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Tyagi R, Yadav K, Khanna A, Mishra SK, Sagar R. Efficient synthesis of indole-chalcones based glycohybrids and their anticancer activity. Bioorg Med Chem 2024; 109:117778. [PMID: 38870714 DOI: 10.1016/j.bmc.2024.117778] [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: 04/11/2024] [Revised: 05/08/2024] [Accepted: 05/29/2024] [Indexed: 06/15/2024]
Abstract
Indole based glycosides belong to the class of pharmacologically active molecules and found in diverse natural compounds. Herein, we report the synthesis of 1,2,3-triazole bridged chirally enriched diverse indole-chalcones based glycohybrids. Three series of glycohybrids were designed and efficiently synthesized using d-glucose, d-galactose and d-mannose derived 1-azido glycosides. The reactions sequence involved were, the synthesis of indole derived chalcones which were formed via Claisen-Schmidt condensation reaction and subsequently N-propargylation which leads to the production of N-propargylated indole-chalcones. The N-propargylated indole-chalcones get transformed into 1,2,3-triazole bridged indole-chalcone based glycohybrids by reacting with 1-azido sugar glycosides under click-chemistry reaction conditions. Further, the biological activity of synthesized glycohybrids (n = 27) was assessed in-vitro against MDA-MB231, MCF-7, MDA-MB453 cancer, and MCF-10A normal cell lines. The selected compounds showed potent anti-oncogenic properties against MCF-7 and MDA-MB231 breast cancer cell line with IC50 values of 1.05 µM and 11.40 µM respectively, with very good selectivity index (SI > 161). The active compounds show better binding affinity as compared to co-crystallized inhibitor 1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (PP1) with HCK (PTKs) proteins in molecular docking studies.
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Affiliation(s)
- Rajdeep Tyagi
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Kanchan Yadav
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Ashish Khanna
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Sunil K Mishra
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (IIT-BHU), Varanasi 221005, India
| | - Ram Sagar
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India; Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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2
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Maddipati VC, Mittal L, Kaur J, Rawat Y, Koraboina CP, Bhattacharyya S, Asthana S, Gundla R. Discovery of non-nucleoside oxindole derivatives as potent inhibitors against dengue RNA-dependent RNA polymerase. Bioorg Chem 2023; 131:106277. [PMID: 36444792 DOI: 10.1016/j.bioorg.2022.106277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 10/20/2022] [Accepted: 11/12/2022] [Indexed: 11/21/2022]
Abstract
A series of thiazole linked Oxindole-5-Sulfonamide (OSA) derivatives were designed as inhibitors of RNA-dependent RNA polymerase (RdRp) activity of Dengue virus. These were synthesized and then evaluated for their efficacy in ex-vivo virus replication assay using human cell lines. Among 20 primary compounds in the series, OSA-15 was identified as a hit. A series of analogues were synthesized by replacing the difluoro benzyl group of OSA-15 with different substituted benzyl groups. The efficacy of OSA-15derivatives was less than that of the parent compound, except OSA-15-17, which has shown improved efficacy than OSA-15. The further optimization was carried out by adding dimethyl (DM) groups to both the sulfonamide and oxindole NH's to produce OSA-15-DM and OSA-15-17-DM. These two compounds were showing no detectable cytotoxicity and the latter was more efficacious. Further, both these compounds were tested for inhibition in all the serotypes of the Dengue virus using an ex-vivo assay. The EC50 of OSA-15-17-DM was observed in a low micromolar range between 2.5 and 5.0 µg/ml. Computation docking and molecular dynamics simulation studies confirmed the binding of identified hits to DENV RdRp. OSA15-17-DM blocks the RNA entrance and elongation site for their biological activity with high binding affinity. Overall, the identified oxindole derivatives are novel compounds that can inhibit Dengue replication, working as non-nucleoside inhibitors (NNI) to explore as anti-viral RdRp activity.
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Affiliation(s)
| | - Lovika Mittal
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Jaskaran Kaur
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Yogita Rawat
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Chandra Prakash Koraboina
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India
| | - Sankar Bhattacharyya
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Shailendra Asthana
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India.
