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Dupont J, Leal BC, Lozano P, Monteiro AL, Migowski P, Scholten JD. Ionic Liquids in Metal, Photo-, Electro-, and (Bio) Catalysis. Chem Rev 2024; 124:5227-5420. [PMID: 38661578 DOI: 10.1021/acs.chemrev.3c00379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Ionic liquids (ILs) have unique physicochemical properties that make them advantageous for catalysis, such as low vapor pressure, non-flammability, high thermal and chemical stabilities, and the ability to enhance the activity and stability of (bio)catalysts. ILs can improve the efficiency, selectivity, and sustainability of bio(transformations) by acting as activators of enzymes, selectively dissolving substrates and products, and reducing toxicity. They can also be recycled and reused multiple times without losing their effectiveness. ILs based on imidazolium cation are preferred for structural organization aspects, with a semiorganized layer surrounding the catalyst. ILs act as a container, providing a confined space that allows modulation of electronic and geometric effects, miscibility of reactants and products, and residence time of species. ILs can stabilize ionic and radical species and control the catalytic activity of dynamic processes. Supported IL phase (SILP) derivatives and polymeric ILs (PILs) are good options for molecular engineering of greener catalytic processes. The major factors governing metal, photo-, electro-, and biocatalysts in ILs are discussed in detail based on the vast literature available over the past two and a half decades. Catalytic reactions, ranging from hydrogenation and cross-coupling to oxidations, promoted by homogeneous and heterogeneous catalysts in both single and multiphase conditions, are extensively reviewed and discussed considering the knowledge accumulated until now.
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Affiliation(s)
- Jairton Dupont
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Bárbara C Leal
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Lozano
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Adriano L Monteiro
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Migowski
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Jackson D Scholten
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
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Cao F, Zhang MK, Yang X, Xu CX, Cheng JT, Zhao QW, Wu R, Sheng R, Mao XM. A target and efficient synthetic strategy for structural and bioactivity optimization of a fungal natural product. Eur J Med Chem 2022; 229:114067. [PMID: 34973507 DOI: 10.1016/j.ejmech.2021.114067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/29/2021] [Accepted: 12/19/2021] [Indexed: 02/08/2023]
Abstract
Drugs have been largely inspired from natural products, while enzymes underlying their biosynthesis have enabled complex structures and diverse bioactivities. Nevertheless, the high enzyme specificity and limited in vivo precursor types have restricted the natural product reservoir, but Nature has imprinted natural products with active sites, which can be readily modified by chemosynthesis with various functional groups for more favorable druggability. Here in the less exploited fungal natural products, we introduced CtvA, a polyketide synthase for a mycotoxin citreoviridin biosynthesis in Aspergillus, into an endophytic fungus Calcarisporium arbuscula to expand tetrahydrofuran (THF) into a dioxabicyclo-octane (DBO) ring moiety based on versatility and promiscuity of the aurovertin biosynthetic enzyme. Alternative acylations on the hydroxyl groups essential for cell toxicity by chemosynthesis produced compounds with improved anti-tumor activities and pharmacokinetics. Thus, we showed an effective strategic way to optimize the fungal natural product efficiently for more promising drug development.
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Affiliation(s)
- Fei Cao
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory for Microbial Biochemistry and Metabolic Engineering, Hangzhou, 310058, China
| | - Min-Kui Zhang
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China
| | - Xi Yang
- Zhejiang University of Technology, Hangzhou, 310014, China
| | - Chu-Xuan Xu
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory for Microbial Biochemistry and Metabolic Engineering, Hangzhou, 310058, China
| | - Jin-Tao Cheng
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory for Microbial Biochemistry and Metabolic Engineering, Hangzhou, 310058, China
| | - Qing-Wei Zhao
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China
| | - Rui Wu
- Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Rong Sheng
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China.
| | - Xu-Ming Mao
- College of Pharmaceutical Sciences & Research Center for Clinical Pharmacy, The First Affiliated Hospital, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China; Zhejiang Provincial Key Laboratory for Microbial Biochemistry and Metabolic Engineering, Hangzhou, 310058, China.
