1
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Chudasama DD, Rajput CV, Patel MS, Parekh JN, Patel HC, Chikhaliya NP, Puerta A, Padrón JM, Ram KR. Microwave-induced one-pot synthesis of 3-imidazolyl indole clubbed 1,2,3-triazole hybrids as antiproliferative agents and density functional theory study. Arch Pharm (Weinheim) 2024; 357:e2300632. [PMID: 38150663 DOI: 10.1002/ardp.202300632] [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: 10/31/2023] [Revised: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 12/29/2023]
Abstract
Herein, we outline a highly efficient PEG-4000-mediated one-pot three-component reaction for the synthesis of 3-imidazolyl indole clubbed 1,2,3-triazole derivatives (5a-r) at up to 96% yield as antiproliferative agents. This three-component protocol offers the advantages of an environmentally benign reaction, excellent yield, quick response time, and operational simplicity triggered by the copper catalyst under microwave irradiation. All the synthesized compounds were tested for antiproliferative activity against six human solid tumor cell lines, that is, A549 and SW1573 (nonsmall cell lung), HBL100 and T-47D (breast), HeLa (cervix), and WiDr (colon). Among them, six compounds, 5g-j, 5m, and 5p, demonstrated effective antiproliferative action with GI50 values under 10 μM. Furthermore, density functional theory (DFT) calculations were performed for all the synthesized molecules through geometry optimizations, frontier molecular orbital approach, and molecular electrostatic potential (MESP). The theoretical DFT calculation was performed using the DFT/B3LYP/6-31+G (d,p) basis set. Moreover, the biological reactivity of all the representative synthesized molecules was compared with the theoretically calculated quantum chemical descriptors and MESP 3D plots. We also investigated the drug-likeness characteristic and absorption, distribution, metabolism, excretion, and toxicity (ADMET) prediction. In general, our approach enables environmentally friendly access to 3-imidazolyl indole clubbed 1,2,3-triazole derivatives as prospective antiproliferative agents.
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Affiliation(s)
| | - Chetan V Rajput
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Manan S Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Jaydeepkumar N Parekh
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Harsh C Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Navin P Chikhaliya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Adrián Puerta
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González (IUBO-AG), Universidad de La Laguna, La Laguna, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González (IUBO-AG), Universidad de La Laguna, La Laguna, Spain
| | - Kesur R Ram
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
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2
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Elzahhar PA, Orioli R, Hassan NW, Gobbi S, Belluti F, Labib HF, El-Yazbi AF, Nassra R, Belal ASF, Bisi A. Chromone-based small molecules for multistep shutdown of arachidonate pathway: Simultaneous inhibition of COX-2, 15-LOX and mPGES-1 enzymes. Eur J Med Chem 2024; 266:116138. [PMID: 38219658 DOI: 10.1016/j.ejmech.2024.116138] [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: 11/07/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/16/2024]
Abstract
As a new approach to the management of inflammatory disorders, a series of chromone-based derivatives containing a (carbamate)hydrazone moiety was designed and synthesized. The compounds were assessed for their ability to inhibit COX-1/2, 15-LOX, and mPGES-1, as a combination that should effectively impede the arachidonate pathway. Results revealed that the benzylcarbazates (2a-c) demonstrated two-digit nanomolar COX-2 inhibitory activities with reasonable selectivity indices. They also showed appreciable 15-LOX inhibition, in comparison to quercetin. Further testing of these compounds for mPGES-1 inhibition displayed promising activities. Intriguingly, compounds 2a-c were capable of suppressing edema in the formalin-induced rat paw edema assay. They exhibited an acceptable gastrointestinal safety profile regarding ulcerogenic liabilities in gross and histopathological examinations. Additionally, upon treatment with the test compounds, the expression of the anti-inflammatory cytokine IL-10 was elevated, whereas that of TNF-α, iNOS, IL-1β, and COX-2 were downregulated in LPS-challenged RAW264.7 macrophages. Docking experiments into the three enzymes showed interesting binding profiles and affinities, further substantiating their biological activities. Their in silico physicochemical and pharmacokinetic parameters were advantageous.
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Affiliation(s)
- Perihan A Elzahhar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Rebecca Orioli
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126, Bologna, Italy
| | - Nayera W Hassan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Silvia Gobbi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126, Bologna, Italy
| | - Federica Belluti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126, Bologna, Italy
| | - Hala F Labib
- Department of Pharmaceutical Chemistry, College of Pharmacy, Arab Academy of Science Technology and Maritime Transport, Alexandria, Egypt
| | - Ahmed F El-Yazbi
- Faculty of Pharmacy and the Research and Innovation Hub, Alamein International University, Alamein, 5060335, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Rasha Nassra
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Egypt
| | - Ahmed S F Belal
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt.
| | - Alessandra Bisi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126, Bologna, Italy.
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Zhang Y, Wang J, Guo Y, Liu S, Shen X. Carbonyl Olefin Metathesis and Dehydrogenative Cyclization of Aromatic Ketones and gem-Difluoroalkenes. Angew Chem Int Ed Engl 2023:e202315269. [PMID: 38065839 DOI: 10.1002/anie.202315269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Indexed: 12/23/2023]
Abstract
The beauty of one-pot cascade reaction lies in the efficient disconnection and construction of several bonds in a single reaction flask, without the isolation of any intermediates. Herein, we report the first photoinduced thermally promoted cascade reactions of readily available aromatic ketones and aromatic gem-difluoroalkenes for the synthesis of phenanthrenes which possess potential utility in drug design and materials science. The reaction combines carbonyl-olefin metathesis (cascade photoinduced [2+2] cyclization and thermally controlled retro [2+2] cyclization) and dehydrogenative cyclization (cascade photoinduced conrotatory 6π electrocyclization and collidine-promoted dehydrogenative aromatization) together in one pot. The oxidant-free, acid-free and metal-free reaction shows broad substrate scope and wide functional group tolerance.
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Affiliation(s)
- Yunxiao Zhang
- The Institute for Advanced Studies, Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan University, 299 Bayi Road, Wuhan, Hubei, 430072, China
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Jiaxin Wang
- The Institute for Advanced Studies, Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan University, 299 Bayi Road, Wuhan, Hubei, 430072, China
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Youyuan Guo
- The Institute for Advanced Studies, Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan University, 299 Bayi Road, Wuhan, Hubei, 430072, China
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Shanshan Liu
- The Institute for Advanced Studies, Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan University, 299 Bayi Road, Wuhan, Hubei, 430072, China
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
| | - Xiao Shen
- The Institute for Advanced Studies, Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan University, 299 Bayi Road, Wuhan, Hubei, 430072, China
- Shenzhen Research Institute of Wuhan University, Shenzhen, 518057, China
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4
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Chauhan LK, Chopra J, Vanangamudi M, Tripathi IP, Bhargava A, Goswami AK, Baroliya PK. Hydroxytriazenes incorporating sulphonamide derivatives: evaluation of antidiabetic, antioxidant, anti-inflammatory activities, and computational study. Mol Divers 2023; 27:223-237. [PMID: 35414151 DOI: 10.1007/s11030-022-10420-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/14/2022] [Indexed: 02/08/2023]
Abstract
The existent investigation deals with synthesis, characterization, computational analysis, and biological activities of some hydroxytriazene derivatives containing sulphonamide moiety. The compounds were screened for antidiabetic, antioxidant, and anti-inflammatory activities. The antidiabetic activity was assessed using α-glucosidase and α-amylase inhibition assays with IC50 values ranging from 32.0 to 759.13 μg/mL and 157.77 to 340.47 μg/mL while standard drug acarbose showed IC50 values 12.21 and 69.74 μg/mL, respectively. The antioxidant activity was evaluated using DPPH and ABTS radical scavenging assays with IC50 value ranging from 54.01 to 912.66 μg/mL and 33.22 to 128.11 μg/mL, and standard drug ascorbic acid showed IC50 values 29.12 μg/mL and 69.13 μg/mL, respectively. Anti-inflammatory activity was investigated using the carrageenan-induced paw edema method, where percentage inhibition was up to 93.0 and 98.57 for 2 h and 4 h, respectively, and all the compounds were found to exhibit excellent anti-inflammatory activity. Moreover, prediction of activity spectra for substance and molecular docking were also performed. The PASS prediction hypothesized the potential of the compounds for anti-inflammatory activity, and docking results suggested the best binding pose for compounds 1b and 2b with the least energy value from which compounds can be considered as potent COX-2 inhibitors. Furthermore, possible interactions between hydroxytriazene analogues and the targets of antioxidant NADPH oxidase and antidiabetic human maltase-glucoamylase enzyme have been identified. The HOMO and LUMO analysis revealed charge transfer within the compounds. These findings suggested that the synthesized compounds can be potential agents for the treatment of diabetes and inflammation.
