1
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Wang T, Zheng X, Chai H, Miao P. DNA Nanostructure Disintegration-Assisted SPAAC Ligation for Electrochemical Biosensing. NANO LETTERS 2024; 24:12233-12238. [PMID: 39287191 DOI: 10.1021/acs.nanolett.4c03394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
MicroRNAs (MiRNAs) are valuable biomarkers for the diagnosis and prognosis of diseases. The development of reliable assays is an urgent pursuit. We herein fabricate a novel electrochemical sensing strategy based on the conformation transitions of DNA nanostructures and click chemistry. Duplex-specific nuclease (DSN)-catalyzed reaction is first used for the disintegration of the DNA triangular pyramid frustum (DNA TPF). A DNA triangle is formed, which in turn assists strain-promoted alkyne-azide cycloaddition (SPAAC) to localize single-stranded DNA probes (P1). After SPAAC ligation, multiple DNA hairpins are spontaneously folded, and the labeled electrochemical species are dragged near the electrode interface. By recording and analyzing the responses, a highly sensitive electrochemical biosensor is established, which exhibits high sensitivity and reproducibility. Clinical applications have been verified with good stability. This sensing strategy relies on the integration of DNA nanostructures and click chemistry, which may inspire further designs for the development of DNA nanotechnology and applications in clinical chemistry.
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Affiliation(s)
- Tingting Wang
- University of Science and Technology of China, Hefei 230026, China
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
| | - Xingye Zheng
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
- College of Sciences, Shanghai University, Shanghai 200444, China
| | - Hua Chai
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
| | - Peng Miao
- University of Science and Technology of China, Hefei 230026, China
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
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2
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Degirmenci A, Sanyal R, Sanyal A. Metal-Free Click-Chemistry: A Powerful Tool for Fabricating Hydrogels for Biomedical Applications. Bioconjug Chem 2024; 35:433-452. [PMID: 38516745 PMCID: PMC11036366 DOI: 10.1021/acs.bioconjchem.4c00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/17/2024] [Accepted: 02/20/2024] [Indexed: 03/23/2024]
Abstract
Increasing interest in the utilization of hydrogels in various areas of biomedical sciences ranging from biosensing and drug delivery to tissue engineering has necessitated the synthesis of these materials using efficient and benign chemical transformations. In this regard, the advent of "click" chemistry revolutionized the design of hydrogels and a range of efficient reactions was utilized to obtain hydrogels with increased control over their physicochemical properties. The ability to apply the "click" chemistry paradigm to both synthetic and natural polymers as hydrogel precursors further expanded the utility of this chemistry in network formation. In particular, the ability to integrate clickable handles at predetermined locations in polymeric components enables the formation of well-defined networks. Although, in the early years of "click" chemistry, the copper-catalyzed azide-alkyne cycloaddition was widely employed, recent years have focused on the use of metal-free "click" transformations, since residual metal impurities may interfere with or compromise the biological function of such materials. Furthermore, many of the non-metal-catalyzed "click" transformations enable the fabrication of injectable hydrogels, as well as the fabrication of microstructured gels using spatial and temporal control. This review article summarizes the recent advances in the fabrication of hydrogels using various metal-free "click" reactions and highlights the applications of thus obtained materials. One could envision that the use of these versatile metal-free "click" reactions would continue to revolutionize the design of functional hydrogels geared to address unmet needs in biomedical sciences.
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Affiliation(s)
- Aysun Degirmenci
- Department
of Chemistry, Bogazici University, Bebek, Istanbul 34342, Türkiye
| | - Rana Sanyal
- Department
of Chemistry, Bogazici University, Bebek, Istanbul 34342, Türkiye
- Center
for Life Sciences and Technologies, Bogazici
University, Bebek, Istanbul 34342, Türkiye
| | - Amitav Sanyal
- Department
of Chemistry, Bogazici University, Bebek, Istanbul 34342, Türkiye
- Center
for Life Sciences and Technologies, Bogazici
University, Bebek, Istanbul 34342, Türkiye
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3
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Paul S, Verma S, Chen YC. Peptide Dendrimer-Based Antibacterial Agents: Synthesis and Applications. ACS Infect Dis 2024; 10:1034-1055. [PMID: 38428037 PMCID: PMC11019562 DOI: 10.1021/acsinfecdis.3c00624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/03/2024]
Abstract
Pathogenic bacteria cause the deaths of millions of people every year. With the development of antibiotics, hundreds and thousands of people's lives have been saved. Nevertheless, bacteria can develop resistance to antibiotics, rendering them insensitive to antibiotics over time. Peptides containing specific amino acids can be used as antibacterial agents; however, they can be easily degraded by proteases in vivo. To address these issues, branched peptide dendrimers are now being considered as good antibacterial agents due to their high efficacy, resistance to protease degradation, and low cytotoxicity. The ease with which peptide dendrimers can be synthesized and modified makes them accessible for use in various biological and nonbiological fields. That is, peptide dendrimers hold a promising future as antibacterial agents with prolonged efficacy without bacterial resistance development. Their in vivo stability and multivalence allow them to effectively target multi-drug-resistant strains and prevent biofilm formation. Thus, it is interesting to have an overview of the development and applications of peptide dendrimers in antibacterial research, including the possibility of employing machine learning approaches for the design of AMPs and dendrimers. This review summarizes the synthesis and applications of peptide dendrimers as antibacterial agents. The challenges and perspectives of using peptide dendrimers as the antibacterial agents are also discussed.
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Affiliation(s)
- Suchita Paul
- Institute
of Semiconductor Technology, National Yang
Ming Chiao Tung University, Hsinchu 300, Taiwan
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, Uttar Pradesh, India
| | - Sandeep Verma
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, Uttar Pradesh, India
- Gangwal
School of Medical Sciences and Technology, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh, India
| | - Yu-Chie Chen
- Institute
of Semiconductor Technology, National Yang
Ming Chiao Tung University, Hsinchu 300, Taiwan
- Department
of Applied Chemistry, National Yang Ming
Chiao Tung University, Hsinchu 300, Taiwan
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4
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Kaspute G, Arunagiri BD, Alexander R, Ramanavicius A, Samukaite-Bubniene U. Development of Essential Oil Delivery Systems by 'Click Chemistry' Methods: Possible Ways to Manage Duchenne Muscular Dystrophy. MATERIALS (BASEL, SWITZERLAND) 2023; 16:6537. [PMID: 37834674 PMCID: PMC10573547 DOI: 10.3390/ma16196537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023]
Abstract
Recently, rare diseases have received attention due to the need for improvement in diagnosed patients' and their families' lives. Duchenne muscular dystrophy (DMD) is a rare, severe, progressive, muscle-wasting disease. Today, the therapeutic standard for treating DMD is corticosteroids, which cause serious adverse side effects. Nutraceuticals, e.g., herbal extracts or essential oils (EOs), are possible active substances to develop new drug delivery systems to improve DMD patients' lives. New drug delivery systems lead to new drug effects, improved safety and accuracy, and new therapies for rare diseases. Herbal extracts and EOs combined with click chemistry can lead to the development of safer treatments for DMD. In this review, we focus on the need for novel drug delivery systems using EOs as the therapy for DMD and the potential use of click chemistry for drug delivery systems. New EO complex drug delivery systems may offer a new approach for improving muscle conditions and mental health issues associated with DMD. However, further research should identify the potential of these systems in the context of DMD. In this review, we discuss possibilities for applying EOs to DMD before implementing expensive research in a theoretical way.
