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663 related items for PubMed ID: 15503234

  • 1. Quantification of isomeric equilibria formed by metal ion complexes of 8-[2-(phosphonomethoxy)ethyl]-8-azaadenine (8,8aPMEA) and 9-[2-(phosphonomethoxy)ethyl]-8-azaadenine (9,8aPMEA). Derivatives of the antiviral nucleotide analogue 9-[2-(phosphonomethoxy)ethyl]adenine (PMEA).
    Gómez-Coca RB, Kapinos LE, Holý A, Vilaplana RA, González-Vílchez F, Sigel H.
    J Biol Inorg Chem; 2004 Dec; 9(8):961-72. PubMed ID: 15503234
    [Abstract] [Full Text] [Related]

  • 2. Acid-base and metal-ion-binding properties of 9-[2-(2-phosphonoethoxy)ethyl]adenine (PEEA), a relative of the antiviral nucleotide analogue 9-[2-(phosphonomethoxy)ethyl]adenine (PMEA). An exercise on the quantification of isomeric complex equilibria in solution.
    Fernández-Botello A, Griesser R, Holý A, Moreno V, Sigel H.
    Inorg Chem; 2005 Jul 11; 44(14):5104-17. PubMed ID: 15998039
    [Abstract] [Full Text] [Related]

  • 3. Nickel(II), copper(II) and zinc(II) complexes of 9-[2- (phosphonomethoxy)ethyl]-8-azaadenine (9,8aPMEA), the 8-aza derivative of the antiviral nucleotide analogue 9-[2-(phosphonomethoxy)ethyl] adenine (PMEA). Quantification of four isomeric species in aqueous solution.
    Gómez-Coca RB, Holý A, Vilaplana RA, González-Vílchez F, Sigel H.
    Bioinorg Chem Appl; 2004 Jul 11; 2(3-4):331-52. PubMed ID: 18365084
    [Abstract] [Full Text] [Related]

  • 4. Formation of ternary complexes by coordination of (diethylenetriamine)-platinum(II) to N1 or N7 of the adenine moiety of the antiviral nucleotide analogue 9.
    Kampf G, Lüth MS, Kapinos LE, Müller J, Holý A, Lippert B, Sigel H.
    Chemistry; 2001 May 04; 7(9):1899-908. PubMed ID: 11405468
    [Abstract] [Full Text] [Related]

  • 5. Metal ion-binding properties of 9-[(2-phosphonomethoxy)ethyl]-2-aminopurine (PME2AP), an isomer of the antiviral nucleotide analogue 9-[(2-phosphonomethoxy)ethyl]adenine (PMEA). Steric guiding of metal ion-coordination by the purine-amino group.
    Fernández-Botello A, Operschall BP, Holy A, Moreno V, Sigel H.
    Dalton Trans; 2010 Jul 21; 39(27):6344-54. PubMed ID: 20523923
    [Abstract] [Full Text] [Related]

  • 6. Intramolecular stacking interactions in ternary copper(II) complexes formed by a heteroaromatic amine and 9-[2-(2-phosphonoethoxy)ethyl]adenine, a relative of the antiviral nucleotide analogue 9-[2-(phosphonomethoxy)ethyl]adenine.
    Fernández-Botello A, Holý A, Moreno V, Sigel H.
    J Inorg Biochem; 2004 Dec 21; 98(12):2114-24. PubMed ID: 15541501
    [Abstract] [Full Text] [Related]

  • 7. Coordination Chemistry of Nucleotides and Antivirally Active Acyclic Nucleoside Phosphonates, including Mechanistic Considerations.
    Sigel A, Sigel H, Sigel RKO.
    Molecules; 2022 Apr 19; 27(9):. PubMed ID: 35565975
    [Abstract] [Full Text] [Related]

  • 8. Extent of intramolecular π-stacks in aqueous solution in mixed-ligand copper(II) complexes formed by heteroaromatic amines and several 2-aminopurine derivatives of the antivirally active nucleotide analog 9-[2-(phosphonomethoxy)ethyl]adenine (PMEA).
    Gómez-Coca RB, Blindauer CA, Sigel A, Operschall BP, Holý A, Sigel H.
    Chem Biodivers; 2012 Sep 19; 9(9):2008-34. PubMed ID: 22976988
    [Abstract] [Full Text] [Related]

  • 9. Ternary Copper(II) Complexes in Solution Formed With 8-Aza Derivatives of the Antiviral Nucleotide Analogue 9-[2-(Phosphonomethoxy)Ethyl]Adenine (PMEA).
    Gómez-Coca RB, Kapinos LE, Holý A, Vilaplana RA, González-Vílchez F, Sigel H.
    Met Based Drugs; 2000 Sep 19; 7(6):313-24. PubMed ID: 18475963
    [Abstract] [Full Text] [Related]