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Affiliation(s)
- Laxmi K Chauhan
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, India
| | - Jaishri Chopra
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, India
| | - Murugesan Vanangamudi
- Department of Medicinal and Pharmaceutical Chemistry, Sree Vidyanikethan College of Pharmacy, Tirupathi, India.,Amity Institute of Pharmacy (AIP), Amity University Madhya Pradesh (AUMP), Gwalior, India
| | - Indra P Tripathi
- Department of Environmental Sciences, Mahatma Gandhi Gramoday Chitrakoot Vishwavidyalaya, Chitrakoot, Satna, India
| | - Amit Bhargava
- Department of Pharmacology and Toxicology Studies, Bhupal Noble Institute of Pharmaceutical Sciences, Udaipur, India
| | - Ajay K Goswami
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, India
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5
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Bandi SR, Kavitha N, Nukala SK, Thirukovela NS, Manchal R, Palabindela R, Narsimha S. Synthesis and biological evaluation of novel [1,2,3]triazolo-pyrrolo[1,2-a]pyrido[4,3-d]pyrimidines as EGFR targeting anticancer agents. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Jahanbakhshi A, Farahi M, Karami B, Sedighimehr I. Synthesis and characterization of thiophene-derived palladium(ii) complex immobilized on FSM-16 and its application in the novel synthesis of 7-(aryl)-7,12-dihydro-6 H-indeno[1,2,4]triazolo[1,5- a]pyrimidine-6-one derivatives. RSC Adv 2022; 12:34325-34334. [PMID: 36545605 PMCID: PMC9707470 DOI: 10.1039/d2ra06271b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/22/2022] [Indexed: 12/03/2022] Open
Abstract
The present study aims at synthesizing a palladium complex with a thiophene-carboimine ligand, supported on FSM-16 as a mesoporous silica support. Firstly, the prepared FSM-16 was modified using 3-aminopropyl group. The imine bond was subsequently formed by condensation of FSM-16-propyl amine with thiophene-2-carbaldehyde. Finally, the imine/thiophene-FSM-16 reacted with PdCl2 to form PdCl2-imine/thiophene-FSM-16. The structural and physicochemical properties of the prepared nanocomposite were characterized using FT-IR, TEM, XRD, FE-SEM, EDS, BET, and TGA analyses. PdCl2-imine/thiophene-FSM-16 exhibited efficient catalytic activity in the synthesis of indeno-1,2,4-triazolo[1,5-a]pyrimidine derivatives via a new three-component reaction between indan-1,3-dione, aromatic aldehydes and 3-amino-1H-1,2,4-triazole in water as the green solvent. Significantly, the heterogeneous catalyst can be easily separated from the reaction mixture and reused in another reaction.
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Affiliation(s)
- Azar Jahanbakhshi
- Department of Chemistry, Yasouj University75918-74831YasoujIran(+98)7412242167
| | - Mahnaz Farahi
- Department of Chemistry, Yasouj University75918-74831YasoujIran(+98)7412242167
| | - Bahador Karami
- Department of Chemistry, Yasouj University75918-74831YasoujIran(+98)7412242167
| | - Iman Sedighimehr
- Department of Chemistry, Yasouj University75918-74831YasoujIran(+98)7412242167
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7
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Vasilenko DA, Dronov SE, Grishin YK, Averina EB. An Efficient Access to 5‐(1,2,3‐triazol‐1‐yl)isoxazoles – previously unknown structural type of triazole‐isoxazole hybrid molecule. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dmitry A. Vasilenko
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Sevastian E. Dronov
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Yuri K. Grishin
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Elena B. Averina
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Department of Chemistry Leninskie Gory-1-3Not Available 119991 Moscow RUSSIAN FEDERATION
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8
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Santos Nascimento IJD, de Aquino TM, da Silva Júnior EF. Computer-Aided Drug Design of Anti-inflammatory Agents Targeting Microsomal Prostaglandin E2 Synthase-1 (mPGES-1). Curr Med Chem 2022; 29:5397-5419. [PMID: 35301943 DOI: 10.2174/0929867329666220317122948] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 12/28/2021] [Accepted: 01/05/2022] [Indexed: 11/22/2022]
Abstract
Inflammation is a natural process in response to external stimuli associated with organism protection. However, this reaction could be exaggerated, leading to severe damages related to physiopathological processes, such as rheumatoid arthritis, cancer, diabetes, allergies, infections, among others. Inflammation is mainly characterized by pain, increased temperature, flushing, and edema, which can be controlled using anti-inflammatory drugs. In this context, prostaglandin E2 (PGE2) inhibition has been targeted for designing new compounds with anti-inflammatory properties. It is a bioactive lipid overproduced during an inflammatory process, in which its increased production is carried out mainly by COX-1, COX-2, and microsomal prostaglandin E2 synthase-1 (mPGES-1). Recently, studies have demonstrated that mPGES-1 inhibition is a safe strategy to develop anti-inflammatory agents, which could protect against pain, acute inflammation, arthritis, autoimmune diseases, and different types of cancers. To decrease production costs and increase the probability of discovering active substances, computer-aided drug design (CADD) approaches have been increasingly used for designing new inhibitors. Thus, this review will cover all aspects involving high-throughput virtual screening, molecular docking, dynamics, fragment-based drug design, quantitative structure-activity relationship in seeking new promising mPGES-1 inhibitors.
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Affiliation(s)
- Igor José Dos Santos Nascimento
- Laboratory of Synthesis and Research in Medicinal Chemistry, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, Brazil.
- Department of Pharmacy, Estácio of Alagoas College, Maceió, Brazil
| | - Thiago Mendonça de Aquino
- Laboratory of Synthesis and Research in Medicinal Chemistry, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, Brazil.
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, Brazil
| | - Edeildo Ferreira da Silva Júnior
- Laboratory of Synthesis and Research in Medicinal Chemistry, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, Brazil.
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, Brazil
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9
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Valério Lopes F, Fazza Stroppa PH, Marinho JA, Reis Soares R, de Azevedo Alves L, Capriles Goliatt PVZ, Abramo C, David da Silva A. 1,2,3-Triazole derivatives: synthesis, docking, cytotoxicity analysis and in vivo antimalarial activity. Chem Biol Interact 2021; 350:109688. [PMID: 34627786 DOI: 10.1016/j.cbi.2021.109688] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/16/2021] [Accepted: 10/05/2021] [Indexed: 10/20/2022]
Abstract
Malaria remains one of the most important parasitic diseases in the world. The multidrug-resistant Plasmodium strains make the treatment currently available for malaria less effective. Therefore, the development of new drugs is necessary to overcome therapy resistance. Triazole derivatives exhibit several biological activities and provide a moiety that is promising from the biological perspective. Due to the structural similarity to NADH, it is believed that triazoles can bind to the active site of the Plasmodium lactate dehydrogenase (pLDH) enzyme. The present work evaluates the antimalarial activity of 1,2,3-triazole derivatives by in silico, in vitro, and in vivo studies. Preliminary in silico ADMET studies of the compounds demonstrated good pharmacokinetic properties. In silico docking analysis against LDH of Plasmodium berghei (PbLDH) showed that all compounds presented interactions with the catalytic residue in the active site and affinity similar to that presented by chloroquine; the most common antimalarial drug. Cytotoxicity and hemolysis by these derivatives were evaluated in vitro. The compounds 1, 2, 5, 8, and 9 proved to be non-cytotoxic in the performed tests. In vivo antimalarial activity was evaluated using mice infected with Plasmodium berghei NK65. The five compounds tested exhibited antimalarial activity until nine days post-infection. The compound 5 showed promising activities, with about 70% parasitemia suppression. Considering the in vitro and in vivo studies, we believe the compound 5 to be the most promising molecule for further studies in antimalarial chemotherapy.
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Affiliation(s)
- Fernanda Valério Lopes
- Department of Parasitology, Microbiology and Immunology, Institute of Biological Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Pedro Henrique Fazza Stroppa
- Department of Chemistry, Institute of Exact Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Juliane Aparecida Marinho
- Department of Parasitology, Microbiology and Immunology, Institute of Biological Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Roberta Reis Soares
- Department of Parasitology, Microbiology and Immunology, Institute of Biological Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Lara de Azevedo Alves
- Department of Computer Science, Institute of Exact Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Priscila Vanessa Zabala Capriles Goliatt
- Department of Computer Science, Institute of Exact Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Clarice Abramo
- Department of Parasitology, Microbiology and Immunology, Institute of Biological Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil.
| | - Adilson David da Silva
- Department of Chemistry, Institute of Exact Sciences, Federal University of Juiz de Fora - Campus Universitário, CEP, 36036-900, Juiz de Fora, Minas Gerais, Brazil
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10
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Kaushik CP, Sangwan J. Synthesis, characterization and antibacterial activity of the thioether linked 1,2,3-triazoles. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1974040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Chander P. Kaushik
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, India
| | - Jyoti Sangwan
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, India
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11
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Ghosh S, Ramarao TA, Samanta PK, Jha A, Satpati P, Sen A. Triazole based isatin derivatives as potential inhibitor of key cancer promoting kinases- insight from electronic structure, docking and molecular dynamics simulations. J Mol Graph Model 2021; 107:107944. [PMID: 34091175 DOI: 10.1016/j.jmgm.2021.107944] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 04/07/2021] [Accepted: 05/11/2021] [Indexed: 01/22/2023]
Abstract
Computer Aided Drug Design approaches have been applied to predict potential inhibitors for two different kinases, namely, cyclin-dependent kinase 2 (CDK2) and Epidermal Growth Factor Receptor (EGFR) which are known to play crucial role in cancer growth. We have designed alkyl and aryl substituted isatin-triazole ligands and performed molecular docking to rank and predict possible binding pockets in CDK2 and EGFR kinases. Best-scoring ligands in the kinase-binding pocket were selected from the docking study and subjected to molecular dynamics simulation. Absolute binding affinities were estimated from the MD trajectories using the MM/PBSA approach. The results suggest that aryl substituted isatin-triazole ligands are better binder to the kinases relative to its alkyl analogue. Furthermore, aryl substituted isatin-triazole ligands prefer binding to EGFR kinases relative to CDK2. The ligand binding pockets of the kinases are primarily hydrophobic in nature. Ligand-kinase binding is favoured by electrostatic and Van der Waals interactions, later being the major contributor. Large estimated negative binding affinities (~ -10 to -25 kcal/mol) indicate that the ligands might inhibit the kinases. Physicochemical property analysis suggests that the proposed ligands could be orally bio-available.
