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Singh A, Kaushik A, Dhau JS, Kumar R. Exploring coordination preferences and biological applications of pyridyl-based organochalcogen (Se, Te) ligands. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214254] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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2
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Orrego AH, López-Gallego F, Espaillat A, Cava F, Guisan JM, Rocha-Martin J. One-step Synthesis of α-Keto Acids from Racemic Amino Acids by A Versatile Immobilized Multienzyme Cell-free System. ChemCatChem 2018. [DOI: 10.1002/cctc.201800359] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Alejandro H. Orrego
- Department of Biocatalysis; Institute of Catalysis and Petrochemistry (ICP) CSIC; Campus UAM. Cantoblanco. 28049 Madrid Spain
| | - Fernando López-Gallego
- Departamento de Química Orgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); CSIC-Universidad de Zaragoza; 50009 Zaragoza Spain
- ARAID Foundation; Zaragoza Spain
| | - Akbar Espaillat
- Department of Molecular Biology and Laboratory for Molecular Infection Medicine Sweden; Umea Centre for Microbial Research; Umea University; Umea Sweden
| | - Felipe Cava
- Department of Molecular Biology and Laboratory for Molecular Infection Medicine Sweden; Umea Centre for Microbial Research; Umea University; Umea Sweden
| | - José M. Guisan
- Department of Biocatalysis; Institute of Catalysis and Petrochemistry (ICP) CSIC; Campus UAM. Cantoblanco. 28049 Madrid Spain
| | - Javier Rocha-Martin
- Department of Biocatalysis; Institute of Catalysis and Petrochemistry (ICP) CSIC; Campus UAM. Cantoblanco. 28049 Madrid Spain
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3
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Sancineto L, Iraci N, Tabarrini O, Santi C. NCp7: targeting a multitasking protein for next-generation anti-HIV drug development part 1: covalent inhibitors. Drug Discov Today 2017; 23:260-271. [PMID: 29107765 DOI: 10.1016/j.drudis.2017.10.017] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 10/02/2017] [Accepted: 10/17/2017] [Indexed: 11/16/2022]
Abstract
The major internal component of the HIV virion core is the nucleocapsid protein 7 (NCp7), a small, highly basic protein that is essential for multiple stages of the viral replicative cycle, and whose structure is preserved in all viral strains, including clinical isolates from therapy-experienced patients. This key protein is recognised as a potential target for an effective next-generation antiretroviral therapy, because it could offer the possibility to develop broad-spectrum agents that are less prone to select for resistant strains. Here, we provide a comprehensive overview of the covalent NCp7 inhibitors that have emerged over the past 25 years of drug discovery campaigns, emphasising, where possible, their structure-activity relationships (SARs) and pharmacophoric features.
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Affiliation(s)
- Luca Sancineto
- Department of Heterorganic Chemistry, Centre of Molecular and Macromolecular Studies, Lodz, Poland.
| | - Nunzio Iraci
- Department of Pharmacy, University of Salerno, Fisciano, Salerno, Italy
| | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - Claudio Santi
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
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4
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Li M, Yu F, Chen P, Liu G. Palladium-Catalyzed Intermolecular Azidocarbonylation of Alkenes via a Cooperative Strategy. J Org Chem 2017; 82:11682-11690. [DOI: 10.1021/acs.joc.7b01812] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ming Li
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Feng Yu
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Pinhong Chen
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Guosheng Liu
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
- Key
Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
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5
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Song Y, Li J, Shin HD, Liu L, Du G, Chen J. Biotechnological production of alpha-keto acids: Current status and perspectives. BIORESOURCE TECHNOLOGY 2016; 219:716-724. [PMID: 27575335 DOI: 10.1016/j.biortech.2016.08.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 08/04/2016] [Accepted: 08/05/2016] [Indexed: 06/06/2023]
Abstract
Alpha-keto (α-keto) acids are used widely in feeds, food additives, pharmaceuticals, and in chemical synthesis processes. Although most α-keto acids are currently produced by chemical synthesis, their biotechnological production from renewable carbohydrates is a promising new approach. In this mini-review, we first present the different types of α-keto acids as well as their applications; next, we summarize the recent progresses in the biotechnological production of some important α-keto acids; namely, pyruvate, α-ketoglutarate, α-ketoisovalerate, α-ketoisocaproate, phenylpyruvate, α-keto-γ-methylthiobutyrate, and 2,5-diketo-d-gluconate. Finally, we discuss the future prospects as well as favorable directions for the biotechnological production of keto acids that ultimately would be more environment-friendly and simpler compared with the production by chemical synthesis.