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Khan AM, Agnihotri NK, Singh VK, Mohapatra SC, Mathur D, Kumar M, Kumar R. Biocatalyst-mediated selective acylation and deacylation chemistry on the secondary hydroxyl/amine groups of nucleosides. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2021; 40:1220-1236. [PMID: 34636267 DOI: 10.1080/15257770.2021.1986222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Nucleosides play a pivotal role in biological systems and therefore have attracted a lot of interest as chemotherapeutic agents in drug discovery. Over the years biocatalysts have emerged as a sustainable alternative to conventional synthetic catalysts. As a nature's catalyst, they exhibit excellent selectivity, remarkable tolerance, and help in carrying out eco-friendly benign processes. The use of a biocatalyst as a regio- and enantioselective catalyst is particularly relevant in the transformations of nucleosides and their analogs because of the presence of multiple chiral centres. Herein, we discuss the recent advances in the Pseudomonas Cepacia Lipase mediated selective acylation and deacylation reactions of the secondary hydroxyl and amino groups of nucleosides and their analogs.
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Affiliation(s)
- Amarendra Mohan Khan
- Department of Chemistry, Motilal Nehru College, University of Delhi, Delhi, India
| | | | - Vinay Kumar Singh
- Department of Chemistry, Sri Aurobindo College, University of Delhi, Delhi, India
| | | | - Divya Mathur
- Department of Chemistry, Daulat Ram College, University of Delhi, Delhi, India
| | - Manish Kumar
- Department of Chemistry, Motilal Nehru College, University of Delhi, Delhi, India
| | - Rajesh Kumar
- Department of Chemistry, R.D.S. College, B. R. A. Bihar University, Muzaffarpur, India
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4
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Improving whole-cell biocatalysis for helicid benzoylation by the addition of ionic liquids. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2020.107695] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Sánchez DA, Tonetto GM, Ferreira ML. Burkholderia cepacia
lipase: A versatile catalyst in synthesis reactions. Biotechnol Bioeng 2017; 115:6-24. [DOI: 10.1002/bit.26458] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/14/2017] [Accepted: 09/21/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Daniel A. Sánchez
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
| | - Gabriela M. Tonetto
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
| | - María L. Ferreira
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
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Affiliation(s)
- Roger A. Sheldon
- Molecular
Sciences Institute, School of Chemistry, University of Witwatersrand, Johannesburg, PO Wits 2050, South Africa
- Department
of Biotechnology, Delft University of Technology, Section BOC, van der Maasweg 9, 2629 HZ, Delft, The Netherlands
| | - John M. Woodley
- Department
of Chemical and Biochemical Engineering, Technical University of Denmark, 2800 Lyngby, Denmark
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Hu YD, Zong MH, Li N. Enzymatic synthesis and anti-oxidative activities of plant oil-based ascorbyl esters in 2-methyltetrahydrofuran-containing mixtures. BIOCATAL BIOTRANSFOR 2016. [DOI: 10.1080/10242422.2016.1247820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ying-Dan Hu
- School of Food Science and Technology, South China University of Technology, Guangzhou, PR China
| | - Min-Hua Zong
- School of Food Science and Technology, South China University of Technology, Guangzhou, PR China
| | - Ning Li
- School of Food Science and Technology, South China University of Technology, Guangzhou, PR China
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8
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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]
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9
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Sheldon RA. Biocatalysis and Biomass Conversion in Alternative Reaction Media. Chemistry 2016; 22:12984-99. [DOI: 10.1002/chem.201601940] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Roger A. Sheldon
- Molecular Sciences Institute; School of Chemistry; University of the Witwatersrand; 2050; Johannesburg South Africa
- Department of Biotechnology; Delft University of Technology; Julianalaan 136 2628 BL Delft Netherlands
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10
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Seitkalieva MM, Grachev AA, Egorova KS, Ananikov VP. Nanoscale organization of ionic liquids and their interaction with peptides probed by 13C NMR spectroscopy. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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11