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Affiliation(s)
- Suvankar Ghosh
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - T Atchuta Ramarao
- Department of Chemistry, GIS, GITAM Deemed to Be University, Rushikonda, Visakhapatnam, 530045, AP, India
| | - Pralok K Samanta
- Department of Chemistry, GSS, GITAM Deemed to Be University, Rudaram, Hyderabad, 502329, Telangana, India
| | - Anjali Jha
- Department of Chemistry, GIS, GITAM Deemed to Be University, Rushikonda, Visakhapatnam, 530045, AP, India.
| | - Priyadarshi Satpati
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India.
| | - Anik Sen
- Department of Chemistry, GIS, GITAM Deemed to Be University, Rushikonda, Visakhapatnam, 530045, AP, India.
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12
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Morais PAB, Francisco CS, de Paula H, Ribeiro R, Eloy MA, Javarini CL, Neto ÁC, Júnior VL. Semisynthetic Triazoles as an Approach in the Discovery of Novel Lead Compounds. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210126100227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Historically, medicinal chemistry has been concerned with the approach of organic
chemistry for new drug synthesis. Considering the fruitful collections of new molecular entities,
the dedicated efforts for medicinal chemistry are rewarding. Planning and search for new
and applicable pharmacologic therapies involve the altruistic nature of the scientists. Since
the 19th century, notoriously applying isolated and characterized plant-derived compounds in
modern drug discovery and various stages of clinical development highlight its viability and
significance. Natural products influence a broad range of biological processes, covering transcription,
translation, and post-translational modification, being effective modulators of most
basic cellular processes. The research of new chemical entities through “click chemistry”
continuously opens up a map for the remarkable exploration of chemical space towards leading
natural products optimization by structure-activity relationship. Finally, in this review, we expect to gather a
broad knowledge involving triazolic natural product derivatives, synthetic routes, structures, and their biological activities.
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Affiliation(s)
- Pedro Alves Bezerra Morais
- Centro de Ciencias Exatas, Naturais e da Saude, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Carla Santana Francisco
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Heberth de Paula
- Centro de Ciencias Exatas, Naturais e da Saude, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Rayssa Ribeiro
- Programa de Pos- Graduacao em Agroquimica, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Mariana Alves Eloy
- Programa de Pos- Graduacao em Agroquimica, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Clara Lirian Javarini
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Álvaro Cunha Neto
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Valdemar Lacerda Júnior
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
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13
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Neha K, Wakode S. Contemporary advances of cyclic molecules proposed for inflammation. Eur J Med Chem 2021; 221:113493. [PMID: 34029774 DOI: 10.1016/j.ejmech.2021.113493] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 12/15/2022]
Abstract
This review stretches insight about the advancement (2011-2021) of synthesized non-heterocyclic, heterocyclic and natural occurring cyclic molecules for inflammation. While inflammation is very significant in the abolition of pathogens and other causes of soreness, a protracted inflammatory procedure takes to outcomes in chronic disease that might finally affect in organ failure or damage. Thus, restraining the provocative process by the use of anti-inflammatory agents is chief in controlling this damage. It also reveals other pursuit along with their anti-inflammatory activity. Molecular docking studies represent most suitable PDB (Protein Data Bank) ID for the synthesized heterocyclic molecules with their selective inhibitor. It discusses the findings presented in recent research papers and provides understanding to researchers intended for the growth of newer combinations/molecules having littler side things.
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Affiliation(s)
- Kumari Neha
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), DPSR University, New Delhi, India
| | - Sharad Wakode
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), DPSR University, New Delhi, India.
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14
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Gürses T, Olğaç A, Garscha U, Gür Maz T, Bal NB, Uludağ O, Çalışkan B, Schubert US, Werz O, Banoglu E. Simple heteroaryl modifications in the 4,5-diarylisoxazol-3-carboxylic acid scaffold favorably modulates the activity as dual mPGES-1/5-LO inhibitors with in vivo efficacy. Bioorg Chem 2021; 112:104861. [PMID: 33826984 DOI: 10.1016/j.bioorg.2021.104861] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 01/02/2021] [Accepted: 03/21/2021] [Indexed: 11/26/2022]
Abstract
Microsomal prostaglandin E2 synthase-1 (mPGES-1), 5-lipoxygenase (5-LO) and 5- lipoxygenase-activating protein (FLAP) are key for biosynthesis of proinflammatory lipid mediators and pharmacologically relevant drug targets. In the present study, we made an attempt to explore the role of small heteroaromatic fragments on the 4,5-diarylisoxazol-3-carboxylic acid scaffold, which are selected to interact with focused regions in the active sites of mPGES-1, 5-LO and FLAP. We report that the simple structural variations on the benzyloxyaryl side-arm of the scaffold significantly influence the selectivity against mPGES-1, 5-LO and FLAP, enabling to produce multi-target inhibitors of these protein targets, exemplified by compound 18 (IC50 mPGES-1 = 0.16 µM; IC50 5-LO = 0.39 µM) with in vivo efficacy in animal model of inflammation. The computationally modeled binding structures of these new inhibitors for three targets provide clues for rational design of modified structures as multi-target inhibitors. In conclusion, the simple synthetic procedure, and the possibility of enhancing the potency of this class of inhibitors through structural modifications pave the way for further development of new multi-target inhibitors against mPGES-1, 5-LO and FLAP, with potential application as anti-inflammatory agents.
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Affiliation(s)
- Tuğba Gürses
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Abdurrahman Olğaç
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Ulrike Garscha
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich-Schiller-University Jena, Philosophenweg 14, D-7743 Jena, Germany
| | - Tuğçe Gür Maz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Nur Banu Bal
- Department of Pharmacology, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Orhan Uludağ
- Department of Pharmacology, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Burcu Çalışkan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey
| | - Ulrich S Schubert
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany; Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich-Schiller-University Jena, Philosophenweg 14, D-7743 Jena, Germany; Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Erden Banoglu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle, 06560 Ankara, Turkey.
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15
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Kulkarni PS, Karale SN, Khandebharad AU, Agrawal BR, Sarda SR. Synthesis of novel 1,2,3-triazoles bearing 2,4 thiazolidinediones conjugates and their biological evaluation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-021-02160-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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16
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Rai V, Sorabad GS, Maddani MR. Facile and direct halogenation of 1,2,3-triazoles promoted by a KX–oxone system under transition metal free conditions. NEW J CHEM 2021. [DOI: 10.1039/d0nj05170e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A convenient and efficient oxidative halogenation of 4-aryl 1,2,3-triazoles is realized at ambient temperature under transition metal free conditions.
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Affiliation(s)
- Vishakha Rai
- Department of Chemistry
- Mangalore University
- Mangalore
- India
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17
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De Vita S, Terracciano S, Bruno I, Chini MG. From Natural Compounds to Bioactive Molecules through NMR and
In Silico
Methodologies. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000469] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Simona De Vita
- Department of Pharmacy University of Salerno Via Giovanni Paolo II, n°132 84084 Fisciano (SA) Italy
| | - Stefania Terracciano
- Department of Pharmacy University of Salerno Via Giovanni Paolo II, n°132 84084 Fisciano (SA) Italy
| | - Ines Bruno
- Department of Pharmacy University of Salerno Via Giovanni Paolo II, n°132 84084 Fisciano (SA) Italy
| | - Maria Giovanna Chini
- Department of Biosciences and Territory University of Molise C.da Fonte Lappone‐ 86090 Pesche (IS) Italy
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18
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Keivanloo A, Lashkari S, Sepehri S, Bakherad M, Abbaspour S. Ligand-assisted click reaction for the synthesis of new hybrid compounds based on 1,2,3-triazoles and 5,5-diphenylimidazolidine-2,4-dione and evaluation of their antibacterial activities. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02616-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Oyewole RO, Oyebamiji AK, Semire B. Theoretical calculations of molecular descriptors for anticancer activities of 1, 2, 3-triazole-pyrimidine derivatives against gastric cancer cell line (MGC-803): DFT, QSAR and docking approaches. Heliyon 2020; 6:e03926. [PMID: 32462084 PMCID: PMC7243141 DOI: 10.1016/j.heliyon.2020.e03926] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/26/2020] [Accepted: 05/01/2020] [Indexed: 02/08/2023] Open
Abstract
This work used quantum chemical method via DFT to calculate molecular descriptors for the development of QSAR model to predict bioactivity (IC50- 50% inhibition concentration) of the selected 1, 2, 3-triazole-pyrimidine derivatives against receptor (human gastric cancer cell line, MGC-803). The selected molecular parameters were obtained by B3LYP/6-31G∗∗. QSAR model linked the molecular parameters of the studied compounds to their cytotoxicity and reproduced their observed bioactivities against MGC-803. The calculated IC50 tailored the observed IC50 and greater than standard compound, 5-fluorouracil, suggesting that the developed QSAR model reproduced the observed bioactivity. Statistical analyses (including R2, CV. R2 andR a 2 gave 0.950, 0.970 and 0.844 respectively) revealed a very good fitness. Molecular docking studies revealed the hydrogen bonding with the amino acid residues in the binding site, as well as ligand conformations which are essential feature for ligand-receptor interactions. Therefore, the methods used in this study are veritable tools that can be employed in pharmacological and medicinal chemistry researches in designing better drugs with improve potency.
