1
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Chaves OA, Loureiro RJS, Serpa C, Cruz PF, Ferreira ABB, Netto-Ferreira JC. Increasing the polarity of β-lapachone does not affect its binding capacity with bovine plasma protein. Int J Biol Macromol 2024; 263:130279. [PMID: 38401585 DOI: 10.1016/j.ijbiomac.2024.130279] [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: 12/14/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/26/2024]
Abstract
Despite ortho-quinones showing several biological and pharmacological activities, there is still a lack of biophysical characterization of their interaction with albumin - the main carrier of different endogenous and exogenous compounds in the bloodstream. Thus, the interactive profile between bovine serum albumin (BSA) with β-lapachone (1) and its corresponding synthetic 3-sulfonic acid (2, under physiological pH in the sulphonate form) was performed. There is one main binding site of albumin for both β-lapachones (n ≈ 1) and a static fluorescence quenching mechanism was proposed. The Stern-Volmer constant (KSV) values are 104 M-1, indicating a moderate binding affinity. The enthalpy (-3.41 ± 0.45 and - 8.47 ± 0.37 kJ mol-1, for BSA:1 and BSA:2, respectively) and the corresponding entropy (0.0707 ± 0.0015 and 0.0542 ± 0.0012 kJ mol-1 K-1) values indicate an enthalpically and entropically binding driven. Hydrophobic interactions and hydrogen bonding are the main binding forces. The differences in the polarity of 1 and 2 did not change significantly the affinity to albumin. In addition, the 1,2-naphthoquinones showed a similar binding trend compared with 1,4-naphthoquinones.
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Affiliation(s)
- Otávio A Chaves
- CQC-IMS, Department of Chemistry, University of Coimbra, Rua Larga, 3004-535 Coimbra, Portugal; Laboratory of Immunopharmacology, Centro de Pesquisa, Inovação e Vigilância em COVID-19 e Emergências Sanitárias (CPIV), Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), 21040-361 Rio de Janeiro, RJ, Brazil.
| | - Rui J S Loureiro
- CQC-IMS, Department of Chemistry, University of Coimbra, Rua Larga, 3004-535 Coimbra, Portugal
| | - Carlos Serpa
- CQC-IMS, Department of Chemistry, University of Coimbra, Rua Larga, 3004-535 Coimbra, Portugal
| | - Pedro F Cruz
- CQC-IMS, Department of Chemistry, University of Coimbra, Rua Larga, 3004-535 Coimbra, Portugal
| | - Aurélio B B Ferreira
- Institute of Chemistry, Department of Organic Chemistry, Federal Rural University of Rio de Janeiro, Rodovia BR-465, Km 7, 23.890-000 Seropédica, RJ, Brazil
| | - José Carlos Netto-Ferreira
- Institute of Chemistry, Department of Organic Chemistry, Federal Rural University of Rio de Janeiro, Rodovia BR-465, Km 7, 23.890-000 Seropédica, RJ, Brazil.
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2
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Moraes VT, Caires FJ, da Silva-Neto PV, Mendonça JN, Fraga-Silva TFC, Fontanezi BB, Marcato PD, Deperon Bonato VL, Sorgi CA, Beraldo Moraes LA, Clososki GC. Naphthoquinone derivatives as potential immunomodulators: prospective for COVID-19 treatment. RSC Adv 2024; 14:6532-6541. [PMID: 38390504 PMCID: PMC10880745 DOI: 10.1039/d3ra08173g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/12/2024] [Indexed: 02/24/2024] Open
Abstract
Inflammation plays a crucial role in COVID-19, and when it becomes dysregulated, it can lead to severe outcomes, including death. Naphthoquinones, a class of cyclic organic compounds widely distributed in nature, have attracted significant interest due to their potential biological benefits. One such naphthoquinone is 3,5,8-trihydroxy-6-methoxy-2-(5-oxohexa-1,3-dienyl)-naphthanthene-1,4-dione (3,5,8-TMON), a compound produced by fungi. Despite its structural similarity to shikonin, limited research has been conducted to investigate its biological properties. Therefore, the objective of this study was to evaluate the effects of 3,5,8-TMON and its synthetic derivatives in the context of inflammation induced by lipopolysaccharide (LPS) and SARS-CoV-2 infection in vitro using cell cultures. 3,5,8-TMON was obtained by acid treatment of crude extracts of fermentation medium from Cordyceps sp., and two derivatives were accessed by reaction with phenylhydrazine under different conditions. The results revealed that the crude extract of the fungi (C. Ex) inhibited the activity of transcription factor NF-kB, as well as the production of nitric oxide (NO) and interleukin-6 (IL-6) when LPS induced it in RAW 264.7 cells. This inhibitory effect was observed at effective concentrations of 12.5 and 3.12 μg mL-1. In parallel, 3,5,8-TMON and the new derivatives 3 and 4 demonstrated the ability to decrease IL-6 production while increasing TNF, with a specific effect depending on the concentration. These concentration-dependent agonist and antagonist effects were observed in THP-1 cells. Furthermore, 3,5,8-TMON inhibited IL-6 production at concentrations of 12.5 and 3.12 μg mL-1 in Calu-3 cells during SARS-CoV-2 viral infection. These findings present promising opportunities for further research into the therapeutic potential of this class of naphthoquinone in the management of inflammation and viral infections.
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Affiliation(s)
- Vitor Tassara Moraes
- Departamento de Ciências Biomoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil +55 16 3315-4208
| | - Franco Jazon Caires
- Departamento de Ciências Biomoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil +55 16 3315-4208
| | - Pedro V da Silva-Neto
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-FFCLRP, Universidade de São Paulo-USP Ribeirão Preto 14040-901 SP Brazil
| | - Jacqueline Nakau Mendonça
- Departamento de Ciências Biomoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil +55 16 3315-4208
| | - Thais F C Fraga-Silva
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas-UFAL Maceió 57072-900 AL Brazil
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto-FMRP, Universidade de São Paulo-USP Ribeirão Preto 14040-900 SP Brazil
| | - Bianca Bueno Fontanezi
- Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil
| | - Priscyla Daniely Marcato
- Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil
| | - Vania Luiza Deperon Bonato
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto-FMRP, Universidade de São Paulo-USP Ribeirão Preto 14040-900 SP Brazil
| | - Carlos Arterio Sorgi
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-FFCLRP, Universidade de São Paulo-USP Ribeirão Preto 14040-901 SP Brazil
| | - Luiz Alberto Beraldo Moraes
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-FFCLRP, Universidade de São Paulo-USP Ribeirão Preto 14040-901 SP Brazil
| | - Giuliano Cesar Clososki
- Departamento de Ciências Biomoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo-USP Ribeirão Preto 14040-903 SP Brazil +55 16 3315-4208
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3
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Maurya MR, Kumar N, Avecilla F. Controlled Modification of Triaminoguanidine-Based μ 3 Ligands in Multinuclear [V IVO]/[V VO 2] Complexes and Their Catalytic Potential in the Synthesis of 2-Amino-3-cyano-4 H-pyrans/4 H-chromenes. Inorg Chem 2024; 63:2505-2524. [PMID: 38243891 DOI: 10.1021/acs.inorgchem.3c03704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2024]
Abstract
Reaction of tris(2-hydroxybenzylidene)-triaminoguanidinium chloride (I·HCl) and tris(5-bromo-2-hydroxybenzylidene)-triaminoguanidinium chloride (II·HCl) with [VIVO(acac)2] (1:1 molar ratio) in refluxing methanol resulted in mononuclear [VIVO] complexes, [VIVO(H2L1')(MeOH)] (1) and [VIVO(H2L2')(MeOH)] (2), respectively, where I and II undergo intramolecular triazole ring formation. Aerial oxidation of 1 and 2 in MeOH in the presence of Cs2CO3 gave corresponding cis-[VVO2] complexes Cs[(VO2)(H2L1')] (3) and Cs[(VO2)(H2L2')] (4). However, reaction of an aerially oxidized methanolic solution of [VIVO(acac)2] with I·HCl and II·HCl in the presence of Cs2CO3 (in 1:1:1 molar ratio) gave mononuclear complexes Cs[(VO2)(H3L1)] (5) and Cs[(VO2)(H3L2)] (6) without intramolecular triazole ring formation. Similar anionic trinuclear complexes Cs2[(VO2)3(L1)] (7) and Cs2[(VO2)3(L2)] (8) were isolable upon increasing the amounts of the vanadium precursor and Cs2CO3 to 3 equiv to the reaction applied for 5 and 6. Keeping the reaction mixture of 1 in MeOH under air gave [VVO(H2L1')(OMe)] (9). Structures of 3, 7, 8, and 9 were confirmed by X-ray crystal structure study. A permanent porosity in the crystalline metal-organic framework of 7 confirmed by single-crystal X-ray investigation was further verified by the BET study. Along with a suitable reaction mechanism, these synthesized compounds were explored as effective catalysts for the synthesis of biomolecules 4H-pyran/4H-chromenes.