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Affiliation(s)
- Greta Kaspute
- Department of Nanotechnology, State Research Institute Center for Physical Sciences and Technology (FTMC), Sauletekis av. 3, LT-10257 Vilnius, Lithuania;
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, LT-03225 Vilnius, Lithuania; (B.D.A.); (R.A.)
| | - Bharani Dharan Arunagiri
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, LT-03225 Vilnius, Lithuania; (B.D.A.); (R.A.)
| | - Rakshana Alexander
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, LT-03225 Vilnius, Lithuania; (B.D.A.); (R.A.)
| | - Arunas Ramanavicius
- Department of Nanotechnology, State Research Institute Center for Physical Sciences and Technology (FTMC), Sauletekis av. 3, LT-10257 Vilnius, Lithuania;
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, LT-03225 Vilnius, Lithuania; (B.D.A.); (R.A.)
| | - Urte Samukaite-Bubniene
- Department of Nanotechnology, State Research Institute Center for Physical Sciences and Technology (FTMC), Sauletekis av. 3, LT-10257 Vilnius, Lithuania;
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, LT-03225 Vilnius, Lithuania; (B.D.A.); (R.A.)
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5
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Garzón-Porras AM, Bertuzzi DL, Lucas K, Ornelas C. Well-Defined Bifunctional Dendrimer Bearing 54 Nitric Oxide-Releasing Moieties and 54 Ursodeoxycholic Acid Groups Presenting High Anti-Inflammatory Activity. ACS Biomater Sci Eng 2022; 8:5171-5187. [PMID: 36413181 DOI: 10.1021/acsbiomaterials.2c00713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Nitric oxide (NO) and ursodeoxycholic acid (UDCA) are endogenous molecules involved in physiological processes associated with inflammation. Since inflammatory processes are present in the mechanisms of many diseases, these molecules are important for the development of new drugs. Herein, we describe the synthesis of a well-defined bifunctional dendrimer with 108 termini bearing 54 NO-releasing groups and 54 UDCA units (Dendri-(NO/UDCA)54). For comparison, a lower-generation dendrimer bearing 18 NO-releasing groups and 18 UDCA units (Dendri-(NO/UDCA)18) was also synthesized. The anti-inflammatory activity of these dendrimers was evaluated, showing that the bifunctional dendrimers have an inverse correlation between concentration and anti-inflammatory activity, with an effect dramatically pronounced for Dendri-(NO/UDCA)54 20, which at just 0.25 nM inhibited 76.1% of IL-8 secretion. Data suggest that nanomolar concentrations of these dendrimers aid in releasing NO in a safe and controlled way. This bifunctional dendrimer has great potential as a drug against multifactorial diseases associated with inflammatory processes.
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Affiliation(s)
- Ana M Garzón-Porras
- Institute of Chemistry, University of Campinas─UNICAMP, 13083-861 Campinas, SP, Brazil.,Max Planck Institute for Chemistry, Hahn-Meitner-Weg 1, D-55128 Mainz, Germany
| | - Diego L Bertuzzi
- Institute of Chemistry, University of Campinas─UNICAMP, 13083-861 Campinas, SP, Brazil
| | - Kurt Lucas
- Max Planck Institute for Chemistry, Hahn-Meitner-Weg 1, D-55128 Mainz, Germany
| | - Catia Ornelas
- Institute of Chemistry, University of Campinas─UNICAMP, 13083-861 Campinas, SP, Brazil
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6
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Gallego I, Ramos‐Soriano J, Méndez‐Ardoy A, Cabrera‐González J, Lostalé‐Seijo I, Illescas BM, Reina JJ, Martín N, Montenegro J. A 3D Peptide/[60]Fullerene Hybrid for Multivalent Recognition. Angew Chem Int Ed Engl 2022; 61:e202210043. [PMID: 35989251 PMCID: PMC9826239 DOI: 10.1002/anie.202210043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Indexed: 01/11/2023]
Abstract
Fully substituted peptide/[60]fullerene hexakis-adducts offer an excellent opportunity for multivalent protein recognition. In contrast to monofunctionalized fullerene hybrids, peptide/[60]fullerene hexakis-adducts display multiple copies of a peptide in close spatial proximity and in the three dimensions of space. High affinity peptide binders for almost any target can be currently identified by in vitro evolution techniques, often providing synthetically simpler alternatives to natural ligands. However, despite the potential of peptide/[60]fullerene hexakis-adducts, these promising conjugates have not been reported to date. Here we present a synthetic strategy for the construction of 3D multivalent hybrids that are able to bind with high affinity the E-selectin. The here synthesized fully substituted peptide/[60]fullerene hybrids and their multivalent recognition of natural receptors constitute a proof of principle for their future application as functional biocompatible materials.
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Affiliation(s)
- Iván Gallego
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15705Santiago de CompostelaSpain
| | - Javier Ramos‐Soriano
- Departamento de Química OrgánicaFacultad de QuímicaUniversidad Complutense28040MadridSpain,Present address: Glycosystems LaboratoryInstituto de Investigaciones Químicas (IIQ), CSICUniversidad de SevillaAv.Américo Vespucio, 4941092SevilleSpain
| | - Alejandro Méndez‐Ardoy
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15705Santiago de CompostelaSpain
| | - Justo Cabrera‐González
- Departamento de Química OrgánicaFacultad de QuímicaUniversidad Complutense28040MadridSpain
| | - Irene Lostalé‐Seijo
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15705Santiago de CompostelaSpain
| | - Beatriz M. Illescas
- Departamento de Química OrgánicaFacultad de QuímicaUniversidad Complutense28040MadridSpain
| | - Jose J. Reina
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15705Santiago de CompostelaSpain,Present address: Universidad de Málaga, IBIMADpto. de Química OrgánicaCampus de Teatinos, s/n.29071MálagaSpain,Centro Andaluz de Nanomedicina y Biotecnología, BIONAND, Parque Tecnológico de AndalucíaC/Severo Ochoa, 3529590Campanillas (Málaga)Spain
| | - Nazario Martín
- Departamento de Química OrgánicaFacultad de QuímicaUniversidad Complutense28040MadridSpain,IMDEA-NanoscienceC/ Faraday 9, Campus de Cantoblanco28049MadridSpain
| | - Javier Montenegro
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15705Santiago de CompostelaSpain
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7
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Wang Y, Xiao J, Meng A, Liu C. Multivalent Pyrrolidine Iminosugars: Synthesis and Biological Relevance. Molecules 2022; 27:molecules27175420. [PMID: 36080188 PMCID: PMC9457877 DOI: 10.3390/molecules27175420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/17/2022] [Accepted: 08/21/2022] [Indexed: 11/30/2022] Open
Abstract
Recently, the strategy of multivalency has been widely employed to design glycosidase inhibitors, as glycomimetic clusters often induce marked enzyme inhibition relative to monovalent analogs. Polyhydroxylated pyrrolidines, one of the most studied classes of iminosugars, are an attractive moiety due to their potent and specific inhibition of glycosidases and glycosyltransferases, which are associated with many crucial biological processes. The development of multivalent pyrrolidine derivatives as glycosidase inhibitors has resulted in several promising compounds that stand out. Herein, we comprehensively summarized the different synthetic approaches to the preparation of multivalent pyrrolidine clusters, from total synthesis of divalent iminosugars to complex architectures bearing twelve pyrrolidine motifs. Enzyme inhibitory properties and multivalent effects of these synthesized iminosugars were further discussed, especially for some less studied therapeutically relevant enzymes. We envision that this comprehensive review will help extend the applications of multivalent pyrrolidine iminosugars in future studies.
