Sigel, Astrid and Operschall, Bert P. and Griesser, Rolf and Song, Bin and Okruszek, Andrzej and Odani, Akira and Katsuta, Tsuguno and Lippert, Bernhard and Sigel, Helmut.
(2016)
(N7)-Platination and Its Effect on (N1) H-Acidification in Nucleoside Phosphate Derivates.
Inorganica Chimica Acta, 452.
pp. 137-151.
Blindauer, C. A. and Sigel, A. and Operschall, B. P. and Griesser, R. and Holy, A. and Sigel, H..
(2015)
Extent of Intramolecular π-Stacks in Aqueous Solution in Mixed-Ligand Copper(II) Complexes Formed by Heteroaromatic Amines and the Anticancer and Antivirally Active 9-[2-(Phosphonomethoxy)ethyl]guanine (PMEG). A Comparison with Related Acyclic Nucleotide Analogues.
Polyhedron, 103, Part B.
pp. 248-260.
Gómez-Coca, R. B. and Sigel, A. and Operschall, B. P. and Holy´, A. and Sigel, H..
(2014)
Solution Properties of Metal Ion Complexes Formed with the Antiviral and Cytostatic Nucleotide Analogue 9-[2-(Phosphonomethoxy)ethyl]-2-amino-6-dimethylaminopurine (PME2A6DMAP).
Canadian journal of chemistry, Vol. 92, H. 8.
pp. 771-780.
Sigel, A. and Operschall, B. P. and Sigel, H..
(2014)
Comparison of the π-Stacking Properties of Purine versus Pyrimidine Residues : Some Generalizations Regarding Selectivity.
Journal of biological inorganic chemistry, Vol. 19, H. 4-5.
pp. 691-703.
Dominguez-Martin, A. and Johannsen, S. and Sigel, A. and Operschall, B. P. and Song, B. and Sigel, A. and Okruszek, A. and Gonzalez-Perez, J. M. and Niclos-Gutiérrez, J. and Sigel, R. K. O..
(2013)
Intrinsic Acid-Base Properties of a Hexa-2’-deoxynucleoside Pentaphosphate, d(ApGpGpCpCpT) : Neighboring Effects and Isomeric Equilibria.
Chemistry, a European journal, Vol. 19, H. 25.
pp. 8163-8181.
Blindauer, C. A. and Sigel, A. and Operschall, B. P. and Holy, A. and Sigel, H..
(2013)
Extent of Intramolecular π-Stacks in Aqueous Solution in Mixed-Ligand CopperII) Complexes Formed by Heteroaromatic Amines and 1-[2-(Phosphonomethoxy)ethyl]cytosine (PMEC), a Relative of Antivirally Active Acyclic Nucleotide Analogues.
Zeitschrift für anorganische und allgemeine Chemie, Bd. 639, H. 8-9.
pp. 1661-1673.
Gómez-Coca, R. B. and Blindauer, C. A. and Sigel, A. and Operschall, B. P. and Holy´, A. and Sigel, H..
(2012)
Extent of Intramolecular Pi-Stacks in Aqueous Solution in Mixed-Ligand Copper(II) Complexs Formed by Heteroaromatic Amines and Several 2-Aminopurine Derivatives of the Antivirally Active Nucleotide Analogue 9-[2-(Phosphonomethoxy)ethyl]adenine (PMEA). (Ternary Complexes in Solution. Part 71).
Chemistry & biodiversity, Vol. 9, H. 9.
pp. 2008-2034.
Sigel, A. and Operschall, B. P. and Sigel, H..
(2012)
Steric Guiding of Metal Ion Binding to a Purine Residue by a Non-Coordinating Amino Group: Examplified by 9-[(2-Phosphonomethoxy)ethyl]-2-aminopurine (PME2AP), an Isomer of the Antiviral Nucleotide Analogue 9-[(2-Phosphonomethoxy)ethyl]adenine (PMEA), and by Related Compounds.
Coordination chemistry reviews, Vol. 256, H. 1-2.
pp. 260-278.
Corfù, Nicolas A. and Sigel, Astrid and Operschall, Bert P. and Sigel, Helmut.