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Affiliation(s)
- Mannar R Maurya
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Naveen Kumar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Fernando Avecilla
- Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química y Biología (CICA), Departamento de Química, Facultade de Ciencias, Campus de A Coruña, 15071A Coruña, Spain
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4
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Araujo-Lima CF, de Cassia Castro Carvalho R, Rosario SL, Leite DI, Aguiar ACC, de Souza Santos LV, de Araujo JS, Salomão K, Kaiser CR, Krettli AU, Bastos MM, Aiub CAF, de Nazaré Correia Soeiro M, Boechat N, Felzenszwalb I. Antiplasmodial, Trypanocidal, and Genotoxicity In Vitro Assessment of New Hybrid α,α-Difluorophenylacetamide-statin Derivatives. Pharmaceuticals (Basel) 2023; 16:782. [PMID: 37375730 DOI: 10.3390/ph16060782] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/13/2023] [Accepted: 05/19/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Statins present a plethora of pleiotropic effects including anti-inflammatory and antimicrobial responses. A,α-difluorophenylacetamides, analogs of diclofenac, are potent pre-clinical anti-inflammatory non-steroidal drugs. Molecular hybridization based on the combination of pharmacophoric moieties has emerged as a strategy for the development of new candidates aiming to obtain multitarget ligands. METHODS Considering the anti-inflammatory activity of phenylacetamides and the potential microbicidal action of statins against obligate intracellular parasites, the objective of this work was to synthesize eight new hybrid compounds of α,α-difluorophenylacetamides with the moiety of statins and assess their phenotypic activity against in vitro models of Plasmodium falciparum and Trypanosoma cruzi infection besides exploring their genotoxicity safety profile. RESULTS None of the sodium salt compounds presented antiparasitic activity and two acetated compounds displayed mild anti-P. falciparum effect. Against T. cruzi, the acetate halogenated hybrids showed moderate effect against both parasite forms relevant for human infection. Despite the considerable trypanosomicidal activity, the brominated compound revealed a genotoxic profile impairing future in vivo testing. CONCLUSIONS However, the chlorinated derivative was the most promising compound with chemical and biological profitable characteristics, without presenting genotoxicity in vitro, being eligible for further in vivo experiments.
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Affiliation(s)
- Carlos Fernando Araujo-Lima
- Laboratório de Biologia Celular, LBC Instituto Oswaldo Cruz-FIOCRUZ, Rio de Janeiro 21041-250, RJ, Brazil
- Laboratório de Mutagênese Ambiental, LabMut Instituto de Biologia Roberto Alcantara Gomes, IBRAG-UERJ, Rio de Janeiro 22050-020, RJ, Brazil
- Programa de Pós-Graduação em Biologia Molecular e Celular, Instituto Biomédico-UNIRIO, Rio de Janeiro 20211-030, RJ, Brazil
| | - Rita de Cassia Castro Carvalho
- Departamento de Síntese de Fármacos, Instituto de Tecnologia em Fármacos, Farmanguinhos-FIOCRUZ, Rua Sizenando Nabuco 100, Manguinhos, Rio de Janeiro 21041-250, RJ, Brazil
- Programa de Pós-Graduação em Química, PGQu, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-853, RJ, Brazil
| | - Sandra Loureiro Rosario
- Departamento de Síntese de Fármacos, Instituto de Tecnologia em Fármacos, Farmanguinhos-FIOCRUZ, Rua Sizenando Nabuco 100, Manguinhos, Rio de Janeiro 21041-250, RJ, Brazil
| | - Debora Inacio Leite
- Departamento de Síntese de Fármacos, Instituto de Tecnologia em Fármacos, Farmanguinhos-FIOCRUZ, Rua Sizenando Nabuco 100, Manguinhos, Rio de Janeiro 21041-250, RJ, Brazil
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, ICB-UFRJ, Rio de Janeiro 21941-902, RJ, Brazil
| | - Anna Caroline Campos Aguiar
- Laboratório de Malária, Centro de Pesquisas René Rachou, CPqRR-FIOCRUZ, Belo Horizonte 30190-002, MG, Brazil
| | - Lizandra Vitoria de Souza Santos
- Laboratório de Mutagênese Ambiental, LabMut Instituto de Biologia Roberto Alcantara Gomes, IBRAG-UERJ, Rio de Janeiro 22050-020, RJ, Brazil
| | | | - Kelly Salomão
- Laboratório de Biologia Celular, LBC Instituto Oswaldo Cruz-FIOCRUZ, Rio de Janeiro 21041-250, RJ, Brazil
| | - Carlos Roland Kaiser
- Programa de Pós-Graduação em Química, PGQu, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-853, RJ, Brazil
| | - Antoniana Ursine Krettli
- Laboratório de Malária, Centro de Pesquisas René Rachou, CPqRR-FIOCRUZ, Belo Horizonte 30190-002, MG, Brazil
| | - Monica Macedo Bastos
- Departamento de Síntese de Fármacos, Instituto de Tecnologia em Fármacos, Farmanguinhos-FIOCRUZ, Rua Sizenando Nabuco 100, Manguinhos, Rio de Janeiro 21041-250, RJ, Brazil
| | - Claudia Alessandra Fortes Aiub
- Programa de Pós-Graduação em Biologia Molecular e Celular, Instituto Biomédico-UNIRIO, Rio de Janeiro 20211-030, RJ, Brazil
| | | | - Nubia Boechat
- Departamento de Síntese de Fármacos, Instituto de Tecnologia em Fármacos, Farmanguinhos-FIOCRUZ, Rua Sizenando Nabuco 100, Manguinhos, Rio de Janeiro 21041-250, RJ, Brazil
| | - Israel Felzenszwalb
- Laboratório de Mutagênese Ambiental, LabMut Instituto de Biologia Roberto Alcantara Gomes, IBRAG-UERJ, Rio de Janeiro 22050-020, RJ, Brazil
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5
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Costa Souza RM, Montenegro Pimentel LML, Ferreira LKM, Pereira VRA, Santos ACDS, Dantas WM, Silva CJO, De Medeiros Brito RM, Andrade JL, De Andrade-Neto VF, Fujiwara RT, Bueno LL, Silva Junior VA, Pena L, Camara CA, Rathi B, De Oliveira RN. Biological activity of 1,2,3-triazole-2-amino-1,4-naphthoquinone derivatives and their evaluation as therapeutic strategy for malaria control. Eur J Med Chem 2023; 255:115400. [PMID: 37130472 DOI: 10.1016/j.ejmech.2023.115400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/30/2023] [Accepted: 04/18/2023] [Indexed: 05/04/2023]
Abstract
Malaria can be caused by several Plasmodium species and the development of an effective vaccine is challenging. Currently, the most effective tool to control the disease is the administration of specific chemotherapy; however, resistance to the frontline antimalarials is one of the major problems in malaria control and thus the development of new drugs becomes urgent. The study presented here sought to evaluate the antimalarial activities of compounds derived from 2-amino-1,4-naphthoquinones containing 1,2,3-triazole using in vivo and in vitro models. 1H-1,2,3-Triazole 2-amino-1,4-naphthoquinone derivatives were synthesized and evaluated for antimalarial activity in vitro, using P. falciparum W2 chloroquine (CQ) resistant strain and in vivo using the murine-P. berghei ANKA strain. Acute toxicity was determined as established by the OECD (2001). Cytotoxicity was evaluated against HepG2 and Vero mammalian cell lines. Transmission electron microscopy of the Plasmodium falciparum trophozoite (early and late stages) was used to evaluate the action of compounds derived at ultra-structural level. The compounds displayed low cytotoxicity CC50 > 100 μM, neither did they cause hemolysis at the tested doses and nor the signs of toxicity in the in vivo acute toxicity test. Among the five compounds tested, one showed IC50 values in submicromolar range of 0.8 μM. Compounds 7, 8 and 11 showed IC50 values < 5 μM, and selectivity index (SI) ranging from 6.8 to 343 for HepG2, and from 13.7 to 494.8 for Vero cells. Compounds 8 and 11 were partially active against P. berghei induced parasitemia in vivo. Analysis of the ultrastructural changes associated with the treatment of these two compounds, showed trophozoites with completely degraded cytoplasm, loss of membrane integrity, organelles in the decomposition stage and possible food vacuole deterioration. Our results indicated that compounds 8 and 11 may be considered hit molecules for antimalarial drug discovery platform and deserve further optimization studies.