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Affiliation(s)
- Yali Wang
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Jian Xiao
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Aiguo Meng
- Affiliated Hospital, North China University of Science and Technology, Tangshan 063000, China
| | - Chunyan Liu
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
- Correspondence:
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8
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Gallego I, Ramos-Soriano J, Méndez-Ardoy A, Cabrera-González J, Lostalé-Seijo I, Reina JJ, Illescas BM, Martin N, Montenegro J. A 3D Peptide/[60]Fullerene Hybrid for Multivalent Recognition. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ivan Gallego
- University of Santiago de Compostela: Universidade de Santiago de Compostela CIQUS SPAIN
| | - Javier Ramos-Soriano
- Complutense University of Madrid: Universidad Complutense de Madrid Organic Chemistry SPAIN
| | | | - Justo Cabrera-González
- Complutense University of Madrid: Universidad Complutense de Madrid Organic Chemistry SPAIN
| | - Irene Lostalé-Seijo
- University of Santiago de Compostela: Universidade de Santiago de Compostela CIQUS SPAIN
| | - Jose J. Reina
- University of Malaga: Universidad de Malaga Organic Chemistry SPAIN
| | - Beatriz M. Illescas
- Complutense University of Madrid: Universidad Complutense de Madrid organic chemistry SPAIN
| | - Nazario Martin
- Complutense University of Madrid: Universidad Complutense de Madrid organic chemistry SPAIN
| | - Javier Montenegro
- Universidad de Santiago de Compostela Departamento de Química Orgánica c/ Jenaro de la Fuente s/n 15782 Santiago de Compostela SPAIN
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9
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Ramos-Soriano J, Illescas BM, Pérez-Sánchez A, Sánchez-Bento R, Lasala F, Rojo J, Delgado R, Martín N. Topological and Multivalent Effects in Glycofullerene Oligomers as EBOLA Virus Inhibitors. Int J Mol Sci 2022; 23:ijms23095083. [PMID: 35563489 PMCID: PMC9131134 DOI: 10.3390/ijms23095083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 11/25/2022] Open
Abstract
The synthesis of new biocompatible antiviral materials to fight against the development of multidrug resistance is being widely explored. Due to their unique globular structure and excellent properties, [60]fullerene-based antivirals are very promising bioconjugates. In this work, fullerene derivatives with different topologies and number of glycofullerene units were synthesized by using a SPAAC copper free strategy. This procedure allowed the synthesis of compounds 1–3, containing from 20 to 40 mannose units, in a very efficient manner and in short reaction times under MW irradiation. The glycoderivatives were studied in an infection assay by a pseudotyped viral particle with Ebola virus GP1. The results obtained show that these glycofullerene oligomers are efficient inhibitors of EBOV infection with IC50s in the nanomolar range. In particular, compound 3, with four glycofullerene moieties, presents an outstanding relative inhibitory potency (RIP). We propose that this high RIP value stems from the appropriate topological features that efficiently interact with DC-SIGN.
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Affiliation(s)
- Javier Ramos-Soriano
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Beatriz M. Illescas
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
- Correspondence: (B.M.I.); (R.D.)
| | - Alfonso Pérez-Sánchez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Raquel Sánchez-Bento
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC–Universidad de Sevilla, Av. Américo Vespucio 49, 41092 Seville, Spain;
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain;
- Correspondence: (B.M.I.); (R.D.)
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain; (J.R.-S.); (A.P.-S.); (R.S.-B.); (N.M.)
- IMDEA-Nanoscience, C/Faraday, 9, Campus de Cantoblanco, 28049 Madrid, Spain
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10
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Bertuzzi DL, Braga CB, Perli G, Ornelas C. Water‐Soluble Well‐Defined Bifunctional Ferrocenyl Dendrimer with Anti‐Cancer Activity. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202101084] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Diego L. Bertuzzi
- Department: Institute of Chemistry University of Campinas – Unicamp Josué de Castro, A5–106, Cidade Universitária Campinas 13083–861 São Paulo Brazil
| | - Carolyne B. Braga
- Department: Institute of Chemistry University of Campinas – Unicamp Josué de Castro, A5–106, Cidade Universitária Campinas 13083–861 São Paulo Brazil
| | - Gabriel Perli
- Department: Institute of Chemistry University of Campinas – Unicamp Josué de Castro, A5–106, Cidade Universitária Campinas 13083–861 São Paulo Brazil
| | - Catia Ornelas
- Department: Institute of Chemistry University of Campinas – Unicamp Josué de Castro, A5–106, Cidade Universitária Campinas 13083–861 São Paulo Brazil
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11
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Percec V, Wang S, Huang N, Partridge BE, Wang X, Sahoo D, Hoffman DJ, Malineni J, Peterca M, Jezorek RL, Zhang N, Daud H, Sung PD, McClure ER, Song SL. An Accelerated Modular-Orthogonal Ni-Catalyzed Methodology to Symmetric and Nonsymmetric Constitutional Isomeric AB 2 to AB 9 Dendrons Exhibiting Unprecedented Self-Organizing Principles. J Am Chem Soc 2021; 143:17724-17743. [PMID: 34637302 DOI: 10.1021/jacs.1c08502] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Five libraries of natural and synthetic phenolic acids containing five AB3, ten constitutional isomeric AB2, one AB4, and one AB5 were previously synthesized and reported by our laboratory in 5 to 11 steps. They were employed to construct seven libraries of self-assembling dendrons, by divergent generational, deconstruction, and combined approaches, enabling the discovery of a diversity of supramolecular assemblies including Frank-Kasper phases, soft quasicrystals, and complex helical organizations, some undergoing deracemization in the crystal state. However, higher substitution patterns within a single dendron were not accessible. Here we report three libraries consisting of 30 symmetric and nonsymmetric constitutional isomeric phenolic acids with unprecedented sequenced patterns, including two AB2, three AB3, eight AB4, five AB5, six AB6, three AB7, two AB8, and one AB9 synthesized by accelerated modular-orthogonal Ni-catalyzed borylation and cross-coupling. A single etherification step with 4-(n-dodecyloxy)benzyl chloride transformed all these phenolic acids, of interest also for other applications, into self-assembling dendrons. Despite this synthetic simplicity, they led to a diversity of unprecedented self-organizing principles: lamellar structures of interest for biological membrane mimics, helical columnar assemblies from rigid-solid angle dendrons forming Tobacco Mosaic Virus-like assemblies, columnar organizations from adaptable-solid angle dendrons forming disordered micellar-like nonhelical columns, columns from supramolecular spheres, five body-centered cubic phases displaying supramolecular orientational memory, rarely encountered in previous libraries forming predominantly Frank-Kasper phases, and two Frank-Kasper phases. Lessons from these self-organizing principles, discovered within a single generation of self-assembling dendrons, may help elaborate design principles for complex helical and nonhelical organizations of synthetic and biological matter.
