1
|
Rastogi SK, Ciliberto VC, Trevino MZ, Campbell BA, Brittain WJ. Green Approach Toward Triazole Forming Reactions for Developing Anticancer Drugs. Curr Org Synth 2024; 21:380-420. [PMID: 37157212 DOI: 10.2174/1570179420666230508125144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 03/01/2023] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
Compounds containing triazole have many significant applications in the dye and ink industry, corrosion inhibitors, polymers, and pharmaceutical industries. These compounds possess many antimicrobial, antioxidant, anticancer, antiviral, anti-HIV, antitubercular, and anticancer activities. Several synthetic methods have been reported for reducing time, minimizing synthetic steps, and utilizing less hazardous and toxic solvents and reagents to improve the yield of triazoles and their analogues synthesis. Among the improvement in methods, green approaches towards triazole forming biologically active compounds, especially anticancer compounds, would be very important for pharmaceutical industries as well as global research community. In this article, we have reviewed the last five years of green chemistry approaches on click reaction between alkyl azide and alkynes to install 1,2,3-triazole moiety in natural products and synthetic drug-like molecules, such as in colchicine, flavanone cardanol, bisphosphonates, thiabendazoles, piperazine, prostanoid, flavonoid, quinoxalines, C-azanucleoside, dibenzylamine, and aryl-azotriazole. The cytotoxicity of triazole hybrid analogues was evaluated against a panel of cancer cell lines, including multidrug-resistant cell lines.
Collapse
Affiliation(s)
- Shiva K Rastogi
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Veronica C Ciliberto
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Monica Z Trevino
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Brooke A Campbell
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - William J Brittain
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| |
Collapse
|
2
|
Tellurium-Modified Nucleosides, Nucleotides, and Nucleic Acids with Potential Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238379. [PMID: 36500495 PMCID: PMC9737395 DOI: 10.3390/molecules27238379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022]
Abstract
Tellurium was successfully incorporated into proteins and applied to protein structure determination through X-ray crystallography. However, studies on tellurium modification of DNA and RNA are limited. This review highlights the recent development of Te-modified nucleosides, nucleotides, and nucleic acids, and summarizes the main synthetic approaches for the preparation of 5-PhTe, 2'-MeTe, and 2'-PhTe modifications. Those modifications are compatible with solid-phase synthesis and stable during Te-oligonucleotide purification. Moreover, the ideal electronic and atomic properties of tellurium for generating clear isomorphous signals give Te-modified DNA and RNA great potential applications in 3D crystal structure determination through X-ray diffraction. STM study also shows that Te-modified DNA has strong topographic and current peaks, which immediately suggests potential applications in nucleic acid direct imaging, nanomaterials, molecular electronics, and diagnostics. Theoretical studies indicate the potential application of Te-modified nucleosides in cancer therapy.
Collapse
|
3
|
Yan YC, Zhang H, Hu K, Zhou SM, Chen Q, Qu RY, Yang GF. A mini-review on synthesis and antiviral activity of natural product oxetanocin A derivatives. Bioorg Med Chem 2022; 72:116968. [PMID: 36054994 DOI: 10.1016/j.bmc.2022.116968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/02/2022] [Accepted: 08/16/2022] [Indexed: 11/29/2022]
Abstract
Oxetanocin A (Oxt-A), a novel oxetanosyl N-glycoside nucleoside, was isolated from Bacillus megaterium in 1986. It carries an oxetane ring on the sugar moiety of the nucleoside scaffold, which contributes to differences in its structure from those of common tetrahydrofuranyl-based nucleosides. In view of the unique 3D-spatial framework, the complete synthesis of Oxt-A has been achieved by multiple research groups. The pharmacological properties of this natural product have also been broadly investigated by pharmacists and chemists since its discovery. Notably, the potential antiviral effect of Oxt-A has captured attention of researchers in the field of antiviral agent development. Furthermore, epidemic outbreaks caused by viruses have been stimulating the preparation and modification of various Oxt-A analogs over the past few decades. However, none of the studies have overviewed the antiviral efficacies of this naturally occurring scaffold yet. Thus, the present review summarizes the synthesis, structural modification, and antiviral activities of Oxt-A and its derivatives. We believe that these comprehensive descriptions will provide a novel perspective for the discovery of antivirus drugs with well-improved performance and pave newer paths for combating sudden public health issues triggered by viruses in the future.
Collapse
Affiliation(s)
- Yao-Chao Yan
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
| | - Hu Zhang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
| | - Kai Hu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
| | - Shao-Meng Zhou
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
| | - Qiong Chen
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
| | - Ren-Yu Qu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China.
| | - Guang-Fu Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, PR China.
| |
Collapse
|
4
|
Haraguchi K, Hannda N, Wakasugi M, Maruyama M, Ishii H, Nagano D, Kumamoto H. DAST-Mediated Fluorination of 1-[4-Thio-β-d-arabinofuranosyl]uracil: Investigation of Thiolane vs Thietane Formation and Stereoselective Synthesis of 4′-ThioFAC. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/s-0040-1720042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
AbstractThe unprecedented DAST-mediated (DAST = diethylaminosulfur trifluoride) deoxygenative fluorination of benzoyl-, TBDPS-, and Bn-protected 1-(β-d-4-thioarabinofuranosyl)uracil at the sugar portion was examined. Three kinds of nucleoside (Ns) products were formed: target thiolane Ns, ring-contracted thietane Ns, and anhydro Ns products. The reaction pathway was determined by the electronic effect of the protecting groups at the sugar and base moieties. The benzoylated uracil starting material gave the 2,2′-anhydronucleoside (anhydro Ns) as a major product, whereas the silylated and benzylated starting materials furnished the corresponding fluorinated products, in which the ring-contracted thietanes predominantly formed. The desired thiolane Ns could be obtained as major product by the addition of a pyridine derivative as an additive. Upon reacting N
3-benzoylated 1-(β-d-4-thioarabinofuranosyl)uracil with DAST in the presence of 2,4,6-collidine, the target 2′-deoxy-2′-β-fluoro-4′-thiouracil nucleoside could be obtained in 72% isolated yield along with the corresponding thietane Ns (7%) and anhydro Ns (3%) (thiolane Ns/thietane Ns/anhydro Ns = 10.3:1.00:0.43), with recovery of the starting material (12%). In this study, the first stereoselective synthesis of the β-anomer of 1-(2-deoxy-2-fluoro-4-thio-β-d-arabino-pentofuranosyl)cytosine (4′-thioFAC) has been developed.
