1
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Li J, Zheng Q, Dömling A. Exploring Phthalimide as the Acid Component in the Passerini Reaction. Org Lett 2024; 26:829-833. [PMID: 38227542 PMCID: PMC10845143 DOI: 10.1021/acs.orglett.3c03962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/17/2024]
Abstract
Multicomponent reactions, particularly the Passerini reaction, serve as efficient tools for the synthesis of druglike molecules and the creation of compound libraries. Despite the effectiveness of the Passerini reaction, the limited alternatives to the crucial carboxylic acid component pose a structural constraint. Here, we have discovered that the phthalimide moiety and its derivatives react in the Passerini reaction as an acid component. We explored their potential in synthesizing diverse and intricate molecules. The phthalimide moiety stands out as a favorable building block due to its oxidative stability, heat-stable characteristics, and resistance to solvents. Our approach introduces a novel perspective to multicomponent reactions by incorporating NH-based acid components, addressing the ongoing need for the development of innovative molecular scaffolds.
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Affiliation(s)
- Jingyao Li
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
| | - Qiang Zheng
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
| | - Alexander Dömling
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry
and Czech Advanced Technology and Research Institute, Palacký University in Olomouc, 779 00 Olomouc, Czech Republic
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2
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Khadri MJN, Ramu R, Simha NA, Khanum SA. Synthesis, molecular docking, analgesic, anti-inflammatory, and ulcerogenic evaluation of thiophene-pyrazole candidates as COX, 5-LOX, and TNF-α inhibitors. Inflammopharmacology 2024; 32:693-713. [PMID: 37985602 DOI: 10.1007/s10787-023-01364-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/02/2023] [Indexed: 11/22/2023]
Abstract
The thiophene bearing pyrazole derivatives (7a-j) were synthesized and examined for their in vitro cyclooxygenase, 5-lipoxygenase, and tumour inducing factor-α inhibitory activities followed by the in vivo analgesic, anti-inflammatory, and ulcerogenic evaluations. The synthesized series (7a-j) were characterized using 1H NMR, 13C NMR, FT-IR, and mass spectral analysis. Initially, the compounds (7a-j) were evaluated for their in vitro cyclooxygenase, 5-lipoxygenase, and tumour inducing factor-α inhibitory activities and the compound (7f) with two phenyl substituents in the pyrazole ring and chloro substituent in the thiophene ring and the compound (7g) with two phenyl substituents in the pyrazole ring and bromo substituent in the thiophene ring were observed as potent compounds among the series. The compounds (7f and 7g) with effective in vitro potentials were further analyzed for analgesic, anti-inflammatory, and ulcerogenic evaluations. Also, to ascertain the binding affinities of compounds (7a-j), docking assessments were carried out and the ligand (7f) with the highest binding affinity was docked to know the interactions of the ligand with amino acids of target proteins.
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Affiliation(s)
- M J Nagesh Khadri
- Department of Chemistry, Yuvaraja's College (Autonomous), University of Mysore, Mysuru, Karnataka, 570005, India
| | - Ramith Ramu
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, 570015, India
| | - N Akshaya Simha
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, 570015, India
| | - Shaukath Ara Khanum
- Department of Chemistry, Yuvaraja's College (Autonomous), University of Mysore, Mysuru, Karnataka, 570005, India.
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3
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Pinto AF, Nunes JS, Severino Martins JE, Leal AC, Silva CCVC, da Silva AJFS, da Cruz Olímpio DS, da Silva ETN, Campos TA, Lima Leite AC. Thiazole, Isatin and Phthalimide Derivatives Tested in vivo against Cancer Models: A Literature Review of the Last Six Years. Curr Med Chem 2024; 31:2991-3032. [PMID: 37170994 DOI: 10.2174/0929867330666230426154055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 02/06/2023] [Accepted: 02/16/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Cancer is a disease characterized by the abnormal multiplication of cells and is the second leading cause of death in the world. The search for new effective and safe anticancer compounds is ongoing due to factors such as low selectivity, high toxicity, and multidrug resistance. Thus, heterocyclic compounds derived from isatin, thiazole and phthalimide that have achieved promising in vitro anticancer activity have been tested in vivo and in clinical trials. OBJECTIVE This review focused on the compilation of promising data from thiazole, isatin, and phthalimide derivatives, reported in the literature between 2015 and 2022, with in vivo anticancer activity and clinical trials. METHODS A bibliographic search was carried out in the PUBMED, MEDLINE, ELSEVIER, and CAPES PERIODIC databases, selecting relevant works for each pharmacophoric group with in vivo antitumor activity in the last 6 years. RESULTS In our study, 68 articles that fit the scope were selected and critically analyzed. These articles were organized considering the type of antitumor activity and their year of publication. Some compounds reported here demonstrated potent antitumor activity against several tumor types. CONCLUSION This review allowed us to highlight works that reported promising structures for the treatment of various cancer types and also demonstrated that the privileged structures thiazole, isatin and phthalimide are important in the design of new syntheses and molecular optimization of compounds with antitumor activity.
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Affiliation(s)
- Aline Ferreira Pinto
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Janine Siqueira Nunes
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - José Eduardo Severino Martins
- Regulatory Affairs Advisory, Empresa Brasileira de Hemoderivados e Biotecnologia (HEMOBRAS), CEP 51021-410, Recife, PE, Brazil
| | - Amanda Calazans Leal
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Carla Cauanny Vieira Costa Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Anderson José Firmino Santos da Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Daiane Santiago da Cruz Olímpio
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Elineide Tayse Noberto da Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Thiers Araújo Campos
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Ana Cristina Lima Leite
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
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4
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Shokri S, Ayazi H, Tamjid M, Ghoreishi F, Shokri M, Badakhshannouri S, Naderi N, Daraei B, Mousavi Z, Davood A. Hybrid Analogues of Hydrazone and Phthalimide: Design, Synthesis, In vivo, In vitro, and In silico Evaluation as Analgesic Agents. Curr Comput Aided Drug Des 2024; 20:685-696. [PMID: 37194935 DOI: 10.2174/1573409919666230517121726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/10/2022] [Accepted: 01/04/2023] [Indexed: 05/18/2023]
Abstract
BACKGROUND Based on the anti-inflammatory and analgesic activity of hydrazone and phthalimide, a new series of hybrid hydrazone and phthalimide pharmacophores was prepared and evaluated as analgesic agents. METHODS The designed ligands were synthesized by reaction of the appropriate aldehydes and 2- aminophthalimide. Analgesic, cyclooxygenase inhibitory, and cytostatic activity of prepared compounds were measured. RESULTS All the tested ligands demonstrated significant analgesic activity. Moreover, compounds 3i and 3h were the most potent ligands in the formalin and writhing tests, respectively. Compounds 3g, 3j, and 3l were the most COX-2 selective ligands and ligand 3e was the most potent COX inhibitor with a 0.79 of COX-2 selectivity ratio. The presence of electron-withdrawing moieties with hydrogen bonding ability at the meta position was found to affect the selectivity efficiently, in which compounds 3g, 3l, and 3k showed high COX-2 selectivity, and compound 3k was the most potent one. The cytostatic activity of selected ligands demonstrated that compounds 3e, 3f, 3h, 3k, and 3m showed good analgesic and COX inhibitory activity and were less toxic than the reference drug. CONCLUSION High therapeutic index of these ligands is one of the valuable advantages of these compounds.
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Affiliation(s)
- Shahla Shokri
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
| | - Hoda Ayazi
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
| | - Mohsen Tamjid
- Department of Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Ghoreishi
- Department of Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Shokri
- Department of Toxicology and Pharmacology, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
| | - Sogol Badakhshannouri
- Department of Toxicology and Pharmacology, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
| | - Nima Naderi
- Department of Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahram Daraei
- Department of Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Mousavi
- Department of Toxicology and Pharmacology, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
| | - Asghar Davood
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Tehran Islamic Azad Medical Sciences University, Tehran, Iran
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5
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Hu C, Wang L, Wu Y, Zheng Y, Fu Y, Du Z. Synthesis of N-substituted phthalimides via Pd-catalyzed [4+1] cycloaddition reaction. Chem Commun (Camb) 2023. [PMID: 38014497 DOI: 10.1039/d3cc04534j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
A novel Pd-catalyzed assembly of N-substituted phthalimides by merging of [4+1] cycloaddition and difluorocarbene transfer carbonylation from 2-iodo-N-phenylbenzamides and difluorocarbene precursors is disclosed. Difluorocarbene acts as a carbonyl source and simultaneously forms one C-C bond, one C-N bond and one CO bond to produce N-substituted phthalimides in high yields.
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Affiliation(s)
- Chengxian Hu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
| | - Lu Wang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
| | - Yuanyuan Wu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
| | - Yonglong Zheng
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
| | - Ying Fu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
| | - Zhengyin Du
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, P. R. China.
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6
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Fernandes GFS, Lopes JR, Dos Santos JL, Scarim CB. Phthalimide as a versatile pharmacophore scaffold: Unlocking its diverse biological activities. Drug Dev Res 2023; 84:1346-1375. [PMID: 37492986 DOI: 10.1002/ddr.22094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/27/2023]
Abstract
Phthalimide, a pharmacophore exhibiting diverse biological activities, holds a prominent position in medicinal chemistry. In recent decades, numerous derivatives of phthalimide have been synthesized and extensively studied for their therapeutic potential across a wide range of health conditions. This comprehensive review highlights the latest developments in medicinal chemistry, specifically focusing on phthalimide-based compounds that have emerged within the last decade. These compounds showcase promising biological activities, including anti-inflammatory, anti-Alzheimer, antiepileptic, antischizophrenia, antiplatelet, anticancer, antibacterial, antifungal, antimycobacterial, antiparasitic, anthelmintic, antiviral, and antidiabetic properties. The physicochemical profiles of the phthalimide derivatives were carefully analyzed using the online platform pkCSM, revealing the remarkable versatility of this scaffold. Therefore, this review emphasizes the potential of phthalimide as a valuable scaffold for the development of novel therapeutic agents, providing avenues for the exploration and design of new compounds.
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Affiliation(s)
| | - Juliana R Lopes
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Jean L Dos Santos
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Cauê B Scarim
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
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7
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Zhou ZS, Zhao YL, Hu BY, Wang B, Liu YP, Zhu YY, He YJ, Wang ZJ, Dai Z, Zhao LX, Luo XD. Steroidal alkaloid with unprecedented triheterocyclic architecture. Chem Commun (Camb) 2023; 59:326-329. [PMID: 36511292 DOI: 10.1039/d2cc06073f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Veratrazine A (1), a steroidal alkaloid with a unique 6/5/5 triheterocyclic scaffold as the side chain, was isolated from Veratrum stenophyllum, and its structure was established via spectroscopic analyses and X-ray diffraction. A plausible biosynthetic pathway for 1 is proposed. Bioassy exhibits moderate anti-inflammatory activities in vitro and in vivo.