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Sanap D, Avhad L, Ghotekar S, Gaikwad ND. An expedient synthesis of C3-arylidene-oxindole derivatives using calcite nanoflowers as an efficient heterogeneous catalyst. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2022.110387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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4
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Elganzory HH, Alminderej FM, El-Bayaa MN, Awad HM, Nossier ES, El-Sayed WA. Design, Synthesis, Anticancer Activity and Molecular Docking of New 1,2,3-Triazole-Based Glycosides Bearing 1,3,4-Thiadiazolyl, Indolyl and Arylacetamide Scaffolds. Molecules 2022; 27:molecules27206960. [PMID: 36296551 PMCID: PMC9611297 DOI: 10.3390/molecules27206960] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/04/2022] [Accepted: 10/07/2022] [Indexed: 11/12/2022] Open
Abstract
New 1,3,4-thiadiazole thioglycosides linked to a substituted arylidine system were synthesized via heterocyclization via click 1,3-dipolar cycloaddition. The click strategy was used for the synthesis of new 1,3,4-thiadiazole and 1,2,3-triazole hybrid glycoside-based indolyl systems as novel hybrid molecules by reacting azide derivatives with the corresponding acetylated glycosyl terminal acetylenes. The cytotoxic activities of the compounds were studied against HCT-116 (human colorectal carcinoma) and MCF-7 (human breast adenocarcinoma) cell lines using the MTT assay. The results showed that the key thiadiazolethione compounds, the triazole glycosides linked to p-methoxyarylidine derivatives and the free hydroxyl glycoside had potent activity comparable to the reference drug, doxorubicin, against MCF-7 human cancer cells. Docking simulation studies were performed to check the binding patterns of the synthesized compounds. Enzyme inhibition assay studies were also conducted for the epidermal growth factor receptor (EGFR), and the results explained the activity of a number of derivatives.
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Affiliation(s)
- Hussein H. Elganzory
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - Fahad M. Alminderej
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
- Correspondence: (F.M.A.); (M.N.E.-B.)
| | - Mohamed N. El-Bayaa
- Photochemistry Department, National Research Centre, Cairo 12622, Egypt
- Correspondence: (F.M.A.); (M.N.E.-B.)
| | - Hanem M. Awad
- Tanning Materials and Leather Technology Department, National Research Centre, El-Behouth St, Dokki, Cairo 12622, Egypt
| | - Eman S. Nossier
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11754, Egypt
| | - Wael A. El-Sayed
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
- Tanning Materials and Leather Technology Department, National Research Centre, El-Behouth St, Dokki, Cairo 12622, Egypt
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5
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Shankaraiah N, Tokala R, Bora D. Contribution of Knoevenagel Condensation Products towards Development of Anticancer Agents: An Updated Review. ChemMedChem 2022; 17:e202100736. [PMID: 35226798 DOI: 10.1002/cmdc.202100736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/23/2022] [Indexed: 11/10/2022]
Abstract
Knoevenagel condensation is an entrenched, prevailing, prominent arsenal following greener principles in the generation of α, β-unsaturated ketones/carboxylic acids by involving carbonyl functionalities and active methylenes. This reaction has proved to be a major driving force in many multicomponent reactions indicating the prolific utility towards the development of biologically fascinating molecules. This eminent reaction was acclimatised on different pharmacophoric aldehydes (benzimidazole, β-carboline, phenanthrene, indole, imidazothiadiazole, pyrazole etc.) and active methylenes (oxindole, barbituric acid, Meldrum's acid, thiazolidinedione etc.) to generate the library of chemical compounds. Their potential was also explicit to understand the significance of functionalities involved, which thereby evoke further developments in drug discovery. Furthermore, most of these reaction products exhibited remarkable anticancer activity in nanomolar to micromolar ranges by targeting different cancer targets like DNA, microtubules, Topo-I/II, and kinases (PIM, PARP, NMP, p300/CBP) etc. This review underscores the efficiency of the Knoevenagel condensation explored in the past six-year to generate molecules of pharmacological interest, predominantly towards cancer. The present review also provides the aspects of structure-activity relationships, mode of action and docking study with possible interaction with the target protein.