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Hu YD, Qin YZ, Li N, Zong MH. Highly efficient enzymatic synthesis of an ascorbyl unstaturated fatty acid ester with ecofriendly biomass-derived 2-methyltetrahydrofuran as cosolvent. Biotechnol Prog 2014; 30:1005-11. [DOI: 10.1002/btpr.1936] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 04/10/2014] [Indexed: 01/26/2023]
Affiliation(s)
- Ying-Dan Hu
- State Key Laboratory of Pulp and Paper Engineering, College of Light Industry and Food Sciences; South China University of Technology; Guangzhou 510640 China
- College of Biosciences and Bioengineering; South China University of Technology; Guangzhou 510006 China
| | - Ye-Zhi Qin
- State Key Laboratory of Pulp and Paper Engineering, College of Light Industry and Food Sciences; South China University of Technology; Guangzhou 510640 China
| | - Ning Li
- State Key Laboratory of Pulp and Paper Engineering, College of Light Industry and Food Sciences; South China University of Technology; Guangzhou 510640 China
| | - Min-Hua Zong
- State Key Laboratory of Pulp and Paper Engineering, College of Light Industry and Food Sciences; South China University of Technology; Guangzhou 510640 China
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12
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Novel and highly efficient regioselective route to helicid esters by lipozyme TLL. PLoS One 2013; 8:e80715. [PMID: 24278310 PMCID: PMC3838391 DOI: 10.1371/journal.pone.0080715] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Accepted: 10/06/2013] [Indexed: 12/04/2022] Open
Abstract
Highly regioselective acylation of helicid with fatty acid vinyl esters catalyzed by the lipase from Thermomyces lanuginosus has been successfully performed for the first time. For the enzymatic caproylation of helicid, under the optimal conditions, initial reaction rate was 33.2 mM/h, and substrate conversion and regioselectivity were greater than 99%. In addition, the acyl recognition of the enzyme in the regioselective acylation of helicid was investigated. The results showed that although 6’-O-acyl derivatives of helicid were exclusively obtained with all the tested acyl donors, the enzymatic reaction rate varied widely with different acyl donors, presumably owing to their different interactions with the active site of the lipase. It is also interesting that the different configuration of only one hydroxyl group at C-3 in helicid couldn’t affect the lipase-catalyzed esterification and helicid has the same regioselectivity as that of D-glucose and arbutin.
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13
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Singh PK, Sujana J, Mora AK, Nath S. Probing the DNA–ionic liquid interaction using an ultrafast molecular rotor. J Photochem Photobiol A Chem 2012. [DOI: 10.1016/j.jphotochem.2012.07.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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14
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Using ionic liquid cosolvents to improve enzymatic synthesis of arylalkyl β-d-glucopyranosides. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcatb.2011.08.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Highly regioselective synthesis of undecylenic acid esters of purine nucleosides catalyzed by Candida antarctica lipase B. Biotechnol Lett 2011; 33:2233-40. [DOI: 10.1007/s10529-011-0685-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2011] [Accepted: 06/22/2011] [Indexed: 10/18/2022]
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16
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WANG Z, ZONG M. Influence of 2'-Substituent in the Nucleosides on <I>Burkholderia cepacia</I> Lipase-Catalyzed Regioselective Acylation. CHINESE JOURNAL OF CATALYSIS 2011. [DOI: 10.3724/sp.j.1088.2011.00901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Yang RL, Li N, Ye M, Zong MH. Highly regioselective synthesis of novel aromatic esters of arbutin catalyzed by immobilized lipase from Penicillium expansum. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.molcatb.2010.07.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Heller WT, O’Neill HM, Zhang Q, Baker GA. Characterization of the Influence of the Ionic Liquid 1-Butyl-3-methylimidazolium Chloride on the Structure and Thermal Stability of Green Fluorescent Protein. J Phys Chem B 2010; 114:13866-71. [DOI: 10.1021/jp105611b] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- William T. Heller
- Chemical Sciences Division and Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Hugh M. O’Neill
- Chemical Sciences Division and Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Qiu Zhang
- Chemical Sciences Division and Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Gary A. Baker
- Chemical Sciences Division and Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
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20