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Affiliation(s)
- Yang Song
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Jianghua Li
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Hyun-Dong Shin
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta 30332, USA
| | - Long Liu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Guocheng Du
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China.
| | - Jian Chen
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
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6
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Sancineto L, Mariotti A, Bagnoli L, Marini F, Desantis J, Iraci N, Santi C, Pannecouque C, Tabarrini O. Design and Synthesis of DiselenoBisBenzamides (DISeBAs) as Nucleocapsid Protein 7 (NCp7) Inhibitors with anti-HIV Activity. J Med Chem 2015; 58:9601-14. [PMID: 26613134 DOI: 10.1021/acs.jmedchem.5b01183] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The interest in the synthesis of Se-containing compounds is growing with the discovery of derivatives exhibiting various biological activities. In this manuscript, we have identified a series of 2,2'-diselenobisbenzamides (DISeBAs) as novel HIV retroviral nucleocapsid protein 7 (NCp7) inhibitors. Because of its pleiotropic functions in the whole viral life cycle and its mutation intolerant nature, NCp7 represents a target of great interest which is not reached by any anti-HIV agent in clinical use. Using the diselenobisbenzoic scaffold, amino acid, and benzenesulfonamide derivatives were prepared and biologically profiled against different models of HIV infection. The incorporation of amino acids such as glycine and glutamate into DISeBAs 7 and 8 resulted in selective anti-HIV activity against both acutely and chronically infected cells as well as an interesting virucidal effect. DISeBAs demonstrated broad antiretroviral activity, encompassing HIV-1 drug-resistant strains including clinical isolates, as well as simian immunodeficiency virus (SIV). Time of addition experiments, along with the observed dose dependent inhibition of the Gag precursor proper processing, confirmed that their mechanism of action is based on NCp7 inhibition.
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Affiliation(s)
- Luca Sancineto
- Department of Pharmaceutical Sciences, Group of Catalysis and Organic Green Chemistry, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Alice Mariotti
- Department of Pharmaceutical Sciences, Group of Catalysis and Organic Green Chemistry, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Luana Bagnoli
- Department of Pharmaceutical Sciences, Group of Catalysis and Organic Green Chemistry, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Francesca Marini
- Department of Pharmaceutical Sciences, Group of Catalysis and Organic Green Chemistry, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Jenny Desantis
- Department of Pharmaceutical Sciences, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Nunzio Iraci
- Department of Pharmaceutical Sciences, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Claudio Santi
- Department of Pharmaceutical Sciences, Group of Catalysis and Organic Green Chemistry, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
| | - Christophe Pannecouque
- Department of Microbiology and Immunology, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, KU Leuven , B-3000 Leuven, Belgium
| | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia , Via del Liceo 1, Perugia 06100, Italy
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7
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Kand D, Chauhan DP, Lahiri M, Talukdar P. δ-Unsaturated γ-amino acids: enantiodivergent synthesis and cell imaging studies. Chem Commun (Camb) 2013; 49:3591-3. [DOI: 10.1039/c3cc40824h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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9
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Srivastava R, Kumar Ray A, Diederichsen U. Higher Aggregation of β-Peptide Networks Controlled by Nucleobase Pairing. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900511] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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10
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11
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Fayed TA, Etaiw SEDH. Fluorescence characteristics and photostability of benzoxazole derived donor-acceptor dyes in constrained media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2006; 65:366-71. [PMID: 16500138 DOI: 10.1016/j.saa.2005.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2005] [Revised: 11/08/2005] [Accepted: 11/08/2005] [Indexed: 05/06/2023]
Abstract
The spectroscopic properties and photoreactivity of 2-(4-dimethylaminostryl)benzoxazole and its butadienyl analogue (abbreviated as DMASBO and BODB, respectively) were investigated in thin films of PS, PMMA and PVA polymer matrices as well as immobilized on silica surface. The experimental results showed that the investigated benzoxazole derivatives are sensitive to the polarity of its microenvironment even in the glassy matrices and in the solid state. The micropolarity of PVA and silica surface is greater than that of PMMA and PS. The combined results of fluorescence quantum yield and photoisomerization indicated that the size of the free volume within the polymer matrix influence strongly the photochemical reactivity of the used dyes. In PVA, which offers the smaller free volume, the photoreaction is totally blocked while the fluorescence yield is extremely enhanced relative to those in solutions and other polymer matrices. This is associated with an emission of green laser from DMASBO-PVA doped film when pumped by nitrogen laser (337 nm). The results showed that the present dyes are excellent probes for non-fluorescent systems presenting constrained geometry. The spectra of amorphous solid thin films of both dyes were also measured and show large red shifts relative to those in solutions indicating symmetric aggregation of molecules in the solid crystals.