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Affiliation(s)
- Zhong-Shun Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Yun-Li Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Bin-Yuan Hu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Bei Wang
- Key Laboratory of Herbal-Tebitan Drug Screening and Deep Processing of Gansu Province, School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, P. R. China
| | - Ya-Ping Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
| | - Yan-Yan Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Ying-Jie He
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Zhao-Jie Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Zhi Dai
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Li-Xing Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China.
| | - Xiao-Dong Luo
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, 650500, P. R. China. .,State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
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8
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Spectrofluorimetric and Computational Investigation of New Phthalimide Derivatives towards Human Neutrophil Elastase Inhibition and Antiproliferative Activity. Int J Mol Sci 2022; 24:ijms24010110. [PMID: 36613577 PMCID: PMC9820738 DOI: 10.3390/ijms24010110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Herein, nine phthalimide-based thiazoles (4a-4i) were synthesized and investigated as new human neutrophil elastase (HNE) inhibitors using spectrofluorimetric and computational methods. The most active compounds containing 4-trifluoromethyl (4c), 4-naphthyl (4e) and 2,4,6-trichloro (4h) substituents in the phenyl ring exhibited high HNE inhibitory activity with IC50 values of 12.98-16.62 µM. Additionally, compound 4c exhibited mixed mechanism of action. Computational investigation provided a consistent picture of the ligand-receptor pattern of inter-actions, common for the whole considered group of compounds. Moreover, compounds 4b, 4c, 4d and 4f showed high antiproliferative activity against human cancer cells lines MV4-11, and A549 with IC50 values of 8.21 to 25.57 µM. Additionally, compound 4g showed high activity against MDA-MB-231 and UMUC-3 with IC50 values of 9.66 and 19.81 µM, respectively. Spectrophotometric analysis showed that the most active compound 4c demonstrated high stability under physiological conditions.
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9
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Ram S, Mehara P, Kumar A, Sharma AK, Chauhan AS, Kumar A, Das P. Supported-Pd catalyzed carbonylative synthesis of phthalimides and isoindolinones using Oxalic acid as in situ CO surrogate with 2-iodobenzamides and 2-iodobenzylanilines in ppm-level catalyst loading. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Dowarah J, Marak BN, Sran BS, Shah PK, Shukla PK, Singh VP. Synthesis of a Pyridone-Based Phthalimide Fleximer and Its Characterization and Supramolecular Property Evaluation. ACS OMEGA 2022; 7:24485-24497. [PMID: 35874266 PMCID: PMC9301638 DOI: 10.1021/acsomega.2c02095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In this study, a novel pyridone-based phthalimide fleximer, that is, ethyl 5-cyano-6-(3-(1,3-dioxoisoindolin-2-yl)propoxy)-4-(3-methoxyphenyl)-2-methylnicotinate, was synthesized, and its structure was established by the single-crystal X-ray diffraction method. The supramolecular self-assembly of the titled compound through noncovalent interactions was then investigated thoroughly. The titled compound crystallized with two symmetry-independent molecules (A and B, Z' = 2). In agreement with experimental observations, our density functional theory calculations also showed that the titled compound has a flexible motif and can occur in various conformations, including molecules A and B. The investigation of the supramolecular framework revealed that the molecules are notably bound by the nonclassical C-H···O and C-H···N hydrogen bonds and C-H···π interactions. Hirshfeld surface analysis was carried out to quantify the various intermolecular interactions. The dual anti-inflammatory activity of the tilted compound was also explored by molecular docking in the active sites of 5-LOX and COX-2 receptors, which revealed good binding affinities of -9.0 and -8.6 kcal/mol, respectively.
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Affiliation(s)
- Jayanta Dowarah
- Department
of Chemistry, School of Physical Sciences, Mizoram University, Aizawl 796004, Mizoram, India
| | - Brilliant N. Marak
- Department
of Chemistry, School of Physical Sciences, Mizoram University, Aizawl 796004, Mizoram, India
| | - Balkaran Singh Sran
- Department
of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | | | | | - Ved Prakash Singh
- Department
of Industrial Chemistry, School of Physical Sciences, Mizoram University, Aizawl 796004, Mizoram, India
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11
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Abdualkader AM, Taher M, Nik Yusoff NI, Alaama M. Discovery of Bis-sydnone styryl ketone as a selective cyclooxygenase-2 inhibitor. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00216-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Various literature sources have documented a wide spectrum of therapeutic properties of sydnones including anti-inflammatory, anticancer, antimicrobial activities. Phenyl styryl ketones and their derivatives as members of the chalcone family have also been reported as significant bioactive molecules. The current study was initiated to evaluate the anti-inflammatory activity of sydnone-based compounds including some novel bis-sydnone styryl ketone hybrids.
Results
Twenty-five sydnone-containing compounds were successfully synthesized. Compounds 46-48 and 56-58 were reported as new sydnone derivatives. Whereas, compounds 61-63 were synthesized as novel molecules containing two sydnone rings linked via α,β-unsaturated ketone. The structures of the synthesized compounds were confirmed by FTIR, 1H NMR, 13C NMR and ToF-MS analyses. The in vitro COX inhibition assay showed varied activity. Compounds 47, 51, 58 and 63 showed the most potent COX inhibitory effects at a concentration of 200 μM. The selectivity index revealed that 63 was the best selective COX-2 inhibitor. Acetylation of the sydnone ring at C-4 was fruitful for the COX inhibitory effects. Docking analysis showed that COX-2 selectivity was due to a favourable positive charged interaction occurring between the sydnone ring of 63 and Arg513 of COX-2. Compound 51 was hydrogen bonded to Arg513. On the other hand, the low inhibitory effect of 63 against COX-1 was due to an unfavourable polar interaction with His513 in the binding pocket of COX-1.
Conclusions
The compounds were successfully synthesized and characterized. Compound 63 had a common architecture and pharmacophoric features with known selective COX-2 inhibitors (the coxib family) which make it a suitable candidate for the designing of selective and safe NSAID.
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12
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Synthesis and biological activities of new phthalimide and thiazolidine derivatives. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02821-7] [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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13
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Oliveira AR, Dos Santos FA, Ferreira LPDL, Pitta MGDR, Silva MVDO, Cardoso MVDO, Pinto AF, Marchand P, de Melo Rêgo MJB, Leite ACL. Synthesis, anticancer activity and mechanism of action of new phthalimido-1,3-thiazole derivatives. Chem Biol Interact 2021; 347:109597. [PMID: 34303695 DOI: 10.1016/j.cbi.2021.109597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/30/2021] [Accepted: 07/21/2021] [Indexed: 11/30/2022]
Abstract
In this work, 22 new compounds were obtained and evaluated for their cytotoxic activity on peripheral blood mononuclear cells (PBMC) and eight different tumor cell lines. All compounds displayed IC50 values above 100 μM when assayed against PBMCs. The cytotoxic assays in tumor cell lines revealed that sub-series of phthalimido-bis-1,3-thiazoles (5a-f) exhibited the best anti-tumor activity profile, presenting viability values below 59 %. As a result, the IC50 value was calculated for compounds 5a-f and 4c, and compounds 5b and 5e were selected for further assays due to their best IC50s. Considering the results presented by the sub-series 5a-f, the importance of the 1,3-thiazole ring in improving the anti-tumor activity was pointed out. Together, the results highlighted the anti-tumor activity of phthalimido-bis-1,3-thiazole derivatives.
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Affiliation(s)
- Arsênio Rodrigues Oliveira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Flaviana Alves Dos Santos
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Larissa Pelágia de Lima Ferreira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Maira Galdino da Rocha Pitta
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | | | | | - Aline Ferreira Pinto
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - Pascal Marchand
- Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Moacyr Jesus Barreto de Melo Rêgo
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil.
| | - Ana Cristina Lima Leite
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil.
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14
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Zhao X, Li B, Xu J, Tang Q, Cai Z, Jiang X. Visible-Light-Driven Redox Neutral Direct C-H Amination of Glycine Derivatives and Peptides with N-Acyloxyphthalimides. Chemistry 2021; 27:12540-12544. [PMID: 34164860 DOI: 10.1002/chem.202101982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Indexed: 12/12/2022]
Abstract
A room temperature, visible-light-promoted and redox neutral direct C-H amination of glycine and peptides has been firstly accomplished by using N-acyloxyphthalimide or -succinimide as nitrogen-radical precursor. The present strategy provides ways to introduce functionalities such as N-acyloxyphthalimide or -succinimide specifically to terminal glycine segment of peptides. Herein, mild conditions and high functional-group tolerance allow the preparation of non-natural α-amino acids and modification of corresponding peptides in this way.
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Affiliation(s)
- Xiaoyun Zhao
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Bai Li
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Jingyao Xu
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Qinglin Tang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Zhengjun Cai
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Xianxing Jiang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
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15
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Krzemien W, Rohlickova M, Machacek M, Novakova V, Piskorz J, Zimcik P. Tuning Photodynamic Properties of BODIPY Dyes, Porphyrins' Little Sisters. Molecules 2021; 26:4194. [PMID: 34299469 PMCID: PMC8305389 DOI: 10.3390/molecules26144194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/30/2021] [Accepted: 07/03/2021] [Indexed: 12/02/2022] Open
Abstract
The photodynamic properties of a series of non-halogenated, dibrominated and diiodinated BODIPYs with a phthalimido or amino end modification on the phenoxypentyl and phenoxyoctyl linker in the meso position were investigated. Halogen substitution substantially increased the singlet oxygen production based on the heavy atom effect. This increase was accompanied by a higher photodynamic activity against skin melanoma cancer cells SK-MEL-28, with the best compound reaching an EC50 = 0.052 ± 0.01 µM upon light activation. The dark toxicity (toxicity without light activation) of all studied dyes was not detected up to the solubility limit in cell culture medium (10 µM). All studied BODIPY derivatives were predominantly found in adiposomes (lipid droplets) with further lower signals colocalized in either endolysosomal vesicles or the endoplasmic reticulum. A detailed investigation of cell death indicated that the compounds act primarily through the induction of apoptosis. In conclusion, halogenation in the 2,6 position of BODIPY dyes is crucial for the efficient photodynamic activity of these photosensitizers.
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Affiliation(s)
- Wojciech Krzemien
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland;
- Faculty of Pharmacy in Hradec Kralove, Charles University, Ak. Heyrovskeho 1203, 50003 Hradec Kralove, Czech Republic; (M.R.); (M.M.); (V.N.)
| | - Monika Rohlickova
- Faculty of Pharmacy in Hradec Kralove, Charles University, Ak. Heyrovskeho 1203, 50003 Hradec Kralove, Czech Republic; (M.R.); (M.M.); (V.N.)
| | - Miloslav Machacek
- Faculty of Pharmacy in Hradec Kralove, Charles University, Ak. Heyrovskeho 1203, 50003 Hradec Kralove, Czech Republic; (M.R.); (M.M.); (V.N.)
| | - Veronika Novakova
- Faculty of Pharmacy in Hradec Kralove, Charles University, Ak. Heyrovskeho 1203, 50003 Hradec Kralove, Czech Republic; (M.R.); (M.M.); (V.N.)
| | - Jaroslaw Piskorz
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland;
| | - Petr Zimcik
- Faculty of Pharmacy in Hradec Kralove, Charles University, Ak. Heyrovskeho 1203, 50003 Hradec Kralove, Czech Republic; (M.R.); (M.M.); (V.N.)
