI: 10.1016/j.bbadis.2015.07.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 06/14/2015] [Accepted: 07/08/2015] [Indexed: 12/15/2022]
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24
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Seo SY, Han SI, Bae CS, Cho H, Lim SC. Effect of 15-hydroxyprostaglandin dehydrogenase inhibitor on wound healing. Prostaglandins Leukot Essent Fatty Acids 2015; 97:35-41. [PMID: 25899574 DOI: 10.1016/j.plefa.2015.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 03/19/2015] [Accepted: 03/26/2015] [Indexed: 02/07/2023]
Abstract
PGE2 is an important mediator of wound healing. It is degraded and inactivated by 15-hydroxyprostaglandin dehydrogenase (15-PGDH). Various growth factors, type IV collagen, TIMP-2 and PGE2 are important mediators of inflammation involving wound healing. Overproduction of TGF-β and suppression of PGE2 are found in excessive wound scarring. If we make the condition downregulating growth factors and upregulating PGE2, the wound will have a positive effect which results in little scar formation after healing. TD88 is a 15-PGDH inhibitor based on thiazolinedione structure. We evaluated the effect of TD88 on wound healing. In 10 guinea pigs (4 control and 6 experimental groups), we made four 1cm diameter-sized circular skin defects on each back. TD88 and vehicle were applicated on the wound twice a day for 4 days in the experimental and control groups, respectively. Tissue samples were harvested for qPCR and histomorphometric analyses on the 2nd and 4th day after treatment. Histomorphometric analysis showed significant reepithelization in the experimental group. qPCR analysis showed significant decrease of PDGF, CTGF and TIMP-2, but significant increase of type IV collagen in the experimental group. Taken together TD88 could be a good effector on wound healing, especially in the aspects of prevention of scarring.
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Affiliation(s)
- Seung Yong Seo
- Department of Pathology, Chosun University School of Medicine, Gwangju, Republic of Korea
| | - Song-Iy Han
- Division of Natural Medical Sciences, College of Health Science, Chosun University, Gwangju, Republic of Korea
| | - Chun Sik Bae
- College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - Hoon Cho
- Department of Polymer Science and Engineering, Chosun University, Gwangju, Republic of Korea
| | - Sung Chul Lim
- Department of Pathology, Chosun University School of Medicine, Gwangju, Republic of Korea.
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25
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Piao YL, Ram Song A, Cho H. Cell-based biological evaluations of 5-(3-bromo-4-phenethoxybenzylidene)thiazolidine-2,4-dione as promising wound healing agent. Bioorg Med Chem 2015; 23:2098-103. [DOI: 10.1016/j.bmc.2015.03.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 02/28/2015] [Accepted: 03/02/2015] [Indexed: 11/30/2022]
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26
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Piao YL, Seo SY, Lim SC, Cho H. Wound healing effects of new 15-hydroxyprostaglandin dehydrogenase inhibitors. Prostaglandins Leukot Essent Fatty Acids 2014; 91:325-32. [PMID: 25458900 DOI: 10.1016/j.plefa.2014.09.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 09/18/2014] [Accepted: 09/25/2014] [Indexed: 01/12/2023]
Abstract
Previously, we reported that the antidiabetic drug ciglitazone and its analogs were potent inhibitors of 15-hydroxyprostaglandin dehydrogenase (15-PGDH). In continuing attempts to develop highly potent 15-PGDH inhibitors, a series of thiazolidinedione analogs were synthesized and tested. Compound 17 exhibited IC50 of 45 nM. This compound also significantly increased levels of prostaglandin E2 (PGE2) in A549 cells by approximately eight-fold that in the control. Much experimental data suggests that PGE2 plays a role in the prevention of excessive scarring. However, it has a very short half-life in blood, its oxidization to 15-ketoprostaglandins is catalyzed by 15-PGDH. Therefore, 15-PGDH inhibitors may have utility for the therapeutic management of diseases requiring elevated PGE2 levels. Scratch wounds were analyzed in confluent monolayers of HaCaT cells. Cells exposed to compound 17 showed significantly improved wound healing with respect to a control.
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27
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Perlmutter J, Forbes LT, Krysan DJ, Ebsworth-Mojica K, Colquhoun JM, Wang J, Dunman PM, Flaherty DP. Repurposing the antihistamine terfenadine for antimicrobial activity against Staphylococcus aureus. J Med Chem 2014; 57:8540-62. [PMID: 25238555 PMCID: PMC4207543 DOI: 10.1021/jm5010682] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Indexed: 01/28/2023]
Abstract
Staphylococcus aureus is a rapidly growing health threat in the U.S., with resistance to several commonly prescribed treatments. A high-throughput screen identified the antihistamine terfenadine to possess, previously unreported, antimicrobial activity against S. aureus and other Gram-positive bacteria. In an effort to repurpose this drug, structure-activity relationship studies yielded 84 terfenadine-based analogues with several modifications providing increased activity versus S. aureus and other bacterial pathogens, including Mycobacterium tuberculosis. Mechanism of action studies revealed these compounds to exert their antibacterial effects, at least in part, through inhibition of the bacterial type II topoisomerases. This scaffold suffers from hERG liabilities which were not remedied through this round of optimization; however, given the overall improvement in activity of the set, terfenadine-based analogues provide a novel structural class of antimicrobial compounds with potential for further characterization as part of the continuing process to meet the current need for new antibiotics.