Collapse
|
5
|
Shi X, Wang Q, Qin C, Wu LJ, Chen Y, Wang GX, Cai Y, Gao W, He T, Wei J, Guo J, Chen P, Xi Z. Synthesis of pyrimidines from dinitrogen and carbon. Natl Sci Rev 2022; 9:nwac168. [PMID: 36778107 PMCID: PMC9905645 DOI: 10.1093/nsr/nwac168] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/03/2022] [Accepted: 08/07/2022] [Indexed: 11/13/2022] Open
Abstract
The element nitrogen and nitrogenous compounds are vital to life. The synthesis of nitrogen-containing compounds using dinitrogen as the nitrogen source, not through ammonia, is of great interest and great value but remains a grand challenge. Herein, we describe a strategy to realize this transformation by combining the heterogeneous approach with the homogeneous methodology. The N2 molecule was first fixed with carbon and LiH through a one-pot heterogeneous process, forming Li2CN2 as an 'activated' nitrogen source with high efficiency. Then subsequent homogeneous treatments of Li2CN2 to construct the organic synthon carbodiimide and the RNA/DNA building block pyrimidines were fulfilled. By using 15N2 as the feedstock, their corresponding 15N-labeled carbodiimide and pyrimidines were readily obtained. This homogeneous-heterogeneous synergy strategy will open a new chapter for N2 transformation.
Collapse
Affiliation(s)
| | | | | | - Li-Jun Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yuanjin Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Gao-Xiang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yongli Cai
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenbo Gao
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Teng He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China,University of Chinese Academy of Sciences, Beijing 100049, China
| | | | | | | | | |
Collapse
|
6
|
Shet H, Sahu R, Sanghvi YS, Kapdi AR. Strategies for the Synthesis of Fluorinated Nucleosides, Nucleotides and Oligonucleotides. CHEM REC 2022; 22:e202200066. [PMID: 35638251 DOI: 10.1002/tcr.202200066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/11/2022] [Indexed: 11/09/2022]
Abstract
Fluorinated nucleosides and oligonucleotides are of specific interest as probes for studying nucleic acids interaction, structures, biological transformations, and its biomedical applications. Among various modifications of oligonucleotides, fluorination of preformed nucleoside and/or nucleotides have recently gained attention owing to the unique properties of fluorine atoms imparting medicinal properties with respect to the small size, electronegativity, lipophilicity, and ability for stereochemical control. This review deals with synthetic protocols for selective fluorination either at sugar or base moiety in a preformed nucleosides, nucleotides and nucleic acids using specific fluorinating reagents.
Collapse
Affiliation(s)
- Harshita Shet
- Department of Chemistry, Institute of Chemical Technology -, Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, Mouza Samantpuri, Bhubaneswar, Odisha-751013, India.,Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh road, Matunga, Mumbai-400019, India
| | - Rajesh Sahu
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh road, Matunga, Mumbai-400019, India
| | - Yogesh S Sanghvi
- Rasayan Inc., 2802, Crystal Ridge, Encinitas, CA92024-6615, California, USA
| | - Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh road, Matunga, Mumbai-400019, India
| |
Collapse
|
7
|
Unveiling the regioselective synthesis of antiviral 5-isoxazol-5-yl-2´-deoxyuridines from the perspective of a molecular electron density theory. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY 2022. [DOI: 10.2298/jsc211014106a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The regioselective synthesis of a potent antiviral sugar nucleoside isoxazole analogue in the [3+2] cycloaddition (32CA) reaction of acetonitrile- -N-oxide (ANO) and acetyl-protected 5-ethynyl-2?-deoxyuridine (EDU) has been studied at the MPWB1K/6-311G(d,p) level within perspective of the molecular electron density theory (MEDT). From an electron localization function (ELF) analysis, ANO is classified as a zwitterionic species devoid of any pseudoradical or carbenoid centre. The ortho regioisomer is energetically preferred over the meta one by the activation enthalpy of 21.7?24.3 kJ mol-1, suggesting complete regioselectivity in agreement with the experiment. The activation enthalpy increases from 53.9 kJ mol-1 in the gas phase to 71.5 kJ mol-1 in water, suggesting more facile reaction in low polar solvents. The minimal global electron density transfer (GEDT) at the TSs suggests non-polar character and the formation of new covalent bonds has not been started at the located TSs, showing non-covalent intermolecular interactions from an atoms-in- -molecules (AIM) study and in the independent gradient model (IGM) isosurfaces. The AIM analysis shows more accumulation of electron density at the C?C interacting region relative to the C?O one, and earlier C?C bond formation is predicted from a bonding evolution theory (BET) study.