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Affiliation(s)
- Renata Maria Costa Souza
- Department of Immunology, Laboratory of Immunoepidemiology of Aggeu Magalhães Institute, Fiocruz-PE, Recife, Pernambuco, Brazil; Department of Chemistry, Laboratory of Synthesis of Bioactive Compounds, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | | | | | - Valéria Rêgo Alves Pereira
- Department of Immunology, Laboratory of Immunoparasitology, Aggeu Magalhães Institute, Fiocruz-PE, Recife, Pernambuco, Brazil
| | - Aline Caroline Da Silva Santos
- Department of Immunology, Laboratory of Immunoparasitology, Aggeu Magalhães Institute, Fiocruz-PE, Recife, Pernambuco, Brazil
| | - Willyenne Marília Dantas
- Department of Virology and Experimental Therapy Aggeu Magalhães Institute - Fiocruz-PE, Recife, Pernambuco, Brazil; Department of Chemistry, Laboratory of Synthesis of Bioactive Compounds, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | - Carla Jasmine Oliveira Silva
- Department of Chemistry, Laboratory of Synthesis of Bioactive Compounds, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | - Ramayana Morais De Medeiros Brito
- Department of Microbiology and Parasitology, Laboratory of Malaria and Toxoplasmosis Biology, LaBMAT/DMP/CB, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil; Department of Parasitology, Laboratory of Immunobiology and Parasites Control, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - José Lucas Andrade
- Department of Microbiology and Parasitology, Laboratory of Malaria and Toxoplasmosis Biology, LaBMAT/DMP/CB, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Valter Ferreira De Andrade-Neto
- Department of Microbiology and Parasitology, Laboratory of Malaria and Toxoplasmosis Biology, LaBMAT/DMP/CB, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Ricardo Toshio Fujiwara
- Department of Parasitology, Laboratory of Immunobiology and Parasites Control, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Lilian Lacerda Bueno
- Department of Parasitology, Laboratory of Immunobiology and Parasites Control, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Lindomar Pena
- Department of Virology and Experimental Therapy Aggeu Magalhães Institute - Fiocruz-PE, Recife, Pernambuco, Brazil
| | - Celso Amorim Camara
- Department of Chemistry, Laboratory of Synthesis of Bioactive Compounds, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | - Brijesh Rathi
- Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College, University of Delhi, Delhi, 110007, India
| | - Ronaldo Nascimento De Oliveira
- Department of Chemistry, Laboratory of Synthesis of Bioactive Compounds, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil.
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6
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Nguyen HT, Nguyen Van H, Hoang Thi P, Thi TAD, Le‐Nhat‐Thuy G, Nguyen Thi QG, Tuan AN, Ba Thi C, Tran Quang H, Van Nguyen T. Synthesis and Cytotoxic Evaluation of New Fluoro and Trifluoromethyl Substituents Containing Chromeno[2,3‐
d
]pyrimidines. ChemistrySelect 2023. [DOI: 10.1002/slct.202300227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Ha Thanh Nguyen
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Ha Nguyen Van
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Military Institute of Chemistry and Environment, An Khanh Hoai Duc Ha Noi Vietnam
| | - Phuong Hoang Thi
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Tuyet Anh Dang Thi
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Giang Le‐Nhat‐Thuy
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Quynh Giang Nguyen Thi
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Anh Nguyen Tuan
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Cham Ba Thi
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Hung Tran Quang
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Tuyen Van Nguyen
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
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7
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Darakshan, Parvin T. One-pot multicomponent synthesis of benzophenazine tethered tetrahydropyridopyrimidine derivatives. Mol Divers 2023; 27:313-322. [PMID: 35460459 DOI: 10.1007/s11030-022-10426-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/30/2022] [Indexed: 02/08/2023]
Abstract
A simple, facile, and efficient green methodology has been developed for the synthesis of benzophenazine tethered tetrahydropyridopyrimidine derivatives by the one-pot four-component reaction of cinnamaldehyde/crotonaldehyde, 2-hydroxy-1,4-naphthoquinone, 1,3-dimethyl-6-amino uracil, and o-phenylenediamine in ethanol medium under reflux conditions using p-TSA as a catalyst. In this environmentally benign methodology, three C-N and two C-C bonds are formed in one pot. The hybrid products have three bioactive moieties such as benzophenazine, tetrahydropyridine, and pyrimidine. Operational simplicity, metal-free conditions, wide substrate scope, readily available starting materials, moderate to good yields of the desired products, presence of pharmaceutically active moieties, and easy purification process are the notable features of this methodology.
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Affiliation(s)
- Darakshan
- Department of Chemistry, National Institute of Technology Patna, Ashok Rajpath, Patna, 800 005, India
| | - Tasneem Parvin
- Department of Chemistry, National Institute of Technology Patna, Ashok Rajpath, Patna, 800 005, India.
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8
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Microwave‐Assisted Multicomponent Synthesis of New 6‐Arylated 5‐Hydroxy‐benzo[
a
]phenazine Derivatives and Their Potential Anti‐inflammatory Activity. ChemistrySelect 2023. [DOI: 10.1002/slct.202204376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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9
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Synthesis of novel γ-butyrolactone-based phenazine compounds via microwave-assisted multicomponent domino reactions. Chem Heterocycl Compd (N Y) 2023. [DOI: 10.1007/s10593-023-03152-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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10
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Kuo HY, Chiu MC, Chou JY. Bacillus predominates in the Ophiocordyceps pseudolloydii-infected ants, and it potentially improves protection and utilization of the host cadavers. Arch Microbiol 2023; 205:53. [PMID: 36602580 PMCID: PMC9816197 DOI: 10.1007/s00203-022-03385-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 01/06/2023]
Abstract
The bacterial communities that colonize the cadaver environment of insects infected and killed by parasitic fungi can be selected by the sympatric fungi and provide novel impacts. In this study, we found that Bacillus cereus/thuringiensis predominate the bacterial community in Dolichoderus thoracicus ant cadavers colonized by O. pseudolloydii. The most predominant bacterial strains in these ant cadavers were hemolytic and able to produce hydrolytic enzymes for digesting the ant tissue. A relatively intense lethal effect on the co-cultured nematode was displayed by a hemolytic strain. Moreover, the antagonistic effect against pathogenic fungi detected in the bacteria sympatric with O. pseudolloydii was reported here. Naphthoquinones have been shown to confer antibacterial activities and produced by the ant-pathogenic Ophiocordyceps fungi. However, our results did not show the naphthoquinone tolerance we expected to be detected in the bacteria from the ant infected by O. pseudolloydii. The bacterial diversity in the samples associated with O. pseudolloydii infected ants as revealed in this study will be a step forward to the understanding of the roles playing by the microbial community in the native habitats of O. pseudolloydii.
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Affiliation(s)
- Hao-Yu Kuo
- Department of Biology, National Changhua University of Education, 500, Changhua, Taiwan
| | - Ming-Chung Chiu
- Department of Biology, National Changhua University of Education, 500, Changhua, Taiwan
| | - Jui-Yu Chou
- Department of Biology, National Changhua University of Education, 500, Changhua, Taiwan.
