1
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Majdi C, Seghir M, Wegrich Y, Behilil D, Bénimélis D, Dunyach-Rémy C, Meffre P, Benfodda Z. Synthesis of amino juglone derivatives with adjuvant activity against clinical isolated methicillin-resistant staphylococcus aureus strains. Bioorg Chem 2024; 150:107627. [PMID: 38996547 DOI: 10.1016/j.bioorg.2024.107627] [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: 03/27/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 07/14/2024]
Abstract
1,4-naphthoquinones hydroxyderivatives belong to an important class of natural products and have been known as a favored scaffold in medicinal chemistry due to their multiple biological properties. Juglone is one of the most important 1,4-naphthoquinone extracted from juglandaceae family showing a good antibacterial activity. In this study, we report the synthesis of aminojuglone derivatives through Michael addition reaction using Cerium (III) chloride heptahydrate (CeCl3·7H2O) as catalyst. The synthesized aminojuglone derivatives were evaluated for their antibacterial properties against sensitive, clinical resistant Gram-positive and Gram-negative bacterial strains. Compound 3c showed a good antibacterial activity similar to cloxacillin (2 µg/mL) against the clinically resistant S.aureus. The antibiotic adjuvant activity of compounds was evaluated in combination with three clinically use antibiotics. The combination of compounds 3a, 3b, 3e, 3 h-3 l, 3n and 3o with cloxacillin showed remarkable adjuvant activity against clinically resistant S. aureus (66-fold potentiation of cloxacillin activity). 3e is the only compound consistent with the concept of antibiotic adjuvant, presenting insufficient antibacterial activity (MIC > 128 µg/mL) and potentiate the activity of cloxacillin (66-fold) with synergistic effect. A structural characterization of 3e was carried out for the first time using X-ray diffraction technic. Moreover, compound 3e did not show a cytotoxic activity on sheep red blood cells.
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Affiliation(s)
| | | | | | | | | | - Catherine Dunyach-Rémy
- VBIC, INSERM U1047, Service de Microbiologie et Hygiène Hospitalière, Université de Montpellier, CHU Nîmes, Nîmes, France
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2
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Khan A, Pradeep S, Dastager SG. In vitro anticancer evaluation of Enceleamycin A and its underlying mechanism. RSC Adv 2023; 13:34183-34193. [PMID: 38019992 PMCID: PMC10663723 DOI: 10.1039/d3ra06204j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 11/17/2023] [Indexed: 12/01/2023] Open
Abstract
It has become more crucial than ever to find novel anticancer compounds due to the rise in cancer mortality and resistance to the present chemotherapeutic drugs. Naphthoquinones are regarded as privileged structures for their ability to inhibit various cancers. The current study examined three novel furo-naphthoquinones (Enceleamycins A-C) previously isolated from Amycolatopsis sp. MCC 0218 for their anticancer potential. Enceleamycin A demonstrated considerable cytotoxicity for triple-negative breast cancer (TNBC) MDA-MB-231 cells with an IC50 value of 1.25 μg mL-1 (3.78 μM). It also showed the ability to inhibit MDA-MB-231 cell migration. Enceleamycin A raises intracellular ROS levels in TNBC cells, ultimately leading to apoptotic cell death, as demonstrated by Annexin V/PI staining. The molecular docking and simulation investigation revealed better binding affinity of Enceleamycin A with AKT2, which plays a vital role in breast cancer's invasiveness and chemo-resistance. Enceleamycin A inhibits the AKT2 enzyme in vitro with an IC50 value of 0.736 μg mL-1 (2.22 μM), further validating the docking study. The in silico physicochemical and pharmacokinetics characteristics of Enceleamycin A demonstrated its drug-likeness. Intriguingly, Enceleamycin A is non-hemolytic in nature. Taken together, Enceleamycin A could be a candidate molecule for treating TNBC cells by targeting the AKT2 signaling pathway.