Collapse
|
8
|
Zarenezhad E, Behrouz S, Farjam M, Rad MNS. A Mini Review on Discovery and Synthesis of Remdesivir as an Effective and Promising Drug against COVID-19. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021; 47:609-621. [PMID: 34149273 PMCID: PMC8193954 DOI: 10.1134/s1068162021030183] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/08/2020] [Accepted: 12/12/2020] [Indexed: 01/03/2023]
Abstract
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) as a new human coronavirus has begun spreading over Wuhan City/China in December 2019, and then spread rapidly worldwide, causing pneumonia called COVID-19. Up to now, the scientists have extensively attempted to find effective vaccines and drugs for treatment of coronavirus infections. To this end, various pharmaceutical agents are undergoing the clinical studies to assess their potency and efficacy against COVID-19. Based on the new findings, the U.S. food and drug administration (FDA) has issued an emergency use authorization for remdesivir as an effective anti-viral for remedying the hospitalized COVID-19 patients. Recently, the European medicines agency has authorized the use of remdesivir for the treatment of COVID-19. Remdesivir as a nucleotide prodrug exhibits broad-spectrum antiviral activities against RNA viruses. In this short review, we have rendered a brief overview of discovery and synthesis for remdesivir.
Collapse
Affiliation(s)
- E. Zarenezhad
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - S. Behrouz
- Medicinal Chemistry Research Laboratory, Department of Chemistry Shiraz University of Technology, 71555-313 Shiraz, Iran
| | - M. Farjam
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
- Department of Medical Pharmacology, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - M. N. Soltani Rad
- Medicinal Chemistry Research Laboratory, Department of Chemistry Shiraz University of Technology, 71555-313 Shiraz, Iran
| |
Collapse
|
9
|
Verma V, Maity J, Maikhuri VK, Sharma R, Ganguly HK, Prasad AK. Double-headed nucleosides: Synthesis and applications. Beilstein J Org Chem 2021; 17:1392-1439. [PMID: 34194579 PMCID: PMC8204177 DOI: 10.3762/bjoc.17.98] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 05/27/2021] [Indexed: 12/19/2022] Open
Abstract
Double-headed nucleoside monomers have immense applications for studying secondary nucleic acid structures. They are also well-known as antimicrobial agents. This review article accounts for the synthetic methodologies and the biological applications of double-headed nucleosides.
Collapse
Affiliation(s)
- Vineet Verma
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110 007, India
| | - Jyotirmoy Maity
- Department of Chemistry, St. Stephen’s College, University of Delhi, Delhi-110 007, India
| | - Vipin K Maikhuri
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110 007, India
| | - Ritika Sharma
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110 007, India
| | - Himal K Ganguly
- Department of Biophysics, Bose Institute, P1/12 CIT Scheme VIIM, Kolkata-700 054, India
| | - Ashok K Prasad
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110 007, India
| |
Collapse
|
10
|
P. O’Donovan F, O’Leary EM, O’Sullivan TP. Synthesis and Biological Evaluation of Novel Thionucleosides. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999200608131955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The search for novel nucleosides has been a major research focus in medicinal
chemistry for several decades, particularly given their proven track record in the treatment
of viral infections and cancer. As bioisosteres of natural nucleosides, thionucleosides are
especially attractive targets as they often display improved biological activity. Furthermore,
the replacement of oxygen with sulfur may sometimes be accompanied by interesting
changes in pharmacological effect. This update covers recent advances in the preparation of
novel thionucleosides, grouped by synthetic strategy. The biological properties of the target
thionucleosides are also summarised, in addition to any reported structure activity relationships.
Collapse
Affiliation(s)
| | - Eileen M. O’Leary
- Department of Physical Sciences, Cork Institute of Technology, Cork, Ireland
| | | |
Collapse
|
11
|
Jiang W, Zhuge J, Li J, Histand G, Lin D. Direct Sulfenylation of the Purine C 8-H Bond with Thiophenols. J Org Chem 2020; 85:2415-2425. [PMID: 31898455 DOI: 10.1021/acs.joc.9b03115] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The one-step copper-mediated regioselective formation of the C8-S bond for purine derivatives with arylthiols was achieved using air as the green oxidant in the presence of 1.0 equiv of Na2CO3 and stoichiometric CuCl and 1,10-phenanthroline monohydrate. This method provides an economical, easy-to-handle, and effective method for the synthesis of 8-sulfenylpurine derivatives in moderate to excellent yields. The reaction is selective for C8 over C2 and C6. It also tolerates a free amine on the purine, and it has a wide substrate scope.
Collapse
Affiliation(s)
- Wei Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China
| | - Juanping Zhuge
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China
| | - Jianxiao Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China
| | - Gary Histand
- International School of Advanced Materials , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Dongen Lin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China
| |
Collapse
|
12
|
Lapponi MJ, Britos CN, Rivero CW, Trelles JA. Biotransformation of cladribine using a stabilized biocatalyst in calcium alginate beads. Biotechnol Prog 2019; 36:e2927. [PMID: 31595721 DOI: 10.1002/btpr.2927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/25/2019] [Accepted: 09/25/2019] [Indexed: 12/23/2022]
Abstract
Cladribine is a nucleoside analogue widely used in the pharmaceutical industry for the treatment of several neoplasms, including hairy-cell leukemia among others. This compound has also shown efficacy in the treatment of autoimmune diseases such as rheumatoid arthritis and multiple sclerosis. In this work, a green bioprocess for cladribine biosynthesis using immobilized Arthrobacter oxydans was developed. The microorganism was stabilized by entrapment immobilization in the natural matrix alginate. Different reaction parameters were optimized obtaining a biocatalyst able to achieve cladribine bioconversion values close to 85% after 1 hr, the shortest reaction times reported so far. The developed bioprocess was successfully scaled-up reaching a productivity of 138 mg L-1 hr-1 . Also, the biocatalyst was stable for 5 months in storage and in 96 hr at operational conditions.