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Affiliation(s)
- Nagula Shankaraiah
- National Institute of Pharmaceutical Education and Research NIPER, Department of Medicinal Chemistry, Balanagar, 500037, Hyderabad, INDIA
| | - Ramya Tokala
- NIPER Hyderabad: National Institute of Pharmaceutical Education and Research Hyderabad, Medicinal Chemistry, INDIA
| | - Darshana Bora
- NIPER Hyderabad: National Institute of Pharmaceutical Education and Research Hyderabad, Medicinal Chemistry, INDIA
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Singh G, Kalra P, Singh A, Sharma G, Sanchita, Pawan, Mohit, Espinosa-Ruíz C, Esteban MA. A quick microwave preparation of isatin hydrazone schiff base conjugated organosilicon compounds: Exploration of their antibacterial, antifungal, and antioxidative potentials. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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7
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Yan C, Sun J, Han Y, Yan CG. Water Modulated Diastereoselective Synthesis of cis/ trans-Spiro[indoline-3,6'-naphtho[2,3- c]carbazoles]. J Org Chem 2021; 86:9263-9279. [PMID: 34197117 DOI: 10.1021/acs.joc.1c00044] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
p-TsOH catalyzed Diels-Alder reaction of 2-(1-alkylindol-3-yl)naphthalene-1,4-diones and 3-phenacylideneoxindoles showed fascinating diastereoselectivity. The reaction with the hydrated p-TsOH afforded trans-isomers of dihydrospiro[indoline-3,6'-naphtho[2,3-c]carbazoles] as major products. Alternatively, the reaction with anhydrous p-TsOH under a Dean and Stark apparatus predominately gave cis-isomer of dihydrospiro[indoline-3,6'-naphtho[2,3-c]carbazoles]. On the other hand, the similar p-TsOH catalyzed reaction of 2-(indol-3-yl)naphthalene-1,4-diones with 3-arylideneindolin-2-ones afforded cis/trans-isomers of dihydrospiro[indoline-3,6'-naphtho[2,3-c]carbazoles]. Additionally, the p-TsOH catalyzed reaction of 2-(indol-3-yl)naphthalene-1,4-diones with 2-arylidene-1,3-indanediones gave the expected spiro[indene-2,6'-naphtho[2,3-c]carbazoles] in satisfactory yields.
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Affiliation(s)
- Chen Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Ying Han
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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Agrahari AK, Bose P, Jaiswal MK, Rajkhowa S, Singh AS, Hotha S, Mishra N, Tiwari VK. Cu(I)-Catalyzed Click Chemistry in Glycoscience and Their Diverse Applications. Chem Rev 2021; 121:7638-7956. [PMID: 34165284 DOI: 10.1021/acs.chemrev.0c00920] [Citation(s) in RCA: 154] [Impact Index Per Article: 51.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Copper(I)-catalyzed 1,3-dipolar cycloaddition between organic azides and terminal alkynes, commonly known as CuAAC or click chemistry, has been identified as one of the most successful, versatile, reliable, and modular strategies for the rapid and regioselective construction of 1,4-disubstituted 1,2,3-triazoles as diversely functionalized molecules. Carbohydrates, an integral part of living cells, have several fascinating features, including their structural diversity, biocompatibility, bioavailability, hydrophilicity, and superior ADME properties with minimal toxicity, which support increased demand to explore them as versatile scaffolds for easy access to diverse glycohybrids and well-defined glycoconjugates for complete chemical, biochemical, and pharmacological investigations. This review highlights the successful development of CuAAC or click chemistry in emerging areas of glycoscience, including the synthesis of triazole appended carbohydrate-containing molecular architectures (mainly glycohybrids, glycoconjugates, glycopolymers, glycopeptides, glycoproteins, glycolipids, glycoclusters, and glycodendrimers through regioselective triazole forming modular and bio-orthogonal coupling protocols). It discusses the widespread applications of these glycoproducts as enzyme inhibitors in drug discovery and development, sensing, gelation, chelation, glycosylation, and catalysis. This review also covers the impact of click chemistry and provides future perspectives on its role in various emerging disciplines of science and technology.
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Affiliation(s)
- Anand K Agrahari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Priyanka Bose
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Manoj K Jaiswal
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Sanchayita Rajkhowa
- Department of Chemistry, Jorhat Institute of Science and Technology (JIST), Jorhat, Assam 785010, India
| | - Anoop S Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Srinivas Hotha
- Department of Chemistry, Indian Institute of Science and Engineering Research (IISER), Pune, Maharashtra 411021, India
| | - Nidhi Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Vinod K Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
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Liang T, Sun X, Li W, Hou G, Gao F. 1,2,3-Triazole-Containing Compounds as Anti-Lung Cancer Agents: Current Developments, Mechanisms of Action, and Structure-Activity Relationship. Front Pharmacol 2021; 12:661173. [PMID: 34177578 PMCID: PMC8226129 DOI: 10.3389/fphar.2021.661173] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/19/2021] [Indexed: 12/19/2022] Open
Abstract
Lung cancer is the most common malignancy and leads to around one-quarter of all cancer deaths. Great advances have been achieved in the treatment of lung cancer with novel anticancer agents and improved technology. However, morbidity and mortality rates remain extremely high, calling for an urgent need to develop novel anti-lung cancer agents. 1,2,3-Triazole could be readily interact with diverse enzymes and receptors in organisms through weak interaction. 1,2,3-Triazole can not only be acted as a linker to tether different pharmacophores but also serve as a pharmacophore. This review aims to summarize the recent advances in 1,2,3-triazole-containing compounds with anti-lung cancer potential, and their structure-activity relationship (SAR) together with mechanisms of action is also discussed to pave the way for the further rational development of novel anti-lung cancer candidates.
