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Guo W, Liu G, Deng L, Mei W, Zou X, Zhong Y, Zhuo X, Fan X, Zheng L. Metal- and Oxidant-Free Green Three-Component Desulfurization and Deamination Condensation Approach to Fully Substituted 1 H-1,2,4-Triazol-3-amines and Their Photophysical Properties. J Org Chem 2021; 86:17986-18003. [PMID: 34825562 DOI: 10.1021/acs.joc.1c02313] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A metal- and oxidant-free three-component desulfurization and deamination condensation of amidines, isothiocyanates, and hydrazines for the synthesis of structurally diverse fully substituted 1H-1,2,4-triazol-3-amines is described. The reaction proceeds without the requirement of any external catalysts, metals, ligands, or oxidants. This [2 + 1 + 2] cyclization strategy involves C-N and C-S bond cleavage and the formation of new C-N bonds in one pot. This transformation provides a series of full substituted 1H-1,2,4-triazol-3-amines with advantages of a broad substrates scope, mild reaction conditions, environmental friendliness, and easy gram-scale applications. The fluorescence and aggregation-induced emission (AIE) properties of selected products were further tested. These synthesized 1H-1,2,4-triazol-3-amines may be worth investigating for further applications in the fields of organic chemistry, medicinal chemistry, and optical materials.
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Affiliation(s)
- Wei Guo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Gongping Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Ling Deng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Weijie Mei
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xiaoying Zou
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Yumei Zhong
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xiaoya Zhuo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xiaolin Fan
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Lvyin Zheng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
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2
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Orlacchio A, Mazzone P. The Role of Toll-like Receptors (TLRs) Mediated Inflammation in Pancreatic Cancer Pathophysiology. Int J Mol Sci 2021; 22:12743. [PMID: 34884547 PMCID: PMC8657588 DOI: 10.3390/ijms222312743] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most lethal forms of cancer, characterized by its aggressiveness and metastatic potential. Despite significant improvements in PC treatment and management, the complexity of the molecular pathways underlying its development has severely limited the available therapeutic opportunities. Toll-like receptors (TLRs) play a pivotal role in inflammation and immune response, as they are involved in pathogen-associated molecular patterns (PAMPs) and danger-associated molecular patterns (DAMPs). Activation of TLRs initiates a signaling cascade, which in turn, leads to the transcription of several genes involved in inflammation and anti-microbial defense. TLRs are also deregulated in several cancers and can be used as prognostic markers and potential targets for cancer-targeted therapy. In this review we discuss the current knowledge about the role of TLRs in PC progression, focusing on the available TLRs-targeting compounds and their possible use in PC therapy.
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Affiliation(s)
- Arturo Orlacchio
- NYU Grossman School of Medicine, NYU Langone Health, New York, NY 10016, USA
| | - Pellegrino Mazzone
- Biogem Scarl, Istituto di Ricerche Genetiche Gaetano Salvatore, 83031 Ariano Irpino, Italy
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3
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Slavova KI, Todorov LT, Belskaya NP, Palafox MA, Kostova IP. Developments in the Application of 1,2,3-Triazoles in Cancer Treatment. Recent Pat Anticancer Drug Discov 2021; 15:92-112. [PMID: 32679022 DOI: 10.2174/1574892815666200717164457] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/02/2020] [Accepted: 06/04/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The impact of cancer on modern society cannot be emphasized enough in terms of both economic and human costs. Cancer treatments are known, unfortunately, for their side effects - frequently numerous and severe. Drug resistance is another issue medical professionals have to tackle when dealing with neoplastic illnesses. Cancer rates are rising worldwide due to various factors - low-quality nutrition, air and water pollution, tobacco use, etc. For those and many other reasons, drug discovery in the field of oncology is a top priority in modern medical science. OBJECTIVE To present the reader with the latest in cancer drug discovery with regard to 1,2,3-triazole- containing molecules in a clear, concise way so as to make the present review a useful tool for researchers. METHODS Available information present on the role of 1,2,3-triazoles in cancer treatment was collected. Data was collected from scientific literature, as well as from patents. RESULTS A vast number of triazole-containing molecules with antiproliferative properties have been proposed, synthesized and tested for anticancer activity both in vitro and in vivo. The substances vary greatly when considering molecular structure, proposed mechanisms of action and affected cancer cell types. CONCLUSION Triazole-containing molecules with anticancer activity are being widely synthesized and extensively tested. They vary significantly in terms of both structure and mechanism of action. The methods for their preparation and administration are well established and with proven reproducibility. These facts suggest that triazoles may play an important role in the discovery of novel antiproliferative medications with improved effectiveness and safety profile.