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Affiliation(s)
- Jessamyn
I. Perlmutter
- Department
of Microbiology and Immunology, University
of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United
States
| | - Lauren T. Forbes
- Department
of Microbiology and Immunology, University
of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United
States
| | - Damian J. Krysan
- Department
of Pediatrics, University of Rochester Medical
Center, 601 Elmwood Avenue, Rochester, New York 14642, United States
| | - Katherine Ebsworth-Mojica
- Department
of Microbiology and Immunology, University
of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United
States
- Department
of Pediatrics, University of Rochester Medical
Center, 601 Elmwood Avenue, Rochester, New York 14642, United States
| | - Jennifer M. Colquhoun
- Department
of Microbiology and Immunology, University
of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United
States
| | - Jenna
L. Wang
- Specialized
Chemistry Center, Delbert M. Shankel Structural Biology Center, University of Kansas, 2034 Becker Drive, Lawrence, Kansas 66047, United
States
| | - Paul M. Dunman
- Department
of Microbiology and Immunology, University
of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United
States
| | - Daniel P. Flaherty
- Specialized
Chemistry Center, Delbert M. Shankel Structural Biology Center, University of Kansas, 2034 Becker Drive, Lawrence, Kansas 66047, United
States
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28
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Synthesis of N-(3-picolyl)-based 1,3,2λ5-benzoxazaphosphinamides as potential 11β-HSD1 enzyme inhibitors. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1194-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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29
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Choi D, Piao YL, Wu Y, Cho H. Control of the intracellular levels of prostaglandin E₂ through inhibition of the 15-hydroxyprostaglandin dehydrogenase for wound healing. Bioorg Med Chem 2013; 21:4477-84. [PMID: 23791868 DOI: 10.1016/j.bmc.2013.05.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 05/24/2013] [Accepted: 05/25/2013] [Indexed: 01/10/2023]
Abstract
Excessive scar formation is an aberrant form of wound healing and is an indication of an exaggerated function of fibroblasts and excess accumulation of extracellular matrix during wound healing. Much experimental data suggests that prostaglandin E₂ (PGE₂) plays a role in the prevention of excessive scarring. However, it has a very short half-live in blood, its oxidization to 15-ketoprostaglandins is catalyzed by 15-hydroxyprostaglandin dehydrogenase (15-PGDH). Previously, we reported that 15-PGDH inhibitors significantly increased PGE₂ levels in A549 cells. In our continuing attempts to develop highly potent 15-PGDH inhibitors, we newly synthesized various thiazolidine-2,4-dione derivatives. Compound 27, 28, 29, and 30 demonstrated IC₅₀ values of 0.048, 0.020, 0.038 and 0.048 μM, respectively. They also increased levels of PGE₂ in A549 cells. Especially, compound 28 significantly increased level of PGE₂ at 260 pg/mL, which was approximately fivefold higher than that of control. Scratch wounds were analyzed in confluent monolayers of HaCaT cells. Cells exposed to compound 28 showed significantly improved wound healing with respect to control.
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Affiliation(s)
- Dubok Choi
- Department of Pharmacy, College of Pharmacy, Chungbuk National University, Cheongju 361-763, South Korea
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30
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Bhatti RS, Shah S, Suresh, Krishan P, Sandhu JS. Recent pharmacological developments on rhodanines and 2,4-thiazolidinediones. INTERNATIONAL JOURNAL OF MEDICINAL CHEMISTRY 2013; 2013:793260. [PMID: 25379289 PMCID: PMC4207445 DOI: 10.1155/2013/793260] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 03/12/2013] [Accepted: 03/25/2013] [Indexed: 11/17/2022]
Abstract
Thiazolidines are five-member heterocyclic having sulfur, nitrogen, and oxygen atoms in their ring structure and exhibiting potent as well as wide range of pharmacological activities. In this minireview, recent updates on synthesis and pharmacological evaluations of molecules based on 2,4-thiazolidine and rhodanine are discussed.
