[A new fatty ketone of Radix Polygoni Multiflori Preparata]

Zhongguo Zhong Yao Za Zhi. 2000 Aug;25(8):476-7.
[Article in Chinese]

Abstract

Objective: Investigating the chemical constituents of Radix Polygoni Multiflori Preparata.

Methods: Compounds were isolated from the CHCl3 extract with column chromatography on silica gel, and identified on the basis of spectral analysis(IR, EI-MS, 1H-NMR, 13C-NMR) and phytochemical properties.

Results: Two compounds were isolated and identified as 1,2-dihydroxynonadecone-3(I) and gallic acid(II).

Conclusion: Compound I is a new compound.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Drugs, Chinese Herbal / chemistry*
  • Gallic Acid / chemistry
  • Gallic Acid / isolation & purification
  • Hot Temperature
  • Ketones / chemistry
  • Ketones / isolation & purification*
  • Plant Roots / chemistry
  • Plants, Medicinal / chemistry*
  • Polygonum / chemistry*
  • Technology, Pharmaceutical

Substances

  • 1,2-dihydroxynonadecone-3
  • Drugs, Chinese Herbal
  • Ketones
  • Gallic Acid