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Affiliation(s)
- Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Shitao Wang
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Ning Huang
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Benjamin E Partridge
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Xuefeng Wang
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Dipankar Sahoo
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - David J Hoffman
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Jagadeesh Malineni
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Mihai Peterca
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Ryan L Jezorek
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Na Zhang
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Hina Daud
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Paul D Sung
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Emily R McClure
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Se Lin Song
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
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12
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Perli G, Wang Q, Braga CB, Bertuzzi DL, Fontana LA, Soares MCP, Ruiz J, Megiatto JD, Astruc D, Ornelas C. Self-Assembly of a Triazolylferrocenyl Dendrimer in Water Yields Nontraditional Intrinsic Green Fluorescent Vesosomes for Nanotheranostic Applications. J Am Chem Soc 2021; 143:12948-12954. [PMID: 34291930 DOI: 10.1021/jacs.1c05551] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The promising field of nanomedicine stimulates a continuous search for multifunctional nanotheranostic systems for imaging and drug delivery. Herein, we demonstrate that application of supramolecular chemistry's concepts in dendritic assemblies can enable the formation of advanced dendrimer-based nanotheranostic devices. A dendrimer bearing 81 triazolylferrocenyl terminal groups adopts a more compact shell-like structure in polar solvents with the ferrocenyl peripheral groups backfolding toward the hydrophobic dendrimer interior, while exposing the more polar triazole moieties as the dendritic shell. Akin to lipids, the compact dendritic structure self-assembles into uniform nanovesicles that in turn self-assemble into larger vesosomes in water. The vesosomes emit green nontraditional intrinsic fluorescence (NTIL), which is an emerging property as there are no classical fluorophores in the dendritic macromolecular structure. This work confirms the hypothesis that the NTIL emission is greatly enhanced by rigidification of the supramolecular assemblies containing heteroatomic subluminophores (HASLs) and by the presence of electron rich functional groups on the periphery of dendrimers. This work is the first one detecting NTIL in ferrocenyl-terminated dendrimers. Moreover, the vesosomes are stable in biological medium, are uptaken by cells, and show cytotoxic activity against cancer cells. Accordingly, the self-organization of these dendrimers into tertiary structures promotes the emergence of new properties enabling the same component, in this case, ferrocenyl group, to function as both antitumoral drug and fluorophore.
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Affiliation(s)
- Gabriel Perli
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
| | - Qi Wang
- Univ. Bordeaux, ISM, UMR CNRS 5255, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Carolyne B Braga
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
| | - Diego L Bertuzzi
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
| | - Liniquer A Fontana
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
| | - Marco C P Soares
- Laboratory of Photonic Materials and Devices, Rua Mendeleyev 200, Cidade Universitaria Zeferino Vaz, School of Mechanical Engineering, University of Campinas, 13083-860 Campinas, SP, Brazil
| | - Jaime Ruiz
- Univ. Bordeaux, ISM, UMR CNRS 5255, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Jackson D Megiatto
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
| | - Didier Astruc
- Univ. Bordeaux, ISM, UMR CNRS 5255, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Catia Ornelas
- Institute of Chemistry, Rua Josue de Castro, Cidade Universitaria Zeferino Vaz, University of Campinas, 13083-970 Campinas, SP, Brazil
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13
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Martí-Marí O, Martínez-Gualda B, de la Puente-Secades S, Mills A, Quesada E, Abdelnabi R, Sun L, Boonen A, Noppen S, Neyts J, Schols D, Camarasa MJ, Gago F, San-Félix A. Double Arylation of the Indole Side Chain of Tri- and Tetrapodal Tryptophan Derivatives Renders Highly Potent HIV-1 and EV-A71 Entry Inhibitors†. J Med Chem 2021; 64:10027-10046. [PMID: 34229438 PMCID: PMC8389807 DOI: 10.1021/acs.jmedchem.1c00315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
![]()
We have recently
described a new generation of potent human immunodeficiency
virus (HIV) and EV-A71 entry inhibitors. The prototypes contain three
or four tryptophan (Trp) residues bearing an isophthalic acid moiety
at the C2 position of each side-chain indole ring. This work is now
extended by both shifting the position of the isophthalic acid to
C7 and synthesizing doubly arylated C2/C7 derivatives. The most potent
derivative (50% effective concentration (EC50) HIV-1, 6
nM; EC50 EV-A71, 40 nM), 33 (AL-518), is a C2/C7 doubly arylated tetrapodal compound. Its superior anti-HIV
potency with respect to the previous C2-arylated prototype is in consonance
with its higher affinity for the viral gp120. 33 (AL-518) showed comparable antiviral activities against X4
and R5 HIV-1 strains and seems to interact with the tip and base of
the gp120 V3 loop. Taken together, these findings support the interest
in 33 (AL-518) as a useful new prototype
for anti-HIV/EV71 drug development.
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Affiliation(s)
- Olaia Martí-Marí
- Instituto de Química Médica (IQM-CSIC), c/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Belén Martínez-Gualda
- Instituto de Química Médica (IQM-CSIC), c/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | | | - Alberto Mills
- Área de Farmacología, Departamento de Ciencias Biomédicas y Unidad Asociada IQM-UAH, Universidad de Alcalá, E-28805 Alcalá de Henares, Madrid, Spain
| | - Ernesto Quesada
- Instituto de Química Médica (IQM-CSIC), c/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Rana Abdelnabi
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - Liang Sun
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - Arnaud Boonen
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - Sam Noppen
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - Johan Neyts
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - Dominique Schols
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research, University of Leuven, B-3000 Leuven, Belgium
| | - María-José Camarasa
- Instituto de Química Médica (IQM-CSIC), c/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Federico Gago
- Área de Farmacología, Departamento de Ciencias Biomédicas y Unidad Asociada IQM-UAH, Universidad de Alcalá, E-28805 Alcalá de Henares, Madrid, Spain
| | - Ana San-Félix
- Instituto de Química Médica (IQM-CSIC), c/ Juan de la Cierva 3, E-28006 Madrid, Spain
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14
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Ramos-Soriano J, Rojo J. Glycodendritic structures as DC-SIGN binders to inhibit viral infections. Chem Commun (Camb) 2021; 57:5111-5126. [PMID: 33977972 DOI: 10.1039/d1cc01281a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
DC-SIGN, a lectin discovered two decades ago, plays a relevant role in innate immunity. Since its discovery, it has turned out to be a target for developing antiviral drugs based on carbohydrates due to its participation in the infection process of several pathogens. A plethora of carbohydrate multivalent systems using different scaffolds have been described to achieve this goal. Our group has made significant contributions to this field, which are revised herein.
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Affiliation(s)
- Javier Ramos-Soriano
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de La Cartuja, CSIC and Universidad de Sevilla, Américo Vespucio, 49, 41092 Sevilla, Spain.
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de La Cartuja, CSIC and Universidad de Sevilla, Américo Vespucio, 49, 41092 Sevilla, Spain.
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15
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Click chemistry strategies for the accelerated synthesis of functional macromolecules. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210126] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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16
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Zhang LS, Xu HL, Xia Y, Bi JP, Zhang CZ, Xi Z, Li LY, Zhang ZS. Real-time monitoring of caspase-3/8 activity by self-assembling nanofiber probes in living cells. Chem Commun (Camb) 2021; 57:797-800. [PMID: 33355564 DOI: 10.1039/d0cc07821b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Caspase-3/8 are key members of the cysteine-aspartyl protease family with pivotal roles in apoptosis. We have designed and synthesized self-assembling probes, Nap-GFFpYDEVD-AFC and Nap-GFFpYIETD-AFC, with fluorescence 'turn-on' properties for real-time monitoring of Caspase-3/8 activity in living cells.
