Výsledky vyhledávání - "M. Tahir Razi"

Metal complexes of N,N,N′,N′-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN): Variable coordination numbers and geometries

Autor: Peter J. Sadler, M. Tahir Razi, Claudia A. Blindauer, Simon Parsons

Publikováno v: Polyhedron. 25:513-520

We report X-ray crystal structures of complexes of the membrane-permeable metal chelator N,N,N′,N′-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN) with Cu(II) and Zn(II), and solution studies of the Zn(II) and Cd(II) complexes. [Zn(II)(TPEN)](PF6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c64d3cfa8db62906a15af8e668ba847
https://doi.org/10.1016/j.poly.2005.08.019

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Proton, carbon-13, and phosphorus-31 nuclear magnetic resonance studies of (2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranosato-S)(triethylphosphine)gold (auranofin), a novel antiarthritic agent

Autor: Peter J. Sadler, Blaine M. Sutton, David T. Hill, M. Tahir Razi

Publikováno v: J. Chem. Soc., Dalton Trans.. :1331-1334

The 1H and 13C high-field n.m.r. spectra of auranofin in a variety of aqueous and non-aqueous solvents have been analysed and all peaks unambiguously assigned except those for the acetyl groups. Specific solvation and co-ordination shifts are discuss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea1670df0345b966cc8b4787c7ef7be8
https://doi.org/10.1039/dt9830001331

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Measurement of rates of transport across erythrocyte membranes by 1H nuclear magnetic resonance spectroscopy

Autor: M Tahir Razi, Dallas L. Rabenstein, Robert D. Guy

Publikováno v: Journal of Magnetic Resonance (1969). 66:434-444

The use of 1H NMR to monitor the transport of small molecules across the membrane of erythrocytes is evaluated. Cells are separated, as a function of time, from a suspension medium containing the small molecule of interest, and then analyzed for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a0b72fb455441164c7dd02f6a7bf9e3
https://doi.org/10.1016/0022-2364(86)90187-3

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Carcinogenic alkylation of nucleic acid bases. Solid state and solution studies of O2-isopropyl-2′-deoxythymidine

Autor: Terry Lee, George Birnbaum, Frank E. Hruska, M. Tahir Razi, Rudy Sebastian, Krishan L. Sadana, Garry W. Buchko

Publikováno v: Canadian Journal of Chemistry. 66:1628-1634

O2-Isopropyl-2′-deoxythymidine (i2dT) crystallizes in the tetragonal space group P43212, and the cell dimensions are a = b = 8.7667(2), c = 37.1943(12) Å. X-ray intensity data were measured with a diffractometer, and the structure was solved by di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5deb1f8bb700b24e8846937ccf6cd90c
https://doi.org/10.1139/v88-264

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An EXAFS study of gold co-ordination in the anti-arthritic drugs Myocrisin and Solganol

Autor: Michel Koch, G. Neville Greaves, Stephen J. Gurman, Muhammed A. Mazid, M. Tahir Razi, James C. Phillips, Peter J. Sadler

Publikováno v: Journal of the Chemical Society, Chemical Communications. :1261

Analysis of the fine structure on the LIIIX-ray absorption edge of Au using calculated phase shifts shows that in disodium thiomalato-S-gold(I)(‘Myocrisin’) and thioglucopyranosyl-S-gold(I)(‘Solganol’) the gold(I) atom is bonded to two (bridg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964b5748639d5ad23395ed7395c9bc1d
https://doi.org/10.1039/c39800001261

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