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Affiliation(s)
- Abujunaid Khan
- NCIM-Resource Center, Biochemical Sciences Division, CSIR-National Chemical Laboratory Pune - 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 201002 India
| | - S Pradeep
- NCIM-Resource Center, Biochemical Sciences Division, CSIR-National Chemical Laboratory Pune - 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 201002 India
| | - Syed G Dastager
- NCIM-Resource Center, Biochemical Sciences Division, CSIR-National Chemical Laboratory Pune - 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad - 201002 India
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3
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Ivasechko I, Lozynskyi A, Senkiv J, Roszczenko P, Kozak Y, Finiuk N, Klyuchivska O, Kashchak N, Manko N, Maslyak Z, Lesyk D, Karkhut A, Polovkovych S, Czarnomysy R, Szewczyk O, Kozytskiy A, Karpenko O, Khyluk D, Gzella A, Bielawski K, Bielawska A, Dzubak P, Gurska S, Hajduch M, Stoika R, Lesyk R. Molecular design, synthesis and anticancer activity of new thiopyrano[2,3-d]thiazoles based on 5-hydroxy-1,4-naphthoquinone (juglone). Eur J Med Chem 2023; 252:115304. [PMID: 37001390 DOI: 10.1016/j.ejmech.2023.115304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 03/30/2023]
Abstract
A series of 11-substituted 9-hydroxy-3,5,10,11-tetrahydro-2H-benzo[6,7]thiochromeno[2,3-d][1,3]thiazole-2,5,10-triones 3.1-3.13 were synthesized via hetero-Diels-Alder reaction of 5-ene-4-thioxo-2-thiazolidinones and 5-hydroxy-1,4-naphthoquinone (juglone). The structure of newly synthesized compounds was established by means of spectral data and a single-crystal X-ray diffraction analysis. The synthesized compounds were tested on a panel of cell lines representing different types of cancer as well as normal and pseudonormal cells and peripheral human blood lymphocytes. Compound 3.10 was found to be the most active derivative, exhibiting a cytotoxic effect similar to doxorubicin's one (IC50 ranged from 0.6 to 5.98 μM), but less toxic to normal and pseudonormal cells. All synthesized compounds were able to interact with DNA, although their anticancer activity did not correlate with the potency of interaction with DNA. The status of p53 in colorectal cancer cells correlated with the activity of the synthesized derivatives 3.1, 3.7, and 3.10. Compound 3.10 did not have an acute toxic effect on the body of С57BL/6 mice, unlike the well-known anticancer drug doxorubicin, which was used as a positive control. The injection of 3.10 (20 mg/kg) to mice had no effect on the counts of leukocytes, erythrocytes, platelets and hemoglobin level in their blood, in contrast to doxorubicin, which caused anemia and leukopenia, indicating bio-tolerance of 3.10in vivo.
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4
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Navarro-Tovar G, Vega-Rodríguez S, Leyva E, Loredo-Carrillo S, de Loera D, López-López LI. The Relevance and Insights on 1,4-Naphthoquinones as Antimicrobial and Antitumoral Molecules: A Systematic Review. Pharmaceuticals (Basel) 2023; 16:ph16040496. [PMID: 37111253 PMCID: PMC10144089 DOI: 10.3390/ph16040496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
Natural product derivatives are essential in searching for compounds with important chemical, biological, and medical applications. Naphthoquinones are secondary metabolites found in plants and are used in traditional medicine to treat diverse human diseases. Considering this, the synthesis of naphthoquinone derivatives has been explored to contain compounds with potential biological activity. It has been reported that the chemical modification of naphthoquinones improves their pharmacological properties by introducing amines, amino acids, furan, pyran, pyrazole, triazole, indole, among other chemical groups. In this systematic review, we summarized the preparation of nitrogen naphthoquinones derivatives and discussed their biological effect associated with redox properties and other mechanisms. Preclinical evaluation of antibacterial and/or antitumoral naphthoquinones derivatives is included because cancer is a worldwide health problem, and there is a lack of effective drugs against multidrug-resistant bacteria. The information presented herein indicates that naphthoquinone derivatives could be considered for further studies to provide drugs efficient in treating cancer and multidrug-resistant bacteria.
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Affiliation(s)
- Gabriela Navarro-Tovar
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78210, Mexico; (G.N.-T.); (S.V.-R.); (E.L.); (S.L.-C.)
- Consejo Nacional de Ciencia y Tecnología (CONACyT), Mexico City 03940, Mexico
| | - Sarai Vega-Rodríguez
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78210, Mexico; (G.N.-T.); (S.V.-R.); (E.L.); (S.L.-C.)
| | - Elisa Leyva
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78210, Mexico; (G.N.-T.); (S.V.-R.); (E.L.); (S.L.-C.)
| | - Silvia Loredo-Carrillo
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78210, Mexico; (G.N.-T.); (S.V.-R.); (E.L.); (S.L.-C.)
| | - Denisse de Loera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78210, Mexico; (G.N.-T.); (S.V.-R.); (E.L.); (S.L.-C.)