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Affiliation(s)
- Tarek A Fayed
- Chemistry Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt.
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12
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Etaiw SEDH, Fayed TA, Saleh NZ. Photophysics of benzazole derived push–pull butadienes: A highly sensitive fluorescence probes. J Photochem Photobiol A Chem 2006. [DOI: 10.1016/j.jphotochem.2005.05.029] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Synthesis of the enantiomers and N-protected derivatives of 3-amino-3-(4-cyanophenyl)propanoic acid. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.tetasy.2004.05.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Brückner AM, Chakraborty P, Gellman SH, Diederichsen U. Molecular architecture with functionalized beta-peptide helices. Angew Chem Int Ed Engl 2004; 42:4395-9. [PMID: 14502721 DOI: 10.1002/anie.200351871] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Arndt M Brückner
- Institut für Organische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077 Goettingen, Germany
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15
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Song Y, Goel A, Basrur V, Roberts PEA, Mikovits JA, Inman JK, Turpin JA, Rice WG, Appella E. Synthesis and biological properties of amino acid amide ligand-based pyridinioalkanoyl thioesters as anti-HIV agents. Bioorg Med Chem 2002; 10:1263-73. [PMID: 11886789 DOI: 10.1016/s0968-0896(01)00392-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hyper-mutable retroviruses such as HIV can become rapidly resistant to drugs used to treat infection. Strategies for coping with drug-resistant strains of virus include combination therapies, using viral protease and reverse transcriptase inhibitors. Another approach is the development of antiviral agents that attack mutationally nonpermissive targets that have functions essential for viral replication. Thus, the highly conserved nucleocapsid protein, NCp7, was chosen as a prime target in our search for novel anti-HIV agents that can overcome the problem of viral drug resistance. Recently, we reported (J. Med. Chem. 1999, 42, 67) a novel chemotype, the pyridinioalkanoyl thioesters (PATEs), based on 2-mercaptobenzamides as the thiol component and having its amide nitrogen substituted with various phenylsulfonyl moieties. These compounds were identified as relatively nontoxic anti-HIV agents in the XTT cytoprotection assay. In this study, we wish to report a separate genre of active PATEs wherein the thiol component consists of an N-2-mercaptobenzoyl-amino acid derivative. Active derivatives (EC(50) < 10 microM) reported herein were confined to amino acid primary amides or methyl amides having side chains no larger than isobutyl. Amino acids terminating in free carboxyl or carboxylic acid ester groups were mostly inactive. Selected compounds were shown to be active on chronically infected CEM/SK-1, TNFalpha-induced U1, ACH-2 cells and virucidal on cell-free virus, latently infected U1 cells and acutely infected primary peripheral blood mononuclear cells (PBMCs).
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Affiliation(s)
- Yongsheng Song
- Achillion Pharmaceuticals, Inc., 300 George Street, New Haven, CT 06511, USA
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16
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Sharmeen L, McQuade T, Heldsinger A, Gogliotti R, Domagala J, Gracheck S. Inhibition of the early phase of HIV replication by an isothiazolone, PD 161374. Antiviral Res 2001; 49:101-14. [PMID: 11248362 DOI: 10.1016/s0166-3542(00)00143-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A new class of substituted 2'-benzisothiazolone represented by PD 161374 was discovered with antiviral activity against retroviruses similar to previously described nucleocapsid inhibitor PD 159206 (DIBA-4). In T cell culture, the 50% inhibitory concentrations (EC(50)) of PD 161374 and PD 159206 were on average 2.5 microM (ranges of 1.2-13.5 microM) without any cytotoxic effect up to 100 microM. PD 161374 inhibited acute HIV infection and it was effective when added during the early phase of HIV infection. However, very modest effects were observed in chronically infected H9 cells and the HIV latency model line OM-10.1. Direct PCR analysis of infected cells demonstrated that PD 161374 delayed the appearance of completed HIV-cDNA products including 2LTR circles. Together all these results suggest that PD 161374 exerts its antiviral effect at pre-integration steps in the early phase of the virus life cycle. When combined with a protease inhibitor, PD 161374 did not show any antagonism and combination with a reverse transcriptase inhibitor (AZT) resulted in a synergistic effect.
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Affiliation(s)
- L Sharmeen
- Department of Infectious Diseases, Parke-Davis Pharmaceutical Research, Division of Warner-Lambert Company, Ann Arbor, MI 48105, USA
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Petkova I, Nikolov P, Dryanska V. Photophysical properties and quantum chemical calculations of differently substituted 2(2-phenylethenyl)-benzoxazoles and benzothiazoles. J Photochem Photobiol A Chem 2000. [DOI: 10.1016/s1010-6030(00)00230-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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