• DOI:10.1248/CPB.28.1311
Corpus ID: 93610407

Further Structural Studies of 1-Indanone Derivatives obtained from Onychium japonicum

@article{Akabori1980FurtherSS,
  title={Further Structural Studies of 1-Indanone Derivatives obtained from Onychium japonicum},
  author={S. Akabori and Yoko Akabori and Masao Hasegawa},
  journal={Chemical & Pharmaceutical Bulletin},
  year={1980},
  volume={28},
  pages={1311-1313}
}

S. Akabori, Yoko Akabori, Masao Hasegawa

Published 1980

Chemistry

Chemical & Pharmaceutical Bulletin

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The structures of pteroside M and pterosin M isolated from the fronds of Onychium japonicum were reexamined by the NMR chemical shift reagent method. Furthermore, the stereostructure of pteroside M was established as 4-hydroxy-6-2'-hydroxyethyl-2 (R), 5, 7-trimethyl-1-indanone-2'-D-glucopyranoside on the basis of the circular dichroism Cotton effect associated with the n-π* transition of the conjugated ketones.