Archives of Pharmacal Research

The Pharmaceutical Society of Korea (대한약학회)
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The NMR assignments of anthraquinones from Cassia tora

  • Choi, Jae-Sue (Department of Food and Life Science, National Fisheries University of Pusan) ;
  • Jung, Jee-Hyung (Korea Ocen Research and Development Institute) ;
  • Lee, Hee-Jung (Department of Food and Life Science, National Fisheries University of Pusan) ;
  • Kang, Sam-Sik (Natural Products Research Institute, Seoul National University)
  • Published : 1996.08.01
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Abstract

The $^1H- and^{13}C-NMR$ spectra of alaternin, aurantio-obtusin, chryso-obtusin, obtusin and 2-glucosyl obtusifolin isolated from the seeds of Cassia tora have been assigned based on HMBC, long-range HETCOR, fully $^1H-coupled {13}^C-NMR$, deuterium isotope experiment, and by comparison with the model compounds.

Keywords

References

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