Browsing School of Chemistry by Title
Now showing items 312-331 of 360
-
Supramolecular Structures and Tautomerism of Carboxylate Salts of Adenine and Pharmaceutically Relevant N-6-Substituted Adenine
(2011)Co-crystal and salt formation of the kinetin analogue N-6-benzyladenine with the pharmaceutically acceptable co-crystal and salt formers maleic acid, oxalic acid, glutaric acid, succinic acid, benzoic acid, and fumaric ... -
Surface enhanced Raman scattering for narcotic detection and applications to chemical biology
(Elsevier, 2005)Raman spectroscopy is rapidly finding favour for applications in the life science because of the ease with which it can be used to extract significant data from tissue and cells. However, the Raman effect is an inherently ... -
Surfactant behaviour of metallacarboranes. A study based on the electrolysis of water
(Royal Society of Chemistry, 2013-11-21)[3,3′-Co(1,2-C2B9H11)2]−, [1]−, and its chloroderivatives have been described as displaying surfactant/aggregation properties. We have studied their behaviour as electrolytes in the water electrolysis process. The electrolysis ... -
Syntheses of C-substituted icosahedral dicarbaboranes bearing the 8-dioxane-cobalt bisdicarbollide moiety
(Elsevier, 2009-11-20)The treatment of 1,2-, 1,7- and 1,12-carbaborane lithiated isomers with [3,3′-Co-8-(CH2CH2O)2-(1,2-C2B9H10)-(1′,2′-C2B9H11)] (1) at molar ratios 1:1 or 1:2 at room temperature in THF leads generally to the formation of a ... -
Synthesis of a-O- and a-S-Glycosphingolipids Related to Sphingomonous cell Wall Antigens Using Anomerisation
(MDPI, 2013)[no abstract available] -
Synthesis of an orthogonally protected polyhydroxylated cyclopentene from L-Sorbose
(Chemical Editorial Society (ACES) / Wiley, 2016-07-06)The use of l-sorbose in the synthesis of functionalized cyclopentene derivatives was accomplished. These cyclopentene derivatives are related to those found in naturally occurring jatrophane frameworks and in other bioactive ... -
Synthesis of benzoylated beta-D-glucosamine derivatives
(CRC Press / Taylor and Francis Group, 2017-09-19)[No abstract available] -
Synthesis of bivalent glycoclusters containing GlcNAc as hexasaccharide mimetics. Bactericidal activity against Helicobacter pylori.
(Elsevier, 2012-07-27)The Cu(I) catalysed cycloaddition reaction of azides and alkynes has been used to generate a series of divalent GlcNAc clusters with both α and β configurations. These glycoclusters can be considered as potential mimetics ... -
Synthesis of bivalent lactosides and their activity as sensors for differences between lectins in inter- and intrafamily comparisons
(Elsevier, 2012-01-01)The synthesis of nine bivalent lactosides (based on ditriazoles, diamides, a glycocyclophane and an acyclic analogue of the glycocyclophane) and one monovalent lactosyl triazole facilitated the assessment of the sensitivity ... -
Synthesis of fluorinated alkoxyamines and alkoxyamine-initiated nitroxide-mediated precipitation polymerizations of styrene in supercritical carbon dioxide
(Royal Society of Chemistry, 2014-06-20)TIPNO (2,2,5-trimethyl-4-phenyl-3-azahexane-3-nitroxide)-alkoxyamine was found to give reasonably controlled/living nitroxide-mediated (NMP) precipitation polymerizations of styrene in supercritical carbon dioxide (scCO(2)). ... -
Synthesis of iminosugar derivatives presenting naphthyl and alkyl amine interacting groups and binding to somatostatin receptors
(Royal Society of Chemistry, 2014-03-20)The synthesis of 1-deoxynojirimycin (DNJ) derivatives presenting a 2-naphthylmethyl and an alkyl amino side chain from L-sorbose is described. The synthetic derivatives were tested for their ability to inhibit the binding ... -
Synthesis of migrastatin analogues as inhibitors of tumour cell migration: Exploring structural change in and on the macrocyclic ring
(Wiley, 2015-11-04)Migrastatin and isomigrastatin analogues have been synthesised in order to contribute to structure-activity studies on tumour cell migration inhibitors. These include macrocycles varying in ring size, functionality and ... -
Synthesis of migrastatin analogues as inhibitors of tumour cell migration: exploring structural change in and on the macrocyclic ring
(Wiley, 2015-11-04)Migrastatin and isomigrastatin analogues have been synthesised in order to contribute to structure-activity studies on tumour cell migration inhibitors. These include macrocycles varying in ring size, functionality and ... -
Synthesis of migrastatin and its macroketone analogue and in vivo FRAP analysis of the macroketone on E-Cadherin dynamics
(Wiley-VCH Verlag, 2014-06-11)An efficient and scalable synthesis of a key acyclic intermediate used for the preparation of migrastatin and its macroketone analogue is described; Brown alkoxyallylation is the key step for this synthesis. The macroketone ... -
Synthesis of α-galactosyl ceramide analogues with an α-triazole at the anomeric carbon
(Elsevier, 2014-03-16)The synthesis of 1,2,3-triazole containing analogues of a-GalCer and galacturonic acid containing Sphingomonous cell wall antigens is described. Anomerisation was used to provide the required cc-glycosyl azide precursor. ... -
Synthesis, characterization and reactivity of dyad ru-based molecules for light-driven oxidation catalysis
(Wiley, 2013-03-28)Dyad molecules containing the 2,3,5,6-tetrakis(2-pyridyl)pyrazine (tppz) ligand with general formula [(tpy)Ru(μ-tppz)Ru(X)(L-L)]n+ (X=Cl, CF3COO, or H2O; L-L=2,2′-bipyridine (bpy) or 3,5-bis(2-pyridyl)pyrazole (Hbpp); ... -
Tailoring cocrystal and salt formation and controlling the crystal habit of diflunisal
(American Chemical Society, 2016-09-26)Crystal habit modification of the drug diflunisal that normally grows into extremely thin, long needles has been achieved by breaking the stacking effect with the help of coformers. Eight new cocrystals are reported, along ... -
Tandem reactions via Barton Esters with intermolecular addition and vinyl radical substitution onto indole
(American Chemical Society, 2014-05-16)A one-pot initiator-free Barton ester decomposition with tandem radical addition onto alkyl propiolates or phenylacetylene with aromatic substitution of the resultant vinyl radical allows convenient access to new 9-substituted ... -
Teaming up synthetic chemistry and histochemistry for activity screening in galectin-directed inhibitor design
(Springer, 2016-06-24)A hallmark of endogenous lectins is their ability to select a few distinct glycoconjugates as counterreceptors for functional pairing from the natural abundance of cellular glycoproteins and glycolipids. As a consequence, ... -
Testing the validity of a mechanism describing the oxidation of binary n-heptane/toluene mixtures at engine operating conditions
(Elsevier, 2019-11-02)The aim of this work is to evaluate the influence of the n-heptane/toluene ratio on the reactivity of binary toluene reference fuels (TRFs), through a combined experimental and numerical work. Novel experimental ignition ...