Chemistry of Natural Compounds

, Volume 11, Issue 3, pp 349–352 | Cite as

The structure of alginoside, a γ-lactone of Rhodiola algida

  • T. T. Pangarova
  • G. G. Zapesochnaya
  • V. A. Chertkov
Article
  • 19 Downloads

Summary

FromRhodiola algida we have isolated a new γ-lactone — alginoside (I) with the composition C13H22O8, mp 192°C. It has been shown that it has the structure ofβ-ethyl-α-(β′-D-glucopyranosyloxy)-β-methylbutyrolactone.

The aglycone algin obtained by the hydrolysis of (I) is also a new compound, and it has the structureβ-ethyl-α-hydroxy-β-methylbutyrolactone.

Keywords

Vinyl Ether Epigeal Part Tetraacetate Composition C7H1203 Colorless Crystalline Substance 

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Copyright information

© Plenum Publishing Corporation 1976

Authors and Affiliations

  • T. T. Pangarova
  • G. G. Zapesochnaya
  • V. A. Chertkov

There are no affiliations available

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