Collapse
Affiliation(s)
- María J Lapponi
- Laboratorio de Investigaciones en Biotecnología Sustentable (LIBioS), Universidad Nacional de Quilmes, Bernal, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CABA, Argentina
| | - Claudia N Britos
- Laboratorio de Investigaciones en Biotecnología Sustentable (LIBioS), Universidad Nacional de Quilmes, Bernal, Argentina
| | - Cintia W Rivero
- Laboratorio de Investigaciones en Biotecnología Sustentable (LIBioS), Universidad Nacional de Quilmes, Bernal, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CABA, Argentina
| | - Jorge A Trelles
- Laboratorio de Investigaciones en Biotecnología Sustentable (LIBioS), Universidad Nacional de Quilmes, Bernal, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CABA, Argentina
| |
Collapse
|
13
|
Haraguchi K, Gen E, Kumamoto H, Itoh Y, Tanaka H. An alternative method for the synthesis of 2'-halogeno-1',2'-unsaturated uridine derivatives through syn-elimination of pivalic acid of 2'-halogeno- 2'-deoxy-1'-pivaloyloxyuracil nucleoside: preparation of its 2'- C-branched nucleosides. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2019; 39:426-438. [PMID: 31429364 DOI: 10.1080/15257770.2019.1641724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
An alternative method for the preparation of 2'-bromo- (5b) and 2'-iodo- (5c) 1',2'-unsaturated uracil nucleosides has been developed. The protocol was on the basis of the syn-elimination of pivalic acid from 2'-bromo-(7a,b) and 2'-iodo-(9a,b) 1'-pivaloyloxy-2'-deoxyuridine derivatives, which were derived from the halo-pivaloyloxylation of 3',5'-bis-O-TBDMS-1',2'-unsaturated uridine 1. Compounds 5b and 5c were shown to serve as versatile synthons for the respective 2'-C-branched 1',2'-unsaturated uracil nucleosides, through palladium-catalyzed cross-coupling or halogen-lithium exchange reactions.
Collapse
Affiliation(s)
- Kazuhiro Haraguchi
- Department of Pharmaceutical Sciences, Nihon Pharmaceutical University, Saitama, Japan
| | - Eisen Gen
- School of Pharmacy, Showa University, Tokyo, Japan
| | - Hiroki Kumamoto
- Department of Pharmaceutical Sciences, Nihon Pharmaceutical University, Saitama, Japan
| | | | | |
Collapse
|
14
|
Haraguchi K, Kumamoto H, Konno K, Yagi H, Tatano Y, Odanaka Y, Shimbara Matsubayashi S, Snoeck R, Andrei G. Synthesis of 4′-substituted 2′-deoxy-4′-thiocytidines and its evaluation for antineoplastic and antiviral activities. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
15
|
Liu K, Wang L, Guo Z. An extensive review of studies on mycobacterium cell wall polysaccharide-related oligosaccharides – part III: synthetic studies and biological applications of arabinofuranosyl oligosaccharides and their analogs, derivatives and conjugates. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1630841] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kechun Liu
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji′nan, Shandong, China
| | - Lizhen Wang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji′nan, Shandong, China
| | - Zhongwu Guo
- Department of Chemistry, University of Florida, Gainesville, FL, USA
| |
Collapse
|
16
|
Luo Z, Jiang Z, Jiang W, Lin D. C–H Amination of Purine Derivatives via Radical Oxidative Coupling. J Org Chem 2018; 83:3710-3718. [DOI: 10.1021/acs.joc.8b00066] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Zheng Luo
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People′s Republic of China
| | - Ziyang Jiang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People′s Republic of China
| | - Wei Jiang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People′s Republic of China
| | - Dongen Lin
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People′s Republic of China
| |
Collapse
|
17
|
Méndez MB, Rivero CW, López-Gallego F, Guisán JM, Trelles JA. Development of a high efficient biocatalyst by oriented covalent immobilization of a novel recombinant 2′- N -deoxyribosyltransferase from Lactobacillus animalis. J Biotechnol 2018; 270:39-43. [DOI: 10.1016/j.jbiotec.2018.01.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 12/28/2017] [Accepted: 01/15/2018] [Indexed: 02/01/2023]
|
18
|
Maier L, Khirsariya P, Hylse O, Adla SK, Černová L, Poljak M, Krajčovičová S, Weis E, Drápela S, Souček K, Paruch K. Diastereoselective Flexible Synthesis of Carbocyclic C-Nucleosides. J Org Chem 2017; 82:3382-3402. [PMID: 28267331 DOI: 10.1021/acs.joc.6b02594] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Carbocyclic C-nucleosides are quite rare. Our route enables flexible preparation of three classes of these nucleoside analogs from common precursors-properly substituted cyclopentanones, which can be prepared racemic (in six steps) or optically pure (in ten steps) from inexpensive norbornadiene. The methodology allows flexible manipulation of individual positions around the cyclopentane ring, namely highly diastereoselective installation of carbo- and heterocyclic substituents at position 1', orthogonal functionalization of position 5', and efficient inversion of stereochemistry at position 2'. Newly prepared carbocyclic C-analog of tubercidine, profiled in MCF7 (breast cancer) and HFF1 (human foreskin fibroblasts) cell cultures, is less potent than tubercidine itself, but more selectively toxic toward the tumorigenic cells.
Collapse
Affiliation(s)
- Lukáš Maier
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Prashant Khirsariya
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Ondřej Hylse
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Santosh Kumar Adla
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Lenka Černová
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Michal Poljak
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Soňa Krajčovičová
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Erik Weis
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Stanislav Drápela
- Department of Cytokinetics, Institute of Biophysics, Academy of Sciences of the Czech Republic , Královopolská 135, 612 00 Brno, Czech Republic
| | - Karel Souček
- International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic.,Department of Cytokinetics, Institute of Biophysics, Academy of Sciences of the Czech Republic , Královopolská 135, 612 00 Brno, Czech Republic
| | - Kamil Paruch
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| |
Collapse
|
19
|
Hazelard D, Compain P. Square sugars: challenges and synthetic strategies. Org Biomol Chem 2017; 15:3806-3827. [DOI: 10.1039/c7ob00386b] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The synthesis of square sugars requires innovative strategies based on efficient stereoselective methodologies, from organocatalysis to metal carbene insertion.