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16
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Moussa N, Hassan A, Gharaghani S. Pharmacophore model, docking, QSAR, and molecular dynamics simulation studies of substituted cyclic imides and herbal medicines as COX-2 inhibitors. Heliyon 2021; 7:e06605. [PMID: 33889764 PMCID: PMC8047494 DOI: 10.1016/j.heliyon.2021.e06605] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/22/2021] [Accepted: 03/24/2021] [Indexed: 01/09/2023] Open
Abstract
Cyclooxygenase-2 (COX-2) enzyme inhibitors have not eliminated the necessity for developed drugs not only in the nonsteroidal anti-inflammatory drug (NSAIDs) area, but also in other therapeutic applications including prevention of cancer and Alzheimer's disease. A series of novel substituted cyclic imides have been reported as selective COX-2 inhibitors. To understand the structural features responsible for their activity, a 3D validated pharmacophore and quantitative structure−activity relationship (QSAR) model have been developed. The values of enrichment factor (EF), goodness of hit score (GH), area under the ROC curve (AUC), sensitivity, and specificity refer to the good ability of the pharmacophore model to identify active compounds. Multiple linear regression (MLR) produced statistically significant QSAR model with (R2training = 0.763, R2test = 0.96) and predictability (Q2training = 0.66, Q2test = 0.84). Then, using the pharmacophore and QSAR models, eight authenticated botanicals in two herbal medicines and the ZINC compounds database, were virtually screened for ligands to COX-2. The retrieved hits which also obey lipinski's rule of five (RO5) were docked in the COX-2 3D structure to investigate their binding mode and affinity. Finally, based on the docking results, nine molecules were prioritized as promising hits that could be used as leads to discover novel COX-2 inhibitors. COX-2 inhibition of most of these hits has not been reported previously. Ten-nanosecond molecular dynamics simulation (10-ns MD) was performed on the initial structure COX-2 complex with ZINC000113253375 and ZINC000043170560 resulted from the docking. Our utilization of the 3D pharmacophore model, QSAR, molecular docking, and molecular dynamics simulation trials can be a potent strategy to successfully predict activity, efficiently design drugs, and screen large numbers of new compounds as active drug candidates.
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Affiliation(s)
- Nathalie Moussa
- Department of Pharmaceutical Chemistry and Quality Control of Medicaments, Faculty of Pharmacy, Damascus University, Damascus, Syria
| | - Ahmad Hassan
- Department of Pharmaceutical Chemistry and Quality Control of Medicaments, Faculty of Pharmacy, Damascus University, Damascus, Syria
| | - Sajjad Gharaghani
- Laboratory of Bioinformatics and Drug Design, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
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17
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Wang C, Fu H, Wang J, Huang F, Cao X. Preemptive analgesia using selective cyclooxygenase-2 inhibitors alleviates postoperative pain in patients undergoing total knee arthroplasty: A protocol for PRISMA guided meta-analysis of randomized controlled trials. Medicine (Baltimore) 2021; 100:e24512. [PMID: 33607780 PMCID: PMC7899831 DOI: 10.1097/md.0000000000024512] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 10/16/2020] [Accepted: 01/07/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The postoperative pain associated with total knee arthroplasty (TKA) is severe for most patients. The analgesic efficacy and safety of preoperative use of selective cyclooxygenase-2 (COX-2) inhibitors for patients undergoing TKA are unclear. OBJECTIVES We conducted a systematic review and meta-analysis to assess whether the use of selective COX-2 inhibitors before TKA decreases the postoperative pain intensity. METHODS Data sources: The PubMed, Embase, EBSCO, Web of Science, and Cochrane Controlled Register of Trials databases from inception to January 2020. STUDY ELIGIBILITY CRITERIA All randomized controlled trials (RCTs) in which the intervention treatment was preoperative selective COX-2 vs placebo in patients undergoing TKA and that had at least one of the quantitative outcomes mentioned in the following section of this paper were included. Letters, review articles, case reports, editorials, animal experimental studies, and retrospective studies were excluded. INTERVENTIONS All RCTs in which the intervention treatment was preoperative selective COX-2 vs placebo in patients undergoing TKA. STUDY APPRAISAL AND SYNTHESIS METHODS The quality of the RCTs was quantified using the Newcastle-Ottawa quality assessment scale. RevMan 5.3 software was used for the meta-analysis. RESULTS Six RCTs that had enrolled a total of 574 patients were included in the meta-analysis. The visual analog scale pain score at rest was significantly different between the experimental group and control group at 24 hours (P < .05) and 72 hours (P < .05) postoperatively. The experimental group exhibited a significant visual analog scale pain score during flexion at 24 hours postoperatively (P < .05), and it was not different at 72 hours postoperatively (P = .08). There was a significant difference in opioid consumption (P < .05), but there was no difference in the operation time (P = .24) or postoperative nausea/vomiting (P = .64) between the groups. CONCLUSION The efficacy of preoperative administration of selective COX-2 inhibitors to reduce postoperative pain and opioid consumption after TKA is validated. SYSTEMATIC REVIEW REGISTRATION NUMBER INPLASY202090101.
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Affiliation(s)
- Congcong Wang
- Department of the Second Joint Surgery, Weifang People's Hospital
| | - Hongjuan Fu
- Department of Clinical Medicine, Weifang Medical College, Weifang
| | - Jun Wang
- Department of the Second Joint Surgery, Weifang People's Hospital
| | - Fujun Huang
- Department of the Second Joint Surgery, Weifang People's Hospital
- Department of Anesthesia Surgery, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Xuejun Cao
- Department of the Second Joint Surgery, Weifang People's Hospital
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18
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Anti-inflammatory activity of novel thiosemicarbazone compounds indole-based as COX inhibitors. Pharmacol Rep 2021; 73:907-925. [PMID: 33590474 DOI: 10.1007/s43440-021-00221-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/18/2021] [Accepted: 01/21/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND In this article, a series of 20 new thiosemicarbazone derivatives containing indole were synthesized and evaluated for their anti-inflammatory potential. METHODS The compounds were obtained through a synthetic route of only two steps, with yields that varied between 33.6 and 90.4%, and characterized by spectroscopic and spectrometric techniques. RESULTS An initial screening through the lymphoproliferation assay revealed that compounds LT76, LT81, and LT87 were able to inhibit lymphocyte proliferation, with CC50 of 0.56 ± 0.036, 0.9 ± 0.01 and 0.5 ± 0.07 µM, respectively, better results than indomethacin (CC50 > 12 µM). In addition, these compounds were able to suppress the in-vitro production of TNF-α and NO, in addition to stimulating the production of IL-4. Reinforcing in-vitro assays, the compounds were able to inhibit COX-2 similar to Celecoxib showing greater selectivity for this isoform (LT81 SI: 23.06 versus Celecoxib SI: 11.88). Animal studies showed that compounds LT76 (64.8% inhibition after 6 h), LT81 (89% inhibition after 6 h) and LT87 (100% inhibition after 4 h) were able to suppress edema in mice after inoculation carrageenan with greater potency than indomethacin, and immunohistochemistry revealed that the groups treated with LT76, LT81 and LT87 reduced the expression of COX-2, similar or better results when compared to indomethacin. Complementarily, in-silico studies have shown that these compounds have a good pharmacokinetic profile, for respecting the parameters of Lipinski and Veber, showing their good bioavailability. CONCLUSIONS These results demonstrate the potency of thiosemicarbazone derivatives containing indole and confirm their importance as scaffolds of molecules with notorious anti-inflammatory activity.
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19
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Redzicka A, Czyżnikowska Ż, Wiatrak B, Gębczak K, Kochel A. Design and Synthesis of N-Substituted 3,4-Pyrroledicarboximides as Potential Anti-Inflammatory Agents. Int J Mol Sci 2021; 22:1410. [PMID: 33573356 PMCID: PMC7866801 DOI: 10.3390/ijms22031410] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 11/23/2022] Open
Abstract
In the present paper, we describe the biological activity of the newly designed and synthesized series N-substituted 3,4-pyrroledicarboximides 2a-2p. The compounds 2a-2p were obtained in good yields by one-pot, three-component condensation of pyrrolo[3,4-c]pyrrole scaffold (1a-c) with secondary amines and an excess of formaldehyde solution in C2H5OH. The structural properties of the compounds were characterized by 1H NMR, 13C NMR FT-IR, MS, and elemental analysis. Moreover, single crystal X-ray diffraction has been recorded for compound 2h. The colorimetric inhibitor screening assay was used to obtain their potencies to inhibit COX-1 and COX-2 enzymes. According to the results, all of the tested compounds inhibited the activity of COX-1 and COX-2. Theoretical modeling was also applied to describe the binding properties of compounds towards COX-1 and COX-2 cyclooxygenase isoform. The data were supported by QSAR study.
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Affiliation(s)
- Aleksandra Redzicka
- Department of Chemistry of Drugs, Wroclaw Medical University, Borowska 211, 50-556 Wrocław, Poland
| | - Żaneta Czyżnikowska
- Department of Inorganic Chemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211a, 50-556 Wroclaw, Poland;
| | - Benita Wiatrak
- Department of Basic Medical Sciences, Wroclaw Medical University, Borowska 211, 50-556 Wrocław, Poland; (B.W.); (K.G.)