- Correspondence: (D.d.L.); (L.I.L.-L.)
| | - Lluvia Itzel López-López
- Instituto de Investigación de Zonas Desérticas, Universidad Autónoma de San Luis Potosí, San Luís Potosí 78377, Mexico
- Correspondence: (D.d.L.); (L.I.L.-L.)
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5
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Da Silva HC, Leite TOC, Rodrigues SC, De Carvalho BLC, Martins MT, Fiorot RG, Dias FRF, Campos V, Ferreira VF, Cunha AC, De Almeida WB. Theoretical Investigation of Regiodivergent Addition of Anilines and Phenolates to p-Benzoquinone Ring. ACS OMEGA 2022; 7:40241-40256. [PMID: 36385806 PMCID: PMC9647872 DOI: 10.1021/acsomega.2c04607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
Two different products were obtained by the regiodivergent reaction of benzoquinone derivatives with phenolates and anilines: 3-aryloxybenzoquinone and 2-phenylamino-3-bromobenzoquinone. Calculated density functional theory free energies of reaction values corroborate the experimental observation of the formation of the substitution product in the reaction with phenolates in acetonitrile and the product of addition/oxidation for the reaction with aniline in water. Calculated charges and Fukui functions are similar for C2 and C3 atoms, indicating an equal possibility to suffer a nucleophilic attack. The calculated energy barriers for nucleophilic attack steps indicated that the first steps of the substitution with phenolates and addition/oxidation with anilines are faster, which justifies the formation of the respective products. The natural bond order analysis for the transition states revealed that there is a strong interaction between lone pairs of N and O atoms and the πC2C3 * for the O → C2 and N → C3 attacks and a weak interaction for the O → C3 and N → C2 attacks, which also agrees with experimental observations.
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Affiliation(s)
- Haroldo C. Da Silva
- Laboratório
de Química Computacional e Modelagem Molecular, Departamento
de Química Inorgânica, Universidade
Federal Fluminense, Campus do Valonguinho, Outeiro de São João Batista,
s/n, Niterói24020-150, RJ, Brazil
| | - Talita O. C. Leite
- Faculdades
Integradas Maria Thereza, Av. Visconde do Rio Branco, Niterói24020004, RJ, Brazil
| | - Searitha C. Rodrigues
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Beatriz L. C. De Carvalho
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Maria Tereza Martins
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Rodolfo G. Fiorot
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Flaviana R. F. Dias
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Vinícius
R. Campos
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Vitor F. Ferreira
- Faculdade
de Farmácia, Departamento de Tecnologia Farmacêutica,
Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Outeiro de São João Batista, s/n, Niterói24241-000, RJ, Brazil
| | - Anna C. Cunha
- Departamento
de Química Orgânica, Universidade
Federal Fluminense, Campus
do Valonguinho, Outeiro de São João Batista, s/n, Niterói24020-141, RJ, Brazil
| | - Wagner B. De Almeida
- Laboratório
de Química Computacional e Modelagem Molecular, Departamento
de Química Inorgânica, Universidade
Federal Fluminense, Campus do Valonguinho, Outeiro de São João Batista,
s/n, Niterói24020-150, RJ, Brazil
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6
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Yıldız M, Bayrak N, Yıldırım H, Mataracı-Kara E, Shilkar D, Jayaprakash V, Fatih Tuyun A. Exploration of brominated Plastoquinone analogs: Discovery and structure-activity relationships of small antimicrobial lead molecules. Bioorg Chem 2021; 116:105316. [PMID: 34509796 DOI: 10.1016/j.bioorg.2021.105316] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/04/2021] [Accepted: 08/28/2021] [Indexed: 11/19/2022]
Abstract
In the fight with the antimicrobial resistance, our continuous effort to find quinone analogs with higher inhibitory activity has previously led us to the promising Plastoquinone analogs. The 1,4-quinone moiety substituted with alkoxy substituent(s) plays an important role in the field of antimicrobial and anticancer drug discovery and development. Thus, an extensive series of 1,4-quinones, substituted in different positions with a variety of alkoxy substituents, has been designed, synthesized, and evaluated for their antimicrobial activity. Here, we describe the synthesis of brominated Plastoquinone analogs (BrPQ1-15) based on the dimethyl-1,4-quinone scaffold by employing two different paths. We also present here the in vitro antimicrobial activity of these analogs (BrPQ1-15) against a panel of pathogenic organisms. These studies resulted in several new selective antibacterial inhibitors and gave valuable insights into the structure-activity relationships. Among all the analogs studied, two analogs BrPQ1 with a methoxy substituent and BrPQ14 with a cyclic dioxy stand out as the most promising antibacterial molecules against Staphylococcus aureus and Staphylococcus epidermidis. Afterwards, two analogs were selected for a further investigation for biofilm evaluation. Finally, molecular docking studies for BrPQ1 and BrPQ14 with probable target S. aureus PNPase (5XEX) and predictive ADMET studies were also carried out.