Collapse
Affiliation(s)
- Damien Hazelard
- Laboratoire de Synthèse Organique et Molécules Bioactives (SYBIO)
- Université de Strasbourg/CNRS (UMR 7509)
- Ecole Europèenne de Chimie, Polyméres et Matériaux (ECPM)
- 25 rue Becquerel
- France
| | - Philippe Compain
- Laboratoire de Synthèse Organique et Molécules Bioactives (SYBIO)
- Université de Strasbourg/CNRS (UMR 7509)
- Ecole Europèenne de Chimie, Polyméres et Matériaux (ECPM)
- 25 rue Becquerel
- France
| |
Collapse
|
20
|
Bege M, Bereczki I, Herczeg M, Kicsák M, Eszenyi D, Herczegh P, Borbás A. A low-temperature, photoinduced thiol–ene click reaction: a mild and efficient method for the synthesis of sugar-modified nucleosides. Org Biomol Chem 2017; 15:9226-9233. [DOI: 10.1039/c7ob02184d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
While studying the radical mediated hydrothiolation of nucleoside enofuranosides, an unusual temperature effect was observed by the exploitation of which various thio-substituted nucleoside analogues were produced.
Collapse
Affiliation(s)
- Miklós Bege
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Ilona Bereczki
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Mihály Herczeg
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Máté Kicsák
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Dániel Eszenyi
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Pál Herczegh
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Anikó Borbás
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| |
Collapse
|
21
|
|
22
|
Lapponi MJ, Rivero CW, Zinni MA, Britos CN, Trelles JA. New developments in nucleoside analogues biosynthesis: A review. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.08.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
23
|
Biotransformation of halogenated nucleosides by immobilized Lactobacillus animalis 2′- N -deoxyribosyltransferase. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.04.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
24
|
Xu C, Zhang L, Xu J, Pan Y, Li F, Li H, Xu L. Rhodium(I)-catalyzed Decarbonylative Direct Olefination of 6-Arylpurines with Vinyl Carboxylic Acids Directed by the Purinyl N1 Atom. ChemistrySelect 2016. [DOI: 10.1002/slct.201600200] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Conghui Xu
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Lingjuan Zhang
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Jianbin Xu
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Yixiao Pan
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Faju Li
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Huanrong Li
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| | - Lijin Xu
- Department of Chemistry; Renmin University of China; Beijing 1000872 China
| |
Collapse
|
25
|
Yurenko YP, Novotný J, Nikolaienko TY, Marek R. Nucleotides containing variously modified sugars: energetics, structure, and mechanical properties. Phys Chem Chem Phys 2015; 18:1615-28. [PMID: 26672740 DOI: 10.1039/c5cp05478h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The influence of various sugar residue modifications on intrinsic energetic, conformational, and mechanical properties of 2'-deoxyribonucleotide-5'-monophosphates (dNs) was comprehensively investigated using modern quantum chemical approaches. In total, fourteen sugar modifications, including double bonds and heteroatoms (S and N) inside the sugar ring, as well as fluorination in various positions, were analyzed. Among hundreds of possible conformational states of dNs, only two - AI and BI, corresponding to the most biologically significant forms of a double-helical DNA, were considered for each dN. It was established that the most of the studied modifications tend to strongly stabilize either AI or BI conformation of dNs both in the gas phase and in aqueous solution (modelled by implicit solvent models). Therefore, some of these modifications can be used as a tool for reducing structural polymorphism of nucleic acids in solution as well as for designing oligonucleotides with specific structural features. The evaluation of relaxed force constants (RFC) for glycosidic bonds suggests that the majority of the studied modifications of the sugar residue yield increased strengths of glycosidic bonds in dNs, and can therefore be used for designing modified nucleic acids with an increased resistance to abasic lesions. The most significant reinforcement of the glycosidic bond occurs in dNs containing the CF2 group instead of the O4' oxygen and the fluorine atom at the 2'-α-position. The calculation of the RFC and vibrational root-mean-square (VRMS) deviations for conformational degrees of freedom revealed a strong dependence between mechanical properties of dNs and their energetic characteristics. In particular, electronic energies of AI and BI conformers of dNs calculated in vacuo are closely connected with the values of relaxed force constants (RFC) for the δ angle: the higher RFC(δ) values correspond to more energetically favorable conformers.
Collapse
Affiliation(s)
- Yevgen P Yurenko
- CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic.