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Affiliation(s)
- Ting Liang
- Key Laboratory for Experimental Teratology of the Ministry of Education and Biomedical Isotope Research Center, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiangyang Sun
- Department of Interventional Radiology, Qilu Hospital of Shandong University, Jinan, China
| | - Wenhong Li
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Guihua Hou
- Key Laboratory for Experimental Teratology of the Ministry of Education and Biomedical Isotope Research Center, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Feng Gao
- Key Laboratory for Experimental Teratology of the Ministry of Education and Biomedical Isotope Research Center, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
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10
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Synthesis of β-carboline fatty alcohol hybrid molecules and characterization of their biological and antioxidant activities. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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11
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Luo X, Zhang Q, Jiang Y, Wang C, Song X, Li J, Yan Q, Chan ASC, Zou Y. Copper-Catalyzed Lactamization of ( E)-2-(2-Bromophenyl)-3-arylacrylamides for the Synthesis of ( E)-3-Arylideneindolin-2-ones. J Org Chem 2021; 86:6698-6710. [PMID: 33881860 DOI: 10.1021/acs.joc.1c00452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A copper-catalyzed, ligand-free intramolecular C-N coupling of (E)-2-(2-bromophenyl)-3-arylacrylamides has been developed. This protocol provides an efficient and practical synthetic route for the biologically important (E)-3-arylideneindolin-2-ones from o-bromophenylacetic acids and aromatic or conjugated alkenyl aldehydes. Readily available starting materials, mild and noble metal-free conditions, high efficiency, and good tolerability for phenolic hydroxyl groups make this approach attractive and applicable.
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Affiliation(s)
- Xiang Luo
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, People's Republic of China
| | - Qianzhong Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | - Yi Jiang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | - Chengxin Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, People's Republic of China
| | - Xianheng Song
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | - Jianheng Li
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | - Qinfang Yan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | - Albert S C Chan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China.,Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangzhou 510000, People's Republic of China
| | - Yong Zou
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China.,Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangzhou 510000, People's Republic of China
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Dhokne P, Sakla AP, Shankaraiah N. Structural insights of oxindole based kinase inhibitors as anticancer agents: Recent advances. Eur J Med Chem 2021; 216:113334. [PMID: 33721669 DOI: 10.1016/j.ejmech.2021.113334] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/09/2021] [Accepted: 02/19/2021] [Indexed: 12/12/2022]
Abstract
Small-molecule kinase inhibitors are being continuously explored as new anticancer therapeutics. Kinases are the phosphorylating enzymes which regulate numerous cellular functions such as proliferation, differentiation, migration, metabolism, and angiogenesis by activating several signalling pathways. Kinases have also been frequently found to be deregulated and overexpressed in cancerous tissues. Therefore, modulating the kinase activity by employing small molecules has emerged as a strategic approach for cancer treatment. On the other hand, oxindole motifs have surfaced as privileged scaffolds with significant multi-kinase inhibitory activity. The present review summarises recent advances in the development of oxindole based kinase inhibitors. The role of distinguished structural frameworks of oxindoles, such as 3-alkenyl oxindoles, spirooxindoles, 3-iminooxindoles and similar hydrazone derivatives have been described based on their kinase inhibition potential. Furthermore, the design strategies, mechanism of actions, structure activity relationships (SARs) and their mode of interaction with target protein have been critically highlighted.
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Affiliation(s)
- Prajwal Dhokne
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, 500037, India
| | - Akash P Sakla
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, 500037, India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, 500037, India.
