Minor triterpenoid saponins from Ardisia crenata.

@article{Koike1999MinorTS,
  title={Minor triterpenoid saponins from Ardisia crenata.},
  author={Katsuo Koike and Zhong-jian Jia and S Ohura and Sumiko Mochida and Tamotsu Nikaido},
  journal={Chemical & pharmaceutical bulletin},
  year={1999},
  volume={47 3},
  pages={434-5}
}
Two minor triterpenoid saponins, ardisicrenoside G [3 beta-O-{alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl-(1-->4)- [beta-D-glucopyranosyl-(1-->2)]-alpha-L-arabinopyranosyl}-16 alpha,28-dihydroxyolean-12-en-30-oic acid] and ardisicrenoside H [3 beta-O-{beta-D-xylopyranosyl-(1-->2)-beta-D- glucopyranosyl-(1-->4)-[beta-D-glucopyranosyl-(1-->2)]-alpha-L- arabinopyranosyl}-16 alpha,28-dihydroxyolean-12-en-30-oic acid] were isolated from the roots of Ardisia crenata. Structural assignments… CONTINUE READING

References

Publications referenced by this paper.

13C- and 1H-NMR Data for the Sugar Units (in Pyridine-d5) Sugar unit 1 2 DEPT Arabinose

Z. Jia, K. Koike, T. Ohmoto, M. Ni
Phytochemistry, • 1994

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