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Affiliation(s)
- Mahmut Yıldız
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Nilüfer Bayrak
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar 34320, Istanbul, Turkey
| | - Hatice Yıldırım
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar 34320, Istanbul, Turkey
| | - Emel Mataracı-Kara
- Department of Pharmaceutical Microbiology, Pharmacy Faculty, Istanbul University, Beyazit 34116, Istanbul, Turkey
| | - Deepak Shilkar
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Venkatesan Jayaprakash
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Amaç Fatih Tuyun
- Department of Chemistry, Faculty of Science, Istanbul University, Fatih, Istanbul, Turkey.
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Al-Ostoot FH, Salah S, Khanum SA. Recent investigations into synthesis and pharmacological activities of phenoxy acetamide and its derivatives (chalcone, indole and quinoline) as possible therapeutic candidates. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [PMCID: PMC7849228 DOI: 10.1007/s13738-021-02172-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Medicinal chemistry can rightfully be regarded as a cornerstone in the public health of our modern society that combines chemistry and pharmacology with the aim of designing and developing new pharmaceutical compounds. For this purpose, many chemical techniques as well as new computational chemistry applications are used to study the utilization of drugs and their biological effects. In the biological interface, medicinal chemistry constitutes a group of interdisciplinary sciences, as well as controlling its organic, physical and computational pillars. Therefore, medicinal chemists working to design an integrated and developing system that portends an era of novel and safe tailored drugs either by synthesizing new pharmaceuticals or to improving the processes by which existing pharmaceuticals are made. It includes researching the effects of synthetic, semi-synthetic and natural biologically active substances based on molecular interactions in terms of molecular structure with triggered functional groups or the specific physicochemical properties. The present work focuses on the literature survey of chemical diversity of phenoxy acetamide and its derivatives (Chalcone, Indole and Quinoline) in the molecular framework in order to get complete information regarding pharmacologically interesting compounds of widely different composition. From a biological and industrial point of view, this literature review may provide an opportunity for the chemists to design new derivatives of phenoxy acetamide and its derivatives that proved to be the successful agent in view of safety and efficacy to enhance life quality.
