Messung und Berechnung der CD-Spektren der Biaryl-Alkaloide Ancistrocladein und Dioncophyllein A [1] / Detection and Calculation of the CD Spectra from the Biaryl Alkaloids Ancistrocladeine and Dioncophylleine A [1]

J. Fleischhauer, A. Koslowski, B. Kramer, E. Zobel, G. Bringmann, K. P. Gulden, T. Ortmann, B. Peter
1993 Zeitschrift für Naturforschung. B, A journal of chemical sciences  
The circular dichroism (CD) of the biaryls ancistrocladeine and dioncophylleine A has been studied. The CNDO/S method in combination with a Boltzmann weighting o f different structures using AM 1 energies has been applied to reproduce the experimental CD spectra o f the two alkaloids with known absolute configuration at with those o f the exciton chirality method.
doi:10.1515/znb-1993-0204 fatcat:zpylk3poirgmhpfrganiazf5j4