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Affiliation(s)
- Rhoda Oyeladun Oyewole
- Department of Pure and Applied Chemistry, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - Abel Kolawole Oyebamiji
- Department of Pure and Applied Chemistry, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
- Department of Basic Sciences, Adeleke University, P.M.B. 250, Ede, Osun State, Nigeria
| | - Banjo Semire
- Department of Pure and Applied Chemistry, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
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20
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Pang L, Liu CY, Gong GH, Quan ZS. Synthesis, in vitro and in vivo biological evaluation of novel lappaconitine derivatives as potential anti-inflammatory agents. Acta Pharm Sin B 2020; 10:628-645. [PMID: 32322467 PMCID: PMC7161710 DOI: 10.1016/j.apsb.2019.09.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 08/01/2019] [Accepted: 08/31/2019] [Indexed: 12/20/2022] Open
Abstract
Lappaconitine (LA), a natural compound with a novel C18-diterpenoid alkaloid skeleton, displayed extensive biological profile. Recent research on LA is focused mainly on its anti-tumor and analgesic effects, and therefore we aimed to investigate its anti-inflammatory potential. A series of novel LA derivatives with various substituents on the 20-N position was designed and synthesized. In the initial screening of LA derivatives against NO production, all the target compounds, except compound E2, exhibited excellent inhibitory ability relative to that of LA. Particularly, compound A4 exhibited the most potent inhibition with IC50 of 12.91 μmol/L. The elementary structure-activity relationships (SARs) of NO inhibitory activity indicated that replacement of the benzene ring with an electron donating group could improve the anti-inflammatory efficacy. Furthermore, compound A4 shows an anti-inflammatory mechanism by inhibiting NO, PGE2, and TNF-α generation via the suppression of NF-κB and MAPK signaling pathways. Notably, compound A4 could exert a significant therapeutic effect on LPS-induced acute lung injury (ALI) in vivo. Based on the above research, we further investigated the preliminary pharmacokinetic property of A4 in rats. Therefore, compound A4 could be a promising candidate for the development of anti-inflammatory agents in the future.
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Affiliation(s)
- Lei Pang
- Key Laboratory of Natural Resources and Functional Molecules of the Changbai Mountain, Affiliated Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China
| | - Chun-Yan Liu
- Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao 028000, China
| | - Guo-Hua Gong
- Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao 028000, China
- Corresponding authors. Tel./fax: + 86 433 243 6020.
| | - Zhe-Shan Quan
- Key Laboratory of Natural Resources and Functional Molecules of the Changbai Mountain, Affiliated Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China
- Corresponding authors. Tel./fax: + 86 433 243 6020.
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21
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Bakkolla MG, Taduri AK, Bhoomireddy RD. A simple and facile synthesis of novel 1,2,3‐triazole substituted pyrimidine derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mahesh Goud Bakkolla
- Department of ChemistryJawaharlal Nehru Technological University Hyderabad, College of Engineering Hyderabad Telangana India
| | - Ashok Kumar Taduri
- Department of ChemistryJawaharlal Nehru Technological University Hyderabad, College of Engineering Hyderabad Telangana India
| | - Rama Devi Bhoomireddy
- Department of ChemistryJawaharlal Nehru Technological University Hyderabad, College of Engineering Hyderabad Telangana India
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22
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Alizadeh M, Mirjafary Z, Saeidian H. Straightforward synthesis, spectroscopic characterizations and comprehensive DFT calculations of novel 1-ester 4-sulfonamide-1,2,3-triazole scaffolds. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127405] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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23
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Lauro G, Terracciano S, Cantone V, Ruggiero D, Fischer K, Pace S, Werz O, Bruno I, Bifulco G. A Combinatorial Virtual Screening Approach Driving the Synthesis of 2,4-Thiazolidinedione-Based Molecules as New Dual mPGES-1/5-LO Inhibitors. ChemMedChem 2020; 15:481-489. [PMID: 32022480 DOI: 10.1002/cmdc.201900694] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/24/2020] [Indexed: 12/13/2022]
Abstract
Dual inhibition of microsomal prostaglandin E2 synthase-1 (mPGES-1) and 5-lipoxygenase (5-LO), two key enzymes involved in pro-inflammatory eicosanoid biosynthesis, represents a new strategy for treating inflammatory disorders. Herein we report the discovery of 2,4-thiazolidinedione-based mPGES-1/5-LO dual inhibitors following a multidisciplinary protocol, involving virtual combinatorial screening, chemical synthesis, and validation of the biological activities for the selected compounds. Following the multicomponent-based chemical route for the decoration of the 2,4-thiazolidinedione core, a large library of virtual compounds was built (∼2.0×104 items) and submitted to virtual screening. Nine selected molecules were synthesized and biologically evaluated, disclosing among them four compounds able to reduce the activity of both enzymes in the mid- and low- micromolar range of activities. These results are of interest for further expanding the chemical diversity around the 2,4-thiazolidinedione central core, facilitating the identification of novel anti-inflammatory agents endowed with a promising and safer pharmacological profile.
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Affiliation(s)
- Gianluigi Lauro
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
| | - Stefania Terracciano
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
| | - Vincenza Cantone
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
| | - Dafne Ruggiero
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy.,PhD Program in Drug Discovery and Development, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
| | - Katrin Fischer
- Department of Pharmaceutical/Medicinal Chemistry Institute of Pharmacy, University of Jena, Philosophenweg 14, 07743, Jena, Germany
| | - Simona Pace
- Department of Pharmaceutical/Medicinal Chemistry Institute of Pharmacy, University of Jena, Philosophenweg 14, 07743, Jena, Germany
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal Chemistry Institute of Pharmacy, University of Jena, Philosophenweg 14, 07743, Jena, Germany
| | - Ines Bruno
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
| | - Giuseppe Bifulco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
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24
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Takahashi R, Amano H, Ito Y, Eshima K, Satoh T, Iwamura M, Nakamura M, Kitasato H, Uematsu S, Raouf J, Jakobsson PJ, Akira S, Majima M. Microsomal prostaglandin E synthase-1 promotes lung metastasis via SDF-1/CXCR4-mediated recruitment of CD11b +Gr1 +MDSCs from bone marrow. Biomed Pharmacother 2019; 121:109581. [PMID: 31715374 DOI: 10.1016/j.biopha.2019.109581] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/08/2019] [Accepted: 10/21/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Accumulation of myeloid-derived suppressor cells (MDSCs) to tumors is related to cancer prognosis. We investigated the contribution of host stromal microsomal prostaglandin E synthase-1 (mPGES-1) to the accumulation of MDSCs in metastasized lungs of prostate cancer in mice. MATERIAL AND METHODS Eight-week-old male C57Bl/6 wild type (WT) mice and mPGES-1 knock out mice (mPGES-1KO) were injected with RM9 murine prostate cancer cell line (5 × 106 cells/mL). Lung metastasis was evaluated by the number of colonies, the weight of the lung, and the number of MDSCs (CD11b+Gr1+ cells) in the lung. RESULTS Intravenous injections of RM9, a murine prostate cancer cell line to WT mice revealed that lung metastasis and accumulation of MDCSs were suppressed with treatments with a Gr1 antibody, a COX-2 inhibitor, and an mPGES-1 inhibitor. Lung metastasis and accumulation of CD11b+Gr1+MDSCs were suppressed in mPGES-1KO mice. The mRNA level of stromal cell-derived factor-1 (SDF-1) in the lung and the number of accumulated SDF-1-expressing CD11b+Gr1+ MDSCs were elevated at an early stage in lung metastasis of C-X-C chemokine receptor type 4 (CXCR4)-expressing RM9 in an mPGES-1-dependent manner. The number of CXCR4-expressing CD11b+Gr1+MDSCs in WT mice was higher than that in mPGES-1KO mice. RM9 lung metastasis and accumulation of CD11b+Gr1+MDSCs were suppressed by CXCR4 antibody in WT mice but not in mPGES-1KO. WT mice transplanted with mPGES-1 KO bone marrow (BM) showed a significant reduction in lung metastasis and accumulation of CD11b+Gr1+MDSCs. CONCLUSION These results suggest that mPGES-1 enhances tumor metastasis by inducing accumulation of BM-derived MDSCs. Selective mPGES-1 inhibitors might, therefore, represent valuable therapeutic tools for the suppression of tumor metastasis.
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Affiliation(s)
- Ryo Takahashi
- Department of Pharmacology, Kitasato University School of Medicine, Japan; Department of Molecular Pharmacology, Graduate School of Medical Sciences, Kitasato University, Japan; Medical Corporation Shibaakamonkai, Tochigi, Japan
| | - Hideki Amano
- Department of Pharmacology, Kitasato University School of Medicine, Japan; Department of Molecular Pharmacology, Graduate School of Medical Sciences, Kitasato University, Japan
| | - Yoshiya Ito
- Department of Pharmacology, Kitasato University School of Medicine, Japan; Department of Molecular Pharmacology, Graduate School of Medical Sciences, Kitasato University, Japan
| | | | - Takefumi Satoh
- Department of Urology, Kitasato University School of Medicine, Japan
| | - Masatsugu Iwamura
- Department of Urology, Kitasato University School of Medicine, Japan
| | - Masaki Nakamura
- Department of Microbiology, Kitasato University School of Allied Health Science, Kanagawa, Japan
| | - Hidero Kitasato
- Department of Microbiology, Kitasato University School of Allied Health Science, Kanagawa, Japan
| | - Satoshi Uematsu
- Division of Innate immune regulation, International Research and Development Center for Mucosal Vaccine, Institute of Medical Science, The University of Tokyo, Tokyo, Japan; Department of Mucosal Immunology, School of Medicine, Chiba University, Chiba, Japan
| | - Joan Raouf
- Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Karolinska Institutet, S-171 76, Stockholm, Sweden
| | - Per-Johan Jakobsson
- Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Karolinska Institutet, S-171 76, Stockholm, Sweden
| | - Shizuo Akira
- Laboratory of Host Defense, WPI Immunology Frontier Research Center (IFReC), Osaka University, Osaka, Japan
| | - Masataka Majima
- Department of Pharmacology, Kitasato University School of Medicine, Japan; Department of Molecular Pharmacology, Graduate School of Medical Sciences, Kitasato University, Japan.