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Li N, Smith TJ, Zong MH. Biocatalytic transformation of nucleoside derivatives. Biotechnol Adv 2010; 28:348-66. [DOI: 10.1016/j.biotechadv.2010.01.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2009] [Revised: 01/25/2010] [Accepted: 01/29/2010] [Indexed: 11/25/2022]
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21
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Enantioselective transesterification of racemic phenyl ethanol and its derivatives in organic solvent and ionic liquid using Pseudomonas aeruginosa lipase. Process Biochem 2010. [DOI: 10.1016/j.procbio.2009.07.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Li N, Zeng QM, Zong MH. Substrate specificity of lipase from Burkholderia cepacia in the synthesis of 3′-arylaliphatic acid esters of floxuridine. J Biotechnol 2009; 142:267-70. [DOI: 10.1016/j.jbiotec.2009.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Revised: 05/27/2009] [Accepted: 06/09/2009] [Indexed: 10/20/2022]
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23
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Wang ZY, Li N, Zong MH. A simple procedure for the synthesis of potential 6-azauridine prodrugs by Thermomyces lanuginosus lipase. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcatb.2009.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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24
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Wang ZY, Zong MH. Recognition of acyl donors by lipase CAL-B in the acylation of 6-azauridine. Biotechnol Prog 2009; 25:784-91. [DOI: 10.1002/btpr.237] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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25
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Li N, Zong MH, Ma D. Unexpected reversal of the regioselectivity in Thermomyces lanuginosus lipase-catalyzed acylation of floxuridine. Biotechnol Lett 2009; 31:1241-4. [DOI: 10.1007/s10529-009-0001-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2008] [Revised: 03/19/2009] [Accepted: 03/20/2009] [Indexed: 11/30/2022]
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26
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Li N, Zong MH, Ma D. Thermomyces lanuginosus lipase-catalyzed regioselective acylation of nucleosides: Enzyme substrate recognition. J Biotechnol 2009; 140:250-3. [DOI: 10.1016/j.jbiotec.2009.02.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2008] [Revised: 01/27/2009] [Accepted: 02/03/2009] [Indexed: 10/21/2022]
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27
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De Diego T, Lozano P, Abad MA, Steffensky K, Vaultier M, Iborra JL. On the nature of ionic liquids and their effects on lipases that catalyze ester synthesis. J Biotechnol 2009; 140:234-41. [DOI: 10.1016/j.jbiotec.2009.01.012] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2008] [Revised: 08/28/2008] [Accepted: 01/26/2009] [Indexed: 11/27/2022]
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28
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Regioselective acylation of nucleosides and their analogs catalyzed by Pseudomonas cepacia lipase: enzyme substrate recognition. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.11.045] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Li N, Zong MH, Ma D. Regioselective Acylation of Nucleosides Catalyzed byCandida AntarcticaLipase B: Enzyme Substrate Recognition. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800780] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Highly efficient regioselective acylation of 6-azauridine catalyzed by Thermomyces lanuginosus lipase. J Biotechnol 2008. [DOI: 10.1016/j.jbiotec.2008.07.874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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Xie YN, Wang SF, Zhang ZL, Pang DW. Interaction between Room Temperature Ionic Liquid [bmim]BF4 and DNA Investigated by Electrochemical Micromethod. J Phys Chem B 2008; 112:9864-8. [DOI: 10.1021/jp803655t] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ya-Ni Xie
- College of Chemistry and Molecular Sciences and State Key Laboratory of Virology, Wuhan University, Wuhan 430072, P. R. China, and Faculty of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, P. R. China
| | - Sheng-Fu Wang
- College of Chemistry and Molecular Sciences and State Key Laboratory of Virology, Wuhan University, Wuhan 430072, P. R. China, and Faculty of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, P. R. China
| | - Zhi-Ling Zhang
- College of Chemistry and Molecular Sciences and State Key Laboratory of Virology, Wuhan University, Wuhan 430072, P. R. China, and Faculty of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, P. R. China
| | - Dai-Wen Pang
- College of Chemistry and Molecular Sciences and State Key Laboratory of Virology, Wuhan University, Wuhan 430072, P. R. China, and Faculty of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, P. R. China
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