| | | | | | | |
Collapse
|
26
|
Pennacchio A, Mandrich L, Manco G, Trincone A. Enlarging the substrate portfolio of the thermophilic esterase EST2 from Alicyclobacillus acidocaldarius. Extremophiles 2015. [PMID: 26216109 DOI: 10.1007/s00792-015-0774-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The enzymatic regioselective hydrolysis of (a) acetylated mono- to tetrasaccharides of different nature, (b) of acetylated aryl glycosides and (c) of different acetylated nucleosides was studied enlarging the portfolio of substrates that can be employed by the thermophilic esterase EST2 from Alicyclobacillus acidocaldarius. The reactions were optimised to the extent that the amount of enzyme needed was lowered of two orders of magnitude with respect to the previously reported reactions, namely from 4000 to 40 U of enzyme per reaction. New additional solvents were screened and dramatic changes in regioselectivity were observed depending on the amount and type of solvent used. For example, in the presence of 10 % DMF, only two α-D-glucose products 6-OH and 4,6-OH (in a 76:24 ratio) were detected, whereas with 25 % DMF, at least four products of similar amount were observed. This versatility adds specific value to the biocatalyst making possible the design of biocatalytic reactions with different hydrophobic ester substrates. As an additional remarkable example, EST2 catalysed with a good yield and high regioselectivity the hydrolysis of p-nitrophenyl β-D-xylopyranoside triacetate producing only the monoacetylated derivative with acetyl group in 3-O-position, in 2 min. The results with nucleosides as substrates are particularly interesting. The peracetates of 3',5'-di-O-acetylthymidine are converted almost quantitatively (95 %) to the monoacetylated derivative possessing free secondary OH; this regioselectivity is complementary to hydrolysis/alcoholysis reactions catalysed by CAL-B lipase or to other microbial hydrolytic biocatalysts, generally giving products with free primary OH groups. A docking analysis was undertaken with all analysed substrates suggesting a structural interpretation of the results. In most of cases, the best pose of the selected substrate was in line with the observed regioselectivity.
Collapse
Affiliation(s)
- Angela Pennacchio
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei, 34, 80078, Pozzuoli, Naples, Italy,
| | | | | | | |
Collapse
|
27
|
Branched-chain sugar nucleosides: stereocontrolled synthesis and bioevaluation of novel 3'-C-trifluoromethyl and 3'-C-methyl pyranonucleosides. Carbohydr Res 2015; 407:170-8. [PMID: 25812993 DOI: 10.1016/j.carres.2015.01.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 01/27/2015] [Accepted: 01/28/2015] [Indexed: 11/21/2022]
Abstract
A new series of 3'-C-trifluoromethyl- and 3'-C-methyl-β-d-allopyranonucleosides of 5-fluorouracil and their deoxy derivatives has been designed and synthesized. Treatment of ketosugar 1 with trifluoromethyltrimethylsilane under catalytic fluoride activation and methyl magnesium bromide, gave 1,2:5,6-di-O-isopropylidene-3-C-trifluoromethyl (2a) and 3-C-methyl (2b)-α-D-allofuranose, respectively, in a virtually quantitative yield and with complete stereoselectivity. Hydrolysis followed by acetylation led to the 1,2,4,6-tetra-O-acetyl-3-C-trifluoromethyl (3a) and 3-C-methyl (3b)-β-D-allopyranose. Compounds 3a,b were then condensed with silylated 5-fluorouracil and deacetylated to afford the target nucleosides 5a,b. Deoxygenation of the peracylated allopyranoses 3a,b followed by condensation with silylated 5-fluorouracil and subsequent deacetylation yielded the target 3'-deoxy-3'-C-trifluoromethyl and 3'-deoxy-3'-C-methyl-β-d-glucopyranonucleosides 14a,b. The newly synthesized compounds were evaluated for their potential antiviral and cytostatic activities. The 3'-deoxy-3'-C-methyl- ribonucleoside 11b showed significant cytotoxic activity (∼7 μM) almost equally active against a variety of tumor cell lines.
Collapse
|
28
|
de Souza D, Mariano DOC, Nedel F, Schultze E, Campos VF, Seixas F, da Silva RS, Munchen TS, Ilha V, Dornelles L, Braga AL, Rocha JBT, Collares T, Rodrigues OED. New Organochalcogen Multitarget Drug: Synthesis and Antioxidant and Antitumoral Activities of Chalcogenozidovudine Derivatives. J Med Chem 2015; 58:3329-39. [DOI: 10.1021/jm5015296] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Diego de Souza
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Douglas O. C. Mariano
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Fernanda Nedel
- Molecular
and Cellular Oncology Group, Graduate Program in Biotechnology, Universidade Federal de Pelotas, 96010-610 Pelotas, Brazil
| | - Eduarda Schultze
- Molecular
and Cellular Oncology Group, Graduate Program in Biotechnology, Universidade Federal de Pelotas, 96010-610 Pelotas, Brazil
| | - Vinícius F. Campos
- Molecular
and Cellular Oncology Group, Graduate Program in Biotechnology, Universidade Federal de Pelotas, 96010-610 Pelotas, Brazil
| | - Fabiana Seixas
- Molecular
and Cellular Oncology Group, Graduate Program in Biotechnology, Universidade Federal de Pelotas, 96010-610 Pelotas, Brazil
| | - Rafael S. da Silva
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Taiana S. Munchen
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Vinicius Ilha
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Luciano Dornelles
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Antonio L. Braga
- Departamento
de Química, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, Brazil
| | - João B. T. Rocha
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| | - Tiago Collares
- Molecular
and Cellular Oncology Group, Graduate Program in Biotechnology, Universidade Federal de Pelotas, 96010-610 Pelotas, Brazil
| | - Oscar E. D. Rodrigues
- LabSelen-NanoBio
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, Brazil
| |
Collapse
|
29
|
New biocatalysts for one pot multistep enzymatic synthesis of pyrimidine nucleoside diphosphates from readily available reagents. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2014.12.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
30
|
Kokosza K, Balzarini J, Piotrowska DG. Novel 5-arylcarbamoyl-2-methylisoxazolidin-3-yl-3-phosphonates as nucleotide analogues. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2015; 33:552-82. [PMID: 25009989 DOI: 10.1080/15257770.2014.909046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A series of 5-substituted 3-phosphonylated isoxazolidines have been obtained via cycloaddition of N-methyl-C-(diethoxyphosphoryl)nitrone with N-heteroaromatic acrylamides. Good trans/cis diastereoselectivities (d.e. 58-76%) of isomeric (3-diethoxyphosphoryl)isoxazolidines were observed. cis- and trans-Isoxazolidine phosphonates were evaluated for their antiviral activity against a broad range of DNA and RNA viruses but were found inactive. Their cytostatic activity toward L1210, CEM, and HeLa cells was also established, and compounds cis-12r and trans-11r having a 2,2-difluorobenzo[d][1,3]dioxole moiety slightly inhibited proliferation of HeLa cells at IC50 values of 186 and 179 μM, respectively.
