[Chemical constituents from seeds of Astragali complanati]

Zhongguo Zhong Yao Za Zhi. 2018 Apr;43(7):1459-1466. doi: 10.19540/j.cnki.cjcmm.20180115.012.
[Article in Chinese]

Abstract

A new flavonoid glycoside, named complanatoside C (1), and 19 known compounds (2-20) were isolated from an 95% ethanol extract of Astragali Semen by various chromatographic methods. Their structures were identified on the basis of UV, IR, NMR, MS spectroscopic data analysis, and comparison with those in literature, including fifteen flavonoid glycoside (1-15), and six other constituents (16-20), among which compounds 16-19 were isolated from this plant for the first time.

Keywords: Astragali Semen; chemical constituents; structure identification.

MeSH terms

  • Astragalus Plant / chemistry*
  • Flavonoids / analysis*
  • Glycosides / analysis*
  • Molecular Structure
  • Phytochemicals / analysis
  • Seeds / chemistry*

Substances

  • Flavonoids
  • Glycosides
  • Phytochemicals