1
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Arandhara PJ, Behera BK, Biswas S, Saikia AK. Synthesis of 1,2,3-triazole-fused N-heterocycles from N-alkynyl hydroxyisoindolinones and sodium azide via the Huisgen reaction. Org Biomol Chem 2023; 21:8772-8781. [PMID: 37877886 DOI: 10.1039/d3ob01498c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
An efficient methodology for the synthesis of dihydro[1,2,3]triazolo-pyrimidoisoindolones and dihydro[1,2,3]triazolo-diazepinoisoindolones has been developed using the Huisgen reaction from sodium azide and alkyne substituted amido alcohols in moderate to good yields. The reaction involves the in situ generation of the N-acyliminium ion intermediate, which undergoes a nucleophilic attack by the azide ion, followed by a [3 + 2]-intramolecular azide-alkyne cycloaddition reaction. Importantly, the reaction proceeds without the involvement of any transition metal catalyst. This methodology can be further utilized for the synthesis of dihydro[1,2,3]triazolo-pyrimidoisoindolthiones via thionation of amides.
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Affiliation(s)
- Pallav Jyoti Arandhara
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Bipin Kumar Behera
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Subhamoy Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Anil K Saikia
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
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2
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Said AI, Gajdács M, Zupkó I, Haukka M, Palkó M. Angular Regioselective Synthesis of Varied Functionalized Hexahydro-1,2,4-triazolo[4,3- a]quinazolin-9-ones and Their Antiproliferative Action. Molecules 2023; 28:molecules28093718. [PMID: 37175130 PMCID: PMC10180492 DOI: 10.3390/molecules28093718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023] Open
Abstract
New 2-thioxopyrimidin-4-ones capable of participating in regioselective reactions with functionally diverse hydrazonoyl chlorides towards angular regioisomers, rather than linear ones, were designed and synthesized to form stereoisomeric cis- and trans-hexahydro [1,2,4]triazolo[4,3-a]quinazolin-9-ones to be tested as antitumor candidates. The angular regiochemistry of the products was verified through crystallographic experiments and NMR studies. In addition, the regioselectivity of the reaction was found to be independent of the stereochemistry of the used 2-thioxopyrimidin-4-one. Only compound 4c demonstrated satisfactory growth inhibition against all the cancer cells used among all the produced drugs.
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Affiliation(s)
- Awad I Said
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Márió Gajdács
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
| | - István Zupkó
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
| | - Matti Haukka
- Department of Chemistry, University of Jyväskulä, FIN-40014 Jyväskulä, Finland
| | - Márta Palkó
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
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3
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Gupta P, Kumar P, Syal B, Shamim T. Synthesis of 1,4-disubstituted-1,2,3-triazoles using starch-functionalized copper (II) acetate as a recyclable heterogeneous catalyst in water. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04829-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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El Mahmoudi A, El Masaoudi H, Tachallait H, Talha A, Arshad S, Benhida R, Jaber B, Benaissa M, Bougrin K. Selective silver (I)-catalyzed four-component gram-scale synthesis of novel 1,4-disubstituted 1,2,3-triazole-sulfonamides under heterogeneous catalysis and microwave irradiation in water. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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5
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Talha A, Mourhly A, Tachallait H, Driowya M, El Hamidi A, Arshad S, Karrouchi K, Arsalane S, Bougrin K. One-pot four-component tandem synthesis of novel sulfonamide-1, 2, 3-triazoles catalyzed by reusable copper (II)-adsorbed on mesoporous silica under ultrasound irradiation. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132215] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Hajizadeh F, Mohammadi Zonoz F, Duval S, Maleki B, Amiri A. Synthesis and investigation of two new crystalline organic inorganic nano-hybrids based on Wells-Dawson vanadotungstates and 1H-1, 2, 4-triazole as electro- and photocatalysts. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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7
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Turukarabettu V, Kalluraya B, Hemanth K, Revanasiddappa BC. Cu(I) Catalyzed 1,3-Dipolar Click Synthesis of S-Heterocyclic 1,2,3-Triazole Derivatives, Their Antibacterial Activity. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220010223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Kawtharani R, Cherry K, Elmasri M, Abarbri M. An Easy Access to 4‐Trifluoromethylated 7‐(4‐Substitued‐1
