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Mostrando ítems 87133-87152 de 135867
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Artículo
N -Isopropylsulfinylimines vs. N-tert -butylsulfinylimines in the stereoselective synthesis of sterically hindered amines: An improved synthesis of enantiopure (R)- And (S)-rimantadine and the trifluoromethylated analogues
(Royal Society of Chemistry, 2019-11-04)An improved fully stereoselective synthesis of both enantiomers of rimantadine and its trifluoromethylated analogues has ...
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Artículo
N doping of TiO 2(110) Photoemission and density-functional studies
(AIP Publishing, 2006-09)The electronic properties of N-doped rutile TiO2(110) have been investigated using synchrotron-based photoemission and ...
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Artículo
N-1,2,3-triazole-isatin derivatives for cholinesterase and β-amyloid aggregation inhibition: A comprehensive bioassay study
(Elsevier, 2020-05)Our goal was the evaluation of a series of N-1,2,3-triazole-isatin derivatives for multi-target activity which included ...
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Artículo
N-acetyl-2,3,4,6-tetra-O-acetyl-N-benzyl-β-D-glucopyranosylamine
(International Union of Crystallography, 1997)The solid-state conformation of the title compound, C23H29NOIo, has been unequivocally established. The configuration ...
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Artículo
N-acetylcysteine selectively antagonizes the activity of imipenem in Pseudomonas aeruginosa by an OprD-mediated mechanism
(American Society for Microbiology, 2015-01-01)The modulating effect of N-acetylcysteine (NAC) on the activity of different antibiotics has been studied in Pseudomonas ...
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Tesis Doctoral
N-categorías un modelo categorial de la lógica
(1984)En el Capítulo I introducimos el primero de los conceptos básicos que presentamos: Las N-categorías.El Capítulo II está ...
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Artículo
N-Heterotricyclic Cationic Carbene Ligands. Synthesis, Reactivity and Coordination Chemistry
(Royal Society of Chemistry, 2018)The direct dialkylation of triazolo[4,3-b]isoquinolin-3-ylidene structures readily affords dicationic N-heterotricyclic ...
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Artículo
N-substituted Aminobiphenyl Palladacycles Stabilized by Dialkylterphenyl Phosphanes: Preparation and Applications in C[sbnd]N Cross-coupling Reactions
(Elsevier, 2021)Neutral and cationic N-methyl- and N-phenyl-2-aminobiphenyl methanesulfonate palladacycles stabilized with dialkylterphenyl ...
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Artículo
N-terminal chimaeras with signal sequences enhance the functional expression and alter the subcellular localization of heterologous membrane-bound inorganic pyrophosphatases in yeast
(Portland Press, 2010)Expression of heterologous multispanning membrane proteins in Saccharomyces cerevisiae is a difficult task. Quite often, ...
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Libro
N.I. August. Galesii ciuis Bononiensis ac philosophi De terraemotu liber
(Bononiae : apud Alexandrum Benaccium , 1571, 1571) -
Artículo
N1,N1-Diethyl-N 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)acetamidine
(International Union of Crystallography, 2001)The PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803 have been crystallized ...
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Artículo
N7-methylguanosine methylation of tRNAs regulates survival to stress in cancer
(Springer Nature, 2023)Tumour progression and therapy tolerance are highly regulated and complex processes largely dependent on the plasticity ...
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Ponencia
n_TOF Experiment: Past, Present And Future
(American Institute of Physics, 2009)The neutron Time-of-Flight facility at CERN was built to measure the neutron capture and fission cross sections. A short ...
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Artículo
Na parábola do homo viator (lc 10, 25-37): a outra qualidade de vida
(Universidad de Sevilla, 2016)Um desígnio ético da parábola do Bom Samaritano (Lc 10, 25-37) será apresentar uma narrativa sobre a Outra qualidade de ...
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Capítulo de Libro
Na via da legitimação democrática da união europeia: o estatuto da cidadania como elemento propulsor do processo de integração europeia
(Egregius, 2016)Criar um sentimento de pertença de um indivíduo a uma nova entidade política foi um dos objectivos da cidadania ...
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Artículo
Na+-dependent and Na+-independent betaine transport across the apical membrane of rat renal epithelium
(Elsevier, 2015)The low renal excretion of betaine indicates that the kidney efficiently reabsorbs the betaine filtered by the glomeruli ...
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Artículo
Na+-dependent D-mannose transport at the apical membrane of rat small intestine and kidney cortex
(Elsevier, 2001)The presence of a Na+/D-mannose cotransport activity in brush-border membrane vesicles (BBMV), isolated from either rat ...
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Artículo
Na+-H+ exchange activity in brush-border membrane vesicles isolated from chick small intestine
(Elsevier, 1995)This study was undertaken to investigate the presence of a Na+{single bond}H+ antiporter in brush-border membrane vesicles ...
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Artículo
Na+/Cl-/creatine transporter activity and expression in rat brain synaptosomes
(Elsevier, 2010)Creatine is involved in brain ATP homeostasis and it may also act as neurotransmitter. Creatine transport was measured in ...