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Glyoxylate carboligase: a unique thiamin diphosphate-dependent enzyme that can cycle between the 4'-aminopyrimidinium and 1',4'-iminopyrimidine tautomeric forms in the absence of the conserved glutamate.
Biochemistry 20121009
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Consequences of one-electron oxidation and one-electron reduction for 4-aminopyrimidine--DFT studies.
Journal of molecular modeling 20120801
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Design, synthesis and antiproliferative activity of 2-acetamidothiazole-5-carboxamide derivatives.
Medicinal chemistry (Shariqah (United Arab Emirates)) 20120701
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Bifunctionality of the thiamin diphosphate cofactor: assignment of tautomeric/ionization states of the 4'-aminopyrimidine ring when various intermediates occupy the active sites during the catalysis of yeast pyruvate decarboxylase.
Journal of the American Chemical Society 20120227
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2-Chloro-pyrimidin-4-amine.
Acta crystallographica. Section E, Structure reports online 20120201
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Solid-state nuclear magnetic resonance studies delineate the role of the protein in activation of both aromatic rings of thiamin.
Journal of the American Chemical Society 20120111
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Lead generation of heat shock protein 90 inhibitors by a combination of fragment-based approach, virtual screening, and structure-based drug design.
Bioorganic & medicinal chemistry letters 20111001
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Coupling reaction between electron-rich pyrimidinones and α-amino acids promoted by phosphonium salts.
Organic & biomolecular chemistry 20110907
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Application of butenonyl-C-glucosides in the synthesis of pyrazolinyl-, aminopyrimidinyl- and biphenyl methyl-β-D-C-glucopyranosides.
Molecular diversity 20110801
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Synthesis and biological activities of 2-amino-thiazole-5-carboxylic acid phenylamide derivatives.
Archiv der Pharmazie 20110701
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Discovery of piperidinyl aminopyrimidine derivatives as IKK-2 inhibitors.
Bioorganic & medicinal chemistry letters 20110515
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Solid-state NMR and density functional theory studies of ionization states of thiamin.
The journal of physical chemistry. B 20110203
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Exploration of piperidine-4-yl-aminopyrimidines as HIV-1 reverse transcriptase inhibitors. N-Phenyl derivatives with broad potency against resistant mutant viruses.
Bioorganic & medicinal chemistry letters 20101015
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Does stacking restrain the photodynamics of individual nucleobases?
Journal of the American Chemical Society 20100623
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Communication between thiamin cofactors in the Escherichia coli pyruvate dehydrogenase complex E1 component active centers: evidence for a 'direct pathway' between the 4'-aminopyrimidine N1' atoms.
The Journal of biological chemistry 20100409
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7-(4-Bromo-phen-yl)-9-phenyl-7H-pyrrolo[3,2-e]tetra-zolo[1,5-c]pyrimidine.
Acta crystallographica. Section E, Structure reports online 20100301
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Asymmetry in the N-inversion of heteroarene imines: pyrimidin-4(3H)-imine, pyridin-2(1H)-imine, and 1H-purine-6(9H)-imine.
The Journal of organic chemistry 20100219
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Regulation of the spontaneous augmentation of Na(V)1.9 in mouse dorsal root ganglion neurons: effect of PKA and PKC pathways.
Marine drugs 20100101
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Somatostatin release, electrical activity, membrane currents and exocytosis in human pancreatic delta cells.
Diabetologia 20090801
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Reaction mechanisms of thiamin diphosphate enzymes: defining states of ionization and tautomerization of the cofactor at individual steps.
The FEBS journal 20090501
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Reaction mechanisms of thiamin diphosphate enzymes: new insights into the role of a conserved glutamate residue.
The FEBS journal 20090501
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Pre-synaptic nicotinic and D receptors functionally interact on dopaminergic nerve endings of rat and mouse nucleus accumbens.
Journal of neurochemistry 20090301
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The identification of orally bioavailable thrombopoietin agonists.
Bioorganic & medicinal chemistry letters 20090301
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Investigation of the effects of the novel anticonvulsant compound carisbamate (RWJ-333369) on rat piriform cortical neurones in vitro.
British journal of pharmacology 20090301
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Two structurally distinct inhibitors of glycogen synthase kinase 3 induced centromere positive micronuclei in human lymphoblastoid TK6 cells.
Mutation research 20080825
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Nonadiabatic deactivation of 9H-adenine: a comprehensive picture based on mixed quantum-classical dynamics.
Journal of the American Chemical Society 20080528
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A DFT study of solvation effects on the tautomeric equilibrium and catalytic ylide generation of thiamin models.
