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Results: 1-25/51
Authors:
Sponer, JE
Glahe, F
Leszczynski, J
Lippert, B
Sponer, J
Citation: Je. Sponer et al., How nucleobases rotate when bonded to a metal ion: Detailed view from an ab initio quantum chemical study of a cytosine complex of trans-a(2)Pt(II), J PHYS CH B, 105(48), 2001, pp. 12171-12179
Authors:
Moreno-Luque, CF
Freisinger, E
Costisella, B
Griesser, R
Ochocki, J
Lippert, B
Sigel, H
Citation: Cf. Moreno-luque et al., Comparison of the acid-base properties of 5-and 6-uracilmethylphosphonate (5Umpa(2-) and 6Umpa(2-)) and some related compounds. Evidence for intramolecular hydrogen-bond formation in aqueous solution between (N1)H and the phosphonate group of 6Umpa(2-), J CHEM S P2, (10), 2001, pp. 2005-2011
Authors:
Bruning, W
Sigel, RKO
Freisinger, E
Lippert, B
Citation: W. Bruning et al., Pt-II binding to N1 of cytosine: Strengthening the Watson-Crick pair with guanine and yet confining its pH existence range, ANGEW CHEM, 40(18), 2001, pp. 3397
Authors:
Kampf, G
Willermann, M
Zangrando, E
Randaccio, L
Lippert, B
Citation: G. Kampf et al., Axial guanine binding to a diplatinum(III) core, CHEM COMMUN, (8), 2001, pp. 747-748
Authors:
Luth, MS
Willermann, M
Lippert, B
Citation: Ms. Luth et al., Extreme (10(9)) acidification of adenine-NH2 in an open platinated nucleobase quartet. A pH switch with potential as a biological acid/base catalyst, CHEM COMMUN, (20), 2001, pp. 2058-2059
Authors:
Freisinger, E
Schimanski, A
Lippert, B
Citation: E. Freisinger et al., Thymine-metal ion interactions: relevance for thymine quartet structures, J BIOL I CH, 6(4), 2001, pp. 378-389
Authors:
Kampf, G
Luth, MS
Kapinos, LE
Muller, J
Holy, A
Lippert, B
Sigel, H
Citation: G. Kampf et al., Formation of ternary complexes by coordination of (diethylenetriamine)platinum(II) to N1 or N7 of the adenine moiety of the antiviral nucleotide analogue 9-[2-(phosphonomethoxy)ethyl]adenine (PMEA): Comparison of the acid-base and metal-ion-binding properties of PMEA, (Dien)Pt(PMEA-N1), and (Dien)Pt(PMEA-N7), CHEM-EUR J, 7(9), 2001, pp. 1899-1908
Authors:
Sigel, RKO
Thompson, SM
Freisinger, E
Glahe, F
Lippert, B
Citation: Rko. Sigel et al., Metal-modified nucleobase sextet: Joining four linear metal fragments (trans-a(2)Pt(II)) and six model nucleobases to an exceedingly stable entity, CHEM-EUR J, 7(9), 2001, pp. 1968-1980
Authors:
Luth, MS
Freisinger, E
Lippert, B
Citation: Ms. Luth et al., Metal-modified nucleobase pairs and triplets as cytosine receptors, CHEM-EUR J, 7(10), 2001, pp. 2104-2113
Authors:
Lippert, B
Citation: B. Lippert, AGENDA 2000 - Challenges for the European Union and Germany, COM MKT L R, 38(2), 2001, pp. 482-483
Authors:
Riera, X
Caubet, A
Lopez, C
Moreno, V
Freisinger, E
Willermann, M
Lippert, B
Citation: X. Riera et al., Versatility in the mode of coordination [(C)(-), (N,S), (C,N)(-) or (C,N,S)(-)] of the Schiff base: C6H5CH=N-CH2-CH2-SEt to palladium(II). X-ray crystal structures of cis-[Pd{C6H5-CH=N-CH2-CH2-SEt}Cl-2] and [Pd{C6H4-CH=N-CH2-CH2-SEt}Cl], J ORGMET CH, 629(1-2), 2001, pp. 97-108
Authors:
Sponer, JE
Leszczynski, J
Glahe, F
Lippert, B
Sponer, J
Citation: Je. Sponer et al., Protonation of platinated adenine nucleobases. Gas phase vs condensed phase picture, INORG CHEM, 40(14), 2001, pp. 3269-3278
Authors:
Navarro, JAR
Lippert, B