- Department of Pharmacology, Faculty of Medicine, Wroclaw Medical University, Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland
| | - Katarzyna Gębczak
- Department of Basic Medical Sciences, Wroclaw Medical University, Borowska 211, 50-556 Wrocław, Poland; (B.W.); (K.G.)
| | - Andrzej Kochel
- Department of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 54-234 Wrocław, Poland;
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20
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Santos WHD, Yoguim MI, Daré RG, da Silva-Filho LC, Lautenschlager SOS, Ximenes VF. Development of a caffeic acid–phthalimide hybrid compound for NADPH oxidase inhibition. RSC Adv 2021; 11:17880-17890. [PMID: 35480205 PMCID: PMC9033209 DOI: 10.1039/d1ra01066b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/12/2021] [Indexed: 11/21/2022] Open
Abstract
NADPH oxidases are pharmacological targets for the treatment of inflammation-based diseases. This work presents the synthesis and study of a caffeic acid/phthalimide hybrid compound (C2) as a potential inhibitor of NADPH oxidases. Throughout the study, we have compared compound C2 with its precursor caffeic acid (C1). The redox properties were compared using three different antioxidant methodologies and showed that C2 was slightly less effective than C1, a well-established and robust antioxidant. However, C2 was three-fold more effective than albumin (used as a model protein). This chemical feature was decisive for the higher efficiency of C2 as an inhibitor of the release of superoxide anions by stimulated neutrophils and enzymatic activity of cell-free NADPH oxidase. Docking simulation studies were performed using the crystal structure of the recombinant dehydrogenase domain of the isoform NOX5 of C. stagnale, which retains the FAD cofactor (PDB: 5O0X). Considering that C2 could bind at the FAD redox site of NOX5, studies were conducted by comparing the interactions and binding energies of C1 and C2. The binding energies were −50.30 (C1) and −74.88 (C2) (kJ mol−1), which is in agreement with the higher efficacy of the latter as an NADPH oxidase inhibitor. In conclusion, incorporating the phthalimide moiety into caffeic acid was decisive for its effectiveness as an NADPH oxidase inhibitor. The incorporation of the phthalimide moiety into caffeic acid was decisive for its effectiveness as an NADPH oxidase inhibitor.![]()
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Affiliation(s)
| | - Maurício Ikeda Yoguim
- Department of Chemistry
- Faculty of Sciences
- UNESP – São Paulo State University
- Bauru
- Brazil
| | - Regina Gomes Daré
- Department of Pharmaceutical Sciences
- Maringa State University (UEM)
- Maringa
- Brazil
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21
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Jamalan M, Barzegari E, Gholami-Borujeni F. Structure-Based Screening to Discover New Inhibitors for Papain-like Proteinase of SARS-CoV-2: An In Silico Study. J Proteome Res 2021; 20:1015-1026. [PMID: 33350309 PMCID: PMC7770893 DOI: 10.1021/acs.jproteome.0c00836] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Indexed: 12/23/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) expresses a multifunctional papain-like proteinase (PLpro), which mediates the processing of the viral replicase polyprotein. Inhibition of PLpro has been shown to suppress the viral replication. This study aimed to explore new anti-PLpro candidates by applying virtual screening based on GRL0617, a known PLpro inhibitor of SARS coronavirus (SARS-CoV). The three-dimensional (3D) structure of SARS-CoV-2 PLpro was built by homology modeling, using SARS-CoV PLpro as the template. The model was refined and studied through molecular dynamic simulation. AutoDock Vina was then used to perform virtual screening where 50 chemicals with at least 65% similarity to GRL0617 were docked with the optimized SARS-CoV-2 PLpro. In this screening, 5-(aminomethyl)-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide outperformed GRL0617 in terms of binding affinity (-9.7 kcal/mol). Furthermore, 2-(4-fluorobenzyl)-5-nitro-1H-isoindole-1,3(2H)-dione (previously introduced as an inhibitor of cyclooxygenase-2), 3-nitro-N-[(1r)-1-phenylethyl]-5-(trifluoromethyl)benzamide (inhibitor against Mycobacterium tuberculosis), as well as the recently introduced SARS-CoV-2 PLpro inhibitor 5-acetamido-2-methyl-N-[(1S)-1-naphthalen-1-ylethyl]benzamide showed promising affinity for the viral proteinase. All of the identified compounds demonstrated an acceptable pharmacokinetic profile. In conclusion, our findings represent rediscovery of analgesic, anti-inflammatory, antibacterial, or antiviral drugs as promising pharmaceutical candidates against the ongoing coronavirus.
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Affiliation(s)
- Mostafa Jamalan
- Department
of Biochemistry, Abadan Faculty of Medical
Sciences, Abadan 6313833177, Iran
| | - Ebrahim Barzegari
- Medical
Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6715847141, Iran
| | - Fathollah Gholami-Borujeni
- Department
of Environmental Health, Mazandaran University
of Medical Sciences, Mazandaran 4815733971, Iran
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22
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Abdel-Aziz AAM, El-Azab AS, AlSaif NA, Alanazi MM, El-Gendy MA, Obaidullah AJ, Alkahtani HM, Almehizia AA, Al-Suwaidan IA. Synthesis, anti-inflammatory, cytotoxic, and COX-1/2 inhibitory activities of cyclic imides bearing 3-benzenesulfonamide, oxime, and β-phenylalanine scaffolds: a molecular docking study. J Enzyme Inhib Med Chem 2020; 35:610-621. [PMID: 32013633 PMCID: PMC7034070 DOI: 10.1080/14756366.2020.1722120] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/14/2020] [Accepted: 01/19/2020] [Indexed: 12/26/2022] Open
Abstract
Cyclic imides containing 3-benzenesulfonamide, oxime, and β-phenylalanine derivatives were synthesised and evaluated to elucidate their in vivo anti-inflammatory and ulcerogenic activity and in vitro cytotoxic effects. Most active anti-inflammatory agents were subjected to in vitro COX-1/2 inhibition assay. 3-Benzenesulfonamides (2-4, and 9), oximes (11-13), and β-phenylalanine derivative (18) showed potential anti-inflammatory activities with 71.2-82.9% oedema inhibition relative to celecoxib and diclofenac (85.6 and 83.4%, respectively). Most active cyclic imides 4, 9, 12, 13, and 18 possessed ED50 of 35.4-45.3 mg kg-1 relative to that of celecoxib (34.1 mg kg-1). For the cytotoxic evaluation, the selected derivatives 2-6 and 8 exhibited weak positive cytotoxic effects (PCE = 2/59-5/59) at 10 μM compared to the standard drug, imatinib (PCE = 20/59). Cyclic imides bearing 3-benzenesulfonamide (2-5, and 9), acetophenone oxime (11-14, 18, and 19) exhibited high selectivity against COX-2 with SI > 55.6-333.3 relative to that for celecoxib [SI > 387.6]. β-Phenylalanine derivatives 21-24 and 28 were non-selective towards COX-1/2 isozymes as indicated by their SI of 0.46-0.68.
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Affiliation(s)
- Alaa A.-M. Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Adel S. El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nawaf A. AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed M. Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Manal A. El-Gendy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad J. Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman A. Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ibrahim A. Al-Suwaidan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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23
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Holanda VN, Silva WVD, Nascimento PHD, Silva SRB, Cabral Filho PE, Assis SPDO, Silva CAD, Oliveira RND, Figueiredo RCBQD, Lima VLDM. Antileishmanial activity of 4-phenyl-1-[2-(phthalimido-2-yl)ethyl]-1H-1,2,3-triazole (PT4) derivative on Leishmania amazonensis and Leishmania braziliensis: In silico ADMET, in vitro activity, docking and molecular dynamic simulations. Bioorg Chem 2020; 105:104437. [PMID: 33339081 DOI: 10.1016/j.bioorg.2020.104437] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/30/2020] [Accepted: 10/26/2020] [Indexed: 12/16/2022]
Abstract
Organic compounds obtained by click chemistry reactions have demonstrated a broad spectrum of biological activities being widely applied for the development of molecules against pathogens of medical and veterinary importance. Cutaneous leishmaniasis (CL), caused by intracellular protozoa parasite of genus Leishmania, comprises a complex of clinical manifestations that affect the skin and mucous membranes. The available drugs for the treatment are toxic and costly, with long periods of treatment, and the emergence of resistant strains has been reported. In this study we investigated the in vitro effects of a phthalimide-1,2,3-triazole derivative, the 4-Phenyl-1-[2-(phthalimido-2-yl)ethyl]-1H-1,2,3-triazole (PT4) obtained by click chemistry, on mammalian cells and on L. amazonensis and L. braziliensis, the causative agents of CL in Brazil. In silico ADMET evaluation of PT4 showed that this molecule has good pharmacokinetic properties with no violation of Lipinski's rules. The in vitro assays showed that PT4 was more selective for both Leishmania species than to mammalian cells. This compound also presented low cytotoxicity to mammalian cells with CC50 > 500 μM. Treatment of promastigote forms with different concentrations of PT4 resulted in ultrastructural alterations, such as plasma membrane wrinkling, shortening of cell body, increased cell volume and cell rupture. The molecular dynamic simulations showed that PT4 interacts with Lanosterol 14 α-demethylase from Leishmania, an essential enzyme of lipid synthesis pathway in this parasite. Our results demonstrated PT4 was effective against both species of Leishmania. PT4 caused a decrease of mitochondrial membrane potential and increased production of reactive oxygen species, which may lead to parasite death. Taken together, our results pointed PT4 as promissing therapeutic agent against CL.
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Affiliation(s)
- Vanderlan Nogueira Holanda
- Laboratório de Lipídios e Aplicação de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil; Laboratório de Biologia Celular de Patógenos, Instituto Aggeu Magalhães, Departamento de Microbiologia, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil
| | - Welson Vicente da Silva
- Laboratório de Biologia Celular de Patógenos, Instituto Aggeu Magalhães, Departamento de Microbiologia, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil
| | - Pedro Henrique do Nascimento
- Laboratório de Biologia Celular de Patógenos, Instituto Aggeu Magalhães, Departamento de Microbiologia, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil
| | - Sérgio Ruschi Bergamachi Silva
- Instituto do Cérebro, Universidade Federal do Rio Grande do Norte, Av. Nascimento de Castro, 2155 - Morro Branco, 59056-450 Natal, RN, Brazil
| | - Paulo Euzébio Cabral Filho
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil
| | - Shalom Porto de Oliveira Assis
- Núcleo de Pesquisas em Ciências Ambientais e Biotecnologia, Universidade Católica de Pernambuco, Rua do Príncipe, 526, 50050-900 Recife, PE, Brazil
| | - César Augusto da Silva
- Colegiado de Medicina, Universidade Federal do Vale do São Francisco, Avenida José de Sá Maniçoba, s/n - Campus Universitário, 56304-205 Petrolina, PE, Brazil
| | - Ronaldo Nascimento de Oliveira
- Laboratório de Síntese de Compostos Bioativos, Departamento de Química, Universidade Federal Rural de Pernambuco, Rua Dom Manuel de Medeiros, s/n - Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Regina Celia Bressan Queiroz de Figueiredo
- Laboratório de Biologia Celular de Patógenos, Instituto Aggeu Magalhães, Departamento de Microbiologia, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil
| | - Vera Lucia de Menezes Lima
- Laboratório de Lipídios e Aplicação de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, 50670-901 Recife, PE, Brazil.