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Gopalaiah K, Tiwari A. Synthesis of (
E
)‐3‐Alkylideneindolin‐2‐ones by an Iron‐Catalyzed Aerobic Oxidative Condensation of Csp
3
–H Bonds of Oxindoles and Benzylamines. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
| | - Ankit Tiwari
- Department of Chemistry University of Delhi 110007 Delhi India
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14
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Nazari S, Safari F, Mamaghani MB, Bazgir A. Synthesis and evaluation of in vitro cytotoxic effects of triazol/spiroindolinequinazolinedione, triazol/indolin-3-thiosemicarbazone and triazol/thiazol-indolin-2-one conjugates. ACTA ACUST UNITED AC 2020; 28:591-601. [PMID: 32803690 DOI: 10.1007/s40199-020-00364-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/29/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE Cancer as one of the major diseases with high mortality rates threats human life in the world. Subsequently, the design new potent anticancer agents has attracted much attention in the area of synthetic and medicinal chemistry. In this study, new triazol-linked spiroindolinequinazolinone, thiazol-oxindole and oxindole-thiosemicarbazone conjugates were synthesized and evaluated for their in vitro cytotoxic activity toward different cancer lines. METHODS Some new triazol-linked oxindoles and spirooxindoles conjugates were synthesized. The synthesized compounds were tested for their in vitro cytotoxic activity toward cancer lines including A375, PC3, LNCaP, MDA MB231 and normal cells HDF (human dermal fibroblast). RESULTS Among all synthesized compounds, the triazol-linked oxindol-thiosemicarbazone conjugate 10b showed the highest cytotoxic activity against different cancer cells. By using quantitative real time PCR (qRT-PCR), it was found that 10b is able to induce apoptosis by alteration of Bax, Bcl2 balance (i.e. by up regulation of Bax and down regulation of Bcl-2 mRNA expression levels). The DAPI staining was used to show the death of cancer cells in the presence of 10b. Interestingly, 10b suppressed the migration of LNCaP cancer cells by up-regulation of epithelial markers (E-cadherin) and down-regulation of mesenchymal markers (vimentin). CONCLUSION Our findings revealed that the compound 10b may be a new potent candidate with multiple biological activities to design therapeutic agents against different cancers. Synthesis and evaluation of in vitro cytotoxic effects of triazol/spiroindolinequinazolinedione, triazol/indolin-3-thiosemicarbazone and triazol/thiazol-indolin-2-one conjugates.
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Affiliation(s)
- Saeed Nazari
- Department of Chemistry, Shahid Beheshti University, General Campus, Tehran, 1983963113, Iran
| | - Fatemeh Safari
- Department of Biology, Faculty of Science, University of Guilan, Rasht, Iran.
| | | | - Ayoob Bazgir
- Department of Chemistry, Shahid Beheshti University, General Campus, Tehran, 1983963113, Iran.
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Lakshmi Manasa K, Thatikonda S, Sigalapalli DK, Sagar A, Kiranmai G, Kalle AM, Alvala M, Godugu C, Nagesh N, Nagendra Babu B. Design and synthesis of β-carboline linked aryl sulfonyl piperazine derivatives: DNA topoisomerase II inhibition with DNA binding and apoptosis inducing ability. Bioorg Chem 2020; 101:103983. [DOI: 10.1016/j.bioorg.2020.103983] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/15/2020] [Accepted: 05/29/2020] [Indexed: 12/26/2022]
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16
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Singh P, Swain B, Thacker PS, Sigalapalli DK, Purnachander Yadav P, Angeli A, Supuran CT, Arifuddin M. Synthesis and carbonic anhydrase inhibition studies of sulfonamide based indole-1,2,3-triazole chalcone hybrids. Bioorg Chem 2020; 99:103839. [DOI: 10.1016/j.bioorg.2020.103839] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/31/2020] [Accepted: 04/06/2020] [Indexed: 12/21/2022]
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Rashed MN, Touchy AS, Chaudhari C, Jeon J, Siddiki SH, Toyao T, Shimizu KI. Selective C3-alkenylation of oxindole with aldehydes using heterogeneous CeO2 catalyst. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63515-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Mashayekh K, Shiri P. An Overview of Recent Advances in the Applications of Click Chemistry in the Synthesis of Bioconjugates with Anticancer Activities. ChemistrySelect 2019. [DOI: 10.1002/slct.201902362] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Koroush Mashayekh
- Medicinal Plants and Drugs Research InstituteShahid Beheshti University, Tehran Iran
| | - Pezhman Shiri
- Department of ChemistryShiraz University, Shiraz Iran
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19
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Soliman AM, Alqahtani AS, Ghorab M. Novel sulphonamide benzoquinazolinones as dual EGFR/HER2 inhibitors, apoptosis inducers and radiosensitizers. J Enzyme Inhib Med Chem 2019; 34:1030-1040. [PMID: 31074303 PMCID: PMC6522976 DOI: 10.1080/14756366.2019.1609469] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A series of sulphonamide benzoquinazolinones 5-18 was synthesized and evaluated for cytotoxic activity against MDA-MB-231 cell line. The compounds showed IC50 ranging from 0.26 to 161.49 µM. The promising compounds were evaluated for their inhibitory profile against epidermal growth factor (EGFR) and HER2 enzymes. Compound 10 showed more potent activity on both EGFR and HER2 than erlotinib (IC50 3.90 and 5.40 µM versus 6.21 and 9.42 µM). The pro-apoptotic activity of 10 was evaluated against caspase-3, Bax, B-cell lymphoma protein 2 (Bcl-2) expression levels, and cell cycle analysis. Compound 10 increased the level of caspase-3 by 10 folds, Bax level by 9 folds, decreased the level of the Bcl-2 by 0.14 and arrested the cell cycle in the G2/M phase. The radio-sensitizing activity of 10 was measured using a single dose of 8 Gy gamma radiation (IC50 decreased from 0.31 to 0.22 µM). Molecular docking was performed on EGFR and HER2 receptors.
