In the title compound, [Ni(N(3))(2)(C(10)H(14)N(3)O(2)S)(2)], the Ni(II) atom lies on an inversion center and adopts a distorted trans-NiO(2)N(4) octa-hedral geometry, coordinated by two N,O-bidentate 4,4,5,5-tetra-methyl-2-(5-methyl-imidazol-4-yl)-2-imidazoline-1-oxyl 3-oxide nitronyl nitroxide radical ligands and two monodentate azide anions.

The stereochemical divergent synthesis of indolyl-pyrrolidines was accomplished using an imidazoline-aminophenol (IAP)-Ni(OAc)2 complex and a bis(imidazolidine)pyridine (PyBidine)-Cu(OTf)2 complex. The former catalyzed exo'-selective asymmetric [3 + 2] cyclization of iminoesters with indolyl nitroalkenes, and the latter catalyzed the reaction in an endo-selective manner. These catalysts are tol...

In the crystal structure of the title complex, [YbCl(2)(C(18)H(15)N(5))(CH(3)OH)(2)]Cl, the pseudo-penta-gonal-bipyramidal coordination geometry of the Yb(III) cation is composed of three N atoms from one cis-(±)-2,4,5-tris-(pyridin-2-yl)imidazoline (HL) ligand, two O atoms from two methanol mol-ecules and two Cl(-) anions. Chains are formed along [010] through N-H⋯Cl, O-H⋯Cl and O-H⋯N hydrogen...

Radioligand binding experiments were carried out to identify and characterize nonadrenoceptor [H]idazoxan binding sites and [H](1,2-di-(2-tolyl)guanidine) binding sites in the rat and human stomach. Furthermore, we examined two selected aspects of their potential functional significance. Binding of [H]idazoxan (Kd 5 11.1 nM and 12.4 nM, respectively) and [H]DTG (Kd 5 932 nM and 242 nM, respecti...

THE CRYSTAL STRUCTURE OF NILUTAMIDE [SYSTEMATIC NAME: 5,5-dimethyl-3-[4-nitro-3-(trifluoro-meth-yl)phen-yl]imidazolidine-2,4-dione], C(12)H(10)F(3)N(3)O(4), was determined at 150 K. The dihedral angle between the mean planes through the imidazoline [maximum deviation = 0.0396 (14) Å] and benzene rings is 51.49 (5)°. The mol-ecule exhibits inter-molecular hydrogen bonding via N-H⋯O inter-actions...

Four chemotherapeutic trials in Iran with the babesicide 3,3-bis(2-imidazoline-2-yl) carbanilide dihydrochloride (Imidocarb dihydrochloride) are reported. Subcutaneous administration at a dose of l mg/kg proved highly effective in controlling experimental infection with a local virulent strain of Babesia bigemina in calves. While treated calves were apparently sterilized of the infection, they ...

Substituted phenylazo and phenylazoxy compounds were systematically prepared and their anti-androgenic activity was measured in terms of (1) the growth-inhibiting effect on an androgen-dependent cell line, SC-3, and (2) the binding affinity to nuclear androgen receptor. Generally, azo/azoxy compounds showed cell toxicity, and the growth-inhibiting effects on SC-3 cells correlated with the toxic...

We propose a closed form solution for segmenting mixtures of 2-D translational and 2-D affine motion models directly from the image intensities. Our approach exploits the fact that the spatial-temporal image derivatives generated by a mixture of these motion models must satisfy a bi-homogeneous polynomial called the multibody brightness constancy constraint (MBCC). We show that the degrees of t...