H
‐1,2,3‐Triazol‐1‐yl)Pyrimido[1,2‐
b
]Pyridazin‐2‐One Systems. ChemistrySelect 2019. [DOI: 10.1002/slct.201902375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Ranin Kawtharani
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l'Energie (PCM2E). EA 6299. Avenue Monge Faculté des Sciences, Parc de Grandmont 37200 Tours France
- Laboratoire de Chimie Médicinale et de Produit Naturels (LCMPN)Université Libanaise, Faculté des Sciences I Hadat Lebanon
| | - Khalil Cherry
- Laboratoire Matériaux, Catalyse, Environnement et Méthodes Analytiques (MCEMA)Université Libanaise, Faculté des Sciences I, Hadat Lebanon
| | - Mirvat Elmasri
- Laboratoire de Chimie Médicinale et de Produit Naturels (LCMPN)Université Libanaise, Faculté des Sciences I Hadat Lebanon
| | - Mohamed Abarbri
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l'Energie (PCM2E). EA 6299. Avenue Monge Faculté des Sciences, Parc de Grandmont 37200 Tours France
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9
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Du W, Liu W, Ma X, Cheng H, Jiang Y. Cu(OTf) 2-Catalyzed 1,2,3-triazole-ring-controlled selective phenolic O–H bond methylthiomethylation. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1634735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Weigen Du
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Wei Liu
- School of Pharmacy, Nantong University, Nantong, China
| | - Xinyuan Ma
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Huiling Cheng
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Yubo Jiang
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
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10
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Benallou A, Lakbaibi Z, Garmes H, Abdallaoui HEAE. The role of the polarity on the mechanism and selectivity in the [3+2] cycloaddition reaction between CF3-ynone ylide and azide group: A quantum chemical investigation. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2018.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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11
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Keim M, Maas G. Terminal Acetylenic Iminium Salts: Cycloaddition Reactions with Azides Leading to 1,2,3-Triazoles and Bicyclic 1,2,3-Triazolium Salts. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801749] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Michael Keim
- Institute of Organic Chemistry I; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Gerhard Maas
- Institute of Organic Chemistry I; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
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12
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Ramasamy S, Petha C, Tendulkar S, Maity P, Eastgate MD, Vaidyanathan R. Synergistic Effect of Copper and Ruthenium on Regioselectivity in the Alkyne–Azide Click Reaction of Internal Alkynes. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00163] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sivaraj Ramasamy
- Chemical Development and API Supply, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
| | - Chittibabu Petha
- Chemical Development and API Supply, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
| | - Shankar Tendulkar
- Chemical Development and API Supply, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
| | - Prantik Maity
- Chemical Development and API Supply, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
| | - Martin D. Eastgate
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Rajappa Vaidyanathan
- Chemical Development and API Supply, Biocon Bristol-Myers Squibb Research and Development Center, Biocon Park, Jigani Link Road, Bommasandra IV, Bangalore 560099, India
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13
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“Metal-free” synthesis of 1,2,3-triazoles via tandem azidation, intramolecular [3+2]-cycloaddition and aromatization of ethyl acrylate derivatives. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.05.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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14
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Avula VKR, Vallela S, Anireddy JS, Chamarthi NR. Copper-catalyzed Synthesis of N
-alkylated 2-(4-substituted-1 H
-1,2,3-triazol-1-yl)-1 H
-indole-3-carbaldehyde by Step-wise and One-pot Three-component Huisgen's 1,3-dipolar Cycloaddition Reaction. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Vijay Kumar Reddy Avula
- Department of Chemistry; Sri Venkateswara University; Tirupati Andhra Pradesh India
- Centre for Chemical Science and Technology, IST; Jawaharlal Nehru Technological University; Hyderabad Telangana India
| | - Swetha Vallela
- Centre for Chemical Science and Technology, IST; Jawaharlal Nehru Technological University; Hyderabad Telangana India
| | - Jaya Shree Anireddy
