Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Charles J. Shaw"'
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 25:1421-1430
The convergent synthesis of poly(benzyl ether) dendrimers was published by Frechet et al.[1] However, the coupling of the lower generation bromide with the 3,5-dihydroxy benzyl alcohol (monomer) involved the use of triphenylphosphine. The purificatio
Autor:
Francis H, Sansbury, Birgül, Kirel, Richard, Caswell, Hana Lango, Allen, Hana, Lango Allen, Sarah E, Flanagan, Andrew T, Hattersley, Sian, Ellard, Charles J, Shaw-Smith
Publikováno v:
European Journal of Human Genetics
Neonatal diabetes is a highly genetically heterogeneous disorder. There are over 20 distinct syndromic and non-syndromic forms, including dominant, recessive and X-linked subtypes. Biallelic truncating or mis-sense mutations in the DNA-binding domain
Publikováno v:
Journal of Chromatography A. 913:365-370
Sialic acids are widely found in nature as components of oligosaccharide units in mucins, glycoproteins and other microbial polymers. Existing methods for determining these acids are long, tedious, and not specific. A simple, rapid, and sensitive met
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 24:869-880
Using nonporous silica (NPS) chromatography, mesylation reactions with unhindered and hindered amines were studied as proton scavengers. During reaction monitoring it is important to conduct sensitive and fast analyses. To optimally control the react
Autor:
Francis H Sansbury, Birgül Kirel, Richard Caswell, Hana Lango Allen, Sarah E Flanagan, Andrew T Hattersley, Sian Ellard, Charles J Shaw-Smith
Publikováno v:
European Journal of Human Genetics. 23:1750-1750
Publikováno v:
Journal of chromatography. A. 987(1-2)
Experimental data for the synthetic methods of preparation of the L-ketohexoses have been lacking an analytical method for monitoring the chemical or enzymatic reactions described. Dual refractive index and laser-based chiroptical detection provides
Publikováno v:
Journal of Chromatography A. 631:173-175
The analytical and preparative enantiomeric resolution of a racemic substituted thienopyran was obtained with a β-cyclodextrin bonded-phase column using isocratic conditions. Baseline separations were obtained with short run times. The analytical me
Publikováno v:
Journal of pharmaceutical sciences. 81(6)
Fast-atom bombardment-tandem mass spectrometry (FAB-MS-MS) was used to characterize the structure of atosiban, a synthetic oxytocin antagonist, and one of its synthesis-related impurities. The nature of the structural modification in the impurity of
Publikováno v:
Journal of pharmaceutical sciences. 80(5)
The degradation products of luteinizing hormone releasing hormone [LH/RH; 1; gonadorelin releasing hormone (GnRH); less than Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2] were determined in aqueous solution (pH 6.5) at 25, 37, 50, and 80 degrees C. Th
Autor:
Mary Lou Cotter, Charles J. Shaw, Roxanne E. Naldi, John R. Lloyd, Alan R. Oyler, David A. Graden
Publikováno v:
Journal of pharmaceutical sciences. 80(3)
The degradation products of histrelin (1, less than Glu-His-Trp-Ser-Tyr-(D-Nim-bzl-His)-Leu-Arg-Pro-NHEt) were determined in aqueous solution at pH 5.4 and 87 degrees C over an 18-day period (47% degradation). These degradation products (2-5) resulte