Journal of computational chemistry 20080501
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A study on the inhibition of adenosine deaminase.
Journal of enzyme inhibition and medicinal chemistry 20080401
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New evidence for cofactor's amino group function in thiamin catalysis by transketolase.
Biochemical and biophysical research communications 20080215
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Amino-imino tautomerization reaction of the 4-aminopyrimidine/acetic acid system.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20080201
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Elucidation of the chemistry of enzyme-bound thiamin diphosphate prior to substrate binding: defining internal equilibria among tautomeric and ionization states.
Biochemistry 20070918
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Sodium currents in mesencephalic trigeminal neurons from Nav1.6 null mice.
Journal of neurophysiology 20070801
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Can the nonadiabatic photodynamics of aminopyrimidine be a model for the ultrafast deactivation of adenine?
The journal of physical chemistry. A 20070419
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Thiamin deprotonation mechanism. Carbanion development stabilized by the LUMOs of thiazolium and pyrimidylimine working in tandem and release governed by a H-bond switch.
The journal of physical chemistry. A 20070322
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4-Aminopyrimidines as novel HIV-1 inhibitors.
Bioorganic & medicinal chemistry letters 20070101
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Acetylphosphinate is the most potent mechanism-based substrate-like inhibitor of both the human and Escherichia coli pyruvate dehydrogenase components of the pyruvate dehydrogenase complex.
Bioorganic chemistry 20061201
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Pharmacology of a slowly inactivating outward current in hippocampal CA3 pyramidal neurons.
Journal of neurophysiology 20060901
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Electronic and nuclear magnetic resonance spectroscopic features of the 1',4'-iminopyrimidine tautomeric form of thiamin diphosphate, a novel intermediate on enzymes requiring this coenzyme.
Biochemistry 20060620
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Structural and functional alterations of spinal cord axons in adult Long Evans Shaker (LES) dysmyelinated rats.
Experimental neurology 20050601
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Discovery of pyrimidyl-5-hydroxamic acids as new potent histone deacetylase inhibitors.
European journal of medicinal chemistry 20050601
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Effect of coenzyme modification on the structural and catalytic properties of wild-type transketolase and of the variant E418A from Saccharomyces cerevisiae.
The FEBS journal 20050301
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Formation of 4-aminopyrimidines via the trimerization of nitriles using focused microwave heating.
Journal of combinatorial chemistry 20050101
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Properties of Xenopus Kv1.10 channels expressed in HEK293 cells.
Journal of neurobiology 20040801
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Tetrahedral intermediates in thiamin diphosphate-dependent decarboxylations exist as a 1',4'-imino tautomeric form of the coenzyme, unlike the michaelis complex or the free coenzyme.
Biochemistry 20040601
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Over expression of the selectable marker blasticidin S deaminase gene is toxic to human keratinocytes and murine BALB/MK cells.
BMC biotechnology 20040101
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A new and efficient synthesis of pyrrolo[2,3-d]pyrimidine anticancer agents: Alimta (LY231514, MTA), homo-Alimta, TNP-351, and some aryl 5-substituted pyrrolo[2,3-d]pyrimidines.
The Journal of organic chemistry 20031226
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Long-lasting anticonvulsant effect of focal cooling on experimental neocortical seizures.
Epilepsia 20031201
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Dual catalytic apparatus of the thiamin diphosphate coenzyme: acid-base via the 1',4'-iminopyrimidine tautomer along with its electrophilic role.
Journal of the American Chemical Society 20031022
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Fully automated synthesis module for preparation of S-(2-[(18)F]fluoroethyl)-L-methionine by direct nucleophilic exchange on a quaternary 4-aminopyridinium resin.
Nuclear medicine and biology 20030701
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Current mechanistic understanding of thiamin diphosphate-dependent enzymatic reactions.
Natural product reports 20030401
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2-pyrazinylnitrene and 4-pyrimidylnitrene. Ring expansion to 1,3,5-triazacyclohepta-1,2,4,6-tetraene and ring opening to (2-Isocyanovinyl)carbodiimide.
The Journal of organic chemistry 20021129
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Development of new amination reaction at 4-position of pyrimidine nucleosides.
Nucleic acids research. Supplement (2001) 20020101
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Ferromagnetic exchange coupling of vanadium(IV) dpi spins across pyrimidine rings: dinuclear complexes of oxovanadium(IV) bis(1,1,1,5,5,5-hexafluoropentane-2,4-dionate) bridged by pyrimidine derivatives.
Inorganic chemistry 20011231