The Journal of organic chemistry, 74(3), 1205-1211 (2008-12-17)
The enantioselective construction of the 3-ethylindolo[2,3-a]quinolizidine moiety present in numerous indole alkaloids is reported, the key steps being a stereoselective cyclocondensation of (S)-tryptophanol with an appropriate racemic delta-oxoester and a regio- and stereoselective cyclization of the resulting oxazolopiperidones on the
Chemical communications (Cambridge, England), 55(31), 4495-4498 (2019-03-29)
The determination of enantiomeric excess (ee) in various groups of chiral compounds, namely amines, amino alcohols, diols, and hydroxy acids is performed using a dual chromophore FRET/PET based sensor ensemble. The sensing ensemble utilizes fluorescence changes from two chromophores (indicators)
Along with infections, ultrafiltration failure due to the toxicity of glucose-containing peritoneal dialysis (PD) solutions is the Achilles' heel of PD method. Triggered by the protective effect of general control nonderepressible-2 (GCN-2) kinase activation against high-glucose conditions in other cell
Chembiochem : a European journal of chemical biology, 11(13), 1889-1895 (2010-08-03)
In Alzheimer's disease (AD) and other neurodegenerative disorders, proteins accumulate into ordered aggregates, called amyloids. Recent evidence suggests that these structures include both large, insoluble fibrils and smaller, prefibrillar structures, such as dimers, oligomers, and protofibrils. Recently, focus has shifted
Bovine kidney cell lines resistant to tryptamine and tryptophanol (tryptophan analogs) were selected. The content of tryptophanyl-tRNA synthetase (WRS, EC 6.1.1.2) was assayed by measuring the binding of monospecific polyclonal antibodies to the 35S-labeled enzyme in detergent-soluble and -insoluble forms
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