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25
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Sinha S, Doble M, Manju SL. 5-Lipoxygenase as a drug target: A review on trends in inhibitors structural design, SAR and mechanism based approach. Bioorg Med Chem 2019; 27:3745-3759. [PMID: 31331653 DOI: 10.1016/j.bmc.2019.06.040] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/24/2019] [Accepted: 06/26/2019] [Indexed: 01/22/2023]
Abstract
The most common inflammatory disease of the airways is asthma among children affecting around 235 million people worldwide. 5-Lipoxygenase (5-LOX) is a crucial enzyme which helps in the conversion of arachidonic acid (AA) to leukotrienes (LTs), the lipid mediators. It is associated with several inflammation related disorders such as asthma, allergy, and atherosclerosis. Therefore, it is considered as a promising target against inflammation and asthma. Currently, the only drug against 5-LOX which is available is Zileuton, while a few inhibitors are in clinical trial stages such as Atreleuton and Setileuton. So, there is a dire requirement in the area of progress of novel 5-LOX inhibitors which necessitates an understanding of their structure activity relationship and mode of action. In this review, novel 5-LOX inhibitors reported so far, their structural design, SAR and developmental strategies along with clinical updates are discussed over the last two decades.
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Affiliation(s)
- Shweta Sinha
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India; Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology, Madras, Tamil Nadu 600036, India
| | - Mukesh Doble
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology, Madras, Tamil Nadu 600036, India.
| | - S L Manju
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India.
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26
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Shen QK, Deng H, Wang SB, Tian YS, Quan ZS. Synthesis, and evaluation of in vitro and in vivo anticancer activity of 14-substituted oridonin analogs: A novel and potent cell cycle arrest and apoptosis inducer through the p53-MDM2 pathway. Eur J Med Chem 2019; 173:15-31. [DOI: 10.1016/j.ejmech.2019.04.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 04/01/2019] [Accepted: 04/01/2019] [Indexed: 02/07/2023]
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27
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Ameen MA, Ahmed EK, Mahmoud HI, Ramadan M. Synthesis and Screening of Phosphodiesterase 5 Inhibitory Activity of Fused and Isolated Triazoles Based on Thieno[2,3‐
d
]pyrimidines. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohamed A. Ameen
- Chemistry Department, Faculty of ScienceMinia University El Minia 61519 Egypt
| | - Essam Kh. Ahmed
- Chemistry Department, Faculty of ScienceMinia University El Minia 61519 Egypt
| | - Hemdan I. Mahmoud
- Agricultural Chemistry Department, Faculty of AgricultureMinia University El Minia 61519 Egypt
| | - Mohamed Ramadan
- Organic Chemistry Department, Faculty of PharmacyAl‐Azhar University Assiut 71524 Egypt
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Gribanov PS, Chesnokov GA, Dzhevakov PB, Kirilenko NY, Rzhevskiy SA, Ageshina AA, Topchiy MA, Bermeshev MV, Asachenko AF, Nechaev MS. Solvent-free Suzuki and Stille cross-coupling reactions of 4- and 5-halo-1,2,3-triazoles. MENDELEEV COMMUNICATIONS 2019. [DOI: 10.1016/j.mencom.2019.03.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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29
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Murugavel S, Ravikumar C, Jaabil G, Alagusundaram P. Synthesis, crystal structure analysis, spectral investigations (NMR, FT-IR, UV), DFT calculations, ADMET studies, molecular docking and anticancer activity of 2-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-4-(2-chlorophenyl)-6-methoxypyridine – A novel potent human topoisomerase IIα inhibitor. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.09.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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30
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Akolkar SV, Nagargoje AA, Krishna VS, Sriram D, Sangshetti JN, Damale M, Shingate BB. NewN-phenylacetamide-incorporated 1,2,3-triazoles: [Et3NH][OAc]-mediated efficient synthesis and biological evaluation. RSC Adv 2019; 9:22080-22091. [PMID: 35518861 PMCID: PMC9066712 DOI: 10.1039/c9ra03425k] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 06/27/2019] [Indexed: 11/21/2022] Open
Abstract
A facile, highly efficient, and greener method for the synthesis of new 1,4-disubstituted-1,2,3-triazoles was conducted using [Et3NH][OAc] as a medium by the implementation of ultrasound irradiation via click chemistry, affording excellent yields. The present synthetic method exhibited numerous advantages such as mild reaction conditions, excellent product yields, minimal chemical waste, operational simplicity, shorter reaction time, and a wide range of substrate scope. The synthesized compounds were further evaluated for in vitro antifungal activity against five fungal strains, and some of the compounds displayed equivalent or greater potency than the standard drug. A molecular docking study against the modelled three-dimensional structure of cytochrome P450 lanosterol 14α-demethylase was also performed to understand the binding affinity and binding interactions of the enzyme. Furthermore, the synthesized compounds were evaluated for DPPH radical scavenging activity and antitubercular activity against Mycobacterium tuberculosis H37Rv strain. A facile, highly efficient, and greener method for the synthesis of new 1,4-disubstituted-1,2,3-triazoles was conducted using [Et3NH][OAc] as a medium by the implementation of ultrasound irradiation via click chemistry, affording excellent yields.![]()
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Affiliation(s)
- Satish V. Akolkar
- Department of Chemistry
- Dr. Babasaheb Ambedkar Marathwada University
- Aurangabad 431 004
- India
| | - Amol A. Nagargoje
- Department of Chemistry
- Dr. Babasaheb Ambedkar Marathwada University
- Aurangabad 431 004
- India
| | - Vagolu S. Krishna
- Department of Pharmacy
- Birla Institute of Technology & Science-Hyderabad Campus
- Hyderabad 500 078
- India
| | - Dharmarajan Sriram
- Department of Pharmacy
- Birla Institute of Technology & Science-Hyderabad Campus
- Hyderabad 500 078
- India
| | - Jaiprakash N. Sangshetti
- Department of Pharmaceutical Chemistry
- Y. B. Chavan College of Pharmacy
- Dr. Rafiq Zakaria Campus
- Aurangabad 431 001
- India
| | - Manoj Damale
- Department of Pharmaceutical Chemistry
- Srinath College of Pharmacy
- Aurangabad 431136
- India
| | - Bapurao B. Shingate
- Department of Chemistry
- Dr. Babasaheb Ambedkar Marathwada University
- Aurangabad 431 004
- India
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Banerji B, Chandrasekhar K, Sreenath K, Roy S, Nag S, Saha KD. Synthesis of Triazole-Substituted Quinazoline Hybrids for Anticancer Activity and a Lead Compound as the EGFR Blocker and ROS Inducer Agent. ACS OMEGA 2018; 3:16134-16142. [PMID: 30556027 PMCID: PMC6288807 DOI: 10.1021/acsomega.8b01960] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/26/2018] [Indexed: 06/09/2023]
Abstract
A series of triazole-substituted quinazoline hybrid compounds were designed and synthesized for anticancer activity targeting epidermal growth factor receptor (EGFR) tyrosine kinase. Most of the compounds showed moderate to good antiproliferative activity against four cancer cell lines (HepG2, HCT116, MCF-7, and PC-3). Compound 5b showed good antiproliferative activity (IC50 = 20.71 μM) against MCF-7 cell lines. Molecular docking results showed that compound 5b formed hydrogen bond with Met 769 and Lys 721 and π-sulfur interaction with Met 742 of EGFR tyrosine kinase (PDB ID: 1M17). Compound 5b decreases the expression of EGFR and p-EGFR. It also induces apoptosis through reactive oxygen species generation, followed by the change in mitochondrial membrane potential.
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Affiliation(s)
- Biswadip Banerji
- Organic
& Medicinal Chemistry Division, Academy of Scientific and Innovative
Research (AcSIR), and Cancer Biology & Inflammatory Disorder, Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Kadaiahgari Chandrasekhar
- Organic
& Medicinal Chemistry Division, Academy of Scientific and Innovative
Research (AcSIR), and Cancer Biology & Inflammatory Disorder, Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Kancham Sreenath
- National
Institute of Pharmaceutical Education and Research (NIPER)—Kolkata, 4, Raja S. C. Mullick Road, Kolkata 700032, India
| | - Saheli Roy
- Organic
& Medicinal Chemistry Division, Academy of Scientific and Innovative
Research (AcSIR), and Cancer Biology & Inflammatory Disorder, Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Sayoni Nag
- Organic
& Medicinal Chemistry Division, Academy of Scientific and Innovative
Research (AcSIR), and Cancer Biology & Inflammatory Disorder, Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Krishna Das Saha
- Organic
& Medicinal Chemistry Division, Academy of Scientific and Innovative
Research (AcSIR), and Cancer Biology & Inflammatory Disorder, Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S. C. Mullick Road, Kolkata 700032, India
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32
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Lauro G, Cantone V, Potenza M, Fischer K, Koeberle A, Werz O, Riccio R, Bifulco G. Discovery of 3-hydroxy-3-pyrrolin-2-one-based mPGES-1 inhibitors using a multi-step virtual screening protocol. MEDCHEMCOMM 2018; 9:2028-2036. [PMID: 30746063 DOI: 10.1039/c8md00497h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 11/17/2018] [Indexed: 12/20/2022]
Abstract
Targeting microsomal prostaglandin E2 synthase-1 (mPGES-1) represents an efficient strategy for the development of novel drugs against inflammation and cancer with potentially reduced side effects. With this aim, a virtual screening was performed on a large library of commercially available molecules using the X-ray structure of mPGES-1 co-complexed with a potent inhibitor. Combining fast ligand-based shape alignment, molecular docking experiments, and qualitative analysis of the binding poses, a small set of molecules was selected for the subsequent steps of validation of the biological activity. Compounds 2 and 3, bearing the 3-hydroxy-3-pyrrolin-2-one nucleus, showed mPGES-1-inhibitory activity in the low micromolar range. These data highlighted the applicability of the reported virtual screening protocol for the selection of new mPGES-1 inhibitors as promising anti-inflammatory/anti-cancer drugs.