Citation: Jar. Navarro et B. Lippert, Simple 1 : 1 and 1 : 2 complexes of metal ions with heterocycles as building blocks for discrete molecular as well as polymeric assemblies, COORD CH RE, 222, 2001, pp. 219-250
Authors:
Sponer, J
Sabat, M
Gorb, L
Leszczynski, J
Lippert, B
Hobza, P
Citation: J. Sponer et al., The effect of metal binding to the N7 site of purine nucleotides on their structure, energy, and involvement in base pairing, J PHYS CH B, 104(31), 2000, pp. 7535-7544
Authors:
Freisinger, E
Meier, S
Lippert, B
Citation: E. Freisinger et al., Hydrogen bonding patterns of N(7) platinated guanine: Watson-Crick and different self-pairing motifs in a tris(9-methylguanine) complex of Pt-II, J CHEM S DA, (19), 2000, pp. 3274-3280
Authors:
Freisinger, E
Schneider, A
Drumm, M
Hegmans, A
Meier, S
Lippert, B
Citation: E. Freisinger et al., Exocyclic oxygen atoms of platinated nucleobases as binding sites for alkali metal ions, J CHEM S DA, (19), 2000, pp. 3281-3287
Authors:
Schnebeck, RD
Freisinger, E
Lippert, B
Citation: Rd. Schnebeck et al., Molecular architecture with 2,2 '-bipyrazine and metal ions: Infinite loopand molecular square, EUR J INORG, (6), 2000, pp. 1193-1200
Authors:
Navarro, JAR
Freisinger, E
Lippert, B
Citation: Jar. Navarro et al., [(Ethylenediamine)Pt(uracilate)](4) - A metal analogue of calix[4]arene: Coordination chemistry of its 1,3-alternate conformer towards first-row transition-metal ions, EUR J INORG, (1), 2000, pp. 147-151
Authors:
Schmidt, KS
Filippov, DV
Meeuwenoord, NJ
van der Marel, GA
van Boom, JH
Lippert, B
Reedijk, J
Citation: Ks. Schmidt et al., Solid-phase synthesis of a monofunctional trans-a(2)Pt(II) complex tethered to a single-stranded oligonucleotide, ANGEW CHEM, 39(2), 2000, pp. 375-377
Authors:
Schmidt, KS
Sigel, RKO
Filippov, DV
van der Marel, GA
Lippert, B
Reedijk, J
Citation: Ks. Schmidt et al., Hydrogen bonding between adenine and 2,4-difluorotoluene is definitely notpresent, as shown by concentration-dependent NMR studies, NEW J CHEM, 24(4), 2000, pp. 195-197
Authors:
Muller, J
Drumm, M
Boudvillain, M
Leng, M
Sletten, E
Lippert, B
Citation: J. Muller et al., Parallel-stranded DNA with Hoogsteen base pairing stabilized by a trans-[Pt(NH3)(2)](2+) cross-link: characterization and conversion into a homodimerand a triplex, J BIOL I CH, 5(5), 2000, pp. 603-611
Authors:
Sigel, RKO
Freisinger, E
Lippert, B
Citation: Rko. Sigel et al., Effects of N7-methylation, N7-platination, and C8-hydroxylation of guanineon H-bond formation with cytosine: platinum coordination strengthens the Watson-Crick pair, J BIOL I CH, 5(3), 2000, pp. 287-299
Authors:
Kampf, G
Luth, MS
Muller, J
Holy, A
Lippert, B
Sigel, H
Citation: G. Kampf et al., Properties of the ternary (Dien)Pt(PMEA-N7) complex containing diethylenetriamine (Dien) and the antiviral 9-[2-(phosphonomethoxy)ethyl]adenine (PMEA). Synthesis, biological screening, acid-base behaviour, and metal ion-binding in aqueous solution, Z NATURFO B, 55(12), 2000, pp. 1141-1152
Authors:
Schneider, A
Freisinger, E
Beck, B
Lippert, B
Citation: A. Schneider et al., Ready formation of water-stable Pt-II-(mu-NH2)-Pd-II species through combination of trans-[(NH3)(2)Pt(II)L-2] (L = N,N '-heterocycle) and [enPd(H2O)(2)](2+), J CHEM S DA, (6), 2000, pp. 837-838
Authors:
Muller, J
Sigel, RKO
Lippert, B
Citation: J. Muller et al., Heavy metal mutagenicity: insights from bioinorganic model chemistry, J INORG BIO, 79(1-4), 2000, pp. 261-265