Hassan Mansouri-Torshizi

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The synthesis and chemical characterization of two structurally related platinum(II) and palladium(II) complexes, [M(2,2'-bipyridine)(morpholinedithiocarbamate)]NO(3) or [M(bpy)(mor-dtc)]NO(3), where M = Pt(II) or Pd(II), are described. Studies of anti-tumor activities of these complexes against human cell tumor lines (K(562)) have been carried out. They(More)
The pharmacokinetics and pharmacodynamics of any drug will depend, largely, on the interaction that has with human serum albumin (HSA), the most abundant plasma protein. The interaction between newly synthesized Pd(II) complexe, 2,2'-bipyridin Butylglycinato Pd(II) nitrate, an anti-tumor component, with HSA was studied at different temperatures by(More)
Three new Complexes of formula [pd(bpy)(R-NH-CSS)] Cl (where bpy is 2/2'- bipyridine, and R-NH-CSS is butylamine, hexylamine- and octyamine-dithiocabamate anion) have been synthesized by University of Sistan and Blachostan. These complexes have been characterized by spectroscopic methods such as ultraviolet-visible, infrared and (1)H-NMR as well as(More)
The two water-soluble designed platinum(II) complex, [Pt(Oct-dtc)(bpy)]NO(3) (Oct-dtc = Octyldithiocarbamate and bpy = 2,2' -bipyridine) and palladium(II) complex, [Pd(Oct-dtc)(bpy)]NO(3), have been synthesized and characterized by elemental analyses, molar conductivity measurements, IR, (1)H NMR, and electronic spectra studies. Studies of antitumor(More)
The interaction of calf thymus DNA (CT-DNA) with a novel synthesized and characterized Palladium (II) complex with the formula of [Pd (Et-dtc) (phen)] NO(3) (where phen is 1,10-phenanthroline and Et-dtc is ethyldithiocarbamate) was extensively studied by various spectroscopic techniques. UV-vis studies imply that there is a set of 6 binding sites for the(More)
Butyldithiocarbamate sodium salt (Bu-dtcNa) and its two complexes, [M(bpy)(Bu-dtc)]NO3 (M=Pt(II) or Pd(II) and bpy=2,2'-bipyridine), have been synthesized and characterized on the basis of elemental analysis, molar conductivities, IR, 1H NMR, and UV-vis spectra. In these complexes, the dithiocarbamato ligand coordinates to Pt(II) or Pd(II) center as(More)
A novel palladium(II) complex has been synthesized with hexyldithiocarbamate (Hex-dtc) and 1,10-phenanthroline (phen) by the reaction of [Pd(phen)(H(2)O)(2)](NO(3))(2) with sodium salt of hexyldithiocarbamate and a complex of type [Pd(Hex-dtc) (phen)]NO(3) has been obtained. The complex has been characterized by elemental analysis, molar conductance, (1)H(More)
In this study two platinum(II) and palladium(II) complexes of the type [M(bpy)(pip-dtc)]NO3 (where M=Pt(II) or Pd(II), bpy=2,2'-bipyridine, pip-dtc=piperidinedithiocarbamate) were synthesized by reaction between diaquo-2,2'-bipyridine Pt(II)/Pd(II) nitrate and sodium salt of dithiocarbamate. These cationic water soluble complexes were characterized by(More)
A new water-soluble palladium(II) complex, [Pd(bpy)(pyr-Ac]NO₃ in which bpy = 2,2'-bipyridine and pyr-Ac is 1-pyrrolacetato, has been synthesized and characterized by spectroscopic methods (¹H NMR, FT-IR, and UV-Vis), molar conductivity measurements, and elemental analysis. The results obtained from elemental analysis and conductivity measurements confirmed(More)
The biological evaluation of a new synthesized Pt(II)-complex, 2,2'-bipyridin Butylglycinato Pt(II) nitrate, an anti-tumor component, was studied at different temperatures by fluorescence and far UV circular dichroism (CD) spectroscopic methods. Human serum albumin (HSA) and human tumor cell line K562 were as targets. The Pt(II)-complex has a strong ability(More)