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Affiliation(s)
- Fares Hezam Al-Ostoot
- Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, 570 006 India
- Department of Biochemistry, Faculty of Education and Science, Al-Baydha University, Al-Baydha, Yemen
| | - Salma Salah
- Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Shaukath Ara Khanum
- Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, 570 006 India
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8
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Maximino SC, Dutra JAP, Rodrigues RP, Gonçalves RCR, Morais PAB, Ventura JA, Schuenck RP, Júnior VL, Kitagawa RR, S Borges W. Synthesis of Eugenol Derivatives and Evaluation of their Antifungal Activity Against Fusarium solani f. sp. piperis. Curr Pharm Des 2020; 26:1532-1542. [PMID: 32242782 DOI: 10.2174/1381612826666200403120448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 03/13/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Fusarium solani f. sp. piperis is a phytopathogen that causes one of the most destructive diseases in black pepper crops, resulting in significant economic and crop production losses. Consequently, the control of this fungal disease is a matter of current and relevant interest in agriculture. OBJECTIVE The objective was to synthesize eugenol derivatives with antifungal activity. METHODS In this study, using bimolecular nucleophilic substitution and click chemistry approaches, four new and three known eugenol derivatives were obtained. The eugenol derivatives were characterized and their antifungal and cytotoxic effects were evaluated. RESULTS Eugenol derivative 4 (2-(4-allyl-2-methoxyphenoxy)-3-chloronaphthalene-1,4-dione) was the most active against F. solani f. sp. piperis and showed acceptable cytotoxicity. Compound 4 was two-fold more effective than tebuconazole in an antifungal assay and presented similar cytotoxicity in macrophages. The in silico study of β-glucosidase suggests a potential interaction of 4 with amino acid residues by a cation-π interaction with residue Arg177 followed by a hydrogen bond with Glu596, indicating an important role in the interactions with 4, justifying the antifungal action of this compound. In addition, the cytotoxicity after metabolism was evaluated as a mimic assay with the S9 fraction in HepG2 cells. Compound 4 demonstrated maintenance of cytotoxicity, showing IC50 values of 11.18 ± 0.5 and 9.04 ± 0.2 μg mL-1 without and with the S9 fraction, respectively. In contrast, eugenol (257.9 ± 0.4 and 133.5 ± 0.8 μg mL-1), tebuconazole (34.94 ± 0.2 and 26.76 ± 0.17 μg mL-1) and especially carbendazim (251.0 ± 0.30 and 34.7 ± 0.10 μg mL-1) showed greater cytotoxicity after hepatic biotransformation. CONCLUSION The results suggest that 4 is a potential candidate for use in the design of new and effective compounds that could control this pathogen.
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Affiliation(s)
- Sarah C Maximino
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Jessyca A P Dutra
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Ricardo P Rodrigues
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Rita C R Gonçalves
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Pedro A B Morais
- Department of Chemistry and Physics, Exact, Natural and Health Sciences Center, Federal University of Espírito Santo, Alto Universitário, s/n, Guararema, Alegre, ES, Brazil
| | - José A Ventura
- Capixaba Institute for Research, Technical Assistance and Rural Extension, Rua Afonso Sarlo 160, Bento Ferreira, 29052-010, Vitória, ES, Brazil
| | - Ricardo P Schuenck
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Valdemar Lacerda Júnior
- Department of Chemistry, Exact Sciences Center, Federal University of Espírito Santo, Avenida Fernando Ferrari 514, Goiabeiras, 29075-910, Vitória, ES, Brazil
| | - Rodrigo R Kitagawa
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil
| | - Warley S Borges
- Graduate Program of Pharmaceutical Sciences, Health Sciences Center, Federal University of Espírito Santo, Avenida Marechal Campos 1468, Maruípe, 29047-105,Vitória, ES, Brazil.,Department of Chemistry, Exact Sciences Center, Federal University of Espírito Santo, Avenida Fernando Ferrari 514, Goiabeiras, 29075-910, Vitória, ES, Brazil
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9
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Synthesis of Amino Acid-Naphthoquinones and In Vitro Studies on Cervical and Breast Cell Lines. Molecules 2019; 24:molecules24234285. [PMID: 31775253 PMCID: PMC6930466 DOI: 10.3390/molecules24234285] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 01/01/2023] Open
Abstract
We performed an extensive analysis about the reaction conditions of the 1,4-Michael addition of amino acids to 1,4-naphthoquinone and substitution to 2,3-dichloronaphthoquinone, and a complete evaluation of stoichiometry, use of different bases, and the pH influence was performed. We were able to show that microwave-assisted synthesis is the best method for the synthesis of naphthoquinone–amino acid and chloride–naphthoquinone–amino acid derivatives with 79–91% and 78–91% yields, respectively. The cyclic voltammetry profiles showed that both series of naphthoquinone–amino acid derivatives mainly display one quasi-reversible redox reaction process. Interestingly, it was shown that naphthoquinone derivatives possess a selective antitumorigenic activity against cervix cancer cell lines and chloride–naphthoquinone–amino acid derivatives against breast cancer cell lines. Furthermore, the newly synthetized compounds with asparagine–naphthoquinones (3e and 4e) inhibited ~85% of SiHa cell proliferation. These results show promising compounds for specific cervical and breast cancer treatment.