- Centre for Chemical Science and Technology, IST; Jawaharlal Nehru Technological University; Hyderabad Telangana India
| | - Naga Raju Chamarthi
- Department of Chemistry; Sri Venkateswara University; Tirupati Andhra Pradesh India
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15
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Mekni NH. Cu +-catalyzed 1,3-Dipolar Intramolecular Click Opposite Cross Cyclization Reaction of Polyoxyethylene Bis(azido-terminal alkynes): Synthesis of New 1,2,3-Triazolo-crown Ethers. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nejib Hussein Mekni
- Organic Structural Chemistry Laboratory, Synthesis and Physico-Chemical Studies, Chemistry Department, Sciences Faculty of Tunis; Al-Manar University; 2092 Tunis Tunisia
- Department of Chemistry, Deanship of Educational Services; Taibah University; P.O. Box 30002 Al-Madinah Al-Munawarah Kingdom of Saudi Arabia
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16
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Sridhar G, Somnath M, Sharma GVM, Prashanth T. ZrCl 4-mediated synthesis of 1,2,3-triazoles from vinyl nitrates and their biological evaluation. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2016.1270324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Gattu Sridhar
- Organic and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Mudavath Somnath
- Organic and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Gangavaram V. M. Sharma
- Organic and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Thodupunuri Prashanth
- Organic and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
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17
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Gup R, Erer O, Dilek N. One-pot synthesis of a new 2-substituted 1,2,3-triazole 1-oxide derivative from dipyridyl ketone and isonitrosoacetophenone hydrazone: Nickel(II) complex, DNA binding and cleavage properties. Bioorg Chem 2017; 71:325-334. [PMID: 28285876 DOI: 10.1016/j.bioorg.2017.03.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 02/22/2017] [Accepted: 03/02/2017] [Indexed: 11/16/2022]
Abstract
An efficient and simple one-pot synthesis of a new 1,2,3-triazole-1-oxide via reaction between isonitrosoacetophenone hydrazone and dipyridyl ketone in the EtOH/AcOH at room temperature has been developed smoothly in high yield. The reaction proceeds via metal salt free, in-situ formation of asymmetric azine followed by cyclization to provide 1,2,3-triazole 1-oxide compound. It has been structurally characterized. The 1:1 ratio reaction of the 1,2,3-triazole 1-oxide ligand with nickel(II) chloride gives the mononuclear complex [Ni(L)(DMF)Cl2], hexa-coordinated within an octahedral geometry. Characterization of the 1,2,3-triazole compound and its Ni(II) complex with FTIR, 1H and 13C NMR, UV-vis and elemental analysis also confirms the proposed structures of the compounds. The interactions of the compounds with Calf thymus DNA (CT-DNA) have been investigated by UV-visible spectra and viscosity measurements. The results suggested that both ligand and Ni(II) complex bind to DNA in electrostatic interaction and/or groove binding, also with a slight partial intercalation in the case of ligand. DNA cleavage experiments have been also investigated by agarose gel electrophoresis in the presence and absence of an oxidative agent (H2O2). Both 1,2,3-triazole 1-oxide ligand and its nickel(II) complex show nuclease activity in the presence of hydrogen peroxide. DNA binding and cleavage affinities of the 1,2,3-triazole 1-oxide ligand is stronger than that of the Ni(II) complex.
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Affiliation(s)
- Ramazan Gup
- Department of Chemistry, Mugla Sıtkı Koçman University, 48100 Mugla, Turkey.
| | - Oktay Erer
- Department of Chemistry, Mugla Sıtkı Koçman University, 48100 Mugla, Turkey
| | - Nefise Dilek
- Department of Physics, Arts and Sciences Faculty, Aksaray University, 68100 Aksaray, Turkey
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18
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Zhang H, Zhang Y, Li J, Wang M, Tanimoto H, Morimoto T, Kakiuchi K. Synthesis of Fused 1,2,3-Triazoles through Carbocation-Mediated Intramolecular [3+2] Cycloaddition of Azido-propargyl Alcohols. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13763] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Song WZ, Zheng N. Synthesis and Application of 1,2,3-Triazole Allyl Acetates: Expedient Access to Pyridine Derivatives. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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Zhang R, Wu QY, Tao J, Pan JH, Yang GF. An ionic liquid promoted approach to bitriazolyl compounds as succinate–ubiquinone oxidoreductase inhibitors. NEW J CHEM 2017. [DOI: 10.1039/c6nj02454h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Bitriazolyl compounds, a novel skeleton that is totally different from existing commercialized SQR-inhibiting fungicides, could provide a new lead for further development of SQR inhibitors.
