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[Isoprenoids and phenylpropanoids from Saussurea deltoidea]. | LitMetric

[Isoprenoids and phenylpropanoids from Saussurea deltoidea].

Zhongguo Zhong Yao Za Zhi

Key Lab of Chinese Minority Traditional Medicine, Ministry of Education, Academe of Chinese Minority Traditional Medicine, Minzu University of China, Beijing 100081, China.

Published: August 2011

AI Article Synopsis

  • A study on Saussurea deltoidea led to the isolation of 10 chemical compounds using various chromatography techniques.
  • These isolated compounds were identified as five isoprenoids and five phenylpropanoids through spectral analysis.
  • This research marks the first-time identification of all these compounds from the S. deltoidea plant.

Article Abstract

To investigate the chemical constituents of Saussurea deltoidea, 10 compounds were isolated from the title plant by various chromatography methods such as silica gel, RP-18 silica gel, Sephadex LH-20 column chromatography, HPLC, et al. Their structures were elucidated by spectral analysis. Five isoprenoids and Five phenylpropanoids were isolated and elucidated as (3R, 6R, 7E) -3-hydroxy-4, 7-megastigmadien-9-one (1), (3S, 5R, 6S, 7E) -5, 6-epoxy-3-hydroxy-7-megastigmen-9-one (2), 3-hydroxy-beta-damascone (3), S-(+) -dehydrovomifoliol (4), megastigman-5-ene-3beta, 9R-diol (5), coniferaldehyde (6), beta-hydroxypropiovanillone (7), 3-hydroxy-1-(4-hydroxy-3, 5-dimethoxyphenyl) -1-propanone (8), dihydrosyringenin (9), 4-[(1S) -3-hydroxy-1-methoxypropyl]-2, 6-dimenthoxyphenol (10). All the compounds were isolated from S. deltoidea for the first time.

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