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Affiliation(s)
- Gianluigi Lauro
- Department of Pharmacy , University of Salerno , via Giovanni Paolo II 132 , 84084 Fisciano , Italy . ; ; Tel: +39 (0)89 969741
| | - Vincenza Cantone
- Department of Pharmacy , University of Salerno , via Giovanni Paolo II 132 , 84084 Fisciano , Italy . ; ; Tel: +39 (0)89 969741
| | - Marianna Potenza
- Department of Pharmacy , University of Salerno , via Giovanni Paolo II 132 , 84084 Fisciano , Italy . ; ; Tel: +39 (0)89 969741
| | - Katrin Fischer
- Department of Pharmaceutical/Medicinal Chemistry , Institute of Pharmacy , Friedrich-Schiller-University Jena , Philosophenweg 14 , D-07743 Jena , Germany
| | - Andreas Koeberle
- Department of Pharmaceutical/Medicinal Chemistry , Institute of Pharmacy , Friedrich-Schiller-University Jena , Philosophenweg 14 , D-07743 Jena , Germany
| | - Oliver Werz
- Department of Pharmaceutical/Medicinal Chemistry , Institute of Pharmacy , Friedrich-Schiller-University Jena , Philosophenweg 14 , D-07743 Jena , Germany
| | - Raffaele Riccio
- Department of Pharmacy , University of Salerno , via Giovanni Paolo II 132 , 84084 Fisciano , Italy . ; ; Tel: +39 (0)89 969741
| | - Giuseppe Bifulco
- Department of Pharmacy , University of Salerno , via Giovanni Paolo II 132 , 84084 Fisciano , Italy . ; ; Tel: +39 (0)89 969741
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33
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Abbaspour S, Keivanloo A, Bakherad M, Sepehri S. Salophen Copper(II) Complex-Assisted Click Reactions for Fast Synthesis of 1,2,3-Triazoles Based on Naphthalene-1,4-dione Scaffold, Antibacterial Evaluation, and Molecular Docking Studies. Chem Biodivers 2018; 16:e1800410. [PMID: 30341985 DOI: 10.1002/cbdv.201800410] [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: 08/14/2018] [Accepted: 10/18/2018] [Indexed: 11/08/2022]
Abstract
The salophen copper(II) complex was successfully used for the efficient synthesis of new 1,2,3-triazoles based on the naphthalene-1,4-dione scaffold. The reaction of 2-chloro-3-(prop-2-yn-1-yloxy)naphthalene-1,4-dione or 2,3-bis(prop-2-yn-1-yloxy)naphthalene-1,4-dione with aromatic azides in the presence of a low copper catalyst (loading 1 mol-%) afforded 2-chloro-3-[(1-phenyl-1H-1,2,3-triazol-4-yl)methoxy]naphthalene-1,4-dione or 2,3-bis[(1-phenyl-1H-1,2,3-triazol-4-yl)methoxy]naphthalene-1,4-dione, respectively. The advantages of these reactions are short reaction times, high-to-excellent reaction yields, operational simplicity, and mild experimental conditions. The new 1,2,3-triazoles obtained were screened for their in vitro antibacterial activities and were subjected to molecular docking studies.
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Affiliation(s)
- Sima Abbaspour
- Faculty of Chemistry, Shahrood University of Technology, Shahrood, 36199-95161, Iran
| | - Ali Keivanloo
- Faculty of Chemistry, Shahrood University of Technology, Shahrood, 36199-95161, Iran
| | - Mohammad Bakherad
- Faculty of Chemistry, Shahrood University of Technology, Shahrood, 36199-95161, Iran
| | - Saghi Sepehri
- Department of Medicinal Chemistry, School of Pharmacy, Ardabil, University of Medical Sciences, Ardabil, 56189-53142, Iran
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Zhang C, Zheng L, Yan Q, Hu Q, Jia F, Chen Y. A Direct P2
O5
-Mediated Synthesis of Diverse Sulfur-Containing Triazoles via
Alkylation of NH
-1,2,3-triazoles with Dimethyl Sulfoxide. ChemistrySelect 2018. [DOI: 10.1002/slct.201802875] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Chuanxin Zhang
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
| | - Lei Zheng
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
| | - Qiong Yan
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
| | - Qinquan Hu
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
| | - Fengcheng Jia
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
| | - Yunfeng Chen
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; Wuhan 430205, People's Republic of China
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35
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Li L, Xing X, Zhang C, Zhu A, Fan X, Chen C, Zhang G. Novel synthesis of 5-iodo-1,2,3-triazoles using an aqueous iodination system under air. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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36
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Ke Y, Liang JJ, Hou RJ, Li MM, Zhao LF, Wang W, Liu Y, Xie H, Yang RH, Hu TX, Wang JY, Liu HM. Synthesis and biological evaluation of novel Jiyuan Oridonin A-1,2,3-triazole-azole derivatives as antiproliferative agents. Eur J Med Chem 2018; 157:1249-1263. [DOI: 10.1016/j.ejmech.2018.08.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 01/05/2023]
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Nishizawa N, Ito Y, Eshima K, Ohkubo H, Kojo K, Inoue T, Raouf J, Jakobsson PJ, Uematsu S, Akira S, Narumiya S, Watanabe M, Majima M. Inhibition of microsomal prostaglandin E synthase-1 facilitates liver repair after hepatic injury in mice. J Hepatol 2018; 69:110-120. [PMID: 29458169 DOI: 10.1016/j.jhep.2018.02.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 01/20/2018] [Accepted: 02/06/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND & AIMS Liver repair following hepatic ischemia/reperfusion (I/R) injury is crucial to survival. This study aims to examine the role of endogenous prostaglandin E2 (PGE2) produced by inducible microsomal PGE synthase-1 (mPGES-1), a terminal enzyme of PGE2 generation, in liver injury and repair following hepatic I/R. METHODS mPGES-1 deficient (Ptges-/-) mice or their wild-type (WT) counterparts were subjected to partial hepatic ischemia followed by reperfusion. The role of E prostanoid receptor 4 (EP4) was then studied using a genetic knockout model and a selective antagonist. RESULTS Compared with WT mice, Ptges-/- mice exhibited reductions in alanine aminotransferase (ALT), necrotic area, neutrophil infiltration, chemokines, and proinflammatory cytokine levels. Ptges-/- mice also showed promoted liver repair and increased Ly6Clow macrophages (Ly6Clow/CD11bhigh/F4/80high-cells) with expression of anti-inflammatory and reparative genes, while WT mice exhibited delayed liver repair and increased Ly6Chigh macrophages (Ly6Chigh/CD11bhigh/F4/80low-cells) with expression of proinflammatory genes. Bone marrow (BM)-derived mPGES-1-deficient macrophages facilitated liver repair with increases in Ly6Clow macrophages. In vitro, mPGES-1 was expressed in macrophages polarized toward the proinflammatory profile. Mice treated with the mPGES-1 inhibitor Compound III displayed increased liver protection and repair. Hepatic I/R enhanced the hepatic expression of PGE receptor subtype, EP4, in WT mice, which was reduced in Ptges-/- mice. A selective EP4 antagonist and genetic deletion of Ptger4, which codes for EP4, accelerated liver repair. The proinflammatory gene expression was upregulated by stimulation of EP4 agonist in WT macrophages but not in EP4-deficient macrophages. CONCLUSIONS These results indicate that mPGES-1 regulates macrophage polarization as well as liver protection and repair through EP4 signaling during hepatic I/R. Inhibition of mPGES-1 could have therapeutic potential by promoting liver repair after acute liver injury. LAY SUMMARY Hepatic ischemia/reperfusion injury is a serious complication that occurs in liver surgery. Herein, we demonstrated that inducible prostaglandin E2 synthase (mPGES-1), an enzyme involved in synthesizing prostaglandin E2, worsens the injury and delays liver repair through accumulation of proinflammatory macrophages. Inhibition of mPGES-1 offers a potential therapy for both liver protection and repair in hepatic ischemia/reperfusion injury.
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Affiliation(s)
- Nobuyuki Nishizawa
- Department of Pharmacology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Yoshiya Ito
- Department of Pharmacology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan; Department of Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Koji Eshima
- Department of Immunology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Hirotoki Ohkubo
- Department of Cardiovascular Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Ken Kojo
- Department of Pharmacology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Tomoyoshi Inoue
- Department of Pharmacology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Joan Raouf
- Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Karolinska Institutet, S-171 76 Stockholm, Sweden
| | - Per-Johan Jakobsson
- Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Karolinska Institutet, S-171 76 Stockholm, Sweden
| | - Satoshi Uematsu
- Department of Mucosal Immunology, School of Medicine, Chiba University, Chiba 260-8670, Japan; Division of Innate Immune Regulation, International Research and Development Center for Mucosal Vaccine, The Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
| | - Shizuo Akira
- Laboratory of Host Defense, World Premier Institute Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Shuh Narumiya
- Center for Innovation in Immunoregulation Technology and Therapeutics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masahiko Watanabe
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan
| | - Masataka Majima
- Department of Pharmacology, Kitasato University School of Medicine, Sagamihara, Kanagawa 252-0374, Japan.