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El-Azab AS, Abdel-Aziz AAM, Bua S, Nocentini A, AlSaif NA, Alanazi MM, El-Gendy MA, Ahmed HEA, Supuran CT. S-substituted 2-mercaptoquinazolin-4(3H)-one and 4-ethylbenzensulfonamides act as potent and selective human carbonic anhydrase IX and XII inhibitors. J Enzyme Inhib Med Chem 2020; 35:733-743. [PMID: 32189526 PMCID: PMC7144323 DOI: 10.1080/14756366.2020.1742117] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We evaluated the hCA (CA, EC 4.2.1.1) inhibitory activity of novel 4-(2-(2-substituted-thio-4-oxoquinazolin-3(4H)-yl)ethyl)benzenesulfonamides (compounds 2–20) towards the isoforms I, II, IX, and XII. hCA Isoforms were effectively inhibited by most of new compounds comparable to those of AAZ. Compounds 2 and 4 showed interestingly efficient and selective antitumor (hCA IX and hCA XII) inhibitor activities (KIs; 40.7, 13.0, and 8.0, 10.8 nM, respectively). Compounds 4 and 5 showed selective hCA IX inhibitory activity over hCA I (SI; 95 and 24), hCA IX/hCA II (SI; 23 and 5.8) and selective hCA XII inhibitory activity over hCA I (SI; 70 and 44), hCA XII/hCA II, (SI; 17 and 10) respectively compared to AAZ. Compounds 12–17, and 19–20 showed selective inhibitory activity towards hCA IX over hCA I and hCA II, with selectivity ranges of 27–195 and 3.2–19, respectively, while compounds 12, 14–17, and 19 exhibited selective inhibition towards hCA XII over hCA I and hCA II, with selectivity ratios of 48–158 and 5.4–31 respectively, compared to AAZ. Molecular docking analysis was carried out to investigate the selective interactions among the most active derivatives, 17 and 20 and hCAs isoenzymes. Compounds 17 and 20, which are highly selective CA IX and XII inhibitors, exhibited excellent interaction within the putative binding site of both enzymes, comparable to the co-crystallized inhibitors.Highlights Quinazoline-linked ethylbenzenesulfonamides inhibiting CA were synthesised. The new molecules potently inhibited the hCA isoforms I, II, IV, and IX. Compounds 4 and 5 were found to be selective hCA IX/hCA I and hCA IX/hCA II inhibitors. Compounds 4 and 5 were found to be selective hCA XII/hCA I and hCA XII/hCA II inhibitors. Compounds 12–17, 19, and 20 were found to be selective hCA IX/hCA I and hCA IX/hCA II inhibitors. Compounds 12, 14–17, 19 were found to be selective hCA XII/hCA I and hCA XII/hCA II inhibitors.
Graphical Abstract Compounds 4 and 5 are selective hCA IX and XII inhibitors over hCA I (selectivity ratios of 95, 23, and 24, 5.8, respectively) and hCA II (selectivity ratios of 70, 17, and 44, 10 respectively). Compounds 12–17, and 19–20 are selective hCA IX inhibitors over hCA I (selectivity ratios of 27-195) and hCA II (selectivity ratios of 3.2-19). Compounds 12, 14–17 and 19 are also selective hCA XII inhibitors over hCA I (selectivity ratios of 48-158) and hCA II (selectivity ratios of 5.4-31).
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Affiliation(s)
- Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Silvia Bua
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Alessio Nocentini
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Manal A El-Gendy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hany E A Ahmed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt.,Pharmacognosy and Pharmaceutical Chemistry Department, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Claudiu T Supuran
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
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25
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El-Azab AS, Abdel-Aziz AAM, Ahmed HEA, Bua S, Nocentini A, AlSaif NA, Obaidullah AJ, Hefnawy MM, Supuran CT. Exploring structure-activity relationship of S-substituted 2-mercaptoquinazolin-4(3H)-one including 4-ethylbenzenesulfonamides as human carbonic anhydrase inhibitors. J Enzyme Inhib Med Chem 2020; 35:598-609. [PMID: 32009479 PMCID: PMC7034075 DOI: 10.1080/14756366.2020.1722121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Inhibitory action of newly synthesised 4-(2-(2-substituted-thio-4-oxoquinazolin-3(4H)-yl)ethyl)benzenesulfonamides compounds 2-13 against human carbonic anhydrase (CA, EC 4.2.1.1) (hCA) isoforms I, II, IX, and XII, was evaluated. hCA I was efficiently inhibited by compounds 2-13 with inhibition constants (KIs) ranging from 57.8-740.2 nM. Compounds 2, 3, 4, and 12 showed inhibitory action against hCA II with KIs between 6.4 and 14.2 nM. CA IX exhibited significant sensitivity to inhibition by derivatives 2-13 with KI values ranging from 7.1 to 93.6 nM. Compounds 2, 3, 4, 8, 9, and 12 also exerted potent inhibitory action against hCA XII (KIs ranging from 3.1 to 20.2 nM). Molecular docking studies for the most potent compounds 2 and 3 were conducted to exhibit the binding mode towards hCA isoforms as a promising step for SAR analyses which showed similar interaction with co-crystallized ligands. As such, a subset of these mercaptoquinazolin-4(3H)-one compounds represented interesting leads for developing new efficient and selective carbonic anhydrase inhibitors (CAIs) for the management of a variety of diseases including glaucoma, epilepsy, arthritis and cancer.
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Affiliation(s)
- Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hany E A Ahmed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo, Egypt.,Pharmacognosy and Pharmaceutical Chemistry Department, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Sivia Bua
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Alessio Nocentini
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad J Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed M Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Claudiu T Supuran
- Department of Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
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26
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Synthesis, in vivo anti-inflammatory, COX-1/COX-2 and 5-LOX inhibitory activities of new 2,3,4-trisubstituted thiophene derivatives. Bioorg Chem 2020; 102:103890. [DOI: 10.1016/j.bioorg.2020.103890] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/14/2020] [Accepted: 04/25/2020] [Indexed: 12/15/2022]
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27
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Mourad AAE, Mourad MAE, Jones PG. Novel HDAC/Tubulin Dual Inhibitor: Design, Synthesis and Docking Studies of α-Phthalimido-Chalcone Hybrids as Potential Anticancer Agents with Apoptosis-Inducing Activity. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:3111-3130. [PMID: 32848361 PMCID: PMC7425103 DOI: 10.2147/dddt.s256756] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/19/2020] [Indexed: 12/12/2022]
Abstract
Introduction In order to develop novel anticancer HDAC/tubulin dual inhibitors, a novel series of α-phthalimido-substituted chalcones-based hybrids was synthesized and characterized by IR, 1H NMR, 13C NMR, mass spectroscopy and X-ray analysis. Methods All the synthesized compounds were evaluated for their in vitro anticancer activity against MCF-7 and HepG2 human cancer cell lines using MTT assay. To explore the mechanism of action of the synthesized compounds, in vitro β-tubulin polymerization and HDAC 1 and 2 inhibitory activity were measured for the most potent anticancer hybrids. Further, cell cycle analysis was also evaluated. Results The trimethoxy derivative 7j showed the most potent anticancer activity, possessed the most potent β-tubulin polymerase and HDAC 1 and 2 inhibitory activity and efficiently induced cell cycle arrest at both G2/M and preG1phases in the MCF-7 cell line.
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Affiliation(s)
- Ahmed A E Mourad
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Port-Said University, Port-Said, Egypt
| | - Mai A E Mourad
- Medicinal Chemistry Department, Faculty of Pharmacy, Port-Said University, Port-Said, Egypt
| | - Peter G Jones
- Institute of Inorganic and Analytical Chemistry, Braunschweig, Germany
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28
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Almeida ML, Oliveira MC, Pitta IR, Pitta MG. Advances in Synthesis and Medicinal Applications of Compounds Derived from Phthalimide. Curr Org Synth 2020; 17:252-270. [DOI: 10.2174/1570179417666200325124712] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 12/20/2022]
Abstract
Phthalimide derivatives have been presenting several promising biological activities in the literature,
such as anti-inflammatory, analgesic, antitumor, antimicrobial and anticonvulsant. The most well-known and
studied phthalimide derivative (isoindoline-1,3-dione) is thalidomide: this compound initially presented
important sedative effects, but it is now known that thalidomide has effectiveness against a wide variety of
diseases, including inflammation and cancer. This review approaches some of the recent and efficient chemical
synthesis pathways to obtain phthalimide analogues and also presents a summary of the main biological
activities of these derivatives found in the literature. Therefore, this review describes the chemical and
therapeutic aspects of phthalimide derivatives.
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Affiliation(s)
- Marcel L. Almeida
- Nucleus of Research in Therapeutical Innovation Suely Galdino (NUPIT SG), Bioscience Center, Federal University of Pernambuco, Recife, Brazil
| | - Maria C.V.A. Oliveira
- Nucleus of Research in Therapeutical Innovation Suely Galdino (NUPIT SG), Bioscience Center, Federal University of Pernambuco, Recife, Brazil
| | - Ivan R. Pitta
- Nucleus of Research in Therapeutical Innovation Suely Galdino (NUPIT SG), Bioscience Center, Federal University of Pernambuco, Recife, Brazil
| | - Marina G.R. Pitta
- Nucleus of Research in Therapeutical Innovation Suely Galdino (NUPIT SG), Bioscience Center, Federal University of Pernambuco, Recife, Brazil
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Turky A, Bayoumi AH, Ghiaty A, El-Azab AS, A-M Abdel-Aziz A, Abulkhair HS. Design, synthesis, and antitumor activity of novel compounds based on 1,2,4-triazolophthalazine scaffold: Apoptosis-inductive and PCAF-inhibitory effects. Bioorg Chem 2020; 101:104019. [PMID: 32615465 DOI: 10.1016/j.bioorg.2020.104019] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/03/2020] [Accepted: 06/12/2020] [Indexed: 01/07/2023]
Abstract
The antitumor activity of newly synthesised triazolophthalazines (L-45 analogues) 10-32 was evaluated in human hepatocellular carcinoma (HePG-2), breast cancer (MCF-7), prostate cancer (PC3), and colorectal carcinoma (HCT-116) cells. Compounds 17, 18, 25, and 32 showed potent antitumor activity (IC50, 2.83-13.97 μM), similar to doxorubicin (IC50, 4.17-8.87 μM) and afatinib (IC50, 5.4-11.4 μM). HePG2 was inhibited by compounds 10, 17, 18, 25, 26, and 32 (IC50, 3.06-10.5 μM), similar to doxorubicin (IC50, 4.50 μM) and afatinib (IC50, 5.4 μM). HCT-116 and MCF-7 were susceptible to compounds 10, 17, 18, 25, and 32 (IC50, 2.83-10.36 and 5.69-11.36 μM, respectively), similar to doxorubicin and afatinib (IC50 = 5.23 and 4.17, and 11.4 and 7.1 μM, respectively). Compounds 17, 25, and 32 exerted potent activities against PC3 (IC50, 7.56-12.28 μM) compared with doxorubicin (IC50, 8.87 µM) and afatinib (IC50 7.7 μM). Compounds 17 and 32 were the strongest PCAF inhibitors (IC50, 5.31 and 10.30 μM, respectively) and compounds 18 and 25 exhibited modest IC50 values (17.09 and 32.96 μM, respectively) compared with bromosporine (IC50, 5.00 μM). Compound 17 was cytotoxic to HePG2 cells (IC50, 3.06 μM), inducing apoptosis in the pre-G phase and arresting the cell cycle in the G2/M phase. Molecular docking for the most active PCAF inhibitors (17 and 32) was performed.