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Affiliation(s)
- Rui Zhang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry Central China Normal University
- Wuhan 430079
- P. R. China
| | - Qiong-You Wu
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry Central China Normal University
- Wuhan 430079
- P. R. China
| | - Jun Tao
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry Central China Normal University
- Wuhan 430079
- P. R. China
| | - Jin-Huan Pan
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry Central China Normal University
- Wuhan 430079
- P. R. China
| | - Guang-Fu Yang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry Central China Normal University
- Wuhan 430079
- P. R. China
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21
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Peng X, Huang P, Jiang L, Zhu J, Liu L. Palladium-catalyzed highly regioselective oxidative homocoupling of 1,2,3-triazole N-oxides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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22
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Chouaïb K, Delemasure S, Dutartre P, Jannet HB. Microwave-assisted synthesis, anti-inflammatory and anti-proliferative activities of new maslinic acid derivatives bearing 1,5- and 1,4-disubstituted triazoles. J Enzyme Inhib Med Chem 2016; 31:130-147. [DOI: 10.1080/14756366.2016.1193733] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Karim Chouaïb
- Laboratoire de Chimie Hétérocyclique, Produits Naturels et Réactivité. Equipe: Chimie Médicinale et Produits Naturels, Département de Chimie, Faculté des Sciences de Monastir, Université de Monastir, Avenue de l’Environnement, Monastir, Tunisie and
| | | | - Patrick Dutartre
- COHIRO Biotechnology, Facultés de Médecine et Pharmacie, Dijon, France
| | - Hichem Ben Jannet
- Laboratoire de Chimie Hétérocyclique, Produits Naturels et Réactivité. Equipe: Chimie Médicinale et Produits Naturels, Département de Chimie, Faculté des Sciences de Monastir, Université de Monastir, Avenue de l’Environnement, Monastir, Tunisie and
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23
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Su C, Ding Z, Liu X, Cui K, Ma J. Cu(I)-promoted one-pot click-S NAr reaction of nitrobenzaldehydes. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1185526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Changhui Su
- Chemistry and Life Science College, Nanjing University Jinling College, Nanjing, China
| | - Zhiyuan Ding
- Chemistry and Life Science College, Nanjing University Jinling College, Nanjing, China
| | - Xia Liu
- College of Environment Science and Technology, Jiangsu Open University, Nanjing, China
| | - Kai Cui
- Chemistry and Life Science College, Nanjing University Jinling College, Nanjing, China
| | - Jiejie Ma
- Chemistry and Life Science College, Nanjing University Jinling College, Nanjing, China
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24
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Coffey SB, Aspnes G, Londregan AT. Expedient Synthesis of N1-Substituted Triazole Peptidomimetics. ACS COMBINATORIAL SCIENCE 2015; 17:706-9. [PMID: 26562078 DOI: 10.1021/acscombsci.5b00150] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A general procedure for the rapid diversification of peptide scaffolds is described. A one-pot click reaction between a peptide-alkyne and a series of in situ generated aryl/alkyl azides affords novel N1-substituted triazole peptidomimetics. This transformation is of broad scope, operates under mild conditions, and is parallel chemical synthesis compatible.
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Affiliation(s)
- Steven B. Coffey
- Pfizer Worldwide Medicinal Chemistry, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Gary Aspnes
- Pfizer Worldwide Medicinal Chemistry, Eastern Point Road, Groton, Connecticut 06340, United States
- Pfizer Worldwide Medicinal Chemistry, 610 Main Street, Cambridge, Massachusetts 02139, United States
| | - Allyn T. Londregan
- Pfizer Worldwide Medicinal Chemistry, Eastern Point Road, Groton, Connecticut 06340, United States
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25
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Gomha SM, Ahmed SA, Abdelhamid AO. Synthesis and cytotoxicity evaluation of some novel thiazoles, thiadiazoles, and pyrido[2,3-d][1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones incorporating triazole moiety. Molecules 2015; 20:1357-76. [PMID: 25594346 PMCID: PMC6272449 DOI: 10.3390/molecules20011357] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 12/31/2014] [Indexed: 11/16/2022] Open
Abstract
Reactions of hydrazonoyl halides and each of methyl 2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazine-1-carbodithioate and 2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazine-1-carbothioamide afforded 2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazono)-3-phenyl-5-substituted-2,3-dihydro-1,3,4-thiadiazoles and 5-(4-substituted)diazenyl)-2-(2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazinyl)-4-arylthiazoles, respectively. Analogously, the reactions of hydrazonoyl halides with 7-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-5-phenyl-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one gave 3-(4-substituted)-8-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-6-phenyl-1-arylpyrido[2,3-d]-[1,2,4]-triazolo-[4,3-a]pyrimidin- 5(1H)-ones in a good yield. The structures of the newly synthesized were elucidated via elemental analysis, spectral data and alternative synthesis routes whenever possible. Twelve of the newly synthesized compounds have been evaluated for their antitumor activity against human breast carcinoma (MCF-7) and human hepatocellular carcinoma (HepG2) cell lines. Their structure activity relationships (SAR) were also studied. The 1,3,4-thiadiazole derivative 9b (IC50 = 2.94 µM) has promising antitumor activity against the human hepatocellular carcinoma cell line and the thiazole derivative 12a has promising inhibitory activity against both the human hepatocellular carcinoma cell line and the breast carcinoma cell line (IC50 = 1.19, and 3.4 µM, respectively).