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Affiliation(s)
- Li-Song Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, NanKai University, Tianjin 300350, China.
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17
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Li K, Fong D, Meichsner E, Adronov A. A Survey of Strain-Promoted Azide-Alkyne Cycloaddition in Polymer Chemistry. Chemistry 2021; 27:5057-5073. [PMID: 33017499 DOI: 10.1002/chem.202003386] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Indexed: 02/06/2023]
Abstract
Highly efficient reactions that enable the assembly of molecules into complex structures have driven extensive progress in synthetic chemistry. In particular, reactions that occur under mild conditions and in benign solvents, while producing no by-products and rapidly reach completion are attracting significant attention. Amongst these, the strain-promoted azide-alkyne cycloaddition, involving various cyclooctyne derivatives reacting with azide-bearing molecules, has gained extensive popularity in organic synthesis and bioorthogonal chemistry. This reaction has also recently gained momentum in polymer chemistry, where it has been used to decorate, link, crosslink, and even prepare polymer chains. This survey highlights key achievements in the use of this reaction to produce a variety of polymeric constructs for disparate applications.
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Affiliation(s)
- Kelvin Li
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Darryl Fong
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Eric Meichsner
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Alex Adronov
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
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18
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Mejlsøe S, Kakkar A. Telodendrimers: Promising Architectural Polymers for Drug Delivery. Molecules 2020; 25:E3995. [PMID: 32887285 PMCID: PMC7504730 DOI: 10.3390/molecules25173995] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023] Open
Abstract
Architectural complexity has played a key role in enhancing the efficacy of nanocarriers for a variety of applications, including those in the biomedical field. With the continued evolution in designing macromolecules-based nanoparticles for drug delivery, the combination approach of using important features of linear polymers with dendrimers has offered an advantageous and viable platform. Such nanostructures, which are commonly referred to as telodendrimers, are hybrids of linear polymers covalently linked with different dendrimer generations and backbones. There is considerable variety in selection from widely studied linear polymers and dendrimers, which can help tune the overall composition of the resulting hybrid structures. This review highlights the advances in articulating syntheses of these macromolecules, and the contributions these are making in facilitating therapeutic administration. Limited progress has been made in the design and synthesis of these hybrid macromolecules, and it is through an understanding of their physicochemical properties and aqueous self-assembly that one can expect to fully exploit their potential in drug delivery.
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Affiliation(s)
| | - Ashok Kakkar
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada;
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19
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1,3-Dipolar cycloaddition reaction of indoles with tosyl azide, subsequent dehydroaromatization and ring-opening cascade: a computational study. Theor Chem Acc 2020. [DOI: 10.1007/s00214-020-02653-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Ferrazzano L, Corbisiero D, Potenza E, Baiula M, Dattoli SD, Spampinato S, Belvisi L, Civera M, Tolomelli A. Side chain effect in the modulation of α vβ 3/α 5β 1 integrin activity via clickable isoxazoline-RGD-mimetics: development of molecular delivery systems. Sci Rep 2020; 10:7410. [PMID: 32366988 PMCID: PMC7198601 DOI: 10.1038/s41598-020-64396-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/21/2020] [Indexed: 11/08/2022] Open
Abstract
Construction of small molecule ligand (SML) based delivery systems has been performed starting from a polyfunctionalized isoxazoline scaffold, whose αvβ3 and α5β1 integrins' potency has been already established. The synthesis of this novel class of ligands was obtained by conjugation of linkers to the heterocyclic core via Huisgen-click reaction, with the aim to use them as "shuttles" for selective delivery of diagnostic agents to cancer cells, exploring the effects of the side chains in the interaction with the target. Compounds 17b and 24 showed excellent potency towards α5β1 integrin acting as selective antagonist and agonist respectively. Further investigations confirmed their effects on target receptor through the analysis of fibronectin-induced ERK1/2 phosphorylation. In addition, confocal microscopy analysis allowed us to follow the fate of EGFP conjugated α5β1 integrin and 17b FITC-conjugated (compound 31) inside the cells. Moreover, the stability in water solution at different values of pH and in bovine serum confirmed the possible exploitation of these peptidomimetic molecules for pharmaceutical application.
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Affiliation(s)
- Lucia Ferrazzano
- Department of Chemistry "G.Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy.
| | - Dario Corbisiero
- Department of Chemistry "G.Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Eleonora Potenza
- Department of Chemistry "G.Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Monica Baiula
- Department of Pharmacy and Biothecnology, FABIT, University of Bologna, Via Irnerio 48, 40126, Bologna, Italy
| | - Samantha Deianira Dattoli
- Department of Pharmacy and Biothecnology, FABIT, University of Bologna, Via Irnerio 48, 40126, Bologna, Italy
| | - Santi Spampinato
- Department of Pharmacy and Biothecnology, FABIT, University of Bologna, Via Irnerio 48, 40126, Bologna, Italy
| | - Laura Belvisi
- Department of Chemistry, University of Milano, Via Golgi 19, 20133, Milano, Italy
| | - Monica Civera
- Department of Chemistry, University of Milano, Via Golgi 19, 20133, Milano, Italy
| | - Alessandra Tolomelli
- Department of Chemistry "G.Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
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21
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Gai M, Simon J, Lieberwirth I, Mailänder V, Morsbach S, Landfester K. A bio-orthogonal functionalization strategy for site-specific coupling of antibodies on vesicle surfaces after self-assembly. Polym Chem 2020. [DOI: 10.1039/c9py01136f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Attaching targeting ligands on the surface of self-assembled drug delivery systems is one of the key requests for a controlled transport of the drug to a desired location.
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Affiliation(s)
- Meiyu Gai
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| | - Johanna Simon
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
- Department of Dermatology
- University Medical Center of the Johannes Gutenberg-University Mainz
| | | | - Volker Mailänder
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
- Department of Dermatology
- University Medical Center of the Johannes Gutenberg-University Mainz
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22
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Martínez-Gualda B, Sun L, Martí-Marí O, Noppen S, Abdelnabi R, Bator CM, Quesada E, Delang L, Mirabelli C, Lee H, Schols D, Neyts J, Hafenstein S, Camarasa MJ, Gago F, San-Félix A. Scaffold Simplification Strategy Leads to a Novel Generation of Dual Human Immunodeficiency Virus and Enterovirus-A71 Entry Inhibitors. J Med Chem 2019; 63:349-368. [PMID: 31809045 DOI: 10.1021/acs.jmedchem.9b01737] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Currently, there are only three FDA-approved drugs that inhibit human immunodeficiency virus (HIV) entry-fusion into host cells. The situation is even worse for enterovirus EV71 infection for which no antiviral therapies are available. We describe here the discovery of potent entry dual inhibitors of HIV and EV71. These compounds contain in their structure three or four tryptophan (Trp) residues linked to a central scaffold. Critical for anti-HIV/EV71 activity is the presence of extra phenyl rings, bearing one or two carboxylates, at the C2 position of the indole ring of each Trp residue. The most potent derivatives, 22 and 30, inhibit early steps of the replicative cycles of HIV-1 and EV-A71 by interacting with their respective viral surfaces (glycoprotein gp120 of HIV and the fivefold axis of the EV-A71 capsid). The high potency, low toxicity, facile chemical synthesis, and great opportunities for chemical optimization make them useful prototypes for future medicinal chemistry studies.
