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Showing 1 to 4 of 4 for “"chromanone"”.

  1. A NEW SYNTHESIS OF BETA-ARYLOXYPROPIONIC ACIDS; A STUDY OF THE USE OF ALIPHATIC DIAZO COMPOUNDS IN THE SYNTHESIS OF CHROMANONE INTERMEDIATES

    BRAUN, LOREN L

    nebraska Repository record

  2. Neue chirale Triazoliumsalze in der Carben-katalysierten intramolekularen gekreuzten Benzoin-Reaktion

    Niemeier, OliverMainz2007

    … alpha-hydroxy-tetralone, - indanone- and -chromanone-derivatives could be obtained with generation of a quaternary stereogenic center with high enantioselectivities. This alpha-hydroxy-ketones are structural motifs of many bioactive natural products. Thus, synthetic concepts for the …

    aachen Repository record

  3. Inhibitors of human cathepsin L and cruzain as therapeutic agents.

    Arispe Angulo, Wara Milenka.Baylor University.2008

    … propiophenone, α- and β-tetralone, 4-chromanone, and 4-thiochromenone were evaluated as inhibitors of human cathepsin L. While most of the compounds had IC50 values in the range of 0.4 µM or greater, four were very effective inhibitors of cathepsin L: the benzophenone …

    baylor Repository record

  4. Vom Phenol zum Naturstoff : Entwicklung nachhaltiger Mikrowellen-vermittelter SUZUKI-MIYAURA-Kupplungen und Tandem-Reaktionen

    Riemer, MartinUniversität Potsdam

    … zu den sich ebenfalls vom Phenol ableitenden Chromanonen, Chromonen und Cumarinen untersucht. Bei diesen Untersuchungen konnte durch die Entwicklung zweier neuer Tandem-Reaktionen ein nachhaltiger und stufenökonomischer Syntheseweg zur Darstellung substituierter Benzo(dihydro)pyrone aufgezeigt …

    potsdam-diss Repository record