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Sayed A Ahmed
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - Abdou O Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
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Gümüş A, Mert K, Tanyeli C. Stereoselective Synthesis of 1,2,3-Triazolooxazine and Fused 1,2,3-Triazolo-δ-Lactone Derivatives. Helv Chim Acta 2014. [DOI: 10.1002/hlca.201300441] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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Lambu MR, Hussain A, Sharma DK, Yousuf SK, Singh B, Tripathi AK, Mukherjee D. Synthesis of C-spiro-glycoconjugates from sugar lactones via zinc mediated Barbier reaction. RSC Adv 2014. [DOI: 10.1039/c3ra46796a] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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28
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Hemamalini A, Das TM. Studies on the synthesis of a sugar triazole based ligand for protein and DNA binding. RSC Adv 2014. [DOI: 10.1039/c4ra04084h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bis-triazole derivatives accomplished by [3 + 2] cycloaddition methodology were well characterized. Interaction of bis-triazoles with BSA and CT-DNA had good correlation with experimental and docking studies. Compounds showed moderate to excellent antibacterial activity.
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Affiliation(s)
| | - Thangamuthu Mohan Das
- Department of Organic Chemistry
- University of Madras
- Chennai-600 025, India
- Department of Chemistry
- School of Basic and Applied Sciences
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29
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Augustine JK, Boodappa C, Venkatachaliah S. α-Haloacrylates as acceptors in the [3 + 2] cycloaddition reaction with NaN3: an expedient approach to N-unsubstituted 1,2,3-triazole-4-carboxylates. Org Biomol Chem 2014; 12:2280-8. [DOI: 10.1039/c3ob42276c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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30
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Kwak JM, Moon JS, Choi JI, Murugan RN, Park WK, Gong JY, Lee HY, Koh HY. Construction of a Library of Arylpiperazinyl 1,2,3-Triazole Derivatives as Ligands for Dopamine D3/D4Receptor. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.11.3467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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31
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Shrestha JP, Chang CWT. Safe and easy route for the synthesis of 1,3-dimethyl-1,2,3-triazolium salt and investigation of its anticancer activities. Bioorg Med Chem Lett 2013; 23:5909-11. [DOI: 10.1016/j.bmcl.2013.08.078] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 08/16/2013] [Accepted: 08/19/2013] [Indexed: 11/27/2022]
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32
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(R)- α -Aminoadipic Acid: A Versatile Precursor for the Synthesis of D-Amino Acids. JOURNAL OF AMINO ACIDS 2013; 2013:252813. [PMID: 24222844 PMCID: PMC3810487 DOI: 10.1155/2013/252813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 08/27/2013] [Indexed: 11/17/2022]
Abstract
The ready accessibility of (R)-α-aminoadipic acid by enzymatic cleavage of cephalosporin C (CephC) in the production of 7-aminocephalosporanic acid (7-ACA) on a large scale makes it a favorable chiral pool building block for the synthesis of unusual amino acids. A route for the synthesis of C-5-alkenyl and C-6-alkylidene derivatives of (R)-pipecolic acid is described which utilizes (R)-α-aminoadipic acid as the enantiomerically pure starting material. Moreover, the synthesis of azido and triazolyl derivatives of (R)-α-aminoadipic acid is reported.
