Three New Steroidal Glycosides from the Roots of Cynanchum auriculatum

@inproceedings{Lu2011ThreeNS,
  title={Three New Steroidal Glycosides from the Roots of Cynanchum auriculatum},
  author={Yu Lu and Hong-li Teng and Guang-Zhong Yang and Zhi-nan Mei},
  booktitle={Molecules},
  year={2011}
}
Three new steroidal glycosides, cyanoauriculosides F, G and H (1-3), were isolated from the roots of Cynanchum auriculatum (Asclepiadaceae) along with two known steroidal derivatives. On the basis of spectroscopic analysis and chemical methods, their structures were identified as 20-O-acetyl-8,14-seco-penupogenin-8-one 3-O-α-L-cymaropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-α-L-diginopyranosyl-(1→4)-β-D-cymaropyranoside (1), 2',3'-Z-gagaminine 3-O-α-L-cymaropyranosyl-(1→4)-β-D-cymaro-pyranosyl… CONTINUE READING

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