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Affiliation(s)
- Katerina I Slavova
- Department of Chemistry, Faculty of Pharmacy, Medical University Sofia, Sofia, Bulgaria
| | - Lozan T Todorov
- Department of Chemistry, Faculty of Pharmacy, Medical University Sofia, Sofia, Bulgaria
| | | | - Mauricio A Palafox
- Departamento de Quimica-Fisica I, Facultad de Ciencias Quimicas, Universidad Complutense, Madrid 28040, Spain
| | - Irena P Kostova
- Department of Chemistry, Faculty of Pharmacy, Medical University Sofia, Sofia, Bulgaria
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Zhang Y, Lin Y, Hou Q, Liu X, Pricl S, Peng L, Xia Y. Novel aryltriazole acyclic C-azanucleosides as anticancer candidates. Org Biomol Chem 2020; 18:9689-9699. [PMID: 33232421 DOI: 10.1039/d0ob02164d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Nucleoside analogues represent an important class of drug candidates. With the aim of searching for novel bioactive nucleosides, we developed an efficient synthetic way to construct a series of aryl 1,2,3-triazole acyclic C-azanucleosides via Huisgen 1,3-dipolar cycloaddition. The aryl 1,2,3-triazole motifs within these azanucleosides showed coplanar features, suggesting they could act as surrogates for large planar aromatic systems or nucleobases. Moreover, several aryltriazole acyclic C-azanucleosides bearing long alkyl chains exhibited potent antiproliferative activity against various cancer cell lines via induction of apoptosis. Most interestingly, the lead compound significantly down-regulated the key proteins involved in the heat shock response pathway, representing the first anticancer acyclic azanucleoside with such a mode of action. These novel aryl 1,2,3-triazole cyclic C-azanucleosides therefore serve as promising paradigms for further exploring anticancer drug candidates.
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Affiliation(s)
- Yanhua Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, 401331, China.
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5
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Keshavarz A, Pourbagheri-Sigaroodi A, Zafari P, Bagheri N, Ghaffari SH, Bashash D. Toll-like receptors (TLRs) in cancer; with an extensive focus on TLR agonists and antagonists. IUBMB Life 2020; 73:10-25. [PMID: 33217774 DOI: 10.1002/iub.2412] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/01/2020] [Accepted: 11/01/2020] [Indexed: 12/19/2022]
Abstract
At the forefront of the battle against pathogens or any endogenously released molecules, toll-like receptors (TLRs) play an important role as the most noble pattern recognition receptors. The ability of these receptors in distinguishing "self" and "non-self" antigens is a cornerstone in the innate immunity system; however, misregulation links inflammatory responses to the development of human cancers. It has been known for some time that aberrant expression and regulation of TLRs not only endows cancer cells an opportunity to escape from the immune system but also supports them through enhancing proliferation and angiogenesis. Over the past decades, cancer research studies have witnessed a number of preclinical and clinical breakthroughs in the field of TLR modulators and some of the agents have exceptionally performed well in advanced clinical trials. In the present review, we have provided a comprehensive review of different TLR agonists and antagonists and discuss their limitations, toxicities, and challenges to outline their future incorporation in cancer treatment strategies.
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Affiliation(s)
- Ali Keshavarz
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atieh Pourbagheri-Sigaroodi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parisa Zafari
- Department of Immunology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nader Bagheri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Seyed H Ghaffari
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Federico S, Pozzetti L, Papa A, Carullo G, Gemma S, Butini S, Campiani G, Relitti N. Modulation of the Innate Immune Response by Targeting Toll-like Receptors: A Perspective on Their Agonists and Antagonists. J Med Chem 2020; 63:13466-13513. [PMID: 32845153 DOI: 10.1021/acs.jmedchem.0c01049] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Toll-like receptors (TLRs) are a class of proteins that recognize pathogen-associated molecular patterns (PAMPs) and damaged-associated molecular patterns (DAMPs), and they are involved in the regulation of innate immune system. These transmembrane receptors, localized at the cellular or endosomal membrane, trigger inflammatory processes through either myeloid differentiation primary response 88 (MyD88) or TIR-domain-containing adapter-inducing interferon-β (TRIF) signaling pathways. In the last decades, extensive research has been performed on TLR modulators and their therapeutic implication under several pathological conditions, spanning from infections to cancer, from metabolic disorders to neurodegeneration and autoimmune diseases. This Perspective will highlight the recent discoveries in this field, emphasizing the role of TLRs in different diseases and the therapeutic effect of their natural and synthetic modulators, and it will discuss insights for the future exploitation of TLR modulators in human health.