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10
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Kamalifar S, Kiyani H. An expeditious and green one-pot synthesis of 12-substituted-3,3-dimethyl-3,4,5,12-tetrahydrobenzo[b]acridine-1,6,11(2H)-triones. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04014-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Rabêlo WF, Echemendía R. Synthesis of novel 1,4 naphthoquinone-based molecules by an Ugi-type four-component reaction. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1551548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Waléria F. Rabêlo
- Department of Chemistry, Federal University of São Carlos - UFSCar , São Carlos , São Paulo , Brazil
| | - Radell Echemendía
- Department of Chemistry, Federal University of São Carlos - UFSCar , São Carlos , São Paulo , Brazil
- Center for Natural Products Research, Faculty of Chemistry, University of Havana , La Habana , Cuba
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12
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Yang X, Wu L. Synthesis of Novel 1,4-Naphthoquinones Possessing Indole Scaffolds Using In(OTf)₃ in Solvent-Free Conditions. Molecules 2018; 23:molecules23081954. [PMID: 30082583 PMCID: PMC6222671 DOI: 10.3390/molecules23081954] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 07/28/2018] [Accepted: 07/31/2018] [Indexed: 11/16/2022] Open
Abstract
Novel 1,4-naphthoquinones possessing indole scaffolds were prepared by the reaction of 2-hydroxy-1,4-naphthoquinone-substituted salicylic aldehydes and indoles using In(OTf)₃ as a catalyst. The method has the advantages of simple operation, mild reaction conditions, and friendly environment.
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Affiliation(s)
- Xiaojuan Yang
- College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, Henan, China.
| | - Liqiang Wu
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, China.
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Futuro DO, Ferreira PG, Nicoletti CD, Borba-Santos LP, Silva FCDA, Rozental S, Ferreira VF. The Antifungal Activity of Naphthoquinones: An Integrative Review. AN ACAD BRAS CIENC 2018; 90:1187-1214. [PMID: 29873671 DOI: 10.1590/0001-3765201820170815] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 12/08/2017] [Indexed: 01/05/2023] Open
Abstract
Naphthoquinones are the most commonly occurring type of quinones in nature. They are a diverse family of secondary metabolites that occur naturally in plants, lichens and various microorganisms. This subgroup is constantly being expanded through the discovery of new natural products and by the synthesis of new compounds via innovative techniques. Interest in quinones and the search for new biological activities within the members of this class have intensified in recent years, as evidenced by the evaluation of the potential antimicrobial activities of quinones. Among fungi of medical interest, yeasts of the genus Candida are of extreme importance due to their high frequency of colonization and infection in humans. The objective of this review is to describe the development of naphthoquinones as antifungals for the treatment of Candida species and to note the most promising compounds. By using certain criteria for selection of publications, 68 reports involving both synthetic and natural naphthoquinones are discussed. The activities of a large number of substances were evaluated against Candida albicans as well as against 7 other species of the genus Candida. The results discussed in this review allowed the identification of 30 naphthoquinones with higher antifungal activities than those of the currently used drugs.
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Affiliation(s)
- Débora O Futuro
- Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Patricia G Ferreira
- PPGCAPS, Faculdade de Farmácia, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Caroline D Nicoletti
- PPGCAPS, Faculdade de Farmácia, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Luana P Borba-Santos
- Centro de Ciências da Saúde, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Fernando C DA Silva
- Departamento de Química Orgânica, Instituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Sonia Rozental
- Centro de Ciências da Saúde, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Vitor Francisco Ferreira
- Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Niterói, RJ, Brazil
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Leyva E, Cárdenas-Chaparro A, Loredo-Carrillo SE, López LI, Méndez-Sánchez F, Martínez-Richa A. Ultrasound-assisted reaction of 1,4-naphthoquinone with anilines through an EDA complex. Mol Divers 2018. [DOI: 10.1007/s11030-018-9820-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Zhivetyeva S, Tretyakov E, Bagryanskaya I. Synthesis of novel phosphonium betaines and bis-betaines derived from hexafluoro-1,4-naphthoquinone. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2017.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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FUTURO DÉBORAO, FERREIRA PATRICIAG, NICOLETTI CAROLINED, BORBA-SANTOS LUANAP, SILVA FERNANDOCDA, ROZENTAL SONIA, FERREIRA VITORFRANCISCO. The Antifungal Activity of Naphthoquinones: An Integrative Review. AN ACAD BRAS CIENC 2018. [DOI: 10.1590/0001-3765201820170815 pmid: 29873671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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