  • 10. Metal ion-binding properties of (1H-benzimidazol-2-yl-methyl)phosphonate (Bimp2-) in aqueous solution. Isomeric equilibria, extent of chelation, and a new quantification method for the chelate effect.
    Sánchez-Moreno MJ, Fernández-Botello A, Gómez-Coca RB, Griesser R, Ochocki J, Kotynski A, Niclós-Gutiérrez J, Moreno V, Sigel H.
    Inorg Chem; 2004 Feb 23; 43(4):1311-22. PubMed ID: 14966966
    [Abstract] [Full Text] [Related]

  • 11. Complex formation of divalent metal ions with uridine 5'-O-thiomonophosphate or methyl thiophosphate: comparison of complex stabilities with those of the parent phosphate ligands.
    Da Costa CP, Okruszek A, Sigel H.
    Chembiochem; 2003 Jul 07; 4(7):593-602. PubMed ID: 12851928
    [Abstract] [Full Text] [Related]

  • 12. Metal-ion-coordinating properties of the dinucleotide 2'-deoxyguanylyl(5'-->3')-2'-deoxy-5'-guanylate (d(pGpG)3-): isomeric equilibria including macrochelated complexes relevant for nucleic acids.
    Knobloch B, Sigel H, Okruszek A, Sigel RK.
    Chemistry; 2007 Jul 07; 13(6):1804-14. PubMed ID: 17121397
    [Abstract] [Full Text] [Related]

  • 13. Stabilities and isomeric equilibria in solutions of monomeric metal-ion complexes of guanosine 5'-triphosphate (GTP4-) and inosine 5'-triphosphate (ITP4-) in comparison with those of adenosine 5'-triphosphate (ATP4-).
    Sigel H, Bianchi EM, Corfù NA, Kinjo Y, Tribolet R, Martin RB.
    Chemistry; 2001 Sep 03; 7(17):3729-37. PubMed ID: 11575773
    [Abstract] [Full Text] [Related]

  • 14. Acid-base and metal-ion-binding properties of xanthosine 5'-monophosphate (XMP) in aqueous solution: complex stabilities, isomeric equilibria, and extent of macrochelation.
    Sigel H, Massoud SS, Song B, Griesser R, Knobloch B, Operschall BP.
    Chemistry; 2006 Oct 25; 12(31):8106-22. PubMed ID: 16888737
    [Abstract] [Full Text] [Related]

  • 15. Stabilities and isomeric equilibria in aqueous solution of monomeric metal ion complexes of adenosine 5'-diphosphate (ADP3-) in comparison with those of adenosine 5'-monophosphate (AMP2-).
    Bianchi EM, Sajadi SA, Song B, Sigel H.
    Chemistry; 2003 Feb 17; 9(4):881-92. PubMed ID: 12584703
    [Abstract] [Full Text] [Related]

  • 16. Intramolecular stacking interactions in ternary copper(II) complexes formed with 2,2'-bipyridine or 1,10-phenanthroline and 9-(4-phosphonobutyl)adenine (dPMEA), the carba relative of the antiviral nucleotide analogue 9.
    Gómez-Coca RB, Kapinos LE, Holý A, Vilaplana RA, González-Vílchez F, Sigel H.
    J Inorg Biochem; 2001 Mar 17; 84(1-2):39-46. PubMed ID: 11330480
    [Abstract] [Full Text] [Related]

  • 17. A quantitative appraisal of the ambivalent metal ion binding properties of cytidine in aqueous solution and an estimation of the anti-syn energy barrier of cytidine derivatives.
    Knobloch B, Sigel H.
    J Biol Inorg Chem; 2004 Apr 17; 9(3):365-73. PubMed ID: 15034770
    [Abstract] [Full Text] [Related]

  • 18. On the metal-ion coordinating properties of the 5'-monophosphates of 1, N6-ethenoadenosine (epsilon-AMP), adenosine and uridine. Comparison of the macrochelate formation in the complexes of epsilon-AMP, AMP, ADP and ATP.
    Sigel H, Scheller KH.
    Eur J Biochem; 1984 Jan 16; 138(2):291-9. PubMed ID: 6321171
    [Abstract] [Full Text] [Related]

  • 19. Comparison of the surprising metal-ion-binding properties of 5- and 6-uracilmethylphosphonate (5Umpa2- and 6Umpa2-) in aqueous solution and crystal structures of the dimethyl and di(isopropyl) esters of H2(6Umpa).
    Freisinger E, Griesser R, Lippert B, Moreno-Luque CF, Niclós-Gutiérrez J, Ochocki J, Operschall BP, Sigel H.
    Chemistry; 2008 Jan 16; 14(32):10036-46. PubMed ID: 18803205
    [Abstract] [Full Text] [Related]

  • 20. Metal ion complexes of antivirally active nucleotide analogues. Conclusions regarding their biological action.
    Sigel H.
    Chem Soc Rev; 2004 Mar 30; 33(3):191-200. PubMed ID: 15026824
    [Abstract] [Full Text] [Related]

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