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Affiliation(s)
- Stefano Federico
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Luca Pozzetti
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Alessandro Papa
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Gabriele Carullo
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Sandra Gemma
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Stefania Butini
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Giuseppe Campiani
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
| | - Nicola Relitti
- Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2022, University of Siena, via Aldo Moro 2, 53100, Siena, Italy
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Fusco S, Parisi E, Volino S, Manfredi C, Centore R. Redox and Emission Properties of Triazolo-Triazole Derivatives and Copper(II) Complexes. J SOLUTION CHEM 2020. [DOI: 10.1007/s10953-020-00975-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Prutkov AN, Chudinov MV, Matveev AV, Grebenkina LE, Akimov MG, Berezovskaya YV. 5-alkylvinyl-1,2,4-triazole nucleosides: Synthesis and biological evaluation. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2020; 39:943-963. [PMID: 32126895 DOI: 10.1080/15257770.2020.1723624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Some 5-substituted ribavirin analogues have a high antiviral and anticancer activity, but their mechanisms of action are obviously not the same as their parent compound. The SAR studies performed on 3 (5)-substituted 1,2,4-triazole nucleosides have shown a high dependency between the structure of the 3 (5)-substituent and the level of antiviral/anticancer activity. The most active substances of the row contain coplanar with the 1,2,4-triazole ring aromatic substituent which is connected by a rigid ethynyl bond. However, the compounds with the trans-vinyl linker also had antiviral activity. We decided to study the antitumor activity of ribavirin analogues with alkyl/aryl vinyl substituents in the 5th position of the 1,2,4-triazole ring. Protected nucleoside analogues with various 5-alkylvinyl substituents were obtained by Horner-Wadsworth-Emmons reaction from the common precursor and converted to the nucleosides. Arylvinyl nucleosides were synthesised according the reported procedures. All compounds did not show significant antiproliferative activity on several tumour cell lines. Coplanar aromatic motif in the 5-substituent for the anticancer activity manifestation was confirmed.
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Affiliation(s)
- Alexander N Prutkov
- Biotechnology & Industrial Pharmacy Department, Lomonosov Institute of Fine Chemical Tehnologies, MIREA - Russian Technological University, Moscow, Russia
| | - Mikhail V Chudinov
- Biotechnology & Industrial Pharmacy Department, Lomonosov Institute of Fine Chemical Tehnologies, MIREA - Russian Technological University, Moscow, Russia
| | - Andrey V Matveev
- Biotechnology & Industrial Pharmacy Department, Lomonosov Institute of Fine Chemical Tehnologies, MIREA - Russian Technological University, Moscow, Russia
| | - Lyubov E Grebenkina
- Biotechnology & Industrial Pharmacy Department, Lomonosov Institute of Fine Chemical Tehnologies, MIREA - Russian Technological University, Moscow, Russia
| | - Mikhail G Akimov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Yulia V Berezovskaya
- Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow Region, Russia
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9
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Shiva Raju K, AnkiReddy S, Sabitha G, Siva Krishna V, Sriram D, Bharathi Reddy K, Rao Sagurthi S. Synthesis and biological evaluation of 1H-pyrrolo[2,3-d]pyrimidine-1,2,3-triazole derivatives as novel anti-tubercular agents. Bioorg Med Chem Lett 2019; 29:284-290. [DOI: 10.1016/j.bmcl.2018.11.036] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/15/2018] [Accepted: 11/17/2018] [Indexed: 12/16/2022]
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10
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Lan W, Bian B, Xia Y, Dou S, Gayet O, Bigonnet M, Santofimia-Castaño P, Cong M, Peng L, Dusetti N, Iovanna J. E2F signature is predictive for the pancreatic adenocarcinoma clinical outcome and sensitivity to E2F inhibitors, but not for the response to cytotoxic-based treatments. Sci Rep 2018; 8:8330. [PMID: 29844366 PMCID: PMC5974374 DOI: 10.1038/s41598-018-26613-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 05/14/2018] [Indexed: 12/26/2022] Open
Abstract