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Affiliation(s)
- Aiten M. Soliman
- Department of Drug Radiation Research, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Nasr City,Egypt;
| | - Ali S. Alqahtani
- Department of Medicinal, Aromatic and Poisonous Plants Research Center (MAPPRC), College of Pharmacy, King Saud University, Riyadh, Saudi Arabia;
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Ali S. Alqahtani Department of Medicinal, Aromatic and Poisonous Plants Research Center (MAPPRC), College of Pharmacy, King Saud University, Riyadh11451, P.O. Box 2457, Saudi Arabia
| | - Mostafa Ghorab
- Department of Drug Radiation Research, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Nasr City,Egypt;
- CONTACT Mostafa Ghorab Department of Drug Radiation Research, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Nasr City, Cairo, P.O. Box 29, Egypt;
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20
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Xu Z, Zhao SJ, Liu Y. 1,2,3-Triazole-containing hybrids as potential anticancer agents: Current developments, action mechanisms and structure-activity relationships. Eur J Med Chem 2019; 183:111700. [PMID: 31546197 DOI: 10.1016/j.ejmech.2019.111700] [Citation(s) in RCA: 269] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/08/2019] [Accepted: 09/12/2019] [Indexed: 12/15/2022]
Abstract
Anticancer agents are critical for the cancer treatment, but side effects and the drug resistance associated with the currently used anticancer agents create an urgent need to explore novel drugs with low side effects and high efficacy. 1,2,3-Triazole is privileged building block in the discovery of new anticancer agents, and some of its derivatives have already been applied in clinics or under clinical trials for fighting against cancers. Hybrid molecules occupy an important position in cancer control, and hybridization of 1,2,3-triazole framework with other anticancer pharmacophores may provide valuable therapeutic intervention for the treatment of cancer, especially drug-resistant cancer. This review emphasizes the recent advances in 1,2,3-triazole-containing hybrids with anticancer potential, covering articles published between 2015 and 2019, and the structure-activity relationships, together with mechanisms of action are also discussed.
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Affiliation(s)
- Zhi Xu
- Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, PR China.
| | - Shi-Jia Zhao
- Wuhan University of Science and Technology, Wuhan, PR China
| | - Yi Liu
- Wuhan University of Science and Technology, Wuhan, PR China.
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21
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Manasa KL, Saifi MA, Tangella Y, Godugu C, Alvala M. Synthesis of Substituted Cinnamido Linked Quinazolinone Congeners as Potential Anticancer Agents via Mitochondrial Dependent Intrinsic Apoptotic Pathway. Anticancer Agents Med Chem 2019; 19:1935-1948. [PMID: 31490766 DOI: 10.2174/1871520619666190906162537] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/30/2019] [Accepted: 07/19/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND The synthesis of novel heterocyclic scaffolds with amide functionality is a key research area due to their plethora of medicinal applications. The present study aims to explore the synthesis of new cinnamido linked quinazolinone congeners and their potential as anticancer agents. METHODS Cytotoxicity evaluation, Cell cycle analysis, JC-1 staining, ROS, Annexin V assays, AO/EB, DAPI nuclear staining, Colony-forming assay and Western blot analysis. RESULTS Among the synthesized compounds, 5eb and 5fc have shown promising cytotoxic activity with an IC50 value of 3.89±1.01µM and 4.05±0.62µM against HeLa cell lines. The flow-cytometry analysis demonstrated that the compound 5eb arrested the sub-G1 phase of the cell cycle and induced apoptosis. Furthermore, the compound 5eb triggered the collapse of mitochondrial membrane potential (ΔΨm), which was assessed by JC-1 staining and also induced the generation of Reactive Oxygen Species. An increase in the expression of proapoptotic proteins such as Bax, p53, cleaved PARP and cleaved caspase-3 by 5eb confirmed the activation of the mitochondrial-dependent intrinsic apoptosis pathway. CONCLUSION Our results suggest that compound 5eb and 5fc of cinnamido linked quinazolinone derivatives could serve as potential leads in the development of novel chemotherapeutic agents.