Collapse
Affiliation(s)
- Kamil Kokosza
- a Bioorganic Chemistry Laboratory, Faculty of Pharmacy , Medical University of Łódź , Łódź , Muszyńskiego , Poland
| | | | | |
Collapse
|
31
|
Gayakhe V, Sanghvi YS, Fairlamb IJS, Kapdi AR. Catalytic C–H bond functionalisation of purine and pyrimidine nucleosides: a synthetic and mechanistic perspective. Chem Commun (Camb) 2015; 51:11944-60. [DOI: 10.1039/c5cc03416g] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C–H bond functionalisation of heteroarenes, especially nucleosides, has received a lot of attention in the past few years. This review describes the state-of the art in this area with a global aspiration for possibly functionalising purine and pyrimidine moieties in complex biomolecular systems.
Collapse
|
32
|
Panda A, Islam S, Santra MK, Pal S. Lead tetraacetate mediated one pot oxidative cleavage and acetylation reaction: an approach to apio and homologated apio pyrimidine nucleosides and their anticancer activity. RSC Adv 2015. [DOI: 10.1039/c5ra19080k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
An efficient and versatile strategy towards apio and homologated apio pyrimidines has been described via one pot oxidative cleavage and acetylation using Pb(OAc)4.
Collapse
Affiliation(s)
- Amarendra Panda
- School of Basic Sciences Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| | - Sehbanul Islam
- Cancer Biology Laboratory
- National Centre for Cell Science
- Pune
- India
| | | | - Shantanu Pal
- School of Basic Sciences Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| |
Collapse
|
33
|
Shelton JR, Balzarini J, Peterson MA. Discovery of a nanomolar inhibitor of lung adenocarcinoma in vitro. Bioorg Med Chem Lett 2014; 24:5107-10. [PMID: 25262542 DOI: 10.1016/j.bmcl.2014.08.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 08/18/2014] [Accepted: 08/20/2014] [Indexed: 12/14/2022]
Abstract
Efficient methods for the preparation of 5'-substituted 5'-amino-5'-deoxy-N(6)-ureidoadenosine derivatives are described. Compounds were screened for antiproliferative activity against a panel of murine and human cell lines (L1210, CEM, and HeLa) and/or against the NCI-60. The most potent derivative inhibited the lung adenocarcinoma cell line NCI-H522 at low nanomolar concentrations (GI50 = 9.7 nM).
Collapse
Affiliation(s)
- Jadd R Shelton
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602, United States
| | - Jan Balzarini
- Rega Institute for Medical Research, KU Leuven, B-3000 Leuven, Belgium
| | - Matt A Peterson
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602, United States
| |
Collapse
|
34
|
Synthesis and biological evaluation of 2'-substituted-4'-selenoribofuranosyl pyrimidines as antitumor agents. Arch Pharm Res 2014; 38:966-72. [PMID: 25239109 DOI: 10.1007/s12272-014-0466-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 08/03/2014] [Indexed: 12/13/2022]
Abstract
The 2'-substituted-4'-selenoribofuranosyl pyrimidines 3a-3j were synthesized from D-ribose and assayed for anticancer activity. The 2'-azido and 2'-fluoro groups with a ribo configuration were introduced by the regioselective opening of the O2,2'-anhydronucleosides with sodium azide and (HF)x-pyridine, respectively. Among the compounds tested, only 2'-fluoro derivative 3j was found to exhibit significant anticancer activity, but was much less potent than the corresponding 2'-arabino analogue 2c. This study will provide medicinal chemists with the insight into the identification of structural requirements for the anticancer activity for the developments of biologically active nucleosides.
Collapse
|
35
|
Synthesis of 3',4'-difluoro-3'-deoxyribonucleosides and its evaluation of the biological activities: discovery of a novel type of anti-HCV agent 3',4'-difluorocordycepin. Bioorg Med Chem 2014; 22:6174-82. [PMID: 25282652 DOI: 10.1016/j.bmc.2014.08.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 08/21/2014] [Accepted: 08/22/2014] [Indexed: 11/24/2022]
Abstract
Upon reacting 3',4'-unsaturated cytosine (8 and 9) and adenine nucleosides (13 and 14) with XeF(2)/BF3 · OEt(2), the respective novel 3',4'-difluoro-3'-deoxyribofuranosyl nucleosides (10-12 and 15-18) could be obtained. Formation of anti-adducts (11, 16 and 18) revealed that the fluorination involved oxonium ions as incipient intermediates. TBDMS-protected 3',4'-unsaturated adenosine provided the β-face adducts as sole stereoisomers whereas α-face-selectivity was observed with the TBDPS-protected adenosine 14. The evaluation of the novel 3'-deoxy-3',4'-difluororibofuranosylcytosine-(19-21) and adenine nucleosides (22-25) against antitumor and antiviral activities revealed that 3',4'-difluorocordycepin (24) was found to possess anti-HCV activity. The SI of 24 was comparable to that of the anti-HCV drug ribavirin. However, sofosbuvir, FDA-approved novel anti-HCV drug, showed better SI value. Our finding revealed that the introduction of the fluoro-substituent into the 4'-position of cordycepin derivatives decreased the cytotoxicity to the host cell with retention of the antiviral activity.