(2011)
Probing the Stacking Properties of Nucleosides and Nucleotides with Heteroaromatic Amines and the Effect of Metal Ion-Bridging on the Stability of the Stacks. Implications for biological systems.
Journal of the Indian Chemical Society, 88 (8).
pp. 1093-1115.
Kapinos, L. E. and Operschall, B. P. and Larsen, E. and Sigel, H..
(2011)
Understanding the Acid-Base Properties of Adenosine : the Intrinsic Basicities of N1, N3 and N7.
Chemistry: a European journal, Vol. 17, H. 29.
pp. 8156-8164.
Al-Sogair, F. M. and Operschall, B. P. and Sigel, A. and Sigel, H. and Schnabl, J. and Sigel, R. K. O..
(2011)
Probing the Metal-Ion-Binding Strength of the Hydroxyl Group.
Chemical reviews, Vol. 111, H. 8.
pp. 4964-5003.
Knobloch, B. and Mucha, A. and Operschall, B. P. and Sigel, H. and Jezowska-Bojczuk, M. and Kozlowski, H. and Sigel, R. K. O..
(2011)
Stability and Structure of Mixed Ligand Metal Ion Complexes Containing Ni2+, Cu2+ or Zn2+, and Histamine as well as Adenosine 5'-Triphosphate (ATP4–) or Uridine 5'-Triphosphate (UTP4–) : an Intricate Network of Equilibria.
Chemistry: a European journal, Vol. 17, H. 19.
pp. 5393-5403.
Fernández-Botello, F. and Operschall, B. P. and Holy, A. and Moreno, V. and Sigel, H..
(2010)
Metal Ion-Binding Properties of 9-[(2-Phosphonomethoxy)ethyl]-2-aminopurine (PME2AP), an Isomer of the Antiviral Nucleotide Analogue 9-[(2-Phosphonometh¬oxy)ethyl]adenine (PMEA) : Steric Guiding of Metal Ion-Coordination by the Purine-Amino Group.
Dalton transactions, Vol. 39, H. 27.
pp. 6344-6354.
Fernandez-Botello, Alfonso and Holy, Antonin and Moreno, Virtudes and Operschall, Bert P. and Sigel, Helmut.
(2009)
Intramolecular pi-pi stacking interactions in aqueous solution in mixed-ligand copper(II) complexes formed by heteroaromatic amines and the nucleotide analogue 9-[2-(phosphonomethoxy)ethyl]-2-aminopurine (PME2AP), an isomer of the antivirally active 9-[2-( phosphonomethoxy)ethyl]adenine (PMEA).
Inorganica chimica acta, Vol. 362, H. 3.
pp. 799-810.
Operschall, Bert P. and Bianchi, Emanuela M. and Griesser, Rolf and Sigel, Helmut.
(2009)
Influence of decreasing solvent polarity (1,4-dioxane/water mixtures) on the stability and structure of complexes formed by copper(II), 2,2`-bipyridine or 1,10-phenanthroline and guanosine 5`-diphosphate : evaluation of isomeric equilibria.
Journal of coordination chemistry, Vol. 62.
pp. 23-39.
Sigel, H. and Operschall, B. P. and Griesser, R..
(2009)
Xanthosine 5'-monophosphate (XMP) : acid-base and metal ion-binding properties of a chameleon-like nucleotide.
Chemical Society reviews, Vol. 38, H. 8.
pp. 2465-2494.
Operschall, B. P. and Bianchi, E. M. and Griesser, R. and Sigel, H..
(2009)
Influence of a Decreasing Solvent Polarity on the Stability and Structure of Mixed-Ligand Complexes Formed by Copper(II), 2,2'-Bipyridine or 1,10-Phenanthroline and Guanosine 5'-Diphosphate.
Journal of coordination chemistry, Vol. 62, H. 1.
pp. 23-39.
Sigel, Helmut and Operschall, Bert P. and Griesser, Rolf.
(2009)
Xanthosine 5′-monophosphate (XMP). Acid–base and metal ion-binding properties of a chameleon-like nucleotide.
Chemical Society Reviews, 38 (8).
pp. 2465-2494.