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Affiliation(s)
- Kesari L Manasa
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad-500037, India.,Fluoro-Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, India
| | - Mohd A Saifi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad-500037, India
| | - Yellaiah Tangella
- Fluoro-Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad-500037, India
| | - Mallika Alvala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad-500037, India
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22
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Yuan JM, Wei K, Zhang GH, Chen NY, Wei XW, Pan CX, Mo DL, Su GF. Cryptolepine and aromathecin based mimics as potent G-quadruplex-binding, DNA-cleavage and anticancer agents: Design, synthesis and DNA targeting-induced apoptosis. Eur J Med Chem 2019; 169:144-158. [DOI: 10.1016/j.ejmech.2019.02.072] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 02/26/2019] [Accepted: 02/26/2019] [Indexed: 01/05/2023]
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23
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Saehlim N, Kasemsuk T, Sirion U, Saeeng R. One-Pot Approach for the Synthesis of Bis-indole-1,4-disubstituted-1,2,3-triazoles. J Org Chem 2018; 83:13233-13242. [PMID: 30298733 DOI: 10.1021/acs.joc.8b02056] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A new strategy for the synthesis of bis-indoletriazoles was developed using a sequential one-pot four-step procedure via I2 and H2SO4-SiO2 catalyzed Friedel-Crafts reactions of indole with aldehyde followed by N-alkylation with propargyl bromide, azidation, and copper(I)-catalyzed azide alkyne cycloaddition (CuAAC). The reaction proceeded smoothly at room temperature in a short time, and a series of bis-indoletriazoles were obtained in good to excellent yields proving the generality of this one-pot methodology.
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Affiliation(s)
- Natthiya Saehlim
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science , Burapha University , Sangesook , Chonburi 20131 , Thailand
| | - Teerapich Kasemsuk
- Department of Chemistry, Faculty of Science and Technology , RambhaiBarni Rajabhat University , Chanthaburi , 22000 , Thailand
| | - Uthaiwan Sirion
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science , Burapha University , Sangesook , Chonburi 20131 , Thailand
| | - Rungnapha Saeeng
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science , Burapha University , Sangesook , Chonburi 20131 , Thailand
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24
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Aneja B, Arif R, Perwez A, Napoleon JV, Hasan P, Rizvi MMA, Azam A, Rahisuddin, Abid M. N-Substituted 1,2,3-Triazolyl-Appended Indole-Chalcone Hybrids as Potential DNA Intercalators Endowed with Antioxidant and Anticancer Properties. ChemistrySelect 2018. [DOI: 10.1002/slct.201702913] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Babita Aneja
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
| | - Rizwan Arif
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
| | - Ahmad Perwez
- Department of Biosciences; Jamia Millia Islamia; Genome Biology Laboratory, Jamia Nagar; New Delhi 110025 India
| | - John V. Napoleon
- Eppley Institute for Research in Cancer and Allied Diseases; University of Nebraska Medical Center; Omaha, NE 68198-6805 USA
| | - Phool Hasan
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
| | - M. Moshahid A. Rizvi
- Department of Biosciences; Jamia Millia Islamia; Genome Biology Laboratory, Jamia Nagar; New Delhi 110025 India
| | - Amir Azam
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
| | - Rahisuddin
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
| | - Mohammad Abid
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
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25
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Synthesis of thiazole linked indolyl-3-glyoxylamide derivatives as tubulin polymerization inhibitors. Eur J Med Chem 2017. [DOI: 10.1016/j.ejmech.2017.06.025] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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26
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Guggilapu SD, Lalita G, Reddy TS, Prajapti SK, Nagarsenkar A, Ramu S, Brahma UR, Lakshmi UJ, Vegi GMN, Bhargava SK, Babu BN. Synthesis of C 5 -tethered indolyl-3-glyoxylamide derivatives as tubulin polymerization inhibitors. Eur J Med Chem 2017; 128:1-12. [DOI: 10.1016/j.ejmech.2017.01.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 01/19/2017] [Accepted: 01/19/2017] [Indexed: 01/19/2023]
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27
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Guggilapu SD, Chari AR, Nagarsenkar A, Sigalapalli DK, Babu BN. An efficient and mild oxidative amidation of aldehydes using B(C6F5)3 as a catalyst and biological evaluation of the products as potential antimicrobial agents. NEW J CHEM 2017. [DOI: 10.1039/c6nj03772k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A mild and efficient protocol for oxidative amidation of diverse aldehydes with amines was developed to generate the corresponding amides in good to excellent yields.
