Fluorescence polarization using N(alpha)-(fluorescein-5-carbonyl)-N(epsilon)-(N-[2-fluoro-4-iodophenyl]-3,4-difluoroanthraniloyl)lysyl amide is capable of rapidly identifying inhibitor ligands that bind to an allosteric site in MEK1.

PR04.MZ 8-(4-fluoro-but-2-ynyl)-3-p-tolyl-8-aza-bicyclo[3.2.1]octane-2-carboxylic acid methyl ester (1) and LBT999 8-((E)-4-fluoro-but-2-enyl)-3b-p-tolyl-8-aza-bicyclo[3.2.1]octane-2beta-carboxylic acid methyl ester (2) are selective dopamine reuptake inhibitors, derived from cocaine. Compounds 1 and 2 were labelled with fluorine-18 at their terminally fluorinated N-substituents employing micro...

In the title compound, [RuCl(C18H15P)(C26H31N2OP)](CF3O3S)·2C3H6O, the Ru(II) ion is coordinated in a three-legged piano stool, half-sandwich-type geometry by a chlorido ligand, a tri-phenyl-phosphine and a tethered η(6)-(phenyl-p-O-meth-oxy) κ(1)-P N-di-phenyl-phosphino N'-diisopropyl amidine ligand charge-balanced by a trifluormethansulfonate counter-anion. The η(6)-coordination mode of the a...

The title compound, C8H6FNO2, is almost planar (r.m.s. deviation for the non-H atoms = 0.019 Å) and the conformation across the C=C bond is trans. The C and H atoms of the side chain are disordered over two sets of sites in a 0.56 (3):0.44 (3) ratio. In the crystal, mol-ecules are linked by C-H⋯O inter-actions, thus forming C(5) chains propagating in [001].

In the title compound, C22H23F2N3O2, the bicyclic ring system exists in a twin-chair conformation with an equatorial disposition of the 4-fluoro-phenyl groups on the heterocycle. These aromatic rings are inclined to one another by 19.4 (1)°. In the crystal, mol-ecules are linked by pairs of N-H⋯O and C-H⋯O hydrogen bonds into inversion dimers, incorporating R 1 (2)(7) and R 2 (2)(8) ring motifs...

walnut is a hardwood tree which covers a wide area of the plantation forest and gardens. the objective of this study was the separation and identification of compounds produced from pyrolysis of walnut wood at fixed bed reactor under an inert gas atmosphere (nitrogen) at 350 oc for 20 minutes. the separation and identification of compounds from bio-oil treated with n,o-bis (tri methyl sailil) t...

The title compound, C(17)H(19)F(2)N(2) (+)·C(7)H(5)O(3) (-)·C(7)H(6)O(3), is a co-crystal from 4-[bis-(4-fluoro-phen-yl)meth-yl]piperazin-1-ium, salicylate anion and salicylic acid in a 1:1:1 ratio. In addition to an intra-molecular O-H⋯O hydrogen bond, the crystal packing shows hydrogen bonds between the piperazinium cation and salicylate anion (N-H⋯O), as well as between the salicylic acid mo...