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11
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Tanpure S, Mulik A, Rajmane M, Lawande S. Novel ionic liquid dihydrogen 4,4′-trimethylenedipiperidine phosphate-catalyzed greener and efficient synthesis of dihydro pyrano [2,3-c] pyrazole. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04904-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Rani R, Sethi K, Kumar S, Varma RS, Kumar R. Natural naphthoquinones and their derivatives as potential drug molecules against trypanosome parasites. Chem Biol Drug Des 2022; 100:786-817. [PMID: 35852920 DOI: 10.1111/cbdd.14122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/13/2022] [Accepted: 07/17/2022] [Indexed: 01/25/2023]
Abstract
Over the past decades, a number of 1,4-naphthoquinones have been isolated from natural resources and several of naphthoquinone derivatives with diverse structural motif have been synthesized; they possess a multitude of biochemical properties and modulate numerous pharmacological roles that offer new targets for addressing the challenges pertaining to novel drug developments. Among natural naphthoquinones, lapachol, α-lapachone, β-lapachone, lawsone, juglone, and plumbagin have been evaluated for its potential as antitrypanosomal activities. The chemotherapeutic drugs available for combating human trypanosomiasis, that is, American trypanosomiasis and African trypanosomiasis caused by Trypanosoma cruzi and Trypanosoma brucei, respectively, and animal tripanosomosis caused by Trypanosoma evansi have a problem of drug resistance and several toxic effect. Therefore, search of alternative effective drug molecules, without toxic effects, have enthused the researchers for searching new drug entity with potential clinical efficacy. In the search for new antitrypanosomal compound, this review focuses on different natural quinones and their synthetic derivatives associated with antitrypanosomal studies. In this context, this review will be useful for the development of new antitrypanosomal drugs mainly based on different structural modification of natural and synthetic naphthoquinones.
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Affiliation(s)
- Ruma Rani
- ICAR-National Research Centre on Equines, Hisar, India
| | | | - Sanjay Kumar
- ICAR-National Research Centre on Equines, Hisar, India
| | - Rajender S Varma
- Regional Center of Advanced Technologies and Materials, Palacky University, Olomouc, Czech Republic
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13
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Wang J, Xiao T, Lu T, Zhang T, Jiang W, Yan Y, Tang X, Wang X. Novel pyran derivatives as potential succinate dehydrogenase inhibitors: design, synthesis, crystal structure, biological activity, and molecular modeling. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02965-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Nagasundaram N, Padmasree K, Santhosh S, Vinoth N, Sedhu N, Lalitha A. Ultrasound promoted synthesis of new azo fused dihydropyrano[2,3-c]pyrazole derivatives: In vitro antimicrobial, anticancer, DFT, in silico ADMET and Molecular docking studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Han Z. Multicomponent Synthesis of Dihydropyrano[2,3-c]pyrazoles Catalyzed by Zinc-Proline Complex. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022090159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Choudhary D, Garg S, Kaur M, Sohal HS, Malhi DS, Kaur L, Verma M, Sharma A, Mutreja V. Advances in the Synthesis and Bio-Applications of Pyrazine Derivatives: A Review. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2092873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Dimple Choudhary
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Sonali Garg
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Manvinder Kaur
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Harvinder Singh Sohal
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Dharambeer Singh Malhi
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Loveleen Kaur
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Meenakshi Verma
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Ajay Sharma
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Vishal Mutreja
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
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17
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Nguyen LA, Nguyen TTT, Ngo QA, Nguyen TB. Sulfur‐Catalyzed Oxidative Condensation of Aryl Alkyl Ketones with o‐Phenylenediamines: Access to Quinoxalines. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Quoc Anh Ngo
- Vietnam Academy of Science and Technology VIET NAM
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18
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Yadav KK, Kumar A, Kumar A, Brahmachari G, Misra N. Diethyl (2-Amino-3-Cyano-4 H-Chromen-4-yl)Phosphonate and Its Halogenated Derivatives as Effective Drug: A Theoretical and an Experimental Spectroscopic Study. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1832126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Abhishek Kumar
- Department of Physics, University of Lucknow, Lucknow, India
| | - Amarendra Kumar
- Department of Physics, University of Lucknow, Lucknow, India
| | - Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan, West Bengal, India
| | - Neeraj Misra
- Department of Physics, University of Lucknow, Lucknow, India
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19
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Olyaei A, Sadeghpour M. A review on lawsone-based benzo[ a]phenazin-5-ol: synthetic approaches and reactions. RSC Adv 2022; 12:13837-13895. [PMID: 35541431 PMCID: PMC9082651 DOI: 10.1039/d2ra02139k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/02/2022] [Indexed: 12/05/2022] Open
Abstract
Phenazine systems are an important class of aza-polycyclic compounds that are easily found in nature and isolated as secondary metabolites primarily from Pseudomonas, Streptomyces, and a few other genera from soil or marine habitats. Moreover, various synthetic phenazine analogs are known for their pharmaceutical activities. Among various phenazines, benzo[a]phenazines are structural subunits in a variety of important natural products and have been given special attention due to their unique biological properties in various fields. In this review article, we highlight the synthesis of benzo[a]phenazin-5-ol derivatives from lawsone and benzene-1,2-diamines and their applications for the construction of a variety of five and six membered fused heterocycles such as pyranophenazines, spiropyranophenazines, pyridophenazines, furophenazines, benzochromenophenazines and oxazinophenazines during the period of 1995 to 2021.
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Affiliation(s)
- Abolfazl Olyaei
- Department of Chemistry, Payame Noor University (PNU) PO BOX 19395-4697 Tehran Iran +98-28-33374081 +98-28-33376366
| | - Mahdieh Sadeghpour
- Department of Chemistry, Takestan Branch, Islamic Azad University Takestan Iran +98-28-35270165 +98-28-35270167
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20
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Singh A, Kaur B, Sharma A, Priya A, Kaur M, Shamim M, Banerjee B. One-pot multi-component synthesis of diverse bioactive heterocyclic scaffolds involving 6-aminouracil or its N-methyl derivatives as a versatile reagent. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The present review summarizes all the multi-component reaction strategies reported during last two decades for the synthesis of diverse bioactive heterocyclic scaffolds involving 6-aminouracil or its N-methyl derivatives.
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Affiliation(s)
- Arvind Singh
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
| | - Bhupinder Kaur
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
| | - Aditi Sharma
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
| | - Anu Priya
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
| | - Manmeet Kaur
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
| | - Mussarat Shamim
- Department of Chemistry , University of Jammu , Jammu , India
| | - Bubun Banerjee
- Department of Chemistry , Akal University, Talwandi Sabo , Bathinda , Punjab 151302 , India
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21
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Parikh PH, Timaniya JB, Patel MJ, Patel KP. Microwave-assisted synthesis of pyrano[2,3-c]-pyrazole derivatives and their anti-microbial, anti-malarial, anti-tubercular, and anti-cancer activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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22
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Rostamian R, Khalilzadeh MA, Zareyee D. Wood ash biocatalyst as a novel green catalyst and its application for the synthesis of benzochromene derivatives. Sci Rep 2022; 12:1145. [PMID: 35064167 PMCID: PMC8782886 DOI: 10.1038/s41598-022-05133-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/03/2022] [Indexed: 11/30/2022] Open
Abstract
Wood ash is a naturally alkaline derived substance containing organic and inorganic constituents. This study investigates the catalytic activity of wood ash as a heterogeneous catalyst for the synthesis of benzochromene derivatives. Several wood ash catalysts, comprising calcium- and potassium-rich carbonates, were prepared from different natural resources under various combustion temperatures. The prepared catalysts were characterized by Fourier transform infrared, scanning electron microscopy, energy dispersive X-ray analysis, transmission electron microscopy, and X-ray diffraction techniques. Catalytic efficiency of the resultant catalysts was tested in the synthesis of benzochromene derivatives. The experimental studies clarified that the catalyst prepared at 850 °C could efficiently expedite the formation of three-component synthesis of benzochromene derivatives in water at 80 °C with high yields. Indeed, alkali, alkaline metal, and metal oxides such as Al2O3, SiO2, MgO, CaO, and Fe2O3, are widely utilized as both catalyst and catalyst support in the heterogeneous catalytic processes. The prepared wood ash catalysts (possessing metal oxides, e.g., CuO, Al2O3, SiO2, and CaO) could effectively prompt the electrophilic activity of the carbonyl groups during the nucleophilic attack intermediate, enhancing the efficiency of the reactions.