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Affiliation(s)
- Sravanthi Devi Guggilapu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Alpina Ramnath Chari
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Atulya Nagarsenkar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
- Centre for SemioChemical
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28
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Nagarsenkar A, Guntuku L, Prajapti SK, Guggilapu SD, Sonar R, Vegi GMN, Babu BN. Umbelliferone–oxindole hybrids as novel apoptosis inducing agents. NEW J CHEM 2017. [DOI: 10.1039/c7nj02578e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and biological evaluation of umbelliferone–oxindole hybrids as novel apoptosis inducing agents.
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Affiliation(s)
- Atulya Nagarsenkar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Lalita Guntuku
- Department of Pharmacology and Toxicology
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Santosh Kumar Prajapti
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Sravanthi Devi Guggilapu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Rajkiran Sonar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Ganga Modi Naidu Vegi
- Department of Pharmacology and Toxicology
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
- Centre for Semiochemicals
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29
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Nagarsenkar A, Guntuku L, Guggilapu SD, K. DB, Gannoju S, Naidu V, Bathini NB. Synthesis and apoptosis inducing studies of triazole linked 3-benzylidene isatin derivatives. Eur J Med Chem 2016; 124:782-793. [DOI: 10.1016/j.ejmech.2016.09.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/01/2016] [Accepted: 09/03/2016] [Indexed: 01/02/2023]
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30
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Sharma P, Thummuri D, Reddy TS, Senwar KR, Naidu V, Srinivasulu G, Bharghava SK, Shankaraiah N. New ( E )-1-alkyl-1 H -benzo[ d ]imidazol-2-yl)methylene)indolin-2-ones: Synthesis, in vitro cytotoxicity evaluation and apoptosis inducing studies. Eur J Med Chem 2016; 122:584-600. [DOI: 10.1016/j.ejmech.2016.07.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 06/27/2016] [Accepted: 07/10/2016] [Indexed: 01/11/2023]
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31
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Boraei ATA, Gomaa MS, El Ashry ESH, Duerkop A. Design, selective alkylation and X-ray crystal structure determination of dihydro-indolyl-1,2,4-triazole-3-thione and its 3-benzylsulfanyl analogue as potent anticancer agents. Eur J Med Chem 2016; 125:360-371. [PMID: 27688190 DOI: 10.1016/j.ejmech.2016.09.046] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 09/05/2016] [Accepted: 09/14/2016] [Indexed: 11/20/2022]
Abstract
Three sets of substituted indolyl-triazoles were synthesized by the alkylation of 1,2-dihydro-5-(1H-indol-2-yl)-1,2,4-triazole-3-thione with different alkyl halides. The use of pyridine restricted the alkylation to sulfur. Whereas, upon using K2CO3, the alkylation exceeded sulfur to one of the remaining triazole nitrogens. The assignment of which nitrogen is alkylated besides sulfur is made for the first time using X-ray analysis of single crystals and 2D NMR which indicated that S-, 2-N-isomers will be preferably formed over the S-, 1-N-isomers. The antiproliferative activity on HEPG-2 and MCF-7 cancer cell lines was tested. The results showed that compound 2a is the most active with an IC50 3.58 μg/mL and 4.53 μg/mL for HEPG-2 and MCF-7 respectively and compound 7 is the least active with an IC50 > 100 μg/mL compared to the standard drug doxorubicin (IC50 4.0 μg/mL). The interaction of the synthesized compounds with tyrosine kinases, namely, Akt, PI3, and EGFR was also studied using molecular docking simulation to predict their mode of action which will drive future work directions.
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Affiliation(s)
- Ahmed T A Boraei
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia, Egypt.
| | - Mohamed S Gomaa
- Medicinal Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - El Sayed H El Ashry
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Axel Duerkop
- Institute of Analytical Chemistry, Chemo and Biosensors, Universitätsstrasse 31, 93053 Regensburg, Germany
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32
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Prajapti SK, Nagarsenkar A, Guggilapu SD, Gupta KK, Allakonda L, Jeengar MK, Naidu V, Babu BN. Synthesis and biological evaluation of oxindole linked indolyl-pyrimidine derivatives as potential cytotoxic agents. Bioorg Med Chem Lett 2016; 26:3024-3028. [DOI: 10.1016/j.bmcl.2016.05.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 04/19/2016] [Accepted: 05/06/2016] [Indexed: 01/22/2023]
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