Zobrazeno 1 - 10
of 174
pro vyhledávání: '"H. Friebolin"'
Autor:
C. Ruechardt, H. Friebolin
Publikováno v:
ChemInform. 26
Publikováno v:
Die Makromolekulare Chemie. 192:75-83
Partially acetylated cellulose was synthesized by homogeneous acidic and basic saponification of cellulose triacetate (fully acetylated cellulose) and by homogeneous acetylation of cellulose dissolved in molten N-ethyl-pyridinium chloride. The result
Publikováno v:
Biological chemistry. 379(6)
Five oligosaccharide alpha1-phosphates and one sulfated glycopeptide have been isolated from the hemofiltrate of one patient with end-stage renal disease. Isolation of these compounds has been achieved using reverse osmosis, ion-exchange and size-exc
Autor:
H. Friebolin, Alan M. Kenwright
Publikováno v:
Magnetic Resonance in Chemistry. 32:439-439
Autor:
Heinz-Günter Sieberth, Weisshaar G, Brunner H, H. Friebolin, Hans Josef Opferkuch, Wolfgang Baumann, H Mann
Publikováno v:
Biological Chemistry Hoppe-Seyler. 368:1545-1558
Autor:
Brunner H, Weisshaar G, H Mann, H. Friebolin, Hans-Josef Opferkuch, Wolfgang Baumann, Heinz-Günter Sieberth
Publikováno v:
Biological Chemistry Hoppe-Seyler. 368:647-658
Autor:
H. Friebolin, Hermann Schmidt
Publikováno v:
Journal of Carbohydrate Chemistry. 2:405-413
Kinetic data for the deuteration of N-acetyl-d-neuraminic acid at C-3 in basic solution at different pD values are given and discussed. With the same method Tritium has been introduced. A mechanism is proposed for the exchange reaction.
Publikováno v:
Organic Magnetic Resonance. 10:157-164
Eine Reihe unsymmetrisch substituierter N-Methylaminoborane mit je einem Phenylring am Stickstoff und am Bor wurde synthetisiert und das in verdunnten Losungen 1H NMR-spektroskopisch bestimmte cistrans-Isomerenverhaltnis in Abhangigkeit von der Grose
Publikováno v:
Journal of Carbohydrate Chemistry. 2:415-425
The enzymatic cleavage of N-acetyl-2-azido-2-deoxy-α-d-neuraminic acid in the probe of the NMR spectrometer allows the accumulation of 1H NMR spectra of the released a anomer of the N-acetyl-d-neuraminic acid before it mutarotates to the β anomer.