The main goal of this study was to find out strategies of clinical relevance to classify patients with a pancreatic ductal adenocarcinoma (PDAC) for individualized treatments. In the present study a set of 55 patient-derived xenografts (PDX) were obtained and their transcriptome were analyzed by using an Affymetrix approach. A supervised bioinformatics-based analysis let us to classify these PDX in two main groups named E2F-highly dependent and E2F-lowly dependent. Afterwards their characterization by using a Kaplan-Meier analysis demonstrated that E2F high patients survived significantly less than E2F low patients (9.5 months vs. 16.8 months; p = 0.0066). Then we tried to establish if E2F transcriptional target levels were associated to the response to cytotoxic treatments by comparing the IC50 values of E2F high and E2F low cells after gemcitabine, 5-fluorouracil, oxaliplatin, docetaxel or irinotecan treatment, and no association was found. Then we identified an E2F inhibitor compound, named ly101-4B, and we observed that E2F-higly dependent cells were more sensitive to its treatment (IC50 of 19.4 ± 1.8 µM vs. 44.1 ± 4.4 µM; p = 0.0061). In conclusion, in this work we describe an E2F target expression-based classification that could be predictive for patient outcome, but more important, for the sensitivity of tumors to the E2F inhibitors as a treatment. Finally, we can assume that phenotypic characterization, essentially by an RNA expression analysis of the PDAC, can help to predict their clinical outcome and their response to some treatments when are rationally selected.
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Affiliation(s)
- Wenjun Lan
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
- Aix-Marseille Université, CNRS, Centre Interdisciplinaire de Nanoscience de Marseille, UMR 7325, «Equipe Labellisée Ligue Contre le Cancer», Marseille, France
| | - Benjamin Bian
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Yi Xia
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Samir Dou
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Odile Gayet
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Martin Bigonnet
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Patricia Santofimia-Castaño
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Mei Cong
- Aix-Marseille Université, CNRS, Centre Interdisciplinaire de Nanoscience de Marseille, UMR 7325, «Equipe Labellisée Ligue Contre le Cancer», Marseille, France
| | - Ling Peng
- Aix-Marseille Université, CNRS, Centre Interdisciplinaire de Nanoscience de Marseille, UMR 7325, «Equipe Labellisée Ligue Contre le Cancer», Marseille, France
| | - Nelson Dusetti
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France.
| | - Juan Iovanna
- Centre de Recherche en Cancérologie de Marseille (CRCM), INSERM U1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France.
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Chen M, Zhou Z, Suo Y, Li M, Yao J, Peng L, Xia Y. Acyclonucleosides bearing coplanar arylethynyltriazole nucleobases: synthesis, structural analysis, and biological evaluation. NEW J CHEM 2017. [DOI: 10.1039/c7nj01406f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The efficient synthesis of acyclonucleosides bearing coplanar 3-arylethynyltriazole motifs was established and several compounds displayed antiproliferative activity against cancer cells.
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Affiliation(s)
- Mimi Chen
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Zhengwei Zhou
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Yaxiong Suo
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Mengyao Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Jianhua Yao
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- China
| | - Ling Peng
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- UMR 7325
- Equipe Labellisées Ligue Contre le Cancer
| | - Yi Xia
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
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12
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Li C, Huang Q, Xiao J, Fu X, You L, Liu RH. Preparation of Prunella vulgaris polysaccharide-zinc complex and its antiproliferative activity in HepG2 cells. Int J Biol Macromol 2016; 91:671-9. [DOI: 10.1016/j.ijbiomac.2016.06.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/30/2016] [Accepted: 06/05/2016] [Indexed: 02/02/2023]
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13
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Bioactive nucleoside analogues possessing selected five-membered azaheterocyclic bases. Eur J Med Chem 2015; 97:409-18. [DOI: 10.1016/j.ejmech.2014.11.057] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 11/25/2014] [Accepted: 11/27/2014] [Indexed: 11/23/2022]
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14
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Tang J, Cong M, Xia Y, Quéléver G, Fan Y, Qu F, Peng L. Pd-catalyzed oxidative C–H alkenylation for synthesizing arylvinyltriazole nucleosides. Org Biomol Chem 2015; 13:110-4. [DOI: 10.1039/c4ob01836b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd-catalyzed oxidative C–H alkenylation: an effective method for synthesizing arylvinyltriazole nucleosides in good yields and with large functional group tolerance.
