These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

122 related articles for article (PubMed ID: 20509675)

  • 1. Intramolecular catalysis of phosphodiester hydrolysis by two imidazoles.
    Orth ES; Brandão TA; Souza BS; Pliego JR; Vaz BG; Eberlin MN; Kirby AJ; Nome F
    J Am Chem Soc; 2010 Jun; 132(24):8513-23. PubMed ID: 20509675
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Intramolecular acid-base catalysis of a phosphate diester: modeling the ribonuclease mechanism.
    Orth ES; Brandão TA; Milagre HM; Eberlin MN; Nome F
    J Am Chem Soc; 2008 Feb; 130(8):2436-7. PubMed ID: 18247618
    [No Abstract]   [Full Text] [Related]  

  • 3. Intramolecular general acid catalysis of the hydrolysis of 2-(2'-imidazolium)phenyl phosphate, and bond length-reactivity correlations for reactions of phosphate monoester monoanions.
    Brandão TA; Orth ES; Rocha WR; Bortoluzzi AJ; Bunton CA; Nome F
    J Org Chem; 2007 May; 72(10):3800-7. PubMed ID: 17432909
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Chiral inversion and hydrolysis of thalidomide: mechanisms and catalysis by bases and serum albumin, and chiral stability of teratogenic metabolites.
    Reist M; Carrupt PA; Francotte E; Testa B
    Chem Res Toxicol; 1998 Dec; 11(12):1521-8. PubMed ID: 9860497
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Efficient intramolecular general acid catalysis of nucleophilic attack on a phosphodiester.
    Kirby AJ; Lima MF; da Silva D; Roussev CD; Nome F
    J Am Chem Soc; 2006 Dec; 128(51):16944-52. PubMed ID: 17177446
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Attaining control by design over the hydrolytic stability of Fe-TAML oxidation catalysts.
    Polshin V; Popescu DL; Fischer A; Chanda A; Horner DC; Beach ES; Henry J; Qian YL; Horwitz CP; Lente G; Fabian I; Münck E; Bominaar EL; Ryabov AD; Collins TJ
    J Am Chem Soc; 2008 Apr; 130(13):4497-506. PubMed ID: 18335938
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Phosphorylimidazole derivatives: potentially biosignaling molecules.
    Orth ES; Wanderlind EH; Medeiros M; Oliveira PS; Vaz BG; Eberlin MN; Kirby AJ; Nome F
    J Org Chem; 2011 Oct; 76(19):8003-8. PubMed ID: 21861472
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Non-identical electronic characters of the internucleotidic phosphates in RNA modulate the chemical reactivity of the phosphodiester bonds.
    Barman J; Acharya S; Zhou C; Chatterjee S; Engström A; Chattopadhyaya J
    Org Biomol Chem; 2006 Mar; 4(5):928-41. PubMed ID: 16493477
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Characterization of the hydrolysis mechanism of polyalternating alginate in weak acid and assignment of the resulting MG-oligosaccharides by NMR spectroscopy and ESI-mass spectrometry.
    Holtan S; Zhang Q; Strand WI; Skjåk-Braek G
    Biomacromolecules; 2006 Jul; 7(7):2108-21. PubMed ID: 16827577
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Synthesis and kinetic studies of a low-molecular weight organocatalyst for phosphate hydrolysis in water.
    Merschky M; Schmuck C
    Org Biomol Chem; 2009 Dec; 7(23):4895-903. PubMed ID: 19907780
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Double sugar and phosphate backbone-constrained nucleotides: synthesis, structure, stability, and their incorporation into oligodeoxynucleotides.
    Zhou C; Plashkevych O; Chattopadhyaya J
    J Org Chem; 2009 May; 74(9):3248-65. PubMed ID: 19348480
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Radical phosphate transfer mechanism for the thiamin diphosphate- and FAD-dependent pyruvate oxidase from Lactobacillus plantarum. Kinetic coupling of intercofactor electron transfer with phosphate transfer to acetyl-thiamin diphosphate via a transient FAD semiquinone/hydroxyethyl-ThDP radical pair.
    Tittmann K; Wille G; Golbik R; Weidner A; Ghisla S; Hübner G
    Biochemistry; 2005 Oct; 44(40):13291-303. PubMed ID: 16201755
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Formation of pyrophosphate-like adducts from nerve agents sarin, soman and cyclosarin in phosphate buffer: implications for analytical and toxicological investigations.
    Gäb J; John H; Blum MM
    Toxicol Lett; 2011 Jan; 200(1-2):34-40. PubMed ID: 20979985
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Intramolecular general base catalysis in the hydrolysis of a phosphate diester. Calculational guidance to a choice of mechanism.
    Kirby AJ; Medeiros M; Mora JR; Oliveira PS; Amer A; Williams NH; Nome F
    J Org Chem; 2013 Feb; 78(4):1343-53. PubMed ID: 23373989
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Characterization of a novel impurity in bulk drug eprosartan by ESI/MS(n) and NMR.
    Sun C; Wu J; Wang D; Pan Y
    J Pharm Biomed Anal; 2010 Feb; 51(3):778-83. PubMed ID: 19864105
    [TBL] [Abstract][Full Text] [Related]  

  • 16. On catalysis by ionic liquids.
    Chakraborti AK; Roy SR
    J Am Chem Soc; 2009 May; 131(20):6902-3. PubMed ID: 19413313
    [TBL] [Abstract][Full Text] [Related]  

  • 17. The electrostatic driving force for nucleophilic catalysis in L-arginine deiminase: a combined experimental and theoretical study.
    Li L; Li Z; Wang C; Xu D; Mariano PS; Guo H; Dunaway-Mariano D
    Biochemistry; 2008 Apr; 47(16):4721-32. PubMed ID: 18366187
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Characterization of the variation in the imidazole alkaloid profile of Pilocarpus microphyllus in different seasons and parts of the plant by electrospray ionization mass spectrometry fingerprinting and identification of novel alkaloids by tandem mass spectrometry.
    Abreu IN; Mazzafera P; Eberlin MN; Zullo MA; Sawaya AC
    Rapid Commun Mass Spectrom; 2007; 21(7):1205-13. PubMed ID: 17330216
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Synergic effect of two metal centers in catalytic hydrolysis of methionine-containing peptides promoted by dinuclear palladium(II) hexaazacyclooctadecane complex.
    Yang G; Miao R; Li Y; Hong J; Zhao C; Guo Z; Zhu L
    Dalton Trans; 2005 May; (9):1613-9. PubMed ID: 15852110
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Cleavage of the phosphodiester bond of uridylyl-(3',5')-8-carboxymethylaminoadenosine by hydronium, hydroxide and zinc(II) ions: a model study aimed at elucidating the potential of a carboxylate function as an intramolecular catalyst.
    Mikkola S; Oivanen M; Neuvonen K; Piitari S; Ketomäki K; Lönnberg H
    Nucleosides Nucleotides Nucleic Acids; 2000; 19(10-12):1675-92. PubMed ID: 11200265
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.