[Studies on xanthones from herbs of Polygala telephioides].

  title={[Studies on xanthones from herbs of Polygala telephioides].},
  author={Hai-tao Chang and Feng Niu and Jing Wen and Yong Jiang and Pengfei Tu},
  journal={Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica},
  volume={32 21},
OBJECTIVE To study the chemical constituents from the whole plants of Polygala telephioides. METHOD Compounds were isolated by repeated silica gel and Sephadex LH -20 column chromatography, and their structures were determined by spectral analysis and physicochemical properties. RESULT Six xanthones were isolated from P. telephioides, and their structures were identified as 1, 3, 7-trihydroxyxanthone (1), 1, 7-dihydroxy-3-methoxyxanthone (2), 1, 3-dihydroxyxanthone (3), 1, 7… CONTINUE READING

From This Paper

Topics from this paper.
3 Citations
0 References
Similar Papers