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33
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Zhang H, Tanimoto H, Morimoto T, Nishiyama Y, Kakiuchi K. Regioselective Rapid Synthesis of Fully Substituted 1,2,3-Triazoles Mediated by Propargyl Cations. Org Lett 2013; 15:5222-5. [DOI: 10.1021/ol402387w] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Huan Zhang
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayamacho, Ikoma, Nara 630-0192, Japan
| | - Hiroki Tanimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayamacho, Ikoma, Nara 630-0192, Japan
| | - Tsumoru Morimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayamacho, Ikoma, Nara 630-0192, Japan
| | - Yasuhiro Nishiyama
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayamacho, Ikoma, Nara 630-0192, Japan
| | - Kiyomi Kakiuchi
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayamacho, Ikoma, Nara 630-0192, Japan
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34
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Lu LH, Wu JH, Yang CH. Preparation of 1H-1,2,3-Triazoles by Cuprous Ion Mediated Cycloaddition of Terminal Alkyne and Sodium Azide. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200800061] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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35
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Domingos TFS, Moura LDA, Carvalho C, Campos VR, Jordão AK, Cunha AC, Ferreira VF, de Souza MCBV, Sanchez EF, Fuly AL. Antivenom effects of 1,2,3-triazoles against Bothrops jararaca and Lachesis muta snakes. BIOMED RESEARCH INTERNATIONAL 2013; 2013:294289. [PMID: 23710441 PMCID: PMC3654660 DOI: 10.1155/2013/294289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 03/25/2013] [Accepted: 03/26/2013] [Indexed: 11/18/2022]
Abstract
Snake venoms are complex mixtures of proteins of both enzymes and nonenzymes, which are responsible for producing several biological effects. Human envenomation by snake bites particularly those of the viperid family induces a complex pathophysiological picture characterized by spectacular changes in hemostasis and frequently hemorrhage is also seen. The present work reports the ability of six of a series of 1,2,3-triazole derivatives to inhibit some pharmacological effects caused by the venoms of Bothrops jararaca and Lachesis muta. In vitro assays showed that these compounds were impaired in a concentration-dependent manner, the fibrinogen or plasma clotting, hemolysis, and proteolysis produced by both venoms. Moreover, these compounds inhibited biological effects in vivo as well. Mice treated with these compounds were fully protected from hemorrhagic lesions caused by such venoms. But, only the B. jararaca edema-inducing activity was neutralized by the triazoles. So the inhibitory effect of triazoles derivatives against some in vitro and in vivo biological assays of snake venoms points to promising aspects that may indicate them as molecular models to improve the production of effective antivenom or to complement antivenom neutralization, especially the local pathological effects, which are partially neutralized by antivenoms.
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Affiliation(s)
- Thaisa F. S. Domingos
- Programa de Pós-Graduação em Biologia Marinha, Instituto de Biologia, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Laura de A. Moura
- Programa de Pós-Graduação em Biologia das Interações, Instituto de Biologia, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Carla Carvalho
- Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Outeiro de São João Batista, s/n, 3 Andar, Sala 310, 24020-141 Niterói, RJ, Brazil
| | - Vinícius R. Campos
- Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Alessandro K. Jordão
- Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Anna C. Cunha
- Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Vitor F. Ferreira
- Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Maria Cecília B. V. de Souza
- Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Eladio F. Sanchez
- Fundação Ezequiel Dias, Centro de Pesquisa e Desenvolvimento, Belo Horizonte, MG, Brazil
| | - André L. Fuly
- Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Outeiro de São João Batista, s/n, 3 Andar, Sala 310, 24020-141 Niterói, RJ, Brazil
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36
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Yamamoto Y. Syntheses of Heterocycles via Alkyne Cycloadditions Catalyzed by Cyclopentadienylruthenium-Type Complexes. HETEROCYCLES 2013. [DOI: 10.3987/rev-13-783] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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37
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Burgun A, Doonan CJ, Sumby CJ. Triazolium-Containing Metal–Organic Frameworks: Control of Catenation in 2D Copper(II) Paddlewheel Structures. Aust J Chem 2013. [DOI: 10.1071/ch12462] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
One approach to exploit metal–organic frameworks (MOFs) as heterogeneous catalyst platforms requires the development of materials containing groups that can be utilised to anchor a catalytic moiety into the links within the structure. Here we report the synthesis of the first integrated triazolium-containing MOF linker and the first MOFs containing linkers of this type. 1,4-Bis(4-benzoic acid)-1-methyl-1H-1,2,3-triazolium chloride, H2L1Me, was synthesised in three steps by a ‘click’ reaction of methyl 4-ethynylbenzoate with methyl 4-azidobenzoate, methylation using methyl triflate, followed by ester hydrolysis in overall 74 % yield. The equivalent neutral triazole precursor, 1,4-bis(4-benzoic acid)-1H-1,2,3-triazole hydrochloride, H2L1(HCl), was also prepared and a comparison of the chemistry with Zn(NO3)2·6H2O and Cu(NO3)2·3H2O is presented. The results support the use of reaction conditions to control interpenetration and provide additional evidence that the charge on structurally similar ligands can drastically alter the types of structures that are accessible due to the requirements for charge balance in the final product.