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Affiliation(s)
- Rezvaneh Rostamian
- Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | | | - Daryoush Zareyee
- Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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23
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Shirzaei F, Shaterian HR. Preparation of novel functionalized ionic liquid: Green, stable, and reusable catalyst for the synthesis of new 2-(phenylsulfonyl)-1H-benzo[a]pyrano[2,3-c]phenazin-3-amine derivatives. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117893] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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24
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Che Y, Qi X, Qu W, Shi B, Lin Q, Yao H, Zhang Y, Wei T. Synthetic strategies of phenazine derivatives: a review. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4434] [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)
- Yu‐Xin Che
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Xiao‐Ni Qi
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Wen‐Juan Qu
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Bing‐Bing Shi
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Qi Lin
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Hong Yao
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - You‐Ming Zhang
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
| | - Tai‐Bao Wei
- Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu China
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25
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Daraie M, Tamoradi T, Heravi MM, Karmakar B. Ce immobilized 1H-pyrazole-3,5-dicarboxylic acid (PDA) modified CoFe2O4: A potential magnetic nanocomposite catalyst towards the synthesis of diverse benzo[a]pyrano[2,3-c]phenazine derivatives. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Shirzaei F, Shaterian HR. Basic ionic liquid, 2-hydroxyethylammonium formate, catalyzed one-pot synthesis of novel 2-(phenylsulfonyl)-1H-benzo[a]pyrano[2,3-c]phenazin-3-amine derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04627-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Possible impacts of the predominant Bacillus bacteria on the Ophiocordyceps unilateralis s. l. in its infected ant cadavers. Sci Rep 2021; 11:22695. [PMID: 34811424 PMCID: PMC8609033 DOI: 10.1038/s41598-021-02094-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/02/2021] [Indexed: 11/09/2022] Open
Abstract
Animal hosts infected and killed by parasitoid fungi become nutrient-rich cadavers for saprophytes. Bacteria adapted to colonization of parasitoid fungi can be selected and can predominate in the cadavers, actions that consequently impact the fitness of the parasitoid fungi. In Taiwan, the zombie fungus, Ophiocordyceps unilateralis sensu lato (Clavicipitaceae: Hypocreales), was found to parasitize eight ant species, with preference for a principal host, Polyrhachis moesta. In this study, ant cadavers grew a fungal stroma that was predominated by Bacillus cereus/thuringiensis. The bacterial diversity in the principal ant host was found to be lower than the bacterial diversity in alternative hosts, a situation that might enhance the impact of B. cereus/thuringiensis on the sympatric fungus. The B. cereus/thuringiensis isolates from fungal stroma displayed higher resistance to a specific naphthoquinone (plumbagin) than sympatric bacteria from the environment. Naphthoquinones are known to be produced by O. unilateralis s. l., and hence the resistance displayed by B. cereus/thuringiensis isolates to these compounds suggests an advantage to B. cereus/thuringiensis to grow in the ant cadaver. Bacteria proliferating in the ant cadaver inevitably compete for resources with the fungus. However, the B. cereus/thuringiensis isolates displayed in vitro capabilities of hemolysis, production of hydrolytic enzymes, and antagonistic effects to co-cultured nematodes and entomopathogenic fungi. Thus, co-infection with B. cereus/thuringiensis offers potential benefits to the zombie fungus in killing the host under favorable conditions for reproduction, digesting the host tissue, and protecting the cadaver from being taken over by other consumers. With these potential benefits, the synergistic effect of B. cereus/thuringiensis on O. unilateralis infection is noteworthy given the competitive relationship of these two organisms sharing the same resource.
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Thanh NH, Phuong HT, Giang LNT, Giang NTQ, Ha NTT, Anh DTT, Cuong VD, Van Tuyen N, Van Kiem P. 4-(Dimethylamino)pyridine as an Efficient Catalyst for One-Pot Synthesis of 1,4-Pyranonaphthoquinone Derivatives viaMicrowave-Assisted Sequential Three Component Reaction in Green Solvent. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211053951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Novel 1,4-pyranonaphthoquinone derivatives were successfully synthesized via the microwave-assisted three-component reaction of 1,4-naphthoquinone, malononitrile, and various arylaldehydes in ethanol in the presence of 4-(dimethylamino)pyridine (DMAP) as a catalyst, and subsequently evaluated in terms of their antimicrobial and antifungal activities. This synthetic procedure has the notable advantages of environmental friendliness, short reaction time, good yield, and convenient operation.
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Affiliation(s)
- Nguyen Ha Thanh
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Hoang Thi Phuong
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Le Nhat Thuy Giang
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Quynh Giang
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Thu Ha
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Dang Thi Tuyet Anh
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Vu Duc Cuong
- Viet Tri University of Industry, Viet Tri, Phu Tho, Vietnam
| | - Nguyen Van Tuyen
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
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Mousavi SF, Hossaini Z, Rostami-Charati F, Nami N. Synthesis of Benzochromene Derivatives Using Reusable Fe 3O 4/ZnO Magnetic Nanoparticles: Study of Antioxidant and Antibacterial Activity. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1991390] [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)
| | - Zinatossadat Hossaini
- Department of Chemistry, Islamic Azad University, Qaemshahr Branch, Qaemshahr, Iran
| | - Faramarz Rostami-Charati
- Research Center for Conservation of Culture Relicst (RCCCR), Research institute of Cultural Heritage and Tourism, Tehran, Iran
| | - Navabeh Nami
- Department of Chemistry, Islamic Azad University, Qaemshahr Branch, Qaemshahr, Iran
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Lopes KP, Pinheiro DP, Neto JF, Gonçalves TA, Pereira SA, Pessoa C, Vieira IG, Ribeiro MEN, Yeates SG, Ricardo NM. Lapachol-loaded triblock copoly(oxyalkylene)s micelles: Potential use for anticancer treatment. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Paul M, Teubner M, Grimm-Lebsanft B, Buchenau S, Hoffmann A, Rübhausen M, Herres-Pawlis S. Influence of the amine donor on hybrid guanidine-stabilized Bis(μ-oxido) dicopper(III) complexes and their tyrosinase-like oxygenation activity towards polycyclic aromatic alcohols. J Inorg Biochem 2021; 224:111541. [PMID: 34416481 DOI: 10.1016/j.jinorgbio.2021.111541] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/30/2021] [Accepted: 07/11/2021] [Indexed: 10/20/2022]
Abstract
The tyrosinase-like activity of hybrid guanidine-stabilized bis(μ-oxido) dicopper(III) complexes [Cu2(μ-O)2(L)2](X)2 (L = 2-{2-((Diethylamino)methyl)phenyl}-1,1,3,3-tetramethylguanidine (TMGbenzNEt2, L2) and 2-{2-((Di-isopropylamino)methyl)phenyl}-1,1,3,3-tetramethylguanidine (TMGbenzNiPr2, L3); X = PF6-, BF4-, CF3SO3-) is described. New aromatic hybrid guanidine amine ligands were developed with varying amine donor function. Their copper(I) complexes were analyzed towards their ability to activate dioxygen in the presence of different weakly coordinating anions. The resulting bis(μ-oxido) species were characterized at low temperatures by UV/Vis and resonance Raman spectroscopy, cryo-ESI mass spectrometry and density functional theory calculations. Small structural changes in the ligand sphere were found to influence the characteristic ligand-to-metal charge transfer (LMCT) features of the bis(μ-oxido) species, correlating a redshift in the UV/Vis spectrum with weaker N-donor function of the ligand. DFT calculations elucidated the influence of the steric and electronic properties of the bis(μ-oxido) species leading to a higher twist of the Cu2O2 plane against the CuN2 plane and a stretching of the Cu2O2 core. Despite their moderate stability at -100 °C, the bis(μ-oxido) complexes exhibited a remarkable activity in catalytic oxygenation reactions of polycyclic aromatic alcohols. Further the selectivity of the catalyst in the hydroxylation reactions of challenging phenolic substrates is not changed despite an increasing shield of the reactive bis(μ-oxido) core. The generated quinones were found to form exclusively bent phenazines, providing a promising strategy to access tailored phenazine derivatives.
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Affiliation(s)
- Melanie Paul
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1a, 52074 Aachen, Germany
| | - Melissa Teubner
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1a, 52074 Aachen, Germany; Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | | | - Sören Buchenau
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Alexander Hoffmann
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1a, 52074 Aachen, Germany.
| | - Michael Rübhausen
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Sonja Herres-Pawlis
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1a, 52074 Aachen, Germany.