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Affiliation(s)
- Ravinder Singh Bhatti
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147 002, India
| | - Sakshi Shah
- Department of Chemistry, Punjabi University, Punjab, Patiala 147 002, India
| | - Suresh
- Department of Chemistry, Punjabi University, Punjab, Patiala 147 002, India
| | - Pawan Krishan
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147 002, India
| | - Jagir S. Sandhu
- Department of Chemistry, Punjabi University, Punjab, Patiala 147 002, India
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31
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Shah S, Singh B. Urea/thiourea catalyzed, solvent-free synthesis of 5-arylidenethiazolidine-2,4-diones and 5-arylidene-2-thioxothiazolidin-4-ones. Bioorg Med Chem Lett 2012; 22:5388-91. [DOI: 10.1016/j.bmcl.2012.07.049] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Revised: 07/10/2012] [Accepted: 07/12/2012] [Indexed: 11/28/2022]
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32
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Avupati VR, Yejella RP, Akula A, Guntuku GS, Doddi BR, Vutla VR, Anagani SR, Adimulam LS, Vyricharla AK. Synthesis, characterization and biological evaluation of some novel 2,4-thiazolidinediones as potential cytotoxic, antimicrobial and antihyperglycemic agents. Bioorg Med Chem Lett 2012; 22:6442-50. [PMID: 22981328 DOI: 10.1016/j.bmcl.2012.08.052] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 07/13/2012] [Accepted: 08/14/2012] [Indexed: 10/28/2022]
Abstract
A series of some novel 2,4-thiazolidinediones (TZDs) (2a-x) have been synthesized and characterized by FTIR, (1)H NMR, (13)C NMR and LC mass spectral analysis. All the synthesized compounds were evaluated for their cytotoxicity, antimicrobial and in vivo antihyperglycemic activities. Among the tested compounds for cytotoxicity using Brine Shrimp Lethality assay, compound 2t ((Z)-5-(4-((E)-3-oxo-3-(thiophen-2-yl)prop-1-enyl)benzylidene)-1,3-thiazolidine-2,4-dione) exhibited significant inhibitory activity at ED(50) value 4.00±0.25 μg/mL and this level of activity was comparable to that of the reference drug podophyllotoxin with ED(50) value 3.61±0.17 μg/mL. Antimicrobial activity was screened using agar well diffusion assay method against selected Gram-positive, Gram-negative and fungal strains and the activity expressed as the minimum inhibitory concentration (MIC) in μg/mL. From the results of antimicrobial activity compound 2s ((Z)-5-(4-((E)-3-(3,5-bis(benzyloxy)phenyl)-3-oxoprop-1-enyl)benzylidene)-1,3-thiazolidine-2,4-dione) was found to be the most active against all the tested strains of microorganisms with MIC value 16 μg/mL. In vivo antihyperglycemic effect of twenty four TZDs (2a-x) at different doses 10, 30 and 50mg/kg b.w (oral) were assessed using percentage reduction of plasma glucose (PG) levels in streptozotocin-induced type II diabetic rat models. From the results, the novel compound 2x ((Z)-5-(4-((E)-3-(9H-fluoren-2-yl)-3-oxoprop-1-enyl)benzylidene)-1,3-thiazolidine-2,4-dione) exhibited considerably potent blood glucose lowering activity than that of the standard drug rosiglitazone and it could be a remarkable starting point to evaluate structure-activity relationships and to develop new lead molecules with potential cytotoxicity, antimicrobial and antihyperglycemic activities. In addition molecular docking studies were carried out against PPARγ molecular target using Molegro Virtual Docker v 4.0 to accomplish preliminary confirmation of the observed in vivo antihyperglycemic activity.
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Affiliation(s)
- Vasudeva Rao Avupati
- Pharmaceutical Chemistry Division, AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam 530003, Andhra Pradesh, India.
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33
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Kim YM, Wu Y, Duong TU, Jung SG, Kim SW, Cho H, Jin E. Algicidal activity of thiazolidinedione derivatives against harmful algal blooming species. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2012; 14:312-322. [PMID: 22080145 DOI: 10.1007/s10126-011-9412-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 10/06/2011] [Indexed: 05/31/2023]
Abstract
Thiazolidinedione (TD) derivatives exhibit algicidal activity against harmful algal blooming species such as Chattonella marina, Heterosigma akashiwo, and Cochlodinium polykrikoides, as reported previously. In this study, the efficacies and selectivities of TD derivatives were tested by analyzing the structure-activity relationships of various TD derivatives. To investigate structure-activity relationships for growth inhibition of harmful algae, we added a methylene group between the cyclohexyl ring and oxygen of 5-(3-chloro-4-hydroxybenzylidene)-TD, which decreased the inhibitory potency of compound 17. Interestingly, another addition of a methylene group significantly increased the inhibitory potency against C. polykrikoides. The addition of 1 μM compound 17 resulted in the cell rupture of harmful algae after less than 10 h incubation at 20 °C. Compound 17 was applied to both harmful and non-harmful algae and showed a drastic reduction in the efficiency of photosystem II, resulting in reduced photosynthetic oxygen evolution. Compound 17 at a 5 μM concentration destroyed all of the harmful algae, while algicidal activity against non-harmful algae did not exceed 30% of the control within the concentration range tested. In contrast, a herbicide, 3-(3,4-dichlorophenyl)-1,1-dimethylurea, tested at a 5 μM concentration, exhibited 40-70% algicidal activity relative to that of the control against both harmful and non-harmful algae. Compound 17 is a promising lead compound for the development of algicides to control harmful algal blooming species.
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Affiliation(s)
- Yeon-Mi Kim
- Dept. of Life Science and Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, South Korea
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34
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Wu Y, Karna S, Choi CH, Tong M, Tai HH, Na DH, Jang CH, Cho H. Synthesis and Biological Evaluation of Novel Thiazolidinedione Analogues as 15-Hydroxyprostaglandin Dehydrogenase Inhibitors. J Med Chem 2011; 54:5260-4. [DOI: 10.1021/jm200390u] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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