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38
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Inhibition of NaV1.6 sodium channel currents by a novel series of 1,4-disubstituted-triazole derivatives obtained via copper-catalyzed click chemistry. Bioorg Med Chem Lett 2012; 22:6401-4. [PMID: 22981330 DOI: 10.1016/j.bmcl.2012.08.067] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 08/15/2012] [Accepted: 08/16/2012] [Indexed: 12/30/2022]
Abstract
We have synthesized and evaluated a series of 1,4-disubstituted-triazole derivatives for inhibition of the rat Na(V)1.6 sodium channel isoform, an isoform thought to play an important role in controlling neuronal firing. Starting from a series of 2,4(1H)-diarylimidazoles previously published, we decided to extend the SAR study by replacing the imidazole with a different heterocyclic scaffold and by varying the aryl substituents on the central aromatic ring. The 1,4-disubstituted 1,2,3-triazoles were prepared employing the copper-catalyzed azide-alkyne cycloaddition (CuAAC). Many of the new molecules were able to block the rNa(v)1.6 currents at 10 μM by over 20%, displaying IC(50) values ranging in the low micromolar, thus indicating that triazole can efficiently replace the central heterocyclic core. Moreover, the introduction of a long chain at C4 of the central triazole seems beneficial for increased rNa(v)1.6 current block, whereas the length of N1 substituent seems less crucial for inhibition, as long as a phenyl ring is not direcly connected to the triazole. These results provide additional information on the structural features necessary for block of the voltage-gated sodium channels. These new data will be exploited in the preparation of new compounds and could result in potentially useful AEDs.
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39
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Lamberti M, Fortman GC, Poater A, Broggi J, Slawin AMZ, Cavallo L, Nolan SP. Coordinatively Unsaturated Ruthenium Complexes As Efficient Alkyne–Azide Cycloaddition Catalysts. Organometallics 2012. [DOI: 10.1021/om2012425] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Marina Lamberti
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K
- Dipartimento di Chimica e Biologia, Università di Salerno, Via Ponte don Melillo,
I-84084 Fisciano (SA), Italy
| | - George C. Fortman
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K
| | - Albert Poater
- Catalan Institute for Water Research
(ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, E-17003
Girona, Spain
- Institut
de Química Computacional,
Departament de Química, Universitat de Girona, Campus de Montilivi, E-17071 Girona, Spain
| | - Julie Broggi
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K
| | | | - Luigi Cavallo
- KAUST Catalyst Research Center, 4700 King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Steven P. Nolan
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K
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40
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Koszytkowska-Stawińska M, Mironiuk-Puchalska E, Rowicki T. Synthesis of 1,2,3-triazolo-nucleosides via the post-triazole N-alkylation. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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41
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Wang X, Kuang C, Yang Q. Copper-Catalyzed Synthesis of 4-Aryl-1H-1,2,3-triazoles from 1,1-Dibromoalkenes and Sodium Azide. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101204] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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42
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Han SC, Yoon JH, Oh JH, Lee JW. Synthesis of [3]-Rotaxane Dendrimers by Host-mediated Click Chemistry. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.10.3809] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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43
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Landge KP, Seo YW, Kwak JM, Park WK, Gong JY, Lee HY, Koh HY. Versatile Synthesis of Disubstituted Triazole Library for Dopamine and Serotonin Receptor Ligands. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.8.3101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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44
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Synthesis of phenyl azides bearing (E)-2-halovinyl group. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0323-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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45
