@inproceedings{BurschkaBringmannBusseetal.1992,
  author    = {Burschka, Christian and Bringmann, Gerhard and Busse, Holger and Guessregen, Stefan and Schoener, Bernd and Zagst, Rainer},
  title     = {Structure and dynamics of free and metallated benzonaphthopyranones and -pyrans},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46858},
  year      = {1992},
  abstract  = {First calculations of the structures of metal-free and complexed biaryl lactones and their confrrmation by X-ray crystaIlography, the search for the transition states of their heIimerization processes, and the spectroscopic determination of the heIimerization barriers of related cyclic ethers by DNMR are reported.},
  language  = {de}
}
@article{BringmannZagstSchoeneretal.1991,
  author    = {Bringmann, Gerhard and Zagst, Rainer and Sch{\"o}ner, Bernd and Busse, Holger and Hemmerling, Martin and Burschka, Christian},
  title     = {Acetogenic Isoquinoline Alkaloids. XXIII. Structure of the Naphthyl Isoquinoline Alkaloid Dioncophylline A},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31331},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {en}
}