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32
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In silico studies of semi-synthetic benzo[a]phenazines as inhibitors of dihydrofolate reductase from Plasmodium falciparum. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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33
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Paul M, Hoffmann A, Herres-Pawlis S. Room temperature stable multitalent: highly reactive and versatile copper guanidine complexes in oxygenation reactions. J Biol Inorg Chem 2021; 26:249-263. [PMID: 33595752 PMCID: PMC8068697 DOI: 10.1007/s00775-021-01849-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/20/2021] [Indexed: 12/24/2022]
Abstract
Inspired by the efficiency of natural enzymes in organic transformation reactions, the development of synthetic catalysts for oxygenation and oxidation reactions under mild conditions still remains challenging. Tyrosinases serve as archetype when it comes to hydroxylation reactions involving molecular oxygen. We herein present new copper(I) guanidine halide complexes, capable of the activation of molecular oxygen at room temperature. The formation of the reactive bis(µ-oxido) dicopper(III) species and the influence of the anion are investigated by UV/Vis spectroscopy, mass spectrometry, and density functional theory. We highlight the catalytic hydroxylation activity towards diverse polycyclic aromatic alcohols under mild reaction conditions. The selective formation of reactive quinones provides a promising tool to design phenazine derivatives for medical applications.
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Affiliation(s)
- Melanie Paul
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Alexander Hoffmann
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Sonja Herres-Pawlis
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany.
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34
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Nanocomposite gels of poloxamine and Laponite for β-Lapachone release in anticancer therapy. Eur J Pharm Sci 2021; 163:105861. [PMID: 33930520 DOI: 10.1016/j.ejps.2021.105861] [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: 12/23/2020] [Revised: 04/06/2021] [Accepted: 04/22/2021] [Indexed: 12/24/2022]
Abstract
Nano-hybrid systems have been shown to be an attractive platform for drug delivery. Laponite® RD (LAP), a biocompatible synthetic clay, has been exploited for its ability to establish of strong secondary interactions with guest compounds and hybridization with polymers or small molecules that improves, for instance, cell adhesion, proliferation, and differentiation or facilitates drug attachment to their surfaces through charge interaction. In this work, LAP was combined with Tetronics, X-shaped amphiphilic PPO-PEO (poly (propylene oxide)-poly (ethylene oxide) block copolymers. β-Lapachone (BLPC) was selected for its anticancer activity and its limited bioavailability due to very low aqueous solubility, with the aim to improve this by using LAP/Tetronic nano-hybrid systems. The nanocarriers were prepared over a range of Tetronic 1304 concentrations (1 to 20% w/w) and LAP (0 to 3% w/w). A combination of physicochemical methods was employed to characterize the hybrid systems, including rheology, particle size and shape (DLS, TEM), thermal analysis (TG and DSC), FTIR, solubility studies and drug release experiments. In vitro cytotoxicity assays were performed with BALB/3T3 and MCF-7 cell lines. In hybrid systems, a sol-gel transition can occur below physiological temperature. BLPC exhibits the most significant increase in solubility in formulations with a high concentration of T1304 (over 10% w/w) and 1.5% w/w LAP, or systems with only LAP (1.5%), with a 50 and 100-fold increase in solubilisation, respectively. TEM images showed spherical micelles of T1304, which elongated into wormlike micelles with concentration (20%) and in the presence of LAP, a finding that has not been reported before. A sustained release of BLPC over 140 hours was achieved in one of the formulations (10% T1304 with 1.5% laponite), which also showed the best selectivity index towards cancer cells (MCF-7) over BALB/3T3 cell lines. In conclusion, BLPC-loaded T1304/LAP nano-hybrid systems proved safe and highly effective and are thus a promising formulation for anticancer therapy.
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35
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Saranya S, Radhika S, Afsina Abdulla CM, Anilkumar G. Ultrasound irradiation in heterocycle synthesis: An overview. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Salim Saranya
- School of Chemical Sciences Mahatma Gandhi University Kottayam Kerala India
| | - Sankaran Radhika
- School of Chemical Sciences Mahatma Gandhi University Kottayam Kerala India
| | | | - Gopinathan Anilkumar
- School of Chemical Sciences Mahatma Gandhi University Kottayam Kerala India
- Advanced Molecular Materials Research Centre (AMMRC) Mahatma Gandhi University Kottayam Kerala India
- Institute for Integrated Programmes and Research in Basic Sciences (IIRBS) Mahatma Gandhi University Kottayam Kerala India
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36
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Yadav MB, Lim KT, Kim JS, Jeong YT. One-pot four-component synthesis of methyl 4-(4-chlorophenyl)-5,7-dioxo-1-phenyl-1,4,5,6,7,8-hexahydropyrazolo [4′,3′:5,6] pyrano [2,3-d] pyrimidine-3-carboxylate; a green approach. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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37
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Taib LA, Keshavarz M, Parhami A. Solvent‐free
synthesis of compounds containing chromene core catalyzed by novel Brønsted acidic ionic liquids
‐ClO
4. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000449] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Layla A. Taib
- Department of Chemistry, Faculty of Sciences King Abdulaziz University Jeddah Saudi Arabia
| | - Mosadegh Keshavarz
- Department of Applied Chemistry, Faculty of Gas and Petroleum Yasouj University Gachsaran Iran
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38
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Shaik MS, Nadiveedhi MR, Gundluru M, Narreddy AKR, Thathireddy KR, Ramakrishna R, Cirandur SR. 2‐Amino‐3‐cyano‐4H
‐chromene‐4‐ylphosphonates as potential antiviral agents: Synthesis, in ovo and in silico approach. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4154] [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)
| | | | - Mohan Gundluru
- Department of Chemistry Sri Venkateswara University Tirupati India
- DST‐PURSE Centre Sri Venkateswara University Tirupati India
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39
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Błauż A, Rychlik B, Plazuk D, Peccati F, Jiménez-Osés G, Steinke U, Sierant M, Trzeciak K, Skorupska E, Miksa B. Biotin-phenosafranin as a new photosensitive conjugate for targeted therapy and imaging. NEW J CHEM 2021. [DOI: 10.1039/d0nj06170k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A biotinylated phenazine compound as a phenosafranin conjugate (Biot-PSF) was synthesized and reported for the first time.
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Affiliation(s)
- Andrzej Błauż
- Cytometry Laboratory
- Department of Molecular Biophysics
- Faculty of Biology & Environmental Protection
- University of Lodz
- 90-236 Lodz
| | - Błażej Rychlik
- Cytometry Laboratory
- Department of Molecular Biophysics
- Faculty of Biology & Environmental Protection
- University of Lodz
- 90-236 Lodz
| | - Damian Plazuk
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Lodz
- 91-403 Lodz
- Poland
| | - Francesca Peccati
- CIC bioGUNE
- Center for Cooperative Research in Bioscience
- Bizkaia Science and Technology Park
- Computational Chemistry Lab
- 48160 Derio-Bizkaia
| | - Gonzalo Jiménez-Osés
- CIC bioGUNE
- Center for Cooperative Research in Bioscience
- Bizkaia Science and Technology Park
- Computational Chemistry Lab
- 48160 Derio-Bizkaia
| | - Urszula Steinke
- Centre of Molecular and Macromolecular Studies Polish Academy of Science
- 90-363 Lodz
- Poland
| | - Malgorzata Sierant
- Centre of Molecular and Macromolecular Studies Polish Academy of Science
- 90-363 Lodz
- Poland
| | - Katarzyna Trzeciak
- Centre of Molecular and Macromolecular Studies Polish Academy of Science
- 90-363 Lodz
- Poland
| | - Ewa Skorupska
- Centre of Molecular and Macromolecular Studies Polish Academy of Science
- 90-363 Lodz
- Poland
| | - Beata Miksa
- Centre of Molecular and Macromolecular Studies Polish Academy of Science
- 90-363 Lodz
- Poland
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40
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Chandrakar K, Patel JL, Mahapatra SP, Penta S. Recent Advances in On-Water Multicomponent Synthesis of Coumarin Derivatives. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201013164825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Coumarin-linked heterocycles represent privileged structural subunits and are welldistributed
in naturally occurring compounds with immense biological activities. Multicomponent
reactions (MCRs) are becoming a valuable tool for synthesizing structurally diverse
molecular entities. On the other hand, the last year has seen a tremendous outburst in modifying
chemical processes to make them sustainable for the betterment of our environment. The
application of aqueous medium in organic synthesis is fulfilling some of the goals of ‘green
and sustainable chemistry’ as it has some advantages over the traditional synthetic methods in
terms of reaction rates, yields, purity of the products, product selectivity, etc. Hence, significant
progress has been made in recent years. In the present review, we provide an overview of
the recent developments of multicomponent synthesis of biologically relevant coumarin
linked and fused heterocyclic compounds carried out from 2015 till today in an aqueous medium.
