Nuclear magnetic resonance studies of cytochalasin E and its decomposition product.

Authors:
  • TKTetsuya Kajimoto
    Tetsuya Kajimoto
  • YIYohko Imamura
    Yohko Imamura
  • MYMasami Yamashita
    Masami Yamashita
  • KTKokichi Takahashi
    Kokichi Takahashi
  • MSMotoo Shibata
    Motoo Shibata
  • TNToshihiro Nohara
    Toshihiro Nohara
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Abstract
The proton and carbon-13 nuclear magnetic resonance signals of cytochalasin E (1) were assigned with the aid of 1H-1H, 1H-13C and 1H-13C long-range chemical shift correlation spectroscopy spectra, and the structure of the decomposition product (2) generated under neutral conditions was determined.