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Affiliation(s)
| | - Liang Sun
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | | | - Sam Noppen
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Rana Abdelnabi
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Carol M Bator
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States
| | - Ernesto Quesada
- Instituto de Química Médica (IQM-CSIC) , 28006 Madrid , Spain
| | - Leen Delang
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Carmen Mirabelli
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Hyunwook Lee
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States
| | - Dominique Schols
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Johan Neyts
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Susan Hafenstein
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States.,Department of Medicine , The Pennsylvania State University College of Medicine , 17033 Hershey , Pennsylvania , United States
| | | | - Federico Gago
- Departamento de Ciencias Biomédicas y Unidad Asociada IQM-UAH , Universidad de Alcalá , Alcalá de Henares, E-28805 Madrid , Spain
| | - Ana San-Félix
- Instituto de Química Médica (IQM-CSIC) , 28006 Madrid , Spain
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23
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Ramos-Soriano J, Reina JJ, Illescas BM, de la Cruz N, Rodríguez-Pérez L, Lasala F, Rojo J, Delgado R, Martín N. Synthesis of Highly Efficient Multivalent Disaccharide/[60]Fullerene Nanoballs for Emergent Viruses. J Am Chem Soc 2019; 141:15403-15412. [DOI: 10.1021/jacs.9b08003] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Javier Ramos-Soriano
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Av. Américo Vespucio 49, Seville 41092, Spain
| | - José J. Reina
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Av. Américo Vespucio 49, Seville 41092, Spain
| | - Beatriz M. Illescas
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Noelia de la Cruz
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Av. Américo Vespucio 49, Seville 41092, Spain
| | - Laura Rodríguez-Pérez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital, 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Av. Américo Vespucio 49, Seville 41092, Spain
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital, 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- IMDEA-Nanoscience, Campus Cantoblanco, 28049 Madrid, Spain
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24
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Matassini C, D'Adamio G, Vanni C, Goti A, Cardona F. Studies for the Multimerization of DAB-1-Based Iminosugars through Iteration of the Nitrone Cycloaddition/Ring-Opening/Allylation Sequence. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Camilla Matassini
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Giampiero D'Adamio
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Costanza Vanni
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
| | - Francesca Cardona
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
- Associated with LENS; via N. Carrara 1 50019 Sesto Fiorentino, FI Italy
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25
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Renault K, Guillou C, Renard PY, Sabot C. Investigation of tetrazine reactivity towards C-nucleophiles: pyrazolone-based modification of biomolecules. Org Biomol Chem 2019; 17:388-396. [PMID: 30601507 DOI: 10.1039/c8ob02108b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Chemoselective, biocompatible ligation reactions are the key components for efficient and modular access to biomolecular scaffolds. Tetrazine ligation leads to the formation of a mixture of isomers, which makes reaction monitoring, purification and characterization of conjugates difficult. We report herein a modified tetrazine ligation strategy based on the use of a pyrazolone coupling partner, which provides a single molecule conjugate.
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Affiliation(s)
- Kévin Renault
- Normandie Univ, CNRS, UNIROUEN, INSA Rouen, COBRA (UMR 6014), 76000 Rouen, France.
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26
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Babu J, Ganesan S, Karuppusamy M, Rajakumar P. Synthesis, Photophysical, Electrochemical Properties, DFT Studies and DSSC Performance of BODIPY Cored Triazole Bridged 3,6-Ditertiary Butyl Carbazole Decorated Dendrimers. ChemistrySelect 2018. [DOI: 10.1002/slct.201801794] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Janakiraman Babu
- Department of Organic Chemistry; University of Madras; Chennai - 600 025, Tamil Nadu India
| | - Shanmugam Ganesan
- Department of Chemistry; SRM Institute of Science and Technology; Kattankulathur - 603 203, Tamil Nadu India
| | - Masiyappan Karuppusamy
- Inorganic and Physical Chemistry Laboratory (Chemical Lab); CSIR-Central Leather Research Institute, Adyar; Chennai - 600 020, Tamil Nadu India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-CLRI Campus; Chennai - 600 020, Tamil Nadu India
| | - Perumal Rajakumar
- Department of Organic Chemistry; University of Madras; Chennai - 600 025, Tamil Nadu India
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27
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Abstract
This chapter reviews the use of dendronized systems as nanocarriers for the delivery of chemotherapeutic drugs. Dendronized systems include dendrimers prepared through convergent methods as well as other systems containing dendrons (e.g., polymers, nanoparticles, liposomes). The preparation of such systems is detailed, followed by the various conjugation techniques used for the transport of chemotherapeutic drugs and their specific delivery to tumor cells. In addition, the ability of dendronized systems to provide passive and active targeting to tumors is discussed. The efficacy of drug delivery using dendronized systems is also illustrated through specific examples of kinetic and biological studies. Finally, the newest trends in conjugation of the most common chemotherapeutics to dendronized systems are described. Overall, this chapter highlights dendronized systems as a way to improve the therapeutic efficiency of drugs for the treatment of cancer. All the recent developments in areas, such as biodegradable dendrimers, modifications to enhance biocompatibility, selectively cleavable drug conjugations, ligand-mediated targeting, and the potential for multifunctional properties, show promises for future advances in cancer therapy.
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28
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Ramos-Soriano J, Reina JJ, Illescas BM, Rojo J, Martín N. Maleimide and Cyclooctyne-Based Hexakis-Adducts of Fullerene: Multivalent Scaffolds for Copper-Free Click Chemistry on Fullerenes. J Org Chem 2018; 83:1727-1736. [DOI: 10.1021/acs.joc.7b02402] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Javier Ramos-Soriano
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - José J. Reina
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - Beatriz M. Illescas
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - Javier Rojo
- Instituto de Investigaciones Químicas (IIQ), CSIC − Universidad de Sevilla, Américo
Vespucio 49, 41092 Seville, Spain
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040 Madrid, Spain
- IMDEA-Nanoscience, C/Faraday, 9, Campus de Cantoblanco, E-28049 Madrid, Spain
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29
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Matassini C, Vanni C, Goti A, Morrone A, Marradi M, Cardona F. Multimerization of DAB-1 onto Au GNPs affords new potent and selective N-acetylgalactosamine-6-sulfatase (GALNS) inhibitors. Org Biomol Chem 2018; 16:8604-8612. [DOI: 10.1039/c8ob02587h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gold glyconanoparticles (Au GNPs) decorated with the natural iminosugar DAB-1 at different densities are reported.
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Affiliation(s)
- C. Matassini
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - C. Vanni
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
| | - A. Goti
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - A. Morrone
- Paediatric Neurology Unit and Laboratories
- Neuroscience Department
- Meyer Children's Hospital
- and Department of Neurosciences
- Pharmacology and Child Health
| | - M. Marradi
- CIC biomaGUNE and CIBER-BBN
- Donostia-San Sebastián
- Spain
| | - F. Cardona
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
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30
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Gunay US, Cetin M, Daglar O, Hizal G, Tunca U, Durmaz H. Ultrafast and efficient aza- and thiol-Michael reactions on a polyester scaffold with internal electron deficient triple bonds. Polym Chem 2018. [DOI: 10.1039/c8py00485d] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A polyester scaffold possessing electron deficient triple bonds in the main chain was prepared and utilized as a precursor for aza- and thiol-Michael addition reactions.
