Nitrofurantoin metabolism: Free radical-DNA interactions.

Download
023484.pdf
1992
Modaresi, Mojgan
Show full item record
71
views
0
downloads
https://hdl.handle.net/11511/8648
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

PENTACARBONYL(1,4-DIISOPROPYL-1,4-DIAZABUTADIENE)CHROMIUM - ISOLATION AND REACTIVITY OF THE MONODENTATE INTERMEDIATE EN-ROUTE TO CR(CO)4(IPROP-DAB) CHELATE RING-CLOSURE
GREVELS, FW; KAYRAN, C; Özkar, Saim (1994-08-01)
Exchange of the olefin ligand in Cr(CO)5(eta2-(Z)-cyclooctene) by 1,4-diisopropyl-1,4-diazabutadiene (iprop-DAB) yields Cr(CO)5(iprop-DAB) (1), where the potentially bidentate DAB ligand coordinates in a monodentate fashion. Complex 1 is isolated as red crystals and fully characterized (elemental analysis, IR, UV-vis, H-1 NMR and C-13 NMR spectra). In hydrocarbon solution at ambient temperature it decays via two competitive routes involving (a) chelate ring closure with CO extrusion to form Cr(CO)4(iprop-DA...
Pentacarbonyl(eta(2)-vinylferrocene)metal(0) complexes of Group 6 elements: synthesis and characterization
Özkar, Saim; Demir, N (Elsevier BV, 2003-12-15)
Photolysis of hexacarbonylmetal(0) complexes of the Group 6 elements in the presence of vinylferrocene in an n-hexane solution at -15 degreesC yields pentacarbonyl (eta(2)-vinylferrocene)metal(0) complexes as the sole photo-substitution product, different from the general reaction pattern observed for the same Group 6 metal carbonyls with other olefins. M(CO)(5)(eta(2)-vinylferrocene) complexes (M = Cr, Mo, W) could be isolated from the solution and characterized by using spectroscopic techniques. The compl...
Nitro Derivatives of Parabanic Acid as Potential Explosives: A Theoretical Study
Türker, Burhan Lemi; Varis, Serhat (2014-01-01)
This work deals with certain parabanic acid (PA) derivatives because they possess great calculated density (>1.8 gcm(-3)) and high content of nitrogen (26%). Computed ballistic properties of eight different parabanic acid derivatives are presented. The structures were optimized at the B3LYP/6-31G(d, p) level. The calculated data for PA are found to be compatible with the experimental X-ray data. The detonation performance analyses were done using empirical Kamlet-Jacobs equations. Additionally, detonation p...
Pentacarbonyl(2-ferrocenylpyridine)metal(0) complexes of Group 6 elements. Synthesis and characterization
Yaman, G; Kayran, C; Özkar, Saim (Springer Science and Business Media LLC, 2005-02-01)
2-Ferrocenylpyridine (2-Fcpy) was prepared according to the literature procedure. 1,1'-Dipyridylferrocene was also obtained as a minor product and characterized by H-1- and C-13-n.m.r. spectroscopy. Prolonged irradiation of Cr(CO)(6) in the presence of 2-Fcpy in n-hexane gave Cr(CO)(5)(2-Fcpy) which could not be isolated due to its instability even at low temperature, but was detected in solution by i.r. spectroscopy. The preparation of Mo(CO)(5)(2-Fcpy) from direct photolysis of Mo(CO)(6) with 2-Fcpy could...
Tetramethyldiamidophosphoric acid chloride mediated epoxide-diene conversion and steroidal aromatization
Demir, Ayhan Sıtkı (2001-01-01)
The reaction of tetramethyldiamidophosphoric acid chloride with epoxides in the presence of a trace amount of water furnished 1,3-dienes in good yield. The conversion works with open chain and cyclic epoxides. A C-C bond cleavage reaction occurs if the epoxide contains a quaternary carbon. Application of this method to epoxy sterols afforded ring A aromatic steroids in good yield. The aromatization works via dienol-benzene rearrangements and is independent of the C-3 stereochemistry.
Citation Formats
M. Modaresi, “Nitrofurantoin metabolism: Free radical-DNA interactions.,” Middle East Technical University, 1992.
METU IIS - Integrated Information Service open@metu.edu.tr