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Affiliation(s)
- Komal Chandrakar
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - Jeevan Lal Patel
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - S. P. Mahapatra
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - Santhosh Penta
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
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41
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Mehravar M, Mirjalili BBF, Babaei E, Bamoniri A. Preparation and Application of Nano-AlPO4/Ti (IV) as a New and Recyclable Catalyst for the Four-Component Synthesis of Dihydropyrano[2,3-c]Pyrazoles. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1856149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Maryam Mehravar
- Department of Chemistry, College of Science, Yazd University, Yazd, Iran
| | | | - Elaheh Babaei
- Department of Chemistry, College of Science, Yazd University, Yazd, Iran
| | - Abdolhamid Bamoniri
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran
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42
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Sharma S, Brahmachari G, Gupta VK. Design, Synthesis, Characterization, and Crystallographic Behaviors of Some Biologically Important Chromene-Annulated Spiro-Oxindoles: A Drive to Introspect the Comparative Structural Information. CRYSTALLOGR REP+ 2020. [DOI: 10.1134/s1063774520070147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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43
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Barbier M, Perrot T, Salzet G, Amusant N, Dumarçay S, Gérardin P, Morel-Rouhier M, Sormani R, Gelhaye E. Glutathione Transferases: Surrogate Targets for Discovering Biologically Active Compounds. JOURNAL OF NATURAL PRODUCTS 2020; 83:2960-2966. [PMID: 33001642 DOI: 10.1021/acs.jnatprod.0c00480] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Glutathione transferases comprise a large class of multifunctional enzymes, some involved in detoxification pathways. Since these enzymes are able to interact with potentially toxic molecules, they could be used as targets to screen for compounds with biological activity. To test this hypothesis, glutathione transferases (GSTs) from the white-rot fungus Trametes versicolor have been used to screen for antifungal molecules from a library of tropical wood extracts. The interactions between a set of six GSTs from the omega class and 116 extracts from 21 tropical species were quantified using a high-throughput thermal shift assay. A correlation between these interactions and the antifungal properties of the tested extracts was demonstrated. This approach has been extended to the fractionation of an Andira coriacea extract and led to the detection of maackiain and lapachol in this wood. Altogether, the present results supported the hypothesis that such detoxification enzymes could be used to detect biologically active molecules.
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Affiliation(s)
- Muriel Barbier
- Faculté des sciences, Université de Lorraine, INRAE, IAM, F-54000 Nancy, France
| | - Thomas Perrot
- Institute for Plant Cell Biology and Biotechnology, Heinrich Heine University, Düsseldorf 40225, Germany
| | - Guillaume Salzet
- Faculté des sciences, Université de Lorraine, INRAE, IAM, F-54000 Nancy, France
| | - Nadine Amusant
- UMR8172, Ecologie des forêts de Guyane, CIRAD/INRA/AgroParisTec, Laboratoire Xylosciences, 2091 Route de Baduel, F-97300 Cayenne, France
| | | | | | | | - Rodnay Sormani
- Faculté des sciences, Université de Lorraine, INRAE, IAM, F-54000 Nancy, France
| | - Eric Gelhaye
- Faculté des sciences, Université de Lorraine, INRAE, IAM, F-54000 Nancy, France
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44
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Gong Q, Hu J, Wang P, Li X, Zhang X. A comprehensive review on β-lapachone: Mechanisms, structural modifications, and therapeutic potentials. Eur J Med Chem 2020; 210:112962. [PMID: 33158575 DOI: 10.1016/j.ejmech.2020.112962] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/03/2020] [Accepted: 10/19/2020] [Indexed: 12/24/2022]
Abstract
β-Lapachone (β-lap, 1), an ortho-naphthoquinone natural product isolated from the lapacho tree (Tabebuia avellanedae) in many regions of South America, has received extensive attention due to various pharmacological activities, such as antitumor, anti-Trypanosoma cruzi, anti-Mycobacterium tuberculosis, antibacterial, and antimalarial activities. Related mechanisms of β-lap have been widely investigated for a full understanding of its therapeutic potentials. Numerous derivatives of β-lap have been reported with aims to generate new chemical entities, improve the corresponding biological potency, and overcome disadvantages of its physical and chemical properties and safety profiles. This review will give insight into the pharmacological mechanisms of β-lap and provide a comprehensive understanding of its structural modifications with regard to different therapeutic potentials. The available clinical trials related to β-lap and its derivatives are also summarized.
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Affiliation(s)
- Qijie Gong
- Jiangsu Key Laboratory of Drug Design and Optimization, And Department of Chemistry, China Pharmaceutical University, Nanjing, 211198, China
| | - Jiabao Hu
- Jiangsu Key Laboratory of Drug Design and Optimization, And Department of Chemistry, China Pharmaceutical University, Nanjing, 211198, China
| | - Pengfei Wang
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Xiang Li
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China.
| | - Xiaojin Zhang
- Jiangsu Key Laboratory of Drug Design and Optimization, And Department of Chemistry, China Pharmaceutical University, Nanjing, 211198, China.
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45
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Mousavi S, Mohammadizadeh MR, Roshan Z, Jamaleddini A, Arimitsu S. One-Pot Synthesis of Spiro-isobenzofuran Compounds via the Sequential Condensation/Oxidation Reaction of Ninhydrin with 4-Amino-1,2-naphthoquinones/2-Amino-1,4-naphthoquinones under Mild Conditions. ACS OMEGA 2020; 5:18273-18288. [PMID: 32743203 PMCID: PMC7392522 DOI: 10.1021/acsomega.0c01934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/07/2020] [Indexed: 05/28/2023]
Abstract
A one-pot route for the synthesis of spiro-isobenzofuran compounds was developed via the condensation reaction of ninhydrin with 4-amino-1,2-naphthoquinones or 2-amino-1,4-naphthoquinones in acetic acid followed by the oxidative cleavage of the corresponding vicinal diols at room temperature. Various derivatives of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H) tetraones and spiro[benzo[f]pyrrolo[2,3-h]quinoxaline-2,1'-isobenzofuran]-3,3'(1H)-diones were synthesized in good to high yields. Moreover, further condensation of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H)-tetraones with 1,2-diamines resulted in the new spiro-isobenzofuran compounds having phenazine rings in high yields.
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Affiliation(s)
- Seyedeh
Hekmat Mousavi
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Mohammad Reza Mohammadizadeh
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
- Oil
and Gas Research Center, Persian Gulf University, Bushehr 75169, Iran
| | - Zohreh Roshan
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Azar Jamaleddini
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Satoru Arimitsu
- Department
of Chemistry, Biology and Marine Science, University of the Ryukyus, Senbaru 1, Nakagami, Nishihara, Okinawa 903-0213, Japan
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46
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Yazdani-Elah-Abadi A, Lashkari M, Mohebat R. DABCO-catalyzed Five-component Domino Protocol for the Synthesis of Novel Benzo[a]pyrazolo[4’,3’:5,6]pyrano[2,3-c]phenazines in PEG-400 as an Efficient Green Reaction Medium. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1765297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | | | - Razieh Mohebat
- Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd, Iran
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47
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Albino SL, da Silva JM, de C Nobre MS, de M E Silva YMS, Santos MB, de Araújo RSA, do C A de Lima M, Schmitt M, de Moura RO. Bioprospecting of Nitrogenous Heterocyclic Scaffolds with Potential Action for Neglected Parasitosis: A Review. Curr Pharm Des 2020; 26:4112-4150. [PMID: 32611290 DOI: 10.2174/1381612826666200701160904] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/24/2020] [Indexed: 11/22/2022]
Abstract
Neglected parasitic diseases are a group of infections currently considered as a worldwide concern. This fact can be attributed to the migration of these diseases to developed and developing countries, associated with therapeutic insufficiency resulted from the low investment in the research and development of new drugs. In order to overcome this situation, bioprospecting supports medicinal chemistry in the identification of new scaffolds with therapeutically appropriate physicochemical and pharmacokinetic properties. Among them, we highlight the nitrogenous heterocyclic compounds, as they are secondary metabolites of many natural products with potential biological activity. The objective of this work was to review studies within a 10-year timeframe (2009- 2019), focusing on the pharmacological application of nitrogen bioprospectives (pyrrole, pyridine, indole, quinoline, acridine, and their respective derivatives) against neglected parasitic infections (malaria, leishmania, trypanosomiases, and schistosomiasis), and their application as a template for semi-synthesis or total synthesis of potential antiparasitic agents. In our studies, it was observed that among the selected articles, there was a higher focus on the attempt to identify and obtain novel antimalarial compounds, in a way that an extensive amount of studies involving all heterocyclic nitrogen nuclei were found. On the other hand, the parasites with the lowest number of publications up until the present date have been trypanosomiasis, especially those caused by Trypanosoma cruzi, and schistosomiasis, where some heterocyclics have not even been cited in recent years. Thus, we conclude that despite the great biodiversity on the planet, little attention has been given to certain neglected tropical diseases, especially those that reach countries with a high poverty rate.