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Affiliation(s)
- Ufuk Saim Gunay
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Muge Cetin
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Ozgun Daglar
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Gurkan Hizal
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Umit Tunca
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Hakan Durmaz
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
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31
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Xu N, Wang RL, Li DP, Zhou ZY, Zhang T, Xie YZ, Su ZM. Continuous detection of HCl and NH3 gases with a high-performance fluorescent polymer sensor. NEW J CHEM 2018. [DOI: 10.1039/c8nj02344a] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel fluorescent triazine-based covalent organic polymer (COP-1) sensor for HCl and NH3 gases has been designed and synthesized.
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Affiliation(s)
- Ning Xu
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Rui-Lei Wang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Dong-Peng Li
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Zi-Yan Zhou
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Tian Zhang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- People's Republic of China
| | - Yu-Zhong Xie
- Department of Chemistry
- Yanbian University
- Yanji 133002
- People's Republic of China
| | - Zhong-Min Su
- Institute of Functional Material Chemistry
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- People's Republic of China
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32
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Hae Cho CA, Liang C, Perera J, Liu J, Varnava KG, Sarojini V, Cooney RP, McGillivray DJ, Brimble MA, Swift S, Jin J. Molecular Weight and Charge Density Effects of Guanidinylated Biodegradable Polycarbonates on Antimicrobial Activity and Selectivity. Biomacromolecules 2017; 19:1389-1401. [DOI: 10.1021/acs.biomac.7b01245] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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33
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McNelles SA, Adronov A. Rapid Synthesis of Functionalized High-Generation Polyester Dendrimers via Strain-Promoted Alkyne–Azide Cycloaddition. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01765] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Stuart A. McNelles
- Department of Chemistry and
Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S
4M1, Canada
| | - Alex Adronov
- Department of Chemistry and
Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S
4M1, Canada
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34
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Nanoparticle-macrophage interactions: A balance between clearance and cell-specific targeting. Bioorg Med Chem 2017; 25:4487-4496. [PMID: 28705434 DOI: 10.1016/j.bmc.2017.06.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 06/16/2017] [Accepted: 06/25/2017] [Indexed: 01/06/2023]
Abstract
The surface properties of nanoparticles (NPs) are a major factor that influences how these nanomaterials interact with biological systems. Interactions between NPs and macrophages of the reticuloendothelial system (RES) can reduce the efficacy of NP diagnostics and therapeutics. Traditionally, to limit NP clearance by the RES system, the NP surface is neutralized with molecules like poly(ethylene glycol) (PEG) which are known to resist protein adsorption and RES clearance. Unfortunately, PEG modification is not without drawbacks including difficulties with the synthesis and associations with immune reactions. To overcome some of these obstacles, we neutralized the NP surface by acetylation and compared this modification to PEGylation for RES clearance and tumor-specific targeting. We found that acetylation was comparable to PEGylation in reducing RES clearance. Additionally, we found that dendrimer acetylation did not impact folic acid (FA)-mediated targeting of tumor cells whereas PEG surface modification reduced the targeting ability of the NP. These results clarify the impact of different NP surface modifications on RES clearance and cell-specific targeting and provide insights into the design of more effective NPs.
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35
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Jishkariani D, MacDermaid CM, Timsina YN, Grama S, Gillani SS, Divar M, Yadavalli SS, Moussodia RO, Leowanawat P, Berrios Camacho AM, Walter R, Goulian M, Klein ML, Percec V. Self-interrupted synthesis of sterically hindered aliphatic polyamide dendrimers. Proc Natl Acad Sci U S A 2017; 114:E2275-E2284. [PMID: 28270599 PMCID: PMC5373347 DOI: 10.1073/pnas.1700922114] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
2,2-Bis(azidomethyl)propionic acid was prepared in four steps and 85% yield from the commercially available 2,2-bis(hydroxymethyl)propionic acid and used as the starting building block for the divergent, convergent, and double-stage convergent-divergent iterative methods for the synthesis of dendrimers and dendrons containing ethylenediamine (EDA), piperazine (PPZ), and methyl 2,2-bis(aminomethyl)propionate (COOMe) cores. These cores have the same multiplicity but different conformations. A diversity of synthetic methods were used for the synthesis of dendrimers and dendrons. Regardless of the method used, a self-interruption of the synthesis was observed at generation 4 for the dendrimer with an EDA core and at generation 5 for the one with a PPZ core, whereas for the COOMe core, self-interruption was observed at generation 6 dendron, which is equivalent to generation 5 dendrimer. Molecular modeling and molecular-dynamics simulations demonstrated that the observed self-interruption is determined by the backfolding of the azide groups at the periphery of the dendrimer. The latter conformation inhibits completely the heterogeneous hydrogenation of the azide groups catalyzed by 10% Pd/carbon as well as homogeneous hydrogenation by the Staudinger method. These self-terminated polyamide dendrimers are enzymatically and hydrolytically stable and also exhibit antimicrobial activity. Thus, these nanoscale constructs open avenues for biomedical applications.
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Affiliation(s)
- Davit Jishkariani
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | | | - Yam N Timsina
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Silvia Grama
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Syeda S Gillani
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Masoumeh Divar
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Srujana S Yadavalli
- Department of Biology, University of Pennsylvania, Philadelphia, PA 19104-6313
| | - Ralph-Olivier Moussodia
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Pawaret Leowanawat
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Angely M Berrios Camacho
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323
| | - Ricardo Walter
- Department of Preventive and Restorative Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA 19104-6030
| | - Mark Goulian
- Department of Biology, University of Pennsylvania, Philadelphia, PA 19104-6313
| | - Michael L Klein
- Institute of Computational Molecular Science, Temple University, Philadelphia, PA 19122;
| | - Virgil Percec
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323;
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36
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Nkrumah-Agyeefi S, Scholz C. Chemical modification of functionalized polyhydroxyalkanoates via “Click” chemistry: A proof of concept. Int J Biol Macromol 2017; 95:796-808. [DOI: 10.1016/j.ijbiomac.2016.11.118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/28/2016] [Accepted: 11/29/2016] [Indexed: 01/14/2023]
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37
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Luo W, Gobbo P, McNitt CD, Sutton DA, Popik VV, Workentin MS. “Shine & Click” Photo-Induced Interfacial Unmasking of Strained Alkynes on Small Water-Soluble Gold Nanoparticles. Chemistry 2016; 23:1052-1059. [DOI: 10.1002/chem.201603398] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Wilson Luo
- Department of Chemistry and Centre for Materials and Biomaterials Research; Western University; 1151 Richmond St. London ON N6A 5B7 Canada
| | - Pierangelo Gobbo
- Department of Chemistry and Centre for Materials and Biomaterials Research; Western University; 1151 Richmond St. London ON N6A 5B7 Canada
| | | | - Dewey A. Sutton
- Department of Chemistry; University of Georgia; Athens GA 30602 United States
| | - Vladimir V. Popik
- Department of Chemistry; University of Georgia; Athens GA 30602 United States
| | - Mark S. Workentin
- Department of Chemistry and Centre for Materials and Biomaterials Research; Western University; 1151 Richmond St. London ON N6A 5B7 Canada
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38
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Zhu HZ, Wang G, Wei HL, Chu HJ, Zhu J. Click synthesis of hydrogels by metal-free 1,3-dipolar cycloaddition reaction between maleimide and azide functionalized polymers. Macromol Res 2016. [DOI: 10.1007/s13233-016-4120-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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39
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Guerra S, Nguyen TLA, Furrer J, Nierengarten JF, Barberá J, Deschenaux R. Liquid-Crystalline Dendrimers Designed by Click Chemistry. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00432] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Sebastiano Guerra
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Thi Le Anh Nguyen
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Julien Furrer
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Jean-François Nierengarten
- Laboratoire
de Chimie des Matériaux Moléculaires, Université
de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087 Strasbourg, Cedex
2, France
| | - Joaquín Barberá
- Departamento
de Química Orgánica, Facultad de Ciencias-Instituto
de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Robert Deschenaux
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
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40
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Wan J, Alewood PF. Peptide-Decorated Dendrimers and Their Bioapplications. Angew Chem Int Ed Engl 2016; 55:5124-34. [DOI: 10.1002/anie.201508428] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 11/01/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Jingjing Wan
- Institute of Molecular Bioscience; The University of Queensland; 306 Carmody Road St Lucia QLD 4072 Australia
| | - Paul F. Alewood
- Institute of Molecular Bioscience; The University of Queensland; 306 Carmody Road St Lucia QLD 4072 Australia
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41
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Wan J, Alewood PF. Mit Peptiden dekorierte Dendrimere und ihre biotechnologische Nutzung. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201508428] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jingjing Wan
- Institute of Molecular Bioscience; The University of Queensland; 306 Carmody Road St Lucia QLD 4072 Australien
| | - Paul F. Alewood
- Institute of Molecular Bioscience; The University of Queensland; 306 Carmody Road St Lucia QLD 4072 Australien
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42
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43
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Zelli R, Bartolami E, Longevial JF, Bessin Y, Dumy P, Marra A, Ulrich S. A metal-free synthetic approach to peptide-based iminosugar clusters as novel multivalent glycosidase inhibitors. RSC Adv 2016. [DOI: 10.1039/c5ra20420h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Oxime ligation allowed the preparation of a set of iminosugar clusters from which new Jack bean α-mannosidase inhibitors were identified.