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Affiliation(s)
- Abdallah Turky
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Ashraf H Bayoumi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Adel Ghiaty
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
| | - Hamada S Abulkhair
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Nasr City 11884, Cairo, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University - Egypt, International Costal Road, New Damietta, Egypt.
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30
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El-Reedy AAM, Soliman NK. Synthesis, biological activity and molecular modeling study of novel 1,2,4-triazolo[4,3-b][1,2,4,5]tetrazines and 1,2,4-triazolo[4,3-b][1,2,4]triazines. Sci Rep 2020; 10:6137. [PMID: 32273529 PMCID: PMC7145827 DOI: 10.1038/s41598-020-62977-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 03/23/2020] [Indexed: 11/11/2022] Open
Abstract
Different novel 1,2,4-triazolo[4,3-b][1,2,4,5]tetrazines and 1,2,4-triazolo[4,3-b][1,2,4]triazines have been obtained from heterocyclization of 3-substituted-4-amino-5-substituted-amino-1,2,4-triazoles (3a-d) and 3-substituted-4-amino-5-hydrazino-1,2,4-triazoles (9a,b) with (α and β) bifunctional compounds like chloromethyl biphenyl-phosphanoxide, pyruvic acid, phenacyl bromide, diethyl oxalate, triethyl orthoformate, triethyl phosphite, fluorinated benzaldehydes, carbon disulfide and ethyl chloroformate under different experimental settings. Fourier transformer infrared analysis (FTIR), Proton nuclear magnetic resonance (1H NMR) and 13C nuclear magnetic resonance (13C NMR), as well as that of the mass spectral data, were used as the appropriate characterization techniques for the chemical structures of all newly synthesized compounds. The newly prepared compounds were examined as an anti-inflammatory, antibacterial agents (against E. coli (Escherichia coli) and P. aeruginosa (Pseudomonas aeruginosa) as examples for Gram-negative bacteria and S. aureus (Staphylococcus aureus) as examples for Gram-positive bacteria), as well as antifungal (against C. albicans (Candida albicans)) agents. The newly prepared compound showed high antibacterial, antifungal, and anti-inflammatory activities in comparing with the commercial antibiotics Indomethacin, Nalidixic acid, Imipenem, and Nystatin. Docking of the most active compounds was performed depending on the results of antibacterial screening and the anti-inflammatory assay.
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Affiliation(s)
- Ahmed A M El-Reedy
- Basic Science Department, Faculty of Oral and Dental Medicine, Nahda University, Beni-Suef, Egypt
| | - N K Soliman
- Basic Science Department, Faculty of Oral and Dental Medicine, Nahda University, Beni-Suef, Egypt.
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31
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Dziwornu GA, Attram HD, Gachuhi S, Chibale K. Chemotherapy for human schistosomiasis: how far have we come? What's new? Where do we go from here? RSC Med Chem 2020; 11:455-490. [PMID: 33479649 PMCID: PMC7593896 DOI: 10.1039/d0md00062k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 03/22/2020] [Indexed: 01/11/2023] Open
Abstract
Globally, schistosomiasis threatens more than 700 million lives, mostly children, in poor localities of tropical and sub-tropical areas with morbidity due to acute and chronic pathological manifestations of the disease. After a century since the first antimonial-based drugs were introduced to treat the disease, anti-schistosomiasis drug development is again at a bottleneck with only one drug, praziquantel, available for treatment purposes. This review focuses on promising chemotypes as potential starting points in a drug discovery effort to meet the urgent need for new schistosomicides.
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Affiliation(s)
- Godwin Akpeko Dziwornu
- Department of Chemistry , University of Cape Town , Rondebosch 7701 , South Africa . ; Tel: +27 21 6502553
| | - Henrietta Dede Attram
- Department of Chemistry , University of Cape Town , Rondebosch 7701 , South Africa . ; Tel: +27 21 6502553
| | - Samuel Gachuhi
- Department of Chemistry , University of Cape Town , Rondebosch 7701 , South Africa . ; Tel: +27 21 6502553
| | - Kelly Chibale
- Department of Chemistry , University of Cape Town , Rondebosch 7701 , South Africa . ; Tel: +27 21 6502553
- Drug Discovery and Development Centre (H3D) , University of Cape Town , Rondebosch 7701 , South Africa
- Institute of Infectious Disease and Molecular Medicine , University of Cape Town , Rondebosch 7701 , South Africa
- South African Medical Research Council Drug Discovery and Development Research Unit , University of Cape Town , Rondebosch 7701 , South Africa
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32
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El-Husseiny WM, El-Sayed MAA, El-Azab AS, AlSaif NA, Alanazi MM, Abdel-Aziz AAM. Synthesis, antitumor activity, and molecular docking study of 2-cyclopentyloxyanisole derivatives: mechanistic study of enzyme inhibition. J Enzyme Inhib Med Chem 2020; 35:744-758. [PMID: 32183576 PMCID: PMC7144195 DOI: 10.1080/14756366.2020.1740695] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A series of 24 compounds was synthesised based on a 2-cyclopentyloxyanisole scaffold 3–14 and their in vitro antitumor activity was evaluated. Compounds 4a, 4b, 6b, 7b, 13, and 14 had the most potent antitumor activity (IC50 range: 5.13–17.95 μM), compared to those of the reference drugs celecoxib, afatinib, and doxorubicin. The most active derivatives 4a, 4b, 7b, and 13 were evaluated for their inhibitory activity against COX-2, PDE4B, and TNF-α. Compounds 4a and 13 potently inhibited TNF-α (IC50 values: 2.01 and 6.72 μM, respectively) compared with celecoxib (IC50=6.44 μM). Compounds 4b and 13 potently inhibited COX-2 (IC50 values: 1.08 and 1.88 μM, respectively) comparable to that of celecoxib (IC50=0.68 μM). Compounds 4a, 7b, and 13 inhibited PDE4B (IC50 values: 5.62, 5.65, and 3.98 μM, respectively) compared with the reference drug roflumilast (IC50=1.55 μM). The molecular docking of compounds 4b and 13 with the COX-2 and PDE4B binding pockets was studied.Highlights Antitumor activity of new synthesized cyclopentyloxyanisole scaffold was evaluated. The powerful antitumor 4a, 4b, 6b, 7b & 13 were assessed as COX-2, PDE4B & TNF-α inhibitors. Compounds 4a, 7b, and 13 exhibited COX-2, PDE4B, and TNF-α inhibition. Compounds 4b and 13 showed strong interactions at the COX-2 and PDE4B binding pockets.
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Affiliation(s)
- Walaa M El-Husseiny
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Magda A-A El-Sayed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Damietta, Egypt
| | - Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Mohsin NUA, Irfan M. Selective cyclooxygenase-2 inhibitors: A review of recent chemical scaffolds with promising anti-inflammatory and COX-2 inhibitory activities. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02528-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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34
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Abdel-Aziz AAM, El-Azab AS, Ghabbour HA, Obaidullaha AJ. Crystal structure of ( E)-N′-((4-aminophenyl)sulfonyl)- N, N-dimethylformimidamide, C 9H 13N 3O 2S. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2019-0781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C9H13N3O2S, monoclinic, P21/c (no. 14), a = 8.0984(4) Å, b = 17.3203(10) Å, c = 9.6802(4) Å, β = 124.031(3)°, V = 1125.26(10) Å3, Z = 4, R
gt(F) = 0.0504, wR
ref(F
2) = 0.1275, T = 293(2) K.
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Affiliation(s)
- Alaa A.-M. Abdel-Aziz
- Department of Pharmaceutical Chemistry , College of Pharmacy, King Saud University , P. O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Adel S. El-Azab
- Department of Pharmaceutical Chemistry , College of Pharmacy, King Saud University , P. O. Box 2457 , Riyadh 11451 , Saudi Arabia
| | - Hazem A. Ghabbour
- Department of Medicinal Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura 35516 , Egypt
| | - Ahmad J. Obaidullaha
- Department of Pharmaceutical Chemistry , College of Pharmacy, King Saud University , P. O. Box 2457 , Riyadh 11451 , Saudi Arabia
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35
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Synthesis and Bioactivity of Phthalimide Analogs as Potential Drugs to Treat Schistosomiasis, a Neglected Disease of Poverty. Pharmaceuticals (Basel) 2020; 13:ph13020025. [PMID: 32028743 PMCID: PMC7169845 DOI: 10.3390/ph13020025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 12/23/2022] Open
Abstract
The neglected tropical disease, schistosomiasis, is caused by trematode blood flukes of the Schistosoma genus and infects approximately 200 million people worldwide. With just one partially effective drug available for disease treatment, new drugs are urgently needed. Herein, a series of 47 phthalimide (Pht) analogues possessing high-value bioactive scaffolds (i.e., benzimidazole and 1,2,3,-triazoles) was synthesized by click-chemistry. Compounds were evaluated for anti-schistosomal activity in culture against somules (post-infective larvae) and adults of Schistosoma mansoni, their predicted ADME (absorption, distribution, metabolism, and excretion) properties, and toxicity vs. HepG2 cells. The majority showed favorable parameters for surface area, lipophilicity, bioavailability and Lipinski score. Thirteen compounds were active at 10 µM against both somules and adults (6d, 6f, 6i–6l, 6n–6p, 6s, 6r’, 6t’ and 6w). Against somules, the majority caused degeneracy and/or death after 72 h; whereas against adult parasites, five compounds (6l, 6d, 6f, 6r’ and 6s) elicited degeneracy, tegumental (surface) damage and/or death. Strongest potency against both developmental stages was recorded for compounds possessing n-butyl or isobutyl as a linker, and a pentafluorophenyl group on triazole. Apart from five compounds for which anti-parasite activity tracked with toxicity to HepG2 cells, there was apparently no toxicity to HepG2 cells (EC50 values ≥50 µM). The data overall suggest that phthaloyl-triazole compounds are favorable synthons for additional studies as anti-schistosomals.
