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Showing 1 to 3 of 3 for “"500 Natural Sciences and Mathematics"”.
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The synthesis and pharmacological evaluation of quisqualic acid and some novel excitatory amino acid mimetics
L-Glutamic acid and L-aspartic acid are believed to be the principal initiators of excitatory synaptic neurotransmission in the mammalian central system. A number of molecules of either natural or synthetic origin have been identified as possessing agonist or antagonist properties at glutamate …
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Lanthanide and transition metal complexes of nitrogen and oxygen donor macrocyclic ligands
This thesis is concerned with the synthesis and characterisation of altogether twenty 18- and 24-membered macrocyclic ligands, incorporating the pyridyl and phenolic substituents in the cavity, coupled with their lanthanide and transition metal complexes. Initially a survey of the synthesis and …
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Studies on conducting polymers : the synthesis and anodic electropolymerisation of novel B-functionalised thiophenes
… ’-thienyl)nona-l,3,6,8-tetraen-5-one,[8]; and 3-(trimethylsilyl)thiophene, [9] were synthesised as precursors for anodic electropolymerisation though an anticipated 2,5 ’-coupling of their respective thiophene moieties. The spectroscopic properties of these novel compounds, including their …