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Santosh R, Selvam MK, Kanekar SU, Nagaraja GK. Synthesis, Characterization, Antibacterial and Antioxidant Studies of Some Heterocyclic Compounds from Triazole‐Linked Chalcone Derivatives. ChemistrySelect 2018. [DOI: 10.1002/slct.201800905] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Rangappa Santosh
- Department of Studies in ChemistryMangalore University Mangaluru, Karnataka India
| | - Mukunthan K. Selvam
- Department of BiotechnologyManipal Institute of TechnologyManipal Academy of Higher Education Manipal, Karnataka India
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Heterocyclization of polarized system: synthesis, antioxidant and anti-inflammatory 4-(pyridin-3-yl)-6-(thiophen-2-yl) pyrimidine-2-thiol derivatives. Chem Cent J 2018; 12:68. [PMID: 29881977 PMCID: PMC5992111 DOI: 10.1186/s13065-018-0437-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 06/02/2018] [Indexed: 11/10/2022] Open
Abstract
Background Chalcones are intent in the daily diet as a favorable chemotherapeutic compound; on the other hand thiophene moiety is present in a large number of bioactive molecules having diverse biological efficiency. Results Our current goal is the synthesis of (E)-1-(pyridin-3-yl)-3-(thiophen-2-yl) prop-2-en-1-one 3 that’s used as a starting compound to synthesize the novel pyrimidine-2-thiol, pyrazole, pyran derivatives. Chalcones 3 was prepared by condensation of 3-acetylpyridine with thiophene 2-carboxaldehyde which reacted with thiourea to obtain pyrimidinthiol derivative 4. Compound 4 was allowed to react with hydrazine hydrate to afford 2-hydrazinylpyrimidine derivative 5. Compound 5 was used as a key intermediate for a facile synthesis of the targets 6 and 7. In contrast, pyranone 8 was obtained by transformation of compound 5. Using as a precursor for the synthesis of new pyrazolo pyrimidine derivatives 9–10. The major incentive behind the preparation of these compounds was the immense biological activities associated to these heterocyclic derivatives. Conclusions The newly synthesized compounds (1–4) showed potent anti-inflammatory activities both in vitro and in vivo. They also exhibited promising antioxidant vitalities against α, α-diphenyl-β-picrylhydrazyl scavenging activity and lipid peroxidation. In conclusion, compound 1 showed a hopefully anti-inflammatory and antioxidant activities.![]()
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Nandha B, Ramareddy SA, Kuntal H. Synthesis of substituted fluorobenzimidazoles as inhibitors of 5-lipoxygenase and soluble epoxide hydrolase for anti-inflammatory activity. Arch Pharm (Weinheim) 2018; 351:e1800030. [PMID: 29732612 DOI: 10.1002/ardp.201800030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 04/08/2018] [Accepted: 04/11/2018] [Indexed: 11/08/2022]
Abstract
A new series of 4-((5-fluoro-6-(substituted)-1H-benzo[d]imidazol-2-ylthio)methyl)-benzoic acids 4a-o and 2-(5-fluoro-6-(substituted)-1H-benzo[d]imidazol-2-ylthio)-2-methylpropanoic acids 8a-e were synthesized, and their inhibitory potencies against soluble epoxide hydrolase (sEH) and 5-lipoxygenase (5-LOX) were investigated. These molecules were designed based on the combination of 5-LOX and sEH pharmacophores, resulting in hybrid analogs with potent sEH and 5-LOX inhibitory activity. Compound 4g showed remarkable activity with IC50 values of less than 1 μM (0.9 μM) against 5-LOX, while compound 4k displayed promising activity against sEH with IC50 ≤ 1 μM (0.7 μM). These compounds were evaluated for their in vivo potential using the carrageenan-induced rat paw edema assay. Based on the obtained results, the structure-activity relationship was established and a correlation between the activities was observed. Compounds 4f, 4g, 4k, 4n, and 8e showed potent anti-inflammatory activity and significant inhibition of edema (64.13, 67.39, 66.30, 65.21, and 58.69%, respectively) at a dose of 100 mg/kg, comparable to the standard drug ibuprofen (70.65%) at 3 h.
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Affiliation(s)
- B Nandha
- Department of Pharmaceutical Chemistry, Vivekananda College of Pharmacy, Rajiv Gandhi University of Health Sciences, Bangalore, India
| | - Sureshbabu A Ramareddy
- Department of Pharmaceutical Chemistry, KLE University's College of Pharmacy, Bangalore, India
| | - Hazra Kuntal
- Department of Pharmaceutical Chemistry, Bharat Technology, Howrah, Banitabla, India
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Conventional and microwave-assisted synthesis of new indole-tethered benzimidazole-based 1,2,3-triazoles and evaluation of their antimycobacterial, antioxidant and antimicrobial activities. Mol Divers 2018; 22:769-778. [DOI: 10.1007/s11030-018-9828-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 04/08/2018] [Indexed: 10/17/2022]
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42
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Ashok D, Gundu S, Aamate VK, Devulapally MG, Bathini R, Manga V. Dimers of coumarin-1,2,3-triazole hybrids bearing alkyl spacer: Design, microwave-assisted synthesis, molecular docking and evaluation as antimycobacterial and antimicrobial agents. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.12.080] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bakherad M, Rezaeimanesh F, Nasr-Isfahani H. Copper-Catalyzed Click Synthesis of Novel 1,2,3-Triazole-Linked Pyrimidines. ChemistrySelect 2018. [DOI: 10.1002/slct.201703088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mohammad Bakherad
- Faculty of Chemistry; Shahrood University of Technology; Shahrood 3619995161 Iran
| | - Fatemeh Rezaeimanesh
- Faculty of Chemistry; Shahrood University of Technology; Shahrood 3619995161 Iran
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Swaroop DK, Kumar NR, Ratnakarreddy K, Raja G, Srigiridhar K, Poornachandra Y, Kumar CG, Babu NJ, Kumar GS, Narsaiah B. Novel 1,2,3‐Triazole‐Functionalized 1,2‐Benzothiazine 1,1‐Dioxide Derivatives: Regioselective Synthesis, Biological Evaluation and Docking Studies. ChemistrySelect 2018; 3:2398-2403. [DOI: https:/doi.org/10.1002/slct.201800072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 02/13/2018] [Indexed: 11/07/2023]
Abstract
AbstractA series of novel 1,2‐benzothiazine‐1,1‐dioxide derivatives (Z)‐3‐hydroxy‐1‐(4‐hydroxy‐2‐methyl‐1,1‐dioxido‐2H‐benzo[e][1, 2]thiazin‐3‐yl)‐3‐phenyl substituted prop‐2‐en‐1‐one (6 a‐d) were synthesized starting from sodium salt of saccharin 1 in series of steps via 3‐acetyl‐2‐methyl‐1,1‐dioxido‐2H‐benzo[e][1, 2]thiazin‐4‐yl substituted benzoates (5 a‐d). Compound 6 e was obtained alternately from 1‐(4‐Hydroxy‐2‐methyl‐1,1‐dioxo‐1,2‐dihydro‐1λ6‐benzo[e][1, 2]thiazin‐3‐yl)‐ethanone (4). Compounds 6 a‐e were further reacted with aromatic azides to form (4‐hydroxy‐2‐methyl‐1,1‐dioxido‐2H‐benzo[e][1, 2]thiazin‐3‐yl)(1‐substitutedphenyl)‐5‐ substituted pheny or methyl‐1H‐1,2,3‐triazol‐4‐yl)methanone derivatives (7 a‐o) by regioselective cyclization. All the compounds were evaluated for anti‐inflammatory and anti‐cancer activities. Compounds 5 a‐b, 6 a‐b, 7 a, 7 c‐d, 7 i and 7 k‐l which showed significant anti‐inflammatory activity at micro molar concentration have been identified. Also screened for cytotoxic activity against four human cancer cells and one normal cell such as prostate cancer (PC‐3), breast adenocarcinoma (MDA‐MB‐231), liver hepatocellular carcinoma (Hep G2), cervical cancer (HeLa) and normal umbilical vein endothelial cell (HUVEC). Compounds 6 a, 7 g, 7 h and 7 k have been identified as promising candidates. Further, anti‐inflammatory activity is also validated by docking studies and compounds 5 a, 5 b and 7 d found to show good interactions when docked with IL‐1β signaling complex.
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Affiliation(s)
| | - Nagiri Ravi Kumar
- Fluoroorganic division CSIR-Indian Institute of Chemical Technology, Tarnaka Hyderabad-500607 India
| | - Kuchukulla Ratnakarreddy
- Fluoroorganic division CSIR-Indian Institute of Chemical Technology, Tarnaka Hyderabad-500607 India
| | - Gopoju Raja
- Centre for Chemical Biology CSIR-Indian Institute of Chemical Technology
| | | | - Yedla Poornachandra
- Medicinal Chemistry and Pharmacology Division SIR-Indian Institute of Chemical Technology
| | - Chityal Ganesh Kumar
- Medicinal Chemistry and Pharmacology Division SIR-Indian Institute of Chemical Technology
| | | | | | - Banda Narsaiah
- Fluoroorganic division CSIR-Indian Institute of Chemical Technology, Tarnaka Hyderabad-500607 India
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Swaroop DK, Kumar NR, Ratnakarreddy K, Raja G, Srigiridhar K, Poornachandra Y, Kumar CG, Babu NJ, Kumar GS, Narsaiah B. Novel 1,2,3-Triazole-Functionalized 1,2-Benzothiazine 1,1-Dioxide Derivatives: Regioselective Synthesis, Biological Evaluation and Docking Studies. ChemistrySelect 2018. [DOI: 10.1002/slct.201800072] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Desireddy Krishna Swaroop
- Fluoroorganic division; CSIR-Indian Institute of Chemical Technology, Tarnaka; Hyderabad-500607 India
| | - Nagiri Ravi Kumar
- Fluoroorganic division; CSIR-Indian Institute of Chemical Technology, Tarnaka; Hyderabad-500607 India
| | - Kuchukulla Ratnakarreddy
- Fluoroorganic division; CSIR-Indian Institute of Chemical Technology, Tarnaka; Hyderabad-500607 India
| | - Gopoju Raja
- Centre for Chemical Biology; CSIR-Indian Institute of Chemical Technology
| | | | - Yedla Poornachandra
- Medicinal Chemistry and Pharmacology Division; SIR-Indian Institute of Chemical Technology
| | - Chityal Ganesh Kumar
- Medicinal Chemistry and Pharmacology Division; SIR-Indian Institute of Chemical Technology
| | | | - Gunda Shravan Kumar
- Bioinformatics Division; PGRRCDE; Osmania University, Hyderabad; 500007 India
| | - Banda Narsaiah
- Fluoroorganic division; CSIR-Indian Institute of Chemical Technology, Tarnaka; Hyderabad-500607 India
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46
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Asadipour A, Noushini S, Moghimi S, Mahdavi M, Nadri H, Moradi A, Shabani S, Firoozpour L, Foroumadi A. Synthesis and biological evaluation of chalcone-triazole hybrid derivatives as 15-LOX inhibitors. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2018. [DOI: 10.1515/znb-2017-0115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Abstract
An efficient aldol condensation/click reaction sequence is employed for the synthesis of chalcone-triazole-based derivatives in moderate to good yields. The ability of target compounds to inhibit 15-lipoxygenase enzyme was investigated and moderate to low inhibitory activities were observed for the synthesized compounds.