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Gera A, Mohan C, Madan J, Arora S. Molecular Hybrids of N-Phthaloylglycyl Hydrazide and Hydrazinecarbothioamide with Anti-inflammatory and Anti-oxidant Activities. Curr Org Synth 2020; 16:1055-1066. [PMID: 31984886 DOI: 10.2174/1570179416666190306141318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 12/28/2018] [Accepted: 02/04/2019] [Indexed: 01/29/2023]
Abstract
BACKGROUND Oxidative stress due to high levels of reactive organic species is the cause of the progression of inflammation in various diseases. The molecules possessing both anti-inflammatory and antioxidant activity can be the promising key to treat inflammatory diseases. Phthalimide and hydrazinecarbothioamide are anti-inflammatory and anti-oxidant pharmacophores. OBJECTIVE Molecular hybrids possessing above two pharmacophores were designed. A series of N-phenyl substituted 2-(2-(1,3-dioxoisoindolin-2-yl)acetyl)-N-phenylhydrazine-1-carbothioamide (CGS compounds) was synthesized and evaluated for biological activities. METHODS N-phthaloylglycyl hydrazide was reacted with unsubstituted/substituted phenyl isothiocyanates to yield CGS compounds. Synthesized compounds were evaluated for in vivo anti-inflammatory activity in carrageenan rat paw edema model, and in vitro anti-oxidant activity by DPPH assay. Levels of TNF-α and oxidative stress at the site of inflammation were measured. The genetic algorithm-PLS regression based QSAR model correlating the effect of N-phenyl substituent on the anti-inflammatory activity was developed. Further, the interaction of the active compound in the TNF-α binding pocket was studied by in silico docking. RESULTS Compound containing the 2-OCH3, 4-NO2 (CGS-5); 4-CF3 (CGS-9); 4-NO2 (CGS-3) showed significant anti-inflammatory activity (percentage inhibition of paw edema after 3 hour = 58.24, 50.38, 40.05, respectively) and potent anti-oxidant activity (IC50 =0.045, 0.998, 0.285 μg/ml, respectively). Reduced levels of TNF- α and increased levels of GSH were observed for the above three compounds. Descriptors for QSAR model identified by GA-PLS were WPSA1, Weta1unity, WDunity, SC3, VC5, MlogP, and WTPT3. The identified model was highly predictive, and value of root mean square error of prediction for internal (leave one out) and external validation was: 1.579, 1.325. CONCLUSION Molecular hybrids of phthalimide and hydrazinecarbothioamide were synthesized. Some of the compounds possessed promising anti-inflammatory and anti-oxidant activities.
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Affiliation(s)
- Ankur Gera
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Punjab 140401, India
| | - Chander Mohan
- Rayat-Bahra Institute of Pharmacy, VPO-Bohan, Hoshiarpur, Punjab 146104, India
| | - Jitender Madan
- Hygia Institute of Pharmaceutical Education & Research, Ghazipur Balram, Ghaila Road, Lucknow 226022, India
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Punjab 140401, India
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Alkahtani HM, Abdalla AN, Obaidullah AJ, Alanazi MM, Almehizia AA, Alanazi MG, Ahmed AY, Alwassil OI, Darwish HW, Abdel-Aziz AAM, El-Azab AS. Synthesis, cytotoxic evaluation, and molecular docking studies of novel quinazoline derivatives with benzenesulfonamide and anilide tails: Dual inhibitors of EGFR/HER2. Bioorg Chem 2020; 95:103461. [PMID: 31838290 DOI: 10.1016/j.bioorg.2019.103461] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 09/11/2019] [Accepted: 11/20/2019] [Indexed: 12/19/2022]
Abstract
We synthesized a new series of 2-[(3-(4-sulfamoylphenethyl)-4(3H)-quinazolinon-2-yl)thio]anilide derivatives (2-16) and evaluated their cytotoxic activity against breast adenocarcinoma (MCF-7), colorectal adenocarcinoma (HT-29), and acute myeloid leukemia (HL-60 and K562) cells. To reveal their selectivity toward cancer cells, the compounds were also tested against the human fibroblast cell line, MRC-5. Compounds 1-5 exhibited potent cytotoxic activity against the tested cell lines with IC50 values of 0.65-3.86, 0.68-4.60, 0.41-1.45, 0.42-4.07, and 3.77-25.55 μM, respectively compared to sorafenib, the standard drug (IC50 2.50, 2.50, and 3.14 μM against MCF-7, HT-29, and HL60 cells, respectively). Interestingly, compounds 1-5 displayed selectivity toward the cancer cell lines over MRC-5 (IC50 3.77-25.55 μM). These compounds also displayed potent inhibitory activity against EGFR and HER2 kinases (IC50 0.09-0.43 and 0.15-0.33 μM, respectively) compared to the standard drug, sorafenib (IC50 0.11 and 0.13 μM, respectively). Likewise, compounds 1, 4, and 5 showed strong inhibitory activity against VEGFR2 (IC50 0.34, 0.28 and 0.39 μM, respectively) compared to sorafenib (IC50 0.17 μM). We also employed molecular docking to identify the structural features required for the EGFR/HER2 inhibitory activity of the new series. Ultimately, compounds 1, 4, and 5 were demonstrated to be candidates for further preclinical investigations.
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Affiliation(s)
- Hamad M Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Ahmad J Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdulrahman A Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mashael G Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ahmed Y Ahmed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Osama I Alwassil
- Department of Pharmaceutical Sciences, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, 3163, P.O. Box 3660, Riyadh 11481, Saudi Arabia
| | - Hany W Darwish
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
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Synthesis of novel Mannich bases and hybrid Mannich bases related to isoindolin‐1,3‐dione. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Valizadeh S, Ghasemi Z, Shahrisa A, Notash B, Pirouzmand M, Kabiri R. Magnetic chitosan nanocomposite: As a novel catalyst for the synthesis of new derivatives of N-sulfonylamidine and N-sulfonylimidate. Carbohydr Polym 2019; 226:115310. [PMID: 31582060 DOI: 10.1016/j.carbpol.2019.115310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/27/2019] [Accepted: 09/09/2019] [Indexed: 10/26/2022]
Abstract
This study reports the synthesis and characterization of a highly active catalyst based on chelated copper iodide on magnetic chitosan-salicylaldehyde Schiff base. This catalyst was successfully used for the three-component reaction of N-propargylphthalimide, tosylazide, and NH or OH containing nucleophiles to access new classes of N-sulfonylamidine or N-sulfonylimidate derivatives. The products, which were constructed via an in situ generated sulfonyl keteneimine intermediate, were obtained in good to excellent yields. Short reaction times, easy separation and reusability without significant loss of catalyst activity were found to be the notable features of this synthetic protocol.
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Affiliation(s)
- Sepideh Valizadeh
- Department of Organic and Bioorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Zarrin Ghasemi
- Department of Organic and Bioorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran.
| | - Aziz Shahrisa
- Department of Organic and Bioorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Behrouz Notash
- Department of Inorganic Chemistry and Catalysis, Shahid Beheshti University, General Campus, Evin, Tehran 1983963113, Iran
| | - Mahtab Pirouzmand
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 516661476, Iran
| | - Roya Kabiri
- Laboratory of NMR, Faculty of Chemistry, Tabriz University, Tabriz, Iran
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Machado MGM, Scarim CB, de Andrade CR, dos Santos JL, Chin CM. Synthesis and anti-inflammatory intestinal activity of new glucocorticoid derivatives. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02474-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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41
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El-Azab AS, Abdel-Aziz AAM, Bua S, Nocentini A, Alanazi MM, AlSaif NA, Al-Suwaidan IA, Hefnawy MM, Supuran CT. Synthesis and comparative carbonic anhydrase inhibition of new Schiff's bases incorporating benzenesulfonamide, methanesulfonamide, and methylsulfonylbenzene scaffolds. Bioorg Chem 2019; 92:103225. [PMID: 31493707 DOI: 10.1016/j.bioorg.2019.103225] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 08/25/2019] [Accepted: 08/27/2019] [Indexed: 01/07/2023]
Abstract
Herein, we report the synthesis, characterization, and carbonic anhydrase (CA) inhibition of the newly synthesized Schiff's bases 4-18 with benzenesulfonamide, methanesulfonamide, and methylsulfonylbenzene scaffolds. The compound inhibition profiles against human CA (hCA) isoforms I, II, IX, and XII were compared to those of the standard inhibitors, acetazolamide (AAZ) and SLC-0111 (a CA inhibitor in Phase II clinical trials for the treatment of hypoxic tumors). The hCA I was inhibited by compounds 4a-8a with inhibition constants (KI) in the range 93.5-428.1 nM (AAZ and SLC-0111: KI, 250.0 and 5080.0 nM, respectively). Compounds 4a-8a proved to be effective hCA II inhibitors, with KI ranging from 18.2 to 133.3 nM (AAZ and SLC-0111: KI, 12.0 and 960.0 nM, respectively). Compounds 4a-8a effectively inhibited hCA IX, with KI in the range 8.5-24.9 nM; these values are superior or equivalent to that of AAZ and SLC-0111 (KI, 25.0 and 45.0 nM, respectively). Compounds 4a-8a displayed effective hCA XII inhibitory activity with KI values ranging from 8.6 to 43.2 nM (AAZ and SLC-0111: KI, 5.7 and 4.5 nM, respectively). However, compounds 9b-13b and 14c-18c were found to be micromolar CA inhibitors. For molecular docking studies, compounds 5a, 6a, and 8a were selected.
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Affiliation(s)
- Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Silvia Bua
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alessio Nocentini
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ibrahim A Al-Suwaidan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohamed M Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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Leite ACL, Espíndola JWP, de Oliveira Cardoso MV, de Oliveira Filho GB. Privileged Structures in the Design of Potential Drug Candidates for Neglected Diseases. Curr Med Chem 2019; 26:4323-4354. [DOI: 10.2174/0929867324666171023163752] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 09/15/2017] [Accepted: 09/19/2017] [Indexed: 11/22/2022]
Abstract
Background:
Privileged motifs are recurring in a wide range of biologically
active compounds that reach different pharmaceutical targets and pathways and could represent
a suitable start point to access potential candidates in the neglected diseases field.
The current therapies to treat these diseases are based in drugs that lack of the desired effectiveness,
affordable methods of synthesis and allow a way to emergence of resistant
strains. Due the lack of financial return, only few pharmaceutical companies have been
investing in research for new therapeutics for neglected diseases (ND).
Methods:
Based on the literature search from 2002 to 2016, we discuss how six privileged
motifs, focusing phthalimide, isatin, indole, thiosemicarbazone, thiazole, and thiazolidinone
are particularly recurrent in compounds active against some of neglected diseases.
Results:
It was observed that attention was paid particularly for Chagas disease, malaria,
tuberculosis, schistosomiasis, leishmaniasis, dengue, African sleeping sickness (Human
African Trypanosomiasis - HAT) and toxoplasmosis. It was possible to verify that, among
the ND, antitrypanosomal and antiplasmodial activities were between the most searched.
Besides, thiosemicarbazone moiety seems to be the most versatile and frequently explored
scaffold. As well, phthalimide, isatin, thiazole, and thiazolidone nucleus have been also
explored in the ND field.
Conclusion:
Some described compounds, appear to be promising drug candidates, while
others could represent a valuable inspiration in the research for new lead compounds.
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Affiliation(s)
- Ana Cristina Lima Leite
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - José Wanderlan Pontes Espíndola
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | | | - Gevanio Bezerra de Oliveira Filho
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
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Asadi M, Ebrahimi M, Mohammadi-Khanaposhtani M, Azizian H, Sepehri S, Nadri H, Biglar M, Amanlou M, Larijani B, Mirzazadeh R, Edraki N, Mahdavi M. Design, Synthesis, Molecular Docking, and Cholinesterase Inhibitory Potential of Phthalimide-Dithiocarbamate Hybrids as New Agents for Treatment of Alzheimer's Disease. Chem Biodivers 2019; 16:e1900370. [PMID: 31523926 DOI: 10.1002/cbdv.201900370] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/09/2019] [Indexed: 01/16/2023]
Abstract
A novel series of phthalimide-dithiocarbamate hybrids was synthesized and evaluated for in vitro inhibitory potentials against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). The anti-cholinesterase results indicated that among the synthesized compounds, the compounds 7g and 7h showed the most potent anti-AChE and anti-BuChE activities, respectively. Molecular docking and dynamic studies of the compounds 7g and 7h, respectively, in the active site of AChE and BuChE revealed that these compounds as well interacted with studied cholinesterases. These compounds also possessed drug-like properties and were able to cross the BBB.