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Affiliation(s)
- Sonaly L Albino
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Jamire M da Silva
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Michelangela S de C Nobre
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Yvnni M S de M E Silva
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Mirelly B Santos
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Rodrigo S A de Araújo
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Maria do C A de Lima
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Martine Schmitt
- Universite de Strasbourg, CNRS, LIT UMR 7200, Laboratoire d'innovation therapeutique, Illkirch, France
| | - Ricardo O de Moura
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
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48
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Paul M, Teubner M, Grimm‐Lebsanft B, Golchert C, Meiners Y, Senft L, Keisers K, Liebhäuser P, Rösener T, Biebl F, Buchenau S, Naumova M, Murzin V, Krug R, Hoffmann A, Pietruszka J, Ivanović‐Burmazović I, Rübhausen M, Herres‐Pawlis S. Exceptional Substrate Diversity in Oxygenation Reactions Catalyzed by a Bis(μ-oxo) Copper Complex. Chemistry 2020; 26:7556-7562. [PMID: 32104930 PMCID: PMC7317579 DOI: 10.1002/chem.202000664] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 02/26/2020] [Indexed: 12/18/2022]
Abstract
The enzyme tyrosinase contains a reactive side-on peroxo dicopper(II) center as catalytically active species in C-H oxygenation reactions. The tyrosinase activity of the isomeric bis(μ-oxo) dicopper(III) form has been discussed controversially. The synthesis of bis(μ-oxo) dicopper(III) species [Cu2 (μ-O)2 (L1)2 ](X)2 ([O1](X)2 , X=PF6 - , BF4 - , OTf- , ClO4 - ), stabilized by the new hybrid guanidine ligand 2-{2-((dimethylamino)methyl)phenyl}-1,1,3,3-tetramethylguanidine (L1), and its characterization by UV/Vis, Raman, and XAS spectroscopy, as well as cryo-UHR-ESI mass spectrometry, is described. We highlight selective oxygenation of a plethora of phenolic substrates mediated by [O1](PF6 )2 , which results in mono- and bicyclic quinones and provides an attractive strategy for designing new phenazines. The selectivity is predicted by using the Fukui function, which is hereby introduced into tyrosinase model chemistry. Our bioinspired catalysis harnesses molecular dioxygen for organic transformations and achieves a substrate diversity reaching far beyond the scope of the enzyme.
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Affiliation(s)
- Melanie Paul
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Melissa Teubner
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
- Department of PhysicsUniversity of HamburgLuruper Chaussee 14922761HamburgGermany
| | | | - Christiane Golchert
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Yannick Meiners
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Laura Senft
- Department of Chemistry and PharmacyFriedrich-Alexander-University of Erlangen-NürnbergEgerlandstrasse 191058ErlangenGermany
| | - Kristina Keisers
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Patricia Liebhäuser
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Thomas Rösener
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Florian Biebl
- Department of PhysicsUniversity of HamburgLuruper Chaussee 14922761HamburgGermany
| | - Sören Buchenau
- Department of PhysicsUniversity of HamburgLuruper Chaussee 14922761HamburgGermany
| | - Maria Naumova
- Deutsches Elektronen-Synchrotron DESYNotkestrasse 8522607HamburgGermany
| | - Vadim Murzin
- Deutsches Elektronen-Synchrotron DESYNotkestrasse 8522607HamburgGermany
| | - Roxanne Krug
- Institute of Bioorganic ChemistryHeinrich Heine University Düsseldorf at Forschungszentrum Jülich52425JülichGermany
| | - Alexander Hoffmann
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Jörg Pietruszka
- Institute of Bioorganic ChemistryHeinrich Heine University Düsseldorf at Forschungszentrum Jülich52425JülichGermany
- Institute of Bio- and Geoscience (IBG-1: Biotechnology)Forschungszentrum Jülich GmbH52425JülichGermany
| | - Ivana Ivanović‐Burmazović
- Department of Chemistry and PharmacyFriedrich-Alexander-University of Erlangen-NürnbergEgerlandstrasse 191058ErlangenGermany
| | - Michael Rübhausen
- Department of PhysicsUniversity of HamburgLuruper Chaussee 14922761HamburgGermany
| | - Sonja Herres‐Pawlis
- Department of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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do Nascimento MFA, Borgati TF, de Souza LCR, Tagliati CA, de Oliveira AB. In silico, in vitro and in vivo evaluation of natural Bignoniaceous naphthoquinones in comparison with atovaquone targeting the selection of potential antimalarial candidates. Toxicol Appl Pharmacol 2020; 401:115074. [PMID: 32464218 DOI: 10.1016/j.taap.2020.115074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 05/15/2020] [Accepted: 05/25/2020] [Indexed: 01/01/2023]
Abstract
The natural naphthoquinones lapachol, α- and β-lapachone are found in Bignoniaceous Brazilian plant species of the Tabebuia genus (synonym Handroanthus) and are recognized for diverse bioactivities, including as antimalarial. The aim of the present work was to perform in silico, in vitro and in vivo studies to evaluating the antimalarial potential of these three naphthoquinones in comparison with atovaquone, a synthetic antimalarial. The ADMET properties of these compounds were predicted in silico by the preADMET program. The in vitro toxicity assays were experimentally determined in immortalized and tumoral cells from different organs. In vivo acute oral toxicity was also evaluated for lapachol. Several favorable pharmacokinetics data were predicted although, as expected, high cytotoxicity was experimentally determined for β-lapachone. Lapachol was not cytotoxic or showed low cytotoxicity to all of the cells assayed (HepG2, A549, Neuro 2A, LLC-PK1, MRC-5), it was nontoxic in the acute oral test and disclosed the best parasite selectivity index in the in vitro assays against chloroquine resistant Plasmodium falciparum W2 strain. On the other hand, α- and β-lapachone were more potent than lapachol in the antiplasmodial assays but with low parasite selectivity due to their cytotoxicity. The diversity of data here reported disclosed lapachol as a promising candidate to antimalarial drug development.
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Affiliation(s)
- Maria Fernanda Alves do Nascimento
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, MG 31.270-901, Brazil
| | - Tatiane Freitas Borgati
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, MG 31.270-901, Brazil
| | - Larissa Camila Ribeiro de Souza
- Departamento de Inovação Tecnológica, Instituto de Ciências Biológicas, Universidade Federal de Minas, Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, MG 31.270-901, Brazil
| | - Carlos Alberto Tagliati
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas, Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, MG 31.270-901, Brazil
| | - Alaíde Braga de Oliveira
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, MG 31.270-901, Brazil.
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50
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Bakthadoss M, Vinayagam V. Construction of hybrid polycyclic quinolinobenzo[a]phenazinone architectures using solid-state melt reaction (SSMR). Mol Divers 2020; 25:2447-2458. [PMID: 32367313 DOI: 10.1007/s11030-020-10090-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 04/15/2020] [Indexed: 11/30/2022]
Abstract
An efficient and versatile protocol for the synthesis of hybrid polycyclic quinolinobenzo[a]phenazinones has been developed under SSMR condition via intramolecular domino Knoevenagel-hetero-Diels-Alder reaction involving the generation of two new six membered fused rings and three contiguous stereogenic centers.
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Affiliation(s)
- Manickam Bakthadoss
- Department of Chemistry, Pondicherry University, Pondicherry, 605 014, India.
| | - Varathan Vinayagam
- Department of Chemistry, Pondicherry University, Pondicherry, 605 014, India
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