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Affiliation(s)
- Renaud Zelli
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Eline Bartolami
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Jean-François Longevial
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Yannick Bessin
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
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44
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Ramos-Soriano J, Reina JJ, Pérez-Sánchez A, Illescas BM, Rojo J, Martín N. Cyclooctyne [60]fullerene hexakis adducts: a globular scaffold for copper-free click chemistry. Chem Commun (Camb) 2016; 52:10544-6. [DOI: 10.1039/c6cc05484f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The synthesis of a new highly symmetric hexakis adduct of C60 appended with 12 cyclooctyne moieties has been carried out.
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Affiliation(s)
- Javier Ramos-Soriano
- Departamento de Química Orgánica
- Fac. CC. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - José J. Reina
- Glycosystems Laboratory
- Instituto de Investigaciones Químicas (IIQ)
- CSIC-Universidad de Sevilla
- 41092 Seville
- Spain
| | - Alfonso Pérez-Sánchez
- Departamento de Química Orgánica
- Fac. CC. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Beatriz M. Illescas
- Departamento de Química Orgánica
- Fac. CC. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Javier Rojo
- Glycosystems Laboratory
- Instituto de Investigaciones Químicas (IIQ)
- CSIC-Universidad de Sevilla
- 41092 Seville
- Spain
| | - Nazario Martín
- Departamento de Química Orgánica
- Fac. CC. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
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45
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Asadi B, Mohammadpoor-Baltork I, Tangestaninejad S, Moghadam M, Mirkhani V, Landarani-Isfahani A. Synthesis and characterization of Bi(iii) immobilized on triazine dendrimer-stabilized magnetic nanoparticles: a reusable catalyst for the synthesis of aminonaphthoquinones and bis-aminonaphthoquinones. NEW J CHEM 2016. [DOI: 10.1039/c5nj03050a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel method for synthesis of aminonaphthoquinone derivatives using Fe3O4@TDSN–Bi(iii) is reported.
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Affiliation(s)
- Beheshteh Asadi
- Department of Chemistry
- Catalysis Division
- University of Isfahan
- Isfahan 81746-73441
- Iran
| | | | | | - Majid Moghadam
- Department of Chemistry
- Catalysis Division
- University of Isfahan
- Isfahan 81746-73441
- Iran
| | - Valiollah Mirkhani
- Department of Chemistry
- Catalysis Division
- University of Isfahan
- Isfahan 81746-73441
- Iran
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46
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Singh S, Dubinsky-Davidchik IS, Kluger R. Strain-promoted azide–alkyne cycloaddition for protein–protein coupling in the formation of a bis-hemoglobin as a copper-free oxygen carrier. Org Biomol Chem 2016; 14:10011-10017. [DOI: 10.1039/c6ob01817c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Conventional chemical approaches to protein–protein coupling present challenges due to the intrinsic competition between the desired interactions of reagents with groups of the protein as well as reactions with water.
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Affiliation(s)
- Serena Singh
- Davenport Chemical Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada M5S 3H6
| | | | - Ronald Kluger
- Davenport Chemical Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada M5S 3H6
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47
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Ornelas C. Brief Timelapse on Dendrimer Chemistry: Advances, Limitations, and Expectations. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500393] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Catia Ornelas
- Institute of Chemistry; University of Campinas - Unicamp; Campinas SP 13083-970 Brazil
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48
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Tryptophan dendrimers that inhibit HIV replication, prevent virus entry and bind to the HIV envelope glycoproteins gp120 and gp41. Eur J Med Chem 2015; 106:34-43. [DOI: 10.1016/j.ejmech.2015.10.031] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/13/2015] [Accepted: 10/15/2015] [Indexed: 11/17/2022]
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Arseneault M, Wafer C, Morin JF. Recent advances in click chemistry applied to dendrimer synthesis. Molecules 2015; 20:9263-94. [PMID: 26007183 PMCID: PMC6272213 DOI: 10.3390/molecules20059263] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 05/12/2015] [Indexed: 11/16/2022] Open
Abstract
Dendrimers are monodisperse polymers grown in a fractal manner from a central point. They are poised to become the cornerstone of nanoscale devices in several fields, ranging from biomedicine to light-harvesting. Technical difficulties in obtaining these molecules has slowed their transfer from academia to industry. In 2001, the arrival of the "click chemistry" concept gave the field a major boost. The flagship reaction, a modified Hüisgen cycloaddition, allowed researchers greater freedom in designing and building dendrimers. In the last five years, advances in click chemistry saw a wider use of other click reactions and a notable increase in the complexity of the reported structures. This review covers key developments in the click chemistry field applied to dendrimer synthesis from 2010 to 2015. Even though this is an expert review, basic notions and references have been included to help newcomers to the field.
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Affiliation(s)
- Mathieu Arseneault
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
| | - Caroline Wafer
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
| | - Jean-François Morin
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
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Zelli R, Longevial JF, Dumy P, Marra A. Synthesis and biological properties of multivalent iminosugars. NEW J CHEM 2015. [DOI: 10.1039/c5nj00462d] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Clustering 1-deoxynojirimycin (DNJ), first isolated from white mulberry, and other iminosugars around various scaffolds gave strong glycosidase inhibitors.
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Affiliation(s)
- Renaud Zelli
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier cedex 5
| | - Jean-François Longevial
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier cedex 5
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier cedex 5
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- Université de Montpellier
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier cedex 5
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