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Affiliation(s)
- Mehdi Asadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, 1417653761, Tehran, Iran
| | - Mostafa Ebrahimi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, 1417653761, Tehran, Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, 4717647745, Iran
| | - Homa Azizian
- Department of Medicinal Chemistry, School of Pharmacy-International Campus, Iran University of Medical Sciences, Tehran, 14665354, Iran
| | - Saghi Sepehri
- Department of Medicinal Chemistry, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, 5618953141, Iran
| | - Hamid Nadri
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, 8915173160, Iran
| | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, 1417653761, Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, 1417653761, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, 1417653761, Iran
| | - Roghieh Mirzazadeh
- Department of Biochemistry, Pasteur Institute of Iran, Tehran, 1316943551, Iran
| | - Najmeh Edraki
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, 7134853734, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, 1417653761, Iran
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El-Azab AS, Abdel-Aziz AAM, Bua S, Nocentini A, AlSaif NA, Almehizia AA, Alanazi MM, Hefnawy MM, Supuran CT. New anthranilic acid-incorporating N-benzenesulfonamidophthalimides as potent inhibitors of carbonic anhydrases I, II, IX, and XII: Synthesis, in vitro testing, and in silico assessment. Eur J Med Chem 2019; 181:111573. [PMID: 31394463 DOI: 10.1016/j.ejmech.2019.111573] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/27/2019] [Accepted: 07/29/2019] [Indexed: 02/08/2023]
Abstract
The carbonic anhydrase (CA) inhibitory activity of newly synthesized compounds 4-21 against the human CA (hCA) isoforms I, II, IX, and XII was measured and compared to that of standard sulfonamide inhibitors, acetazolamide (AAZ) and SLC-0111. Among this series; benzensulfonamides 6-11 gave the best potent hCA inhibitors with inhibition constants (KIs) ranging from 81.9 to 456.6 nM (AAZ and SLC-0111: KIs, 250.0 and 5080 nM, respectively). Compounds 6-11 proved to be effective hCA II inhibitors (KIs, 8.9-51.5 nM); they were almost equally potent to AAZ (KI, 12.0 nM) and had superior potency to SLC-0111 (KI, 960.0 nM). For hCA IX inhibition, compounds 6-11 proved to be potent inhibitors, with KI values of 3.9-36.0 nM, which were greater than or equal to that of AAZ and greater than that of SLC-0111 (KIs, 25.0 and 45.0 nM, respectively). For hCA XII inhibitory activity, compounds 6-11 displayed effective inhibition with KI values ranging from 4.6 to 86.3 nM and were therefore comparable to AAZ and SLC-0111 (KIs, 5.7 and 4.5 nM, respectively). Molecular docking studies of compounds 6, 7, 10, and 11 were conducted using the crystal structures of hCA isozymes I, II, IX, and XII to study their binding interactions for further lead optimization.
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Affiliation(s)
- Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia.
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Silvia Bua
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019, Sesto Fiorentino, Florence, Italy
| | - Alessio Nocentini
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019, Sesto Fiorentino, Florence, Italy
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Abdulrahman A Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Mohamed M Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via U. Schiff 6, 50019, Sesto Fiorentino, Florence, Italy.
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45
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Novel phthalamide derivatives as antihypertensive agents: rapid and clean synthesis, in silico and in vivo evaluation. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02327-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Banarouei N, Davood A, Shafaroodi H, Saeedi G, Shafiee A. N-arylmethylideneaminophthalimide: Design, Synthesis and Evaluation as Analgesic and Anti-inflammatory Agents. Mini Rev Med Chem 2019; 19:679-687. [DOI: 10.2174/1389557518666180424101009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 10/19/2017] [Accepted: 04/09/2018] [Indexed: 11/22/2022]
Abstract
Background and Objective:
N-aryl derivatives of phthalimide and 4-nitro phthalimide have
demonstrated cyclooxygenase inhibitory activity. Also, they possess excellent analgesic and antiinflammatory
activity. In this work, a new series of N-arylmethylideneamino derivatives of
phthalimide and 4-nitro phthalimide were designed and synthesized.
Methods:
The designed compounds were synthesized by condensation of the appropriate aldehyde and
N-aminophthalimide in ethanol at room temperature at PH around 3. Their analgesic and antiinflammatory
activity were evaluated by acetic acid-induced pain test and carrageenan-induced paw
edema test in mice and rats, respectively.
Results and Conclusion::
The details of the synthesis and chemical characterization of the analogs are
described. In vivo screening showed compounds 3a, 3b, 3f and 3h were the most potent analgesic
compounds. In addition, compounds 3a, 3c, 3d, 3e and 3j indicated comparable anti-inflammatory activity
to indomethacin as a reference drug.
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Affiliation(s)
- Nasimossadat Banarouei
- Department of Medicinal Chemistry, Faculty of Pharmacy, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Asghar Davood
- Department of Medicinal Chemistry, Faculty of Pharmacy, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Hamed Shafaroodi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Saeedi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Research Center, Tehran University of Medical Sciences, Iran
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Zhang L, Fan Y, Su H, Wu L, Huang Y, Zhao L, Han B, Shu G, Xiang M, Yang JM. Chlorogenic acid methyl ester exerts strong anti-inflammatory effects via inhibiting the COX-2/NLRP3/NF-κB pathway. Food Funct 2019; 9:6155-6164. [PMID: 30379164 DOI: 10.1039/c8fo01281d] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The objective of this study was to investigate the anti-inflammatory effect of chlorogenic acid methyl ester (CME) and the molecular mechanism involved, through using non-infectious inflammation and infectious inflammation animal models as well as lipopolysaccharide (LPS)-stimulated mouse macrophage RAW264.7 cell models. Our results demonstrated that CME markedly inhibited ear swelling, paw swelling and granuloma swelling, and decreased intraperitoneal capillary permeability in non-infectious inflammation. Moreover, CME significantly alleviated the pathological damage of the lung tissue, reduced the levels of PGE2 and IL-1β in the serum and the protein expression levels of related-inflammatory factors in the lung tissue of LPS-induced mice with acute lung injury (ALI). In addition, CME affected the RAW264.7 cell cycle and inhibited the protein expressions of COX-2 and NLRP3 and prevented the phosphorylation of NF-κB p65 in RAW264.7 cells treated with LPS. These observations not only validated the anti-inflammatory effects of CME, but also revealed the underlying molecular basis, which involves the down-regulation of the expression of inflammatory factors and blockade of the COX-2/NLRP3/NF-κB signaling pathway.
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Affiliation(s)
- Lang Zhang
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, PR China.
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Assis SPDO, Silva MTD, Silva FTD, Sant’Anna MP, Tenório CMBDA, Santos CFBD, Fonseca CSMD, Seabra G, Lima VLM, Oliveira RND. Design and Synthesis of Triazole-Phthalimide Hybrids with Anti-inflammatory Activity. Chem Pharm Bull (Tokyo) 2019; 67:96-105. [DOI: 10.1248/cpb.c18-00607] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shalom P. de O. Assis
- Laboratório de Síntese de Compostos Bioativos, Departamento de Química, Universidade Federal Rural de Pernambuco
- Departamento de Bioquímica, Universidade Federal de Pernambuco
- Departamento de Medicina, Universidade Católica de Pernambuco
| | - Moara T. da Silva
- Laboratório de Síntese de Compostos Bioativos, Departamento de Química, Universidade Federal Rural de Pernambuco
| | - Filipe Torres da Silva
- Laboratório de Síntese de Compostos Bioativos, Departamento de Química, Universidade Federal Rural de Pernambuco
- Departamento de Medicina, Universidade Católica de Pernambuco
| | | | | | | | | | | | - Vera L. M. Lima
- Departamento de Bioquímica, Universidade Federal de Pernambuco
| | - Ronaldo N. de Oliveira
- Laboratório de Síntese de Compostos Bioativos, Departamento de Química, Universidade Federal Rural de Pernambuco
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Shaikh MM, Patel AP, Patel SP, Chikhalia KH. Synthesis, in vitro COX-1/COX-2 inhibition testing and molecular docking study of novel 1,4-benzoxazine derivatives. NEW J CHEM 2019. [DOI: 10.1039/c9nj00684b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The present work deals with an efficient and straightforward synthesis, biological activity and molecular docking study of novel 1,4-benzoxazine derivatives.
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Affiliation(s)
| | - Anuj P. Patel
- Department of Chemistry
- Gujarat University
- Ahmedabad
- India
| | - Shivani P. Patel
- Division of Biological and Life Sciences
- Ahmedabad University
- Ahmedabad
- India
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Sharma P, Srivastava P, Seth A, Tripathi PN, Banerjee AG, Shrivastava SK. Comprehensive review of mechanisms of pathogenesis involved in Alzheimer's disease and potential therapeutic strategies. Prog Neurobiol 2018; 174:53-89. [PMID: 30599179 DOI: 10.1016/j.pneurobio.2018.12.006] [Citation(s) in RCA: 201] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 12/04/2018] [Accepted: 12/28/2018] [Indexed: 12/14/2022]
Abstract
AD is a progressive neurodegenerative disorder and a leading cause of dementia in an aging population worldwide. The enormous challenge which AD possesses to global healthcare makes it as urgent as ever for the researchers to develop innovative treatment strategies to fight this disease. An in-depth analysis of the extensive available data associated with the AD is needed for a more comprehensive understanding of underlying molecular mechanisms and pathophysiological pathways associated with the onset and progression of the AD. The currently understood pathological and biochemical manifestations include cholinergic, Aβ, tau, excitotoxicity, oxidative stress, ApoE, CREB signaling pathways, insulin resistance, etc. However, these hypotheses have been criticized with several conflicting reports for their involvement in the disease progression. Several issues need to be addressed such as benefits to cost ratio with cholinesterase therapy, the dilemma of AChE selectivity over BChE, BBB permeability of peptidic BACE-1 inhibitors, hurdles related to the implementation of vaccination and immunization therapy, and clinical failure of candidates related to newly available targets. The present review provides an insight to the different molecular mechanisms involved in the development and progression of the AD and potential therapeutic strategies, enlightening perceptions into structural information of conventional and novel targets along with the successful applications of computational approaches for the design of target-specific inhibitors.
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Affiliation(s)
- Piyoosh Sharma
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Pavan Srivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Ankit Seth
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Prabhash Nath Tripathi
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Anupam G Banerjee
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Sushant K Shrivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India.
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