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Affiliation(s)
- Ali Asadipour
- Department of Medicinal Chemistry, Faculty of Pharmacy and Neuroscience Research Center, Institute of Neuropharmacology , Kerman University of Medical Sciences , Kerman , I.R. Iran
| | - Saeedeh Noushini
- Drug Design and Development Research Center , Tehran University of Medical Sciences , Tehran , I.R. Iran
| | - Setareh Moghimi
- Drug Design and Development Research Center , Tehran University of Medical Sciences , Tehran , I.R. Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute , Tehran University of Medical Sciences , Tehran , I.R. Iran
| | - Hamid Nadri
- Department of Medicinal Chemistry, Faculty of Pharmacy , Shahid Sadoughi University of Medical Sciences , Yazd , I.R. Iran
| | - Alireza Moradi
- Department of Medicinal Chemistry, Faculty of Pharmacy , Shahid Sadoughi University of Medical Sciences , Yazd , I.R. Iran
| | - Shabnam Shabani
- Drug Design and Development Research Center , Tehran University of Medical Sciences , Tehran , I.R. Iran
| | - Loghman Firoozpour
- Drug Design and Development Research Center , Tehran University of Medical Sciences , Tehran , I.R. Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Neuroscience Research Center, Institute of Neuropharmacology , Kerman University of Medical Sciences , Kerman , I.R. Iran
- Department of Medicinal Chemistry , Faculty of Pharmacy, Tehran University of Medical Sciences , Tehran , I.R. Iran
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Bollu R, Banu S, Bantu R, Reddy AG, Nagarapu L, Sirisha K, Kumar CG, Gunda SK, Shaik K. Potential antimicrobial agents from triazole-functionalized 2 H -benzo[ b ][1,4]oxazin-3(4 H )-ones. Bioorg Med Chem Lett 2017; 27:5158-5162. [DOI: 10.1016/j.bmcl.2017.10.061] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 10/13/2017] [Accepted: 10/24/2017] [Indexed: 12/24/2022]
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48
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Bębenek E, Jastrzębska M, Kadela-Tomanek M, Chrobak E, Orzechowska B, Zwolińska K, Latocha M, Mertas A, Czuba Z, Boryczka S. Novel Triazole Hybrids of Betulin: Synthesis and Biological Activity Profile. Molecules 2017; 22:molecules22111876. [PMID: 29104263 PMCID: PMC6150379 DOI: 10.3390/molecules22111876] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 10/27/2017] [Accepted: 10/30/2017] [Indexed: 01/02/2023] Open
Abstract
Betulin derivatives containing a 1,2,3-triazole ring possess a wide spectrum of biological activities, including antiviral, anticancer, and antibacterial activity. A series of novel triazoles were prepared by the 1,3-dipolar cycloaddition reaction between the alkyne derivatives of betulin and organic azides. The chemical structures of the obtained compounds were defined by ¹H and 13C NMR, IR, and high-resolution mass spectrometry (HR-MS) analysis. The target triazoles were screened for their antiviral activity against DNA and RNA viruses. The cytotoxic activity of the obtained compounds 5a-k and 6a-h was determined using five human cancer cell lines (T47D, MCF-7, SNB-19, Colo-829, and C-32) by a WST-1 assay. The bistriazole 6b displayed a promising IC50 value (0.05 μM) against the human ductal carcinoma T47D (500-fold higher potency than cisplatin). The microdilution method was applied for an evaluation of the antimicrobial activity of all of the compounds. The triazole 5e containing a 3'-deoxythymidine-5'-yl moiety exhibited antibacterial activity against two gram-negative bacteria vz. Klebsiellapneumoniae and Escherichia coli (minimal inhibitory concentration (MIC) range of 0.95-1.95 μM).
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Affiliation(s)
- Ewa Bębenek
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Maria Jastrzębska
- Department of Solid State Physics, Institute of Physics, University of Silesia, 4 Uniwersytecka Str., 40-007 Katowice, Poland.
- Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.
| | - Monika Kadela-Tomanek
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Elwira Chrobak
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Beata Orzechowska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Laboratory of Virology, 12 Rudolfa Weigla Str., 53-114 Wrocław, Poland.
| | - Katarzyna Zwolińska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Laboratory of Virology, 12 Rudolfa Weigla Str., 53-114 Wrocław, Poland.
| | - Małgorzata Latocha
- Department of Cell Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 8 Jedności Str., 41-200 Sosnowiec.
| | - Anna Mertas
- Department of Microbiology and Immunology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, 19 Jordana Str., 41-808 Zabrze, Poland.
| | - Zenon Czuba
- Department of Microbiology and Immunology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, 19 Jordana Str., 41-808 Zabrze, Poland.
| | - Stanisław Boryczka
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
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Saroj Devi N, Shanmugam R, Ghorai J, Ramanan M, Anbarasan P, Doble M. Ligand-based Modeling for the Prediction of Pharmacophore Features for Multi-targeted Inhibition of the Arachidonic Acid Cascade. Mol Inform 2017; 37. [PMID: 28991413 DOI: 10.1002/minf.201700073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 09/21/2017] [Indexed: 01/22/2023]
Abstract
The single-target drugs against the arachidonic acid inflammatory pathway are associated with serious side effects, hence, as a first step towards multi-target drugs, we have studied the pharmacophoric features common to the inhibitors of 5-lipoxygenase-activating protein (FLAP), microsomal prostaglandin E-synthase 1 (mPGES-1) and leukotriene A4 hydrolase (LTA4H). FLAP and mPGES-1 shared subfamily-specific positions (SSPs) and four mPGES-1 inhibitors binding to them mapped onto the pharmacophore derived from FLAP inhibitors (Ph-FLAP). The reactions of mPGES-1 and LTA4H had high structural similarity. The pharmacophore derived from two substrate mimic inhibitors of LTA4H (Ph-LTA4H) also mapped onto three mPGES-1 inhibitors. Screening of in-house database for Ph-FLAP and Ph-LTA4H identified one compound, C1. It inhibited the production of the mPGES-1 product, prostaglandin E2 (PGE2) by 97.8±1.6 % at 50 μM in HeLa cells and can be a starting point for designing molecules inhibiting all three targets simultaneously.
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Affiliation(s)
- Nisha Saroj Devi
- Bioengineering and Drug Design Lab, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036
| | - Rajasekar Shanmugam
- CYB 104A, Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036
| | - Jayanta Ghorai
- CYB 104A, Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036
| | - Meera Ramanan
- Bioengineering and Drug Design Lab, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036
| | - Pazhamalai Anbarasan
- CYB 104A, Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036
| | - Mukesh Doble
- Bioengineering and Drug Design Lab, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036
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50
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Gribanov PS, Topchiy MA, Karsakova IV, Chesnokov GA, Smirnov AY, Minaeva LI, Asachenko AF, Nechaev MS. General Method for the Synthesis of 1,4-Disubstituted 5-Halo-1,2,3-triazoles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700925] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pavel S. Gribanov
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Sciences; Lenynsky Prospect 29 119991 Moscow Russian Federation
| | - Maxim A. Topchiy
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Sciences; Lenynsky Prospect 29 119991 Moscow Russian Federation
| | - Iuliia V. Karsakova
- M. V. Lomonosov Moscow State University; Leninskie Gory 1 (3) 119991 Moscow Russian Federation
| | - Gleb A. Chesnokov
- M. V. Lomonosov Moscow State University; Leninskie Gory 1 (3) 119991 Moscow Russian Federation
| | - Alexander Yu. Smirnov
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Sciences; Lenynsky Prospect 29 119991 Moscow Russian Federation
| | - Lidiya I. Minaeva
- Peoples' Friendship University of Russia; Miklukho-Maklay St., 6 117198 Moscow Russian Federation
| | - Andrey F. Asachenko
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Sciences; Lenynsky Prospect 29 119991 Moscow Russian Federation
- Peoples' Friendship University of Russia; Miklukho-Maklay St., 6 117198 Moscow Russian Federation
| | - Mikhail S. Nechaev
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Sciences; Lenynsky Prospect 29 119991 Moscow Russian Federation
- M. V. Lomonosov Moscow State University; Leninskie Gory 1 (3) 119991 Moscow Russian Federation
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