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Affiliation(s)
- Jingjie Tang
- Aix-Marseille Université
- CNRS
- CINaM UMR 7325
- Marseille
- France
| | - Mei Cong
- Aix-Marseille Université
- CNRS
- CINaM UMR 7325
- Marseille
- France
| | - Yi Xia
- Aix-Marseille Université
- CNRS
- CINaM UMR 7325
- Marseille
- France
| | | | - Yuting Fan
- Aix-Marseille Université
- CNRS
- CINaM UMR 7325
- Marseille
- France
| | - Fanqi Qu
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Ling Peng
- Aix-Marseille Université
- CNRS
- CINaM UMR 7325
- Marseille
- France
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15
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Marzag H, Alaoui S, Amdouni H, Martin AR, Bougrin K, Benhida R. Efficient and selective azidation of per-O-acetylated sugars using ultrasound activation: application to the one-pot synthesis of 1,2,3-triazole glycosides. NEW J CHEM 2015. [DOI: 10.1039/c5nj00624d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A new protocol was developed for the selective transformation of acetyl-sugars to triazolyl nucleosides using in situ generated SO2(N3)2, iron/copper cocatalysis and ultrasound activation.
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Affiliation(s)
- Hamid Marzag
- Institut de Chimie de Nice UMR UNS-CNRS 7272
- Université Nice Sophia Antipolis
- 06108 Nice Cedex 2
- France
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique
| | - Soukaina Alaoui
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique
- URAC23
- Université Mohammed V
- Faculté des Sciences
- B.P. 1014 Rabat
| | - Hella Amdouni
- Institut de Chimie de Nice UMR UNS-CNRS 7272
- Université Nice Sophia Antipolis
- 06108 Nice Cedex 2
- France
| | - Anthony R. Martin
- Institut de Chimie de Nice UMR UNS-CNRS 7272
- Université Nice Sophia Antipolis
- 06108 Nice Cedex 2
- France
| | - Khalid Bougrin
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique
- URAC23
- Université Mohammed V
- Faculté des Sciences
- B.P. 1014 Rabat
| | - Rachid Benhida
- Institut de Chimie de Nice UMR UNS-CNRS 7272
- Université Nice Sophia Antipolis
- 06108 Nice Cedex 2
- France
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16
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Cong M, Xia Y, Tang J, Borge L, Quéléver G, Iovanna JL, Rocchi P, Peng L. Microwave promoted C–O coupling for synthesizing O-aryloxytriazole nucleoside analogues. NEW J CHEM 2015. [DOI: 10.1039/c4nj02284j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A convenient and effective microwave-promoted synthesis of O-aryloxytriazole nucleosides was established, leading to an interesting candidate with anticancer activity.
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Affiliation(s)
- Mei Cong
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- Marseille
- France
| | - Yi Xia
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- Marseille
- France
| | - Jingjie Tang
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- Marseille
- France
| | - Laurence Borge
- Centre de Recherche en Cancérologie de Marseille
- Marseille
- France
- Institut Paoli-Calmettes
- Marseille
| | - Gilles Quéléver
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- Marseille
- France
| | - Juan L. Iovanna
- Centre de Recherche en Cancérologie de Marseille
- Marseille
- France
- Institut Paoli-Calmettes
- Marseille
| | - Palma Rocchi
- Centre de Recherche en Cancérologie de Marseille
- Marseille
- France
- Institut Paoli-Calmettes
- Marseille
| | - Ling Peng
- Aix-Marseille Université
- CNRS
- Centre Interdisciplinaire de Nanoscience de Marseille
- Marseille
- France
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17
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Cong M, Fan Y, Raimundo JM, Tang J, Peng L. Pd(dba)2 vs Pd2(dba)3: An in-Depth Comparison of Catalytic Reactivity and Mechanism via Mixed-Ligand Promoted C–N and C–S Coupling Reactions. Org Lett 2014; 16:4074-7. [DOI: 10.1021/ol501600k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Mei Cong
- Aix Marseille
Université, CNRS, CINaM UMR 7325, 13288, Marseille, France
| | - Yuting Fan
- Aix Marseille
Université, CNRS, CINaM UMR 7325, 13288, Marseille, France
- College
of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | | | - Jingjie Tang
- Aix Marseille
Université, CNRS, CINaM UMR 7325, 13288, Marseille, France
| | - Ling Peng
- Aix Marseille
Université, CNRS, CINaM UMR 7325, 13288, Marseille, France
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