Collapse
|
36
|
Sousa CA, Rodríguez-Borges JE, Garcia-Mera X. Synthesis and N-functionalization of isoxazolidines: a new approach to nucleoside analogues. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
37
|
Understanding the Behavior of Thermomyces lanuginosus Lipase in Acylation of Pyrimidine Nucleosides Possessing 2′-Substituent. Appl Biochem Biotechnol 2014; 174:556-63. [DOI: 10.1007/s12010-014-1096-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
38
|
Mathur D, Rana N, Olsen CE, Parmar VS, Prasad AK. Cu(I)-Catalyzed Efficient Synthesis of 2′-Triazolo-nucleoside Conjugates. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2159] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- D. Mathur
- Bioorganic Laboratory, Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - N. Rana
- Bioorganic Laboratory, Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - C. E. Olsen
- Department of Natural Sciences; University of Copenhagen; DK-1871 Frederiksberg C Denmark
| | - V. S. Parmar
- Bioorganic Laboratory, Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - A. K. Prasad
- Bioorganic Laboratory, Department of Chemistry; University of Delhi; Delhi 110 007 India
| |
Collapse
|
39
|
Romeo R, Giofrè SV, Carnovale C, Chiacchio MA, Campisi A, Mancuso R, Cirmi S, Navarra M. Synthesis and Biological Activity of Triazole-Appended N,O-Nucleosides. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402106] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
40
|
Synthesis and Anti-HIV Activity of Triazolo-Fused, Medium-Sized Cyclic Nucleoside Analogs Prepared by an IntramolecularHuisgen1,3-Dipolar Cycloaddition. Helv Chim Acta 2014. [DOI: 10.1002/hlca.201300289] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
41
|
Hernández D, Boto A. Nucleoside Analogues: Synthesis and Biological Properties of Azanucleoside Derivatives. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301731] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
42
|
Guo X, Shen J. An environmentally benign approach to the synthesis of thymine via hydroformylation of methyl acrylate. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-013-1128-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
43
|
Oliveira FM, Barbosa LCA, Ismail FMD. The diverse pharmacology and medicinal chemistry of phosphoramidates – a review. RSC Adv 2014. [DOI: 10.1039/c4ra01454e] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Promising examples of the phosphoramidates, which possess antiviral, antitumor, antibacterial, antimalarial and anti-protozoal as well as enzyme inhibitor activity are reviewed.
Collapse
Affiliation(s)
| | - Luiz C. A. Barbosa
- Department of Chemistry
- Universidade Federal de Viçosa
- Viçosa, Brazil
- Department of Chemistry
- Universidade Federal de Minas Gerais
| | - Fyaz M. D. Ismail
- Medicinal Chemistry Research Group
- Institute for Health Research
- School of Pharmacy & Biomolecular Sciences
- Liverpool John Moores University
- Liverpool, UK
| |
Collapse
|
44
|
New carbocyclic nucleoside analogues with a bicyclo[2.2.1]heptane fragment as sugar moiety; Synthesis, X-ray crystallography and anticancer activity. Bioorg Med Chem 2014; 22:513-22. [DOI: 10.1016/j.bmc.2013.10.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 10/23/2013] [Accepted: 10/31/2013] [Indexed: 11/15/2022]
|
45
|
Stereoselective facile synthesis of 2′-spiro pyrimidine pyranonucleosides via their key intermediate 2′-C-cyano analogues. Evaluation of their bioactivity. Carbohydr Res 2014; 383:50-7. [DOI: 10.1016/j.carres.2013.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 10/31/2013] [Accepted: 11/03/2013] [Indexed: 11/23/2022]
|
46
|
Synthesis of novel 4′-C-methyl-1′,3′-dioxolane pyrimidine nucleosides and evaluation of its anti-HIV-1 activity. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.075] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
47
|
|
48
|
El-Sayed HA, Moustafa AH, Haikal AEFZ. Synthesis, Antiviral, and Antimicrobial Activity of 1,2,4-Triazole Thioglycoside Derivatives. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2012.668990] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hassan A. El-Sayed
- a Department of Chemistry, Faculty of Science , Zagazig University , Zagazig , Egypt
| | - Ahmed H. Moustafa
- a Department of Chemistry, Faculty of Science , Zagazig University , Zagazig , Egypt
| | | |
Collapse
|
49
|
Design, synthesis, antiviral and cytostatic evaluation of novel isoxazolidine nucleotide analogues with a carbamoyl linker. Bioorg Med Chem 2013; 21:1097-108. [PMID: 23380474 PMCID: PMC7127400 DOI: 10.1016/j.bmc.2013.01.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 12/27/2012] [Accepted: 01/02/2013] [Indexed: 01/08/2023]
Abstract
5-Arylcarbamoyl-2-methylisoxazolidin-3-yl-3-phosphonates have been synthesised from N-methyl-C-diethoxyphosphorylnitrone and N-arylacrylamides in good yields. cis- and trans-isoxazolidine phosphonates obtained herein were evaluated for activity against a broad range of DNA and RNA viruses. None of the compounds were endowed with antiviral activity at subtoxic concentrations. Isoxazolidines having phenyl substituted with halogen (Ar = 2-F-C6H4; 3-Br-C6H4; and 4-Br-C6H4) have been found to inhibit proliferation of L1210, CEM as well as HeLa cells with IC50 in the 100–170 μM range.
Collapse
|
50
|
Shen B, Jamison TF. Continuous Flow Photochemistry for the Rapid and Selective Synthesis of 2’-Deoxy and 2’,3’-Dideoxynucleosides. Aust J Chem 2013. [DOI: 10.1071/ch12426] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A new photochemical flow reactor has been developed for the photo-induced electron-transfer deoxygenation reaction to produce 2′-deoxy and 2′,3′-dideoxynucleosides. The continuous flow format significantly improved both the efficiency and selectivity of the reaction, with the streamlined multi-step sequence directly furnishing the highly desired unprotected deoxynucleosides.
Collapse
|