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Zhang W, Su C, Kuang C, Yang Q. Stereoselective Synthesis of Phenyl-1,2,3-triazoles Containing (E)-Vinyl Halide Group via a One-Pot, Three-Component Reaction. SYNTHETIC COMMUN 2011. [DOI: 10.1080/00397911.2010.481746] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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Jordão AK, Ferreira VF, Souza TML, Faria GGDS, Machado V, Abrantes JL, de Souza MCBV, Cunha AC. Synthesis and anti-HSV-1 activity of new 1,2,3-triazole derivatives. Bioorg Med Chem 2011; 19:1860-5. [PMID: 21376603 DOI: 10.1016/j.bmc.2011.02.007] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Revised: 02/01/2011] [Accepted: 02/03/2011] [Indexed: 11/19/2022]
Abstract
In this work, a new series of arysulfonylhydrazine-1H-1,2,3-triazole derivatives were synthesized, and their ability to inhibit the in vitro replication of HSV-1 was evaluated. Among the 1,2,3-triazole derivatives, 1-[(5″-methyl-1″-(4‴-fluorophenylamino)-1H-1,2,3-triazol-4″-yl)carbonyl]-2-(4'-methylphenylsulfonyl)hydrazine and 1-[(5'-methyl-1'-(2″,5″-dichlorophenylamino)-1H-1,2,3-triazol-4'-yl)carbonyl]-2-(phenylsulfonyl)hydrazine, with IC(50) values of 1.30 and 1.26 μM, respectively, displayed potent activity against HSV-1. Because these compounds have low cytotoxicity, their selectivity indices are high. Under the assay conditions, they have better performance than does the reference compound acyclovir. The structures of all of the compounds were confirmed by one- and two-dimensional NMR techniques ((1)H, (13)C-APT, COSY-(1)H×(1)H and HETCOR (1)J(CH)) and by elemental analysis.
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Affiliation(s)
- Alessandro K Jordão
- Universidade Federal Fluminense, Departamento de Química Orgânica, Programa de Pós-Graduação em Química, Outeiro de São João Baptista, 24020-141 Niterói, Rio de Janeiro, Brazil
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47
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Garg S, Shreeve JM. Trifluoromethyl- or pentafluorosulfanyl-substituted poly-1,2,3-triazole compounds as dense stable energetic materials. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm04229c] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Montagu A, Roy V, Balzarini J, Snoeck R, Andrei G, Agrofoglio LA. Synthesis of new C5-(1-substituted-1,2,3-triazol-4 or 5-yl)-2'-deoxyuridines and their antiviral evaluation. Eur J Med Chem 2010; 46:778-86. [PMID: 21232828 DOI: 10.1016/j.ejmech.2010.12.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Revised: 12/09/2010] [Accepted: 12/10/2010] [Indexed: 02/05/2023]
Abstract
The synthesis and antiviral evaluation of a series of C5-(1,4- and 1,5-disubstituted-1,2,3-triazolo)-nucleoside derivatives is described. The key steps of this synthesis are regioselective Huisgen's 1,3-dipolar cycloaddition, using either copper-catalyzed azide-alkyne cycloaddition (CuAAC) or ruthenium-catalyzed azide-alkyne cycloaddition (RuAAC) under microwave activation. Some compounds among the 5a-l series possess activity against herpes simplex viruses 1 and 2, varicella-zoster virus, human cytomegalovirus and vaccinia virus. Their cytostatic activities were determined against murine leukemia cells, human T-lymphocyte cells and cervix carcinoma cells. Compounds were also evaluated on a wide panel of RNA viruses, including Vesicular stomatitis virus, influenza viruses type A (H1N1 and H3N2) and B in MDCK cell cultures, parainfluenza-3 virus, reovirus-1, Sindbis virus and Punta Toro virus in Vero cell cultures and Vesicular stomatitis, Coxsackie B4 and respiratory syncytial virus, with no specific antiviral effect.
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Affiliation(s)
- Aurélien Montagu
- Institut de Chimie Organique et Analytique, UMR 6005, Université d'Orléans, 45067 Orléans, France
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Pokhodylo NT, Matiychuk VS, Obushak MD. Synthesis of 1-(R-Phenyl)-5-(R-Methyl)-1H-1,2,3-triazole-4-carboxylic Acids by One-Pot Tandem Reaction. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903174408] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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50
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Guerrini G, Ponticelli F. Addition/Cycloaddition of Acetylenedicarboxylates to Open